JPH064101B2 - Automatic fire extinguishing method and device in building - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to an automatic fire extinguishing method and apparatus for automatically extinguishing a fire in a building.

[Prior Art] A conventional sprinkler device has been used as an automatic fire extinguisher in a building.

[Problems to be Solved by the Invention] However, in the sprinkler device, since the pipes have to be continuously arranged in the building, the facility cost becomes very high, which is an obstacle to its spread.

An object of the present invention is to provide an automatic fire extinguishing method and device in a building that can reduce equipment costs and perform automatic fire extinguishing in a building.

[Means for Solving Problems] Each means of the present invention for achieving the above object will be described below.

An automatic fire extinguishing method in a building of a first invention of the present application is an unmanned self-propelled vehicle in which a base end is connected to a tip of a fire hose connected to a fire extinguisher fluid supply source or a fire extinguishing fluid storage tank is mounted. To wait at a specific position in the building,
Also, a rail is laid in advance between the predicted fire occurrence place in the building and the standby place of the unmanned self-propelled vehicle, and a fire detection signal from the first fire detector installed in the predicted fire occurrence place. Then, the unmanned self-propelled vehicle is automatically driven along the rail to the fire occurrence site, and the second fire detector provided at the expected fire occurrence location or the unmanned self-propelled vehicle is used to bring the unmanned self-propelled vehicle near the fire occurrence location. The unmanned self-propelled vehicle detects that the unmanned self-propelled vehicle has arrived and starts the supply of the fire-extinguishing fluid from the unmanned self-propelled vehicle, whereby the fire-extinguishing fluid is automatically discharged from the fire-extinguishing fluid injector to extinguish the fire. To do.

An automatic fire extinguisher in a building according to a second invention of the present application is provided with a waiting place for waiting an unmanned self-propelled vehicle at a specific position in the building, and unmanned from the waiting place to each expected fire occurrence place in the building. A rail is laid in the traveling path of the self-propelled vehicle, and a first fire detector that generates an electric signal for informing the unmanned self-propelled vehicle of a fire at each of the expected fire locations,
A second fire detector for generating an electric signal for informing the unmanned self-propelled vehicle of a fire occurrence position when the unmanned self-propelled vehicle travels, and a fire extinguisher fluid ejector are installed, and the waiting place is A fire generation transmission electrode for transmitting an electric signal from the first fire detector to the unmanned self-propelled vehicle and a base end of a fire extinguishing hose for supplying a fire extinguishing fluid to the unmanned self-propelled vehicle are installed, and each of the fire occurrences is generated. A fire occurrence position transmission electrode for transmitting an electric signal from the second fire detector to the unmanned self-propelled vehicle and a fire extinguisher fluid for the fire extinguisher fluid ejector in the unmanned self-propelled vehicle traveling passage adjacent to the expected location. A fire extinguisher fluid transmission pipe connecting port is installed, a tip of the fire extinguishing hose is fixed to the unmanned self-propelled vehicle, and the unmanned self-propelled vehicle is reciprocally supported at a connection position and a retracted position. The connection port when moved to the connection position A fire extinguisher fluid supply joint to be connected, a joint moving means for moving the fire extinguisher fluid supply joint to the connection position at a predetermined time, and a connection detecting means for detecting that the fire extinguisher fluid supply joint is connected to the connection port, A fire-extinguishing fluid supply automatic start control valve for controlling the start of supply of the fire-extinguishing fluid from the fire-extinguishing fluid supply joint, a motor for driving the unmanned self-propelled vehicle, and contact with the fire occurrence transmitting electrode or the fire occurrence position transmitting electrode And a brush electrode for receiving the electric signal, and the brush electrode drives the motor when the brush electrode receives the electric signal from the fire occurrence transmission electrode, and the brush electrode receives the electric signal from the fire occurrence position transmission electrode. When receiving, the fire-extinguishing fluid supply joint is moved to the connection position, the motor is slowly moved, and the connection detecting means outputs a connection completion signal. That a controller for the said extinguishing fluid supply automatic start control valves to stop the motor when issued performing control to open is provided and said.

An automatic fire extinguisher in a building according to a third invention of the present application is provided with a waiting place for waiting an unmanned self-propelled vehicle at a specific position in the building, and unmanned from the waiting place to each expected fire occurrence place in the building. A rail is laid in the traveling path of the self-propelled vehicle, and a first fire detector that generates an electric signal for informing the unmanned self-propelled vehicle of a fire at each of the expected fire locations,
A second fire detector for generating an electric signal for informing the unmanned self-propelled vehicle of a fire occurrence position when the unmanned self-propelled vehicle travels, and a fire extinguishing fluid ejector are installed, and the waiting place is A fire generation transmission electrode for transmitting an electric signal from the first fire detector to the unmanned self-propelled vehicle and a base end of a fire extinguishing hose for supplying a fire extinguishing fluid to the unmanned self-propelled vehicle are installed, and each of the fire occurrences is generated. A movable connection port of a fire extinguisher fluid transmission pipe for transmitting the fire extinguishing fluid to the fire extinguisher fluid injector and a movable connection port of the unmanned self-propelled vehicle running path adjacent to the expected location are normally set back to the retracted position. And a connection port advancing control means for moving the movable connection port to an advancing position when a signal is given from the second fire detector, and the tip of the fire hose is fixed to the unmanned vehicle and Connected to the movable connection port for unmanned self-propelled vehicles Fire extinguishing fluid supply joint, connection detecting means for detecting that the extinguishing fluid supply joint is connected to the connection port, and automatic start of extinguishing fluid supply for controlling start of supply of the extinguishing fluid from the extinguishing fluid supply joint. A control valve, a motor for driving the unmanned self-propelled vehicle, a brush electrode that contacts the fire occurrence transmission electrode to receive the electric signal, and the brush electrode receives the electric signal from the fire occurrence transmission electrode. A controller for driving the motor, stopping the motor when the connection detecting means outputs a connection completion signal, and controlling the automatic start control valve for the extinguishing fluid supply. Is characterized by.

An automatic fire extinguisher in a building according to a fourth invention of the present application is provided with a waiting place for waiting an unmanned self-propelled vehicle at a specific position in the building, and unmanned from the waiting place to each expected fire occurrence place in the building. A rail is laid in the traveling passage of the self-propelled vehicle, and a first fire detector that generates an electric signal to notify the unmanned self-propelled vehicle of a fire is installed at each of the expected fire occurrence locations. Is provided with a fire occurrence transmitting electrode for transmitting an electric signal from the first fire detector to the unmanned self-propelled vehicle and a base end of a fire extinguishing hose for supplying a fire extinguishing fluid to the unmanned self-propelled vehicle, A tip of the fire hose is fixed to the running vehicle and a fire extinguishing fluid injector for injecting the fire extinguishing fluid supplied from the fire extinguishing hose to the unmanned self-propelled vehicle, and the unmanned self-propelled vehicle knows a fire occurrence position. Second fire detector for A motor for driving the vehicle, and the brush electrode for receiving the electrical signal in contact with the fire-carrying electrode,
When the brush electrode receives the electric signal from the fire occurrence transmitting electrode, the brush electrode drives the motor, and
When the electric signal is received from the fire detector, the controller that stops the motor and opens the fire-extinguishing fluid supply automatic start control valve provided at any position in the supply path of the fire-extinguishing fluid And are provided.

An automatic fire extinguishing system in a building according to a fifth aspect of the present application is provided with a waiting place for waiting an unmanned self-propelled vehicle at a specific position in the building, and unmanned from the waiting place to each expected fire occurrence place in the building. A rail is laid in the traveling path of the self-propelled vehicle, and a first fire detector for generating an electric signal for informing the unmanned self-propelled vehicle of a fire at each of the expected fire locations,
A second fire detector for generating an electric signal for informing the unmanned self-propelled vehicle of a fire occurrence position when the unmanned self-propelled vehicle travels, and a fire extinguishing fluid ejector are installed, and the waiting place is A fire occurrence transmission electrode for transmitting an electric signal from the first fire detector to the unmanned self-propelled vehicle is installed, and the second fire is present in the unmanned self-propelled vehicle running path adjacent to each of the expected fire occurrence locations. A fire occurrence position transmission electrode for transmitting an electric signal from a detector to the unmanned self-propelled vehicle and a connection port for a fire extinguishing fluid transmission pipe for transmitting extinguishing fluid to the extinguishing fluid injector are installed, A fire-extinguishing fluid storage tank, a fire-extinguishing fluid supply joint connected to the fire-extinguishing fluid storage tank so as to reciprocate between a connecting position and a retreat position, and connected to the connection port in a state of being moved to the connecting position; The fluid supply joint should be Joint moving means for moving to a continuation position, connection detecting means for detecting that the fire-extinguishing fluid supply joint is connected to the connection port, and start-up for starting pressurization of the fire-extinguishing fluid in the fire-extinguishing fluid storage tank. A fire extinguisher fluid supply automatic start control valve for controlling the start of the supply of the extinguishing fluid in the extinguishing fluid storage tank from the extinguishing fluid supply joint, a motor for running the unmanned self-propelled vehicle, and the fire. A brush electrode that receives the electric signal by contacting the fire transmission electrode or the fire generation position transmission electrode; and a brush that drives the motor when the brush electrode receives the electric signal from the fire transmission electrode. When the electrode receives the electric signal from the fire occurrence position transmitting electrode, the motor is moved slowly and the starter is activated, and the fire extinguishing fluid supply joint is connected. A controller is provided for moving to the connection position and for controlling the motor to be stopped and the fire extinguishing fluid supply automatic start control valve to be opened when the connection detecting means outputs a connection completion signal. Is characterized by.

An automatic fire extinguisher in a building according to a sixth aspect of the present application is provided with a waiting place for waiting an unmanned self-propelled vehicle at a specific position in the building, and unmanned from the waiting place to each expected fire occurrence place in the building. A rail is laid in the traveling path of the self-propelled vehicle, and a first fire detector for generating an electric signal for informing the unmanned self-propelled vehicle of a fire at each of the expected fire locations,
A second fire detector for generating an electric signal for informing the unmanned self-propelled vehicle of a fire occurrence position when the unmanned self-propelled vehicle travels, and a fire extinguishing fluid ejector are installed, and the waiting place is A fire occurrence transmission electrode for transmitting an electric signal from the first fire detector to the unmanned self-propelled vehicle is installed, and the fire extinguishing fluid ejector is provided in the unmanned self-propelled vehicle traveling path adjacent to each of the predicted fire occurrence locations. The movable connection port of the fire-extinguishing fluid transmission pipe for transmitting the fire-extinguishing fluid to and the movable connection port are normally retracted to the retracted position, and when the signal is transmitted from the fire detector of the pair 2, the movable connection port is moved to the forward position. And a connection port advancing control means for moving to the unmanned self-propelled vehicle, a fire extinguishing fluid storage tank, and a fire extinguishing fluid supply joint connected to the fire extinguishing fluid storage tank for connecting to the movable connection port. The extinguishing fluid supply joint Connection detection means for detecting that the fire extinguishing fluid is connected to the movable connection port, an activator for activating the pressurization of the extinguishing fluid in the extinguishing fluid containing tank, and the extinguishing fluid in the extinguishing fluid containing tank A fire extinguishing fluid supply automatic start control valve for controlling the start of supply from the fire extinguishing fluid supply joint, a motor for running the unmanned self-propelled vehicle, and a brush electrode for contacting the fire occurrence transmitting electrode to receive the electric signal When,
When the brush electrode receives the electric signal from the fire occurrence transmitting electrode, the motor is driven, and when the connection detecting unit outputs a connection completion signal, the motor is stopped and the starter is started. A controller for performing control to open the fire extinguishing fluid supply automatic start control valve is provided.

An automatic fire extinguishing system in a building of a seventh invention of the present application is provided with a waiting place for waiting an unmanned self-propelled vehicle at a specific position in the building, and unmanned from the waiting place to each expected fire occurrence place in the building. A rail is laid in the traveling passage of the self-propelled vehicle, and a first fire detector that generates an electric signal to notify the unmanned self-propelled vehicle of a fire is installed at each of the expected fire occurrence locations. Is provided with a fire generation transmission electrode for transmitting an electric signal from the first fire detector to the unmanned self-propelled vehicle, and the unmanned self-propelled vehicle is supplied with the extinguishing fluid storage tank and the extinguishing fluid storage tank. A fire extinguisher fluid ejector for injecting a fire extinguishing fluid, an activation tool for activating the pressurization of the fire extinguishing fluid in the fire extinguishing fluid storage tank, and a second fire for notifying the unmanned vehicle of a fire occurrence position Drive the detector and the unmanned self-driving car A motor, a brush electrode for contacting the fire occurrence transmitting electrode to receive the electric signal, a motor for stopping the motor when the brush electrode receives the electric signal from the fire occurrence transmitting electrode, and the starter And a controller for performing control for activating.

[Operation] In the first invention, when the occurrence of a fire is detected by the first fire detector, the unmanned self-propelled vehicle travels along the rail to the fire occurrence site, and the fire occurrence expected place or the unmanned The second fire detector provided in the self-propelled vehicle detects that the unmanned self-propelled vehicle has reached the vicinity of the fire occurrence point, and starts supplying the extinguishing fluid from the unmanned self-propelled vehicle to extinguish the extinguishing fluid. The fire is extinguished by automatically discharging the extinguishing fluid from the injector.

In this way, by using the second fire detector that informs the unmanned self-propelled vehicle of the fire occurrence position, it is possible to inform the unmanned self-propelled vehicle of the fire occurrence position without using a disaster prevention CPU or a wireless communication device.

In the second invention, a second fire detector that informs the unmanned self-propelled vehicle of the fire occurrence position is provided at the expected fire occurrence location, and a signal from the second fire detector is unmanned in the unmanned self-propelled vehicle traveling passage. Since there is a fire location transmission electrode that communicates to the self-propelled vehicle, it is possible to use a disaster prevention CPU or wireless communication device, etc.
It is possible to inform the unmanned self-propelled vehicle of the location of the fire and reduce equipment costs.

Further, in the present invention, the fire extinguisher fluid injector is installed in advance at the expected fire occurrence location, and the connection port of the fire extinguishing fluid transmission pipe for transmitting the fire extinguishing fluid to the fire extinguisher fluid injector is provided in the unmanned vehicle traveling passage. Since the fire extinguishing fluid supply joint of the unmanned self-propelled vehicle is connected to the connection port, the fire extinguishing fluid injector can be installed to extinguish the fire even in a place where the unmanned self-propelled vehicle cannot enter. Further, in the present invention, since the unmanned self-propelled vehicle pulls the fire-extinguishing hose, the unmanned self-propelled vehicle can supply the required extinguishing fluid.

According to the third aspect of the present invention, the movable connection port is provided especially at the end of the fire extinguishing fluid transmission pipe, and the second aspect is provided at the expected fire occurrence location.
The signal from the fire detector activates the connection port advancing control means to move the movable connection port forward into the unmanned self-propelled vehicle traveling passage and stick it out only when a fire occurs. The fire extinguishing fluid can be supplied to the fire extinguishing fluid injector at the fire occurrence position from the unmanned self-propelled vehicle in the traveling path of the unmanned self-propelled vehicle. Further, when the movable connection port is moved forward and backward, the expansion joint, the joint moving means, etc. are not required on the side of the unmanned vehicle, and the structure of the unmanned vehicle can be simplified. In addition, since the movable connection port of the fire extinguishing fluid transmission pipe does not normally protrude into the unmanned vehicle traveling passage, it is aesthetically preferable.

Further, in this invention as well, as in the second invention, the equipment cost is reduced by using the second fire detector, and the unmanned self-propelled vehicle by installing the fire extinguishing fluid injector at the expected fire occurrence site is introduced. It is possible to realize extinguishment of fire where it cannot go, and to release the quantitative limitation of the supply of fire extinguishing fluid by the unmanned self-propelled vehicle pulling the fire extinguishing hose.

In the fourth aspect of the invention, since the unmanned self-propelled vehicle is provided with the fire extinguisher fluid injector and the second fire detector, the fire extinguisher fluid injector and the second fire detector are installed in advance at the expected fire occurrence location. Therefore, the number of the fire extinguishing fluid ejector and the second fire detector used is reduced, the facility is simplified, and the facility cost can be reduced.

Also in this invention, like the second invention, it is possible to reduce the equipment cost by using the second fire detector and release the quantitative limitation of the supply of the fire-extinguishing fluid by using the fire-hose.

In the fifth aspect of the invention, since the unmanned self-propelled vehicle is provided with the fire extinguishing fluid storage tank, the unmanned self-propelled vehicle does not need to pull the fire extinguishing hose, and the trouble caused by the fire extinguishing hose can be solved. Moreover, since a water tank, a fire pump, etc. are not required, the facility cost can be reduced.

Further, also in the fifth invention, as in the second invention, it is possible to reduce the facility cost by using the second fire detector and to enable the fire extinguishing in the place where the unmanned self-propelled vehicle cannot enter. You can

In the sixth invention, similarly to the second invention, the equipment cost is reduced by using the second fire detector, and the unmanned self-propelled vehicle is installed due to the fire extinguishing fluid injector installed at the expected fire occurrence place. A possible extinguishment in a place where the user cannot go, simplification of the structure of the unmanned self-propelled vehicle and improvement of the aesthetics of the unmanned self-propelled vehicle running passage by using the movable connection port as in the third invention, and the fifth invention. Similarly to the above, it is possible to eliminate the trouble caused by the fire extinguishing hose by using the fire extinguishing fluid storage tank and reduce the equipment cost by not using the water storage tank or the like.

In the seventh invention, the facility cost is reduced by using the second fire detector as in the second invention, and the second fire detector and the fire extinguishing are provided in the unmanned vehicle as in the fourth invention. Reduction of equipment cost on the side of the place where a fire is expected to occur by providing a fluid ejector, elimination of troubles due to the fire hose by use of a fire extinguishing fluid storage tank and no use of a water tank, etc. as in the fifth invention. Therefore, the equipment cost can be reduced.

Embodiments Embodiments of the present invention will be described in detail below with reference to the drawings.

1 to 7 show a first embodiment of the present invention. As shown in the figure, in the automatic fire extinguisher in the building of the present embodiment, a waiting place 3 for waiting the unmanned self-propelled vehicle 2 is provided at a specific position such as the end of the corridor in the building 1, and the waiting place 3 An unmanned self-propelled vehicle hangar 4 is installed. A rail 7 is laid in the unmanned self-propelled vehicle running passage 6 from the waiting place 3 to each expected fire occurrence place 5 in the building 1.

At each expected fire occurrence location 5, a first fire detector 8 that generates an electric signal to notify the unmanned self-propelled vehicle 2 of the occurrence of a fire, and the unmanned self-propelled vehicle when the unmanned self-propelled vehicle 2 travels A second fire detector 9 that generates an electric signal indicating the fire occurrence position of No. 2 and a fire extinguishing fluid ejector 10 are installed. First,
The second fire detectors 8 and 9 have a structure in which the paired electrodes are short-circuited when heated.

On the side of the standby place 3, a pair of fire occurrence transmitting electrodes 11 for transmitting an electric signal from the first fire detector 8 to the unmanned vehicle 2,
Fire extinguishing hose 1 for supplying the extinguishing fluid to the extinguishing fluid injector 10
Two base ends 12A are fixed. Each of the first fire detectors 8 and the common fire occurrence transmitting electrode 11 are connected in series by a pair of signal lines 13. The base end 12A of the fire extinguishing hose 12 is connected to the fire extinguishing pipe 15 in the fire hydrant box 14 provided under the unmanned self-propelled vehicle hangar 4 through the piping 16
Connected through. The fire-extinguishing hose 12 is coiled and stored in the unmanned vehicle hangar 4, and the turn parts of the coiled fire-extinguishing hose 12 are suspended and supported by the rail 7 via the roller-type hanger 17. . The tip of the fire extinguishing hose 12 is attached to the unmanned self-propelled vehicle 2, and the fire extinguishing hose 12 is pulled out from the unmanned self-propelled vehicle hangar 4 as the unmanned self-propelled vehicle 2 travels. The front entrance / exit 4A of the automated guided vehicle hangar 4 has a hinge 18
It is closed by a door 19 which can be opened and closed.
The door 19 is temporarily locked by a fitting type locking tool 20 so as to normally close the entrance / exit 4A. When the unmanned vehicle 2 pushes the door 19, the locking tool 20 comes off and is shown by a broken line. As shown, the door 19 rotates downward to open the entrance / exit 4A. A pair of brackets 21 are provided at the standby position of the unmanned self-propelled vehicle 2 in the unmanned self-propelled vehicle hangar 4 so as to project downward from both sides of the rail 7. The pair of fire generating and transmitting electrodes 11 described above are supported on the bracket 21 via an insulating material 22 (see FIG. 3).

Unmanned self-propelled vehicle driving passage 6 adjacent to each fire expected location 5
Is a connection port of a pair of fire occurrence position transmission electrodes 23 for transmitting an electric signal from the second fire detector 9 to the unmanned self-propelled vehicle 2 and a fire extinguishing transmission pipe 24 for transmitting a fire extinguishing fluid to the fire extinguishing fluid injector 10. 24A and are installed. The fire occurrence position transmission electrode 23 is supported by the rail 7 via an insulating material 25.
The second fire detector 9 and the fire occurrence position transmission electrode 23 are 1
They are connected by a pair of signal lines 26. Each connection port 24A is a connection port box 27 opened on the opening side of the connection port 24A.
It is stored inside. At the entrance of the connection port box 27,
Connection detection means 28 including a pair of connection detection electrodes for detecting that a fire extinguishing fluid supply joint, which will be described later, provided in the unmanned autonomous vehicle 2 is connected to the connection port 24A is provided. A cascade connection is made in the middle of the line 26.

The self-propelled vehicle 2 has a pair of wheels 29 that ride on the rails 7 and rotate, and a vehicle body 32 is suspended and supported by wheels 30 of these wheels 29 via a hanger portion 31. A motor 33 is mounted on the vehicle body 32, and the rotational force of the motor 33 is transmitted to the axle 30 and the wheels 29 by a rotational force transmission means 34 such as a pulley, a belt, a sprocket, or a chain. Further, a fire extinguishing fluid supply joint 35 is mounted on the vehicle body 32, and the extinguishing fluid transmission pipe 2 is provided at the tip thereof.
A head portion 35A for connecting to the four connection ports 24A is provided. The fire-extinguishing fluid supply joint 35 is connected to the fire-extinguishing hose 12 via a coaxial double-cylindrical expansion joint 36 and a fire-extinguishing fluid supply automatic start control valve 37 so as to receive the supply of the fire-extinguishing fluid. Further, the fire extinguishing fluid supply joint 35 is provided with joint moving means 38 for driving the joint 35 to the connecting position by utilizing the pressure of the extinguishing fluid. The joint starting means 38 is composed of a piston 38A driven by a fire extinguishing fluid and a cylinder 38B slidably accommodating the piston 38A.

The fire extinguishing fluid is supplied to the cylinder 38B of the joint moving means 38 via the joint moving means drive control valve 39.
It comes to be supplied from. Fire extinguishing fluid supply joint 3
On the outer periphery of the head portion 35A of FIG. 5 close to the tip, a connection detecting means 40 composed of a connection detecting electrode for contacting the connection detecting means electrode 28 on the connection box 27 side and detecting the connection of the fire extinguishing fluid supply joint 35 to the connection port 24A. Is installed.
On the rear upper surface of the vehicle body 32, a pair of fire-generating transmission electrodes 11
A pair of brush electrodes 41 contacting with each other to receive an electric signal are provided supported by insulating columns 42, respectively. On the upper surface of the hanger portion 31, a pair of fire occurrence position transmission electrodes 2
A pair of roller-shaped brush electrodes 43 that come into contact with the electrode 3 and receive an electric signal are provided so as to be supported by an insulating support 44. A controller 45 is provided inside the vehicle body 32.
The controller 45 drives the motor 33 via the control line 47 when it receives an electric signal from the brush electrode 41 contacting the fire occurrence transmitting electrode 11 via the signal line 46, and also contacts the fire occurrence position transmitting electrode 23. When an electric signal is received from the brush electrode 43 via the signal line 48, the motor 33 is decelerated via the control line 47 and a signal is sent to the joint moving means drive control valve 39 via the control line 49 to open it. When control is performed and an electric signal is received from the connection detecting means 40 in contact with the connection detecting means 28 via the signal line 50, the motor 33 is stopped via the control line 47 and the fire extinguishing fluid supply automatic start valve 37 is controlled. A signal is sent through the line 51 to control the opening. The power supply to the unmanned self-propelled vehicle 2 is performed by a power supply line 52 provided along the fire extinguishing hose 12 or built therein.

The fire extinguishing pipe 15 is connected to a fire extinguishing pump 54 installed on the water storage tank 53. The fire extinguishing pump 54 is adapted to pump up a fire extinguishing fluid 56 such as fire extinguishing water through a suction pipe 55. The fire extinguishing pump 54 is driven by a command from the control panel 57. A signal from the first fire detector 8 is applied to the control panel 57 via the signal line 13.

In such an automatic fire extinguisher, when the first and second fire detectors 8 and 9 at any location detect a fire, the first and second fire detectors 8 and 9 are closed, and The electric signal is transmitted through the signal lines 13 and 26, and the fire occurrence transmitting electrode 1
1, transmitted to the control panel 57 and the fire occurrence position transmission electrode 23.

When an electric signal of fire occurrence is transmitted from the first fire detector 8 to the fire occurrence transmitting electrode 11, the electric signal is transmitted to the brush electrode 4
1, transmitted to the controller 45 in the unmanned vehicle 2 via the signal line 46. As a result, a command is issued from the controller 45 to the motor 33, the motor 33 is started, and the unmanned self-propelled vehicle 2 starts traveling along the rail 7 to the fire occurrence side.

Further, when an electric signal of fire occurrence is transmitted from the first fire detector 8 to the control panel 57, the fire extinguishing pump 5 is transmitted from the control panel 57.
4, the fire extinguishing pump 54 is started, and the fire extinguishing fluid 56 is pumped up through the suction pipe 55. The fire-extinguishing fluid pumped up in the fire-extinguishing pipe 15 and reaches the fire-extinguishing fluid supply automatic start control valve 37 and the joint moving means drive control valve 39 in the unmanned vehicle 2 through the connecting pipe 16 and the fire-extinguishing hose 12. .

When the brush electrode 43 of the unmanned self-propelled vehicle 2 comes into contact with the fire occurrence position transmission electrode 23 to which an electric signal notifying the fire occurrence position is coming from the large fire detector 9, the electric signal is transmitted via the signal line 48 to the controller. Given to 45. As a result, the controller 45 performs control for decelerating the motor 33 and control for opening the valve by sending a signal to the joint moving means drive control valve 39 via the control line 49. When the valve 39 is opened, the extinguishing fluid 56 enters the cylinder 38B of the joint moving means 38 and the piston 38A is pushed out, whereby the extinguishing fluid supply joint 35 is pushed out to the connection position shown by the broken line in FIG. Cylinder 38B of joint moving means 38
The fire extinguisher 56 enters inside and the piston 38A is pushed out,
At this time, the expansion joint 36 is expanded and follows.

When the unmanned autonomous vehicle 2 further travels in the decelerated state, the head portion 35A of the fire extinguishing fluid supply joint 35 causes the fire extinguishing fluid transmission pipe 24 to move.
It is fitted into the connection port 24A of 1 to be in a connected state. In this state, the connection detection electrodes 28 and 40 are connected to each other, and an electric signal from the second fire detector 9 is given to the controller 45 via the signal line 50. As a result, the controller 45
Sends a stop command to the motor 33 to stop the rotation of the motor 33 to stop the traveling of the unmanned self-propelled vehicle 2 and sends a signal to the fire extinguishing fluid supply automatic start control valve 37 via the control line 51. To open. When the valve 37 is opened, the extinguishing fluid 56 is supplied to the extinguishing fluid injector 10 at the fire occurrence site through the extinguishing fluid coupling 35 and the extinguishing fluid transmission pipe 24. From this point, the fire extinguishing fluid 56 is ejected from the fire extinguishing fluid ejector 10, and the initial fire extinguishing at the fire occurrence location is performed.

If a pressure pump is connected to the fire-extinguishing hose 12 in the unmanned self-propelled vehicle 2, the pressure of the fire-extinguishing fluid 56 is further increased to further increase the injection pressure of the fire-extinguishing fluid 56 from the fire-extinguishing fluid injector 10. You can

8 and 9 show a second embodiment of the invention. In this embodiment, each movable connection port 24AA is connected to the expansion joint 6.
6 is connected to the corresponding fire extinguishing fluid transmission pipe 24, and normally each movable connection port 24AA together with its connection port box 27 can be retracted to the ceiling side of the corridor. Further, as the second fire detector 9 on the side of each expected fire occurrence location 5, a shape memory alloy spring having a shape memory so that it contracts when heated is used. Corresponding to each connection port box 27, normally movable connection port 24A
The connection port advancing control means 67 for moving the movable connection port 24AA together with the connection port box 27 to the forward position when the signal is given from the second fire detector 9 by retracting A together with the connection port box 27 to the retracted position. Is provided. The connection port advancing control means 67 connects the locking device 67A that locks the movable connection port 24AA and the connection port box 27 in the retracted position, and the locking device 67A and the second fire detector 9. When the second fire detector 9 receives a signal when heated and outputs a signal, that is, when the second fire detector 9 is contracted, the locking tool 67A is pulled to release the locking of the movable connection port 24AA and the connection port box 27, and the self-weight is applied to the forward position. A signal transmission tool 67B such as a piano wire for performing control for advancing by the, and a guide tool 67C such as a roller for guiding the signal transmission tool 67B. In this case, the fire occurrence position transmitting electrode 23 is omitted on the unmanned self-propelled vehicle traveling passage 6 side, and the fire-extinguishing fluid supply joint 35 is projected and fixed to the connection position on the unmanned self-propelled vehicle 2 side. , The joint moving means 38 and the joint moving means drive control valve 39 are unnecessary. Further, in this embodiment, one of the connection detecting means 28 is composed of a short circuit ring,
The other connection detecting means 40 is composed of a pair of electrodes. The connection detecting means 28 side may be omitted, and instead, the connection detecting means 40 may be configured by a switch or the like that closes when contacted with any of the movable connection ports 24AA side. It is similar to the embodiment.

In this way, the movable connection port 24AA and the connection port box 27 are normally located on the back side of the ceiling and do not project to the side of the unmanned self-propelled vehicle traveling passage 6, so that the appearance is improved. When the specific second fire detector 9 detects a flame, a signal is transmitted via the signal transmission tool 67B connected to the fire detector 9 to release the locking tool 67A, and the corresponding movable connection port 24
Only the AA and the connection port box 27 project toward the unmanned vehicle traveling passage 6 side due to its own weight.

On the other hand, in the controller 45, when the connection completion signal is output, the motor 33 is stopped and the fire-extinguishing fluid automatic start control valve 37 is opened.

FIG. 10 shows a third embodiment of the present invention. As shown in the figure, this embodiment shows an example in which a fire extinguishing fluid injector 10 and a second fire detector 9 are provided below the unmanned self-propelled vehicle 2. In this embodiment, the extinguishing fluid injector 1
As 0, a type that ejects the fire-extinguishing fluid 56 while rotating by the injection pressure of the fire-extinguishing fluid 56 is used.
The electric signal from the second fire detector 9 is directly applied to the controller 45 via the signal line 26.

In the case of the device having such a configuration, when the electric signal is given from the second fire detector 9, the controller 45 gives a stop command to the motor 33 to stop the unmanned self-propelled vehicle 2 to automatically extinguish the fire fluid. The start control valve 37 is given an opening command to control the fire extinguishing fluid 56 to eject the fire extinguishing fluid 56.

When the fire-extinguishing fluid injector 10 and the second fire detector 9 are provided in the unmanned self-propelled vehicle 2 as in this embodiment, the fire-extinguishing fluid supply joint 35, expansion joint 36, joint moving means shown in the first embodiment. Three
8, connection port box 27, fire occurrence position transmission electrode 23,
Since the brush electrode 43, the insulating support 44, etc. are not necessary, the structure can be remarkably simplified.

The device having the structure of the third embodiment is suitable for extinguishing a fire in a corridor or the like, or extinguishing a fire in a large room or the like.

In the case of the third embodiment, the fire-extinguishing fluid supply automatic start control valve 37 is not limited to being mounted on the unmanned self-propelled vehicle 2 on the movable side, and includes the fire-extinguishing hose 12 and the fire-extinguishing pipe 15. It can also be provided on the fixed side of the supply path of the extinguishing fluid.

Further, in the case of the third embodiment, the fire extinguishing fluid ejector 10 attached to the unmanned self-propelled vehicle 2 may use one or more non-rotating type.

FIG. 11 shows a fourth embodiment of the present invention. As shown in the figure, in this embodiment, a fire extinguishing fluid storage tank 58 and a battery 59 are mounted in the unmanned self-propelled vehicle 2. As a result, the fire extinguishing fluid storage tank 58 is
The extinguishing fluid 56 therein is provided with a pressurized gas cylinder 60 for applying pressure when required. The pressurized gas cylinder 60 is an actuating tool 6 for activating the pressurized gas therein to release it when needed.
1 and a pressurized gas introduction pipe 62 for introducing the released pressurized gas into the fire extinguishing fluid storage tank 58. When the controller 45 receives an electric signal notifying the fire occurrence position from the second fire detector 9 through the fire occurrence position transmission electrode 23, the starter 61 receives the start signal from the controller 45 as a signal line 63. To be given through. The expansion joint 36 and the joint moving means 38 include the extinguishing fluid storage tank 5
Fire extinguishing fluid 56 from 8 is supply pipes 64 and 65 and valve 3
It is designed to be supported via 7, 39. The configuration is similar to that of the first embodiment described above. However, because the unmanned self-propelled vehicle 2 has the extinguishing fluid storage tank 58, the extinguishing hose 12, the extinguishing pipe 15, the water storage tank 53,
The fire extinguishing pump 54 and the like are unnecessary.

In such an automatic fire extinguisher, when the first and second fire detectors 8 and 9 at any location detect a fire, the first and second fire detectors 8 and 9 are closed, and The electric signal is transmitted through the signal lines 13 and 26, and the fire occurrence transmitting electrode 1
1, transmitted to the fire occurrence position transmission electrode 23.

When the electric signal of fire occurrence is transmitted to the fire occurrence transmitting electrode 11, the unmanned self-propelled vehicle 2 starts traveling along the rail 7 toward the fire occurrence place in the same manner as described above.

The brush electrode 43 of the unmanned self-propelled vehicle 2 is connected to the second fire detector 9
When the electric signal for notifying the fire occurrence position comes from the fire occurrence position transmitting electrode 23, the electric signal is given to the controller 45. As a result, the controller 45 performs control for decelerating the motor 33, control for activating the activation tool 61, and control for opening the joint moving means drive control valve 39. When the activation tool 61 is activated, the pressurized gas is introduced from the pressurized gas cylinder 60 into the fire extinguishing fluid storage tank 58 to pressurize the extinguishing fluid 56 inside. When the joint moving means drive control valve 39 is opened, the fire extinguishing fluid 56 pressurized in the fire extinguishing fluid storage tank 58 enters the cylinder 38B of the joint moving means 38, and the piston 38A is pushed out, whereby the fire extinguishing fluid supply. The joint 35 is pushed out to the connection position indicated by the broken line. At this time, the expansion joint 36 is expanded and follows as described above.

When the unmanned autonomous vehicle 2 further travels in the decelerated state, the head portion 35A in the fire extinguishing fluid supply joint 35 fits into the connection port 24A of the fire extinguishing fluid transmission pipe 24 to be in the connected state as described above. In this state, the connection detection electrodes 28, 40
The connection state is established, and the electric signal from the second fire detector 9 is input to the controller 45. As a result, the controller 45
Controls the motor 33 to stop, and controls the fire extinguishing fluid supply automatic start control valve 37 to open. When the valve 37 is opened, the extinguishing fluid 56 in the extinguishing fluid containing tank 58 is ejected from the extinguishing fluid injector 10.

It should be noted that the battery 59 is not mounted on the unmanned self-propelled vehicle 2 instead, a power supply line is laid on the rail 7, and a current collecting brush is attached to the unmanned self-propelled vehicle 2 to supply power to the unmanned self-propelled vehicle 2. You can also do it.

Next, a fifth embodiment of the present invention will be described. This embodiment is a modification of the fourth embodiment shown in FIG. 11 to the second embodiment shown in FIGS. 8 and 9 described above.

In this way, the movable connection port 24AA and the connection port box 27 are normally located on the back side of the ceiling and do not project to the side of the unmanned self-propelled vehicle traveling passage 6, so that the appearance is improved. When the specific second fire detector 9 detects a fire, a signal is transmitted through the signal transmission tool 67B connected to the fire detector 9 to release the locking tool 67A, and the corresponding movable connection port 24
Only the AA and the connection port box 27 project toward the unmanned vehicle traveling passage 6 side due to its own weight.

On the other hand, in the controller 45, when the connection completion signal is output, the motor 33 is stopped, the activation tool 61 is activated, and the fire-extinguishing fluid automatic start control valve 37 is opened.

FIG. 12 shows a sixth embodiment of the present invention. As shown in the figure, in the present embodiment, a fire extinguishing fluid storage tank 58 is mounted in the unmanned self-propelled vehicle 2, and a fire extinguishing fluid injector 10 and a second fire detector 9 are provided below the unmanned self-propelled vehicle 2. Is provided. The fire extinguisher fluid injector 10 includes a fire extinguishing fluid transmission pipe 24.
The extinguishing fluid 56 is supplied from the extinguishing fluid storage tank 58 via the above.

In the case of the device having such a configuration, when the electric signal is given from the second fire detector 9, the controller 45 gives a stop command to the motor 33 to stop the unmanned self-propelled vehicle 2 and the starter 61.
A control command is given to the fire extinguishing fluid storage tank 58 from the pressurized gas cylinder 60 to give a pressurized gas to the start command.

With such a structure, it is necessary in the fourth embodiment shown in FIG. Fire extinguishing fluid supply joint 35, expansion joint 3
6, the joint moving means 38, the connection port box 27, the fire occurrence transmitting electrode 23, the brush electrode 43, the insulating support 44, etc. are unnecessary, and the structure can be remarkably simpler than that of the fourth embodiment.

The rail 7 has a C-shaped cross section and is attached to a vertical wall of the building 1. Accordingly, wheels 29 are provided on the side surfaces of the unmanned self-propelled vehicle 2, and the wheels 29 are fitted into the C-shaped grooves of the rail 7. It can also be made to run.

Further, in the case of the first, second, fourth and fifth embodiments, the rail 7 can be provided on the floor surface of the building 1. In such a case, the connection port 24 of the fire extinguishing fluid transmission pipe 24
Place A near the floor.

Further, in the case of the first embodiment, the unmanned self-propelled vehicle 2 is equipped with a fire extinguishing fluid storage tank, first the extinguishing fluid is supplied from the extinguishing fluid storage tank, and when it becomes empty, the extinguishing hose 12 side extinguishes the fire. It is also possible to supply a fluid.

[Effects of the Invention] As described above, according to the present invention, the following effects can be obtained.

In the first invention, when the occurrence of a fire is detected by the first fire detector, the unmanned self-propelled vehicle travels along the rail to the fire occurrence site to predict the fire occurrence location or the unmanned self-propelled vehicle. The second fire detector provided on the vehicle detects that the unmanned self-propelled vehicle has reached the vicinity of the fire occurrence position, and starts the supply of the extinguishing fluid from the unmanned self-propelled vehicle to cause the extinguishing fluid ejector to Since the extinguishing fluid is automatically discharged to extinguish the fire, it is possible to automatically extinguish the fire in the building without using the sprinkler equipment which requires complicated piping equipment.

In addition, in the present invention, since the second fire detector that notifies the unmanned self-propelled vehicle of the fire occurrence position is used, the unmanned self-propelled vehicle can be notified of the fire occurrence position without using a disaster prevention CPU, a wireless communication device, or the like. I can inform you.

In the second aspect of the invention, a second fire occurrence detector that notifies the unmanned self-propelled vehicle of the fire occurrence position is provided at the expected fire occurrence location, and a signal from the second fire detector is provided in the unmanned self-propelled vehicle traveling passage. Since a fire occurrence position transmission electrode is provided to notify the unmanned self-propelled vehicle, it is possible to inform the unmanned self-propelled vehicle of the fire occurrence position without using a disaster prevention CPU or wireless communication device, thereby reducing equipment costs. be able to.

Further, in the present invention, a fire extinguisher fluid ejector is installed in advance at a place where a fire is expected to occur, and a connection port for a fire extinguishing fluid transmission pipe for transmitting the fire extinguishing fluid to the fire extinguisher fluid ejector is provided in the unmanned self-propelled vehicle traveling passage to allow the unmanned self-propelled vehicle to travel. Since the fire extinguishing fluid supply joint of the vehicle is connected to the connection port, there is an advantage that the fire extinguishing fluid injector can be installed to extinguish the fire even in a place where the unmanned self-propelled vehicle cannot enter.

Further, according to the present invention, since the unmanned self-propelled vehicle pulls the fire-extinguishing hose, there is an advantage that the unmanned self-propelled vehicle can supply the required extinguishing fluid.

In the third invention, a movable connection port is provided especially at the end of the fire-extinguishing fluid transmission pipe, and the connection port advancement control means is operated by a signal from the second fire detector provided at the expected fire occurrence location, Only when a fire occurs, the movable connection port is moved forward and projected into the running path of the unmanned self-propelled vehicle, so that the unmanned self-propelled vehicle can be notified of the fire occurrence position and the fire extinguisher fluid ejector at the fire occurrence position can be unmanned self-propelled. There is an advantage that the fire extinguishing fluid can be supplied from the unmanned self-propelled vehicle in the vehicle traveling passage. Also,
Normally, the movable connection port of the fire extinguishing fluid transmission pipe does not project into the unmanned vehicle traveling passage, which is aesthetically preferable.

Further, according to the present invention, as in the second invention, the installation cost is reduced by using the second fire detector, and the unmanned self-propelled vehicle is installed by installing the fire extinguishing fluid injector at the expected fire occurrence place. It is possible to realize extinguishment of fire where it cannot go, and to release the quantitative limitation of the supply of fire extinguishing fluid by the unmanned self-propelled vehicle pulling the fire extinguishing hose.

In the fourth aspect of the invention, since the unmanned self-propelled vehicle is provided with the fire extinguisher fluid injector and the second fire detector, the fire extinguisher fluid injector and the second fire detector are installed in advance at the expected fire occurrence location. Therefore, there is an advantage that the number of these fire extinguishing fluid injectors and the second fire detectors used can be reduced, the facility can be simplified, and the facility cost can be reduced.

Also in this invention, like the second invention, it is possible to reduce the equipment cost by using the second fire detector and release the quantitative limitation of the supply of the fire-extinguishing fluid by using the fire-hose.

In the fifth aspect of the invention, since the unmanned self-propelled vehicle is provided with the fire extinguishing fluid storage tank, the unmanned self-propelled vehicle does not need to pull the fire extinguishing hose, and there is an advantage that troubles caused by the fire extinguishing hose can be eliminated. Moreover, since a water tank, a fire pump, etc. are not required, the facility cost can be reduced.

Further, also in the present invention, as in the second invention, it is possible to reduce the equipment cost by using the second fire detector and to make it possible to extinguish a fire where an unmanned self-propelled vehicle cannot enter.

In a sixth aspect of the invention, as in the second aspect of the invention, the use of the second fire detector reduces the facility cost and enables extinguishing fires where unmanned self-propelled vehicles cannot enter, and the third aspect of the invention. Similar to the above, the use of the movable connection port simplifies the structure of the unmanned self-propelled vehicle and improves the appearance of the unmanned self-propelled vehicle traveling passage, and
As in the invention described above, it is possible to eliminate the trouble caused by the fire extinguishing hose by using the fire extinguishing fluid storage tank and reduce the equipment cost by not using the water tank or the like.

Also in the seventh invention, the facility cost can be reduced by using the second fire detector as in the second invention, and the second fire detector and the fire extinguishing can be applied to the unmanned vehicle as in the fourth invention. By providing a fluid injector, it is possible to reduce the equipment cost on the side where a fire is expected to occur, eliminate the trouble caused by the fire hose by using the fire extinguisher fluid storage tank, and eliminate the problem of the water tank, etc. It is possible to reduce equipment cost due to use.

[Brief description of drawings]

FIG. 1 is a plan view showing a state of wiring and piping in a building in a first embodiment of the present invention, FIG. 2 is a longitudinal sectional view of an unmanned self-propelled vehicle used in the first embodiment, and FIG. FIG. 5 is a longitudinal sectional view of the standby station used in the first embodiment, and FIG. 4 is a transverse sectional view showing an unmanned self-propelled vehicle used in the embodiment and a wiring and piping state of a building.
FIG. 6 is a longitudinal sectional view showing a wiring and piping state in the building of the first embodiment, FIG. 6 is a front view of the fire hydrant box of the first embodiment with a lid open, and FIG. 7 is a building of the first embodiment. Inside perspective view,
FIG. 8 is a perspective view showing the relationship between the second fire detector and the movable connection port of the fire extinguishing fluid transmission pipe in the second embodiment of the present invention, and FIG. 9 is the movable connection port and the connection port advancement of the second embodiment. Sectional view showing the relationship of the control means, FIG. 10 is a vertical sectional view of an unmanned self-propelled vehicle in a third embodiment of the present invention, and FIG. 11 is a longitudinal sectional view of an unmanned self-propelled vehicle in a fourth embodiment of the present invention. FIG. 12 is a longitudinal sectional view of an unmanned self-propelled vehicle according to a sixth embodiment of the present invention. 1 ... Building, 2 ... Unmanned self-propelled vehicle, 3 ... Waiting place, 4 ... Unmanned self-propelled vehicle hangar, 4A ... Entrance / exit, 5 ... Expected fire location, 6 ...
Unmanned self-propelled vehicle traveling passage, 7 ... Rail, 8, 9 ... First and second
Fire detector, 10 ... Fire extinguisher fluid injector, 11 ... Fire extinguishing transmission electrode, 12 ... Fire extinguishing hose, 13 ... Signal line, 14 ... Fire hydrant box, 15 ... Fire extinguishing pipe, 16 ... Connection pipe, 1
7 ... Roller type hanger, 23 ... Fire occurrence position transmission electrode,
24 ... Fire extinguishing fluid transmission pipe, 24A ... Connection port, 24AA ...
Movable connection port, 26 ... Signal line, 28 ... Connection detection means, 29
... Wheels, 32 ... Car body, 33 ... Motor, 35 ... Fire extinguishing fluid supply joint, 35A ... Head part, 36 ... Expansion joint, 37 ... Extinguishing fluid supply automatic start control valve, 38 ... Joint moving means,
39 ... Joint moving means drive control valve, 40 ... Connection detecting means, 41, 43 ... Brush electrode, 45 ... Controller, 46, 4
8, 50, 63 ... Signal lines, 47, 49, 51 ... Control lines,
52 ... Power supply line, 5 ... Water tank, 54 ... Fire extinguishing pump, 5
6 ... Fire extinguishing fluid, 58 ... Extinguishing fluid containing tank, 59 ... Battery, 60 ... Pressurized gas cylinder, 61 ... Actuator, 64, 6
5 ... Supply pipe, 66 ... Expansion joint, 67 ... Connection port advance control means, 67A ... Locking tool, 67B ... Signal transmitting tool, 67C ... Guide tool.

Claims (7)

[Claims] 1. An unmanned self-propelled vehicle having a fire extinguisher hose whose base end is connected to a fire extinguisher fluid supply source or having a fire extinguisher fluid storage tank mounted therein stands by at a specific position in a building. In addition, lay a rail in advance between each expected fire occurrence location in the building and the waiting place for the unmanned self-propelled vehicle,
The unmanned vehicle is automatically driven along the rail to the fire occurrence site by the fire detection signal from the first fire detector installed at the fire occurrence expected place, and the fire occurrence expected place or the unmanned The second fire detector provided in the traveling vehicle detects that the unmanned self-propelled vehicle has arrived near the fire occurrence position, and starts supplying the fire extinguishing fluid from the unmanned self-propelled vehicle to extinguish the fire. An automatic fire extinguishing method in a building, characterized in that a fluid is automatically discharged from a fire extinguisher to extinguish a fire. 2. A waiting place for an unmanned self-propelled vehicle to stand by at a specific position in the building, and a rail is laid in the unmanned self-propelled vehicle running passage from the waiting place to each expected fire occurrence place in the building. A first fire detector for generating an electric signal for informing the unmanned self-propelled vehicle of a fire at each of the fire expected places;
A second fire detector for generating an electric signal for informing the unmanned self-propelled vehicle of a fire occurrence position when the unmanned self-propelled vehicle travels, and a fire extinguishing fluid ejector are installed, and the waiting place is A fire generation transmission electrode for transmitting an electric signal from the first fire detector to the unmanned self-propelled vehicle and a base end of a fire extinguishing hose for supplying a fire extinguishing fluid to the unmanned self-propelled vehicle are installed, and each of the fire occurrences is generated. A fire occurrence position transmission electrode for transmitting an electric signal from the second fire detector to the unmanned self-propelled vehicle and a fire extinguisher fluid to the fire extinguisher fluid injector in the unmanned self-propelled vehicle traveling passage adjacent to the expected location. A fire extinguisher fluid transmission pipe connecting port is installed, a tip of the fire extinguishing hose is fixed to the unmanned self-propelled vehicle, and the unmanned self-propelled vehicle is reciprocally supported at a connection position and a retracted position. The connection port when moved to the connection position An extinguishing fluid supply joint to be connected, a joint moving means for moving the extinguishing fluid supply joint to the connecting position when required, and a connection detecting means for detecting that the extinguishing fluid supply joint is connected to the connection port, A fire-extinguishing fluid supply automatic start control valve for controlling the start of the supply of the fire-extinguishing fluid from the fire-extinguishing fluid supply joint, a motor for driving the unmanned self-propelled vehicle, and contact with the fire occurrence transmitting electrode or the fire occurrence position transmitting electrode A brush electrode for receiving the electric signal and driving the motor when the brush electrode receives the electric signal from the fire occurrence transmitting electrode, and the brush electrode receives the electric signal from the fire occurring position transmitting electrode. When receiving, the fire-extinguishing fluid supply joint is moved to the connection position, the motor is slowly moved, and the connection detecting means outputs a connection completion signal. Automatic fire extinguishing system in a building, characterized by a controller for the said extinguishing fluid supply automatic start control valves to stop the motor when issued performing control to open is provided. 3. A waiting place for waiting an unmanned self-propelled vehicle at a specific position in the building, and a rail is laid in the unmanned self-propelled vehicle running passage from the waiting place to each expected fire occurrence place in the building. A first fire detector for generating an electric signal for informing the unmanned self-propelled vehicle of a fire at each of the fire expected places;
A second fire detector for generating an electric signal for informing the unmanned self-propelled vehicle of a fire occurrence position when the unmanned self-propelled vehicle travels, and a fire extinguishing fluid ejector are installed, and the waiting place is A fire generation transmission electrode for transmitting an electric signal from the first fire detector to the unmanned self-propelled vehicle and a base end of a fire extinguishing hose for supplying a fire extinguishing fluid to the unmanned self-propelled vehicle are installed, and each of the fire occurrences is generated. A movable connection port of a fire extinguisher fluid transmission pipe for transmitting the fire extinguishing fluid to the fire extinguisher fluid injector and a movable connection port of the unmanned self-propelled vehicle running path adjacent to the expected location are normally set back to the retracted position. And a connection port advancing control means for moving the movable connection port to an advancing position when a signal is given from the second fire detector, and the tip of the fire hose is fixed to the unmanned vehicle and Connected to the movable connection port for unmanned self-propelled vehicles Fire extinguishing fluid supply joint, connection detecting means for detecting that the extinguishing fluid supply joint is connected to the connection port, and automatic start of extinguishing fluid supply for controlling start of supply of the extinguishing fluid from the extinguishing fluid supply joint. A control valve, a motor for driving the unmanned self-propelled vehicle, a brush electrode that contacts the fire occurrence transmission electrode to receive the electric signal, and the brush electrode receives the electric signal from the fire occurrence transmission electrode. A controller for driving the motor, stopping the motor when the connection detecting means outputs a connection completion signal, and controlling the automatic start control valve for the extinguishing fluid supply. An automatic fire extinguisher in the building. 4. A waiting place for waiting an unmanned self-propelled vehicle at a specific position in the building, and a rail is laid in the unmanned self-propelled vehicle running passage from the waiting place to each expected fire occurrence place in the building. A first fire detector for generating an electric signal for informing the unmanned self-propelled vehicle of a fire is installed at each of the expected fire occurrence locations, and the standby station is provided with a first fire detector. A fire occurrence transmitting electrode for transmitting an electric signal to the unmanned self-propelled vehicle and a base end of a fire hose for supplying a fire extinguishing fluid to the unmanned self-propelled vehicle are installed, and the unmanned self-propelled vehicle has a tip of the fire hose. A fire extinguishing fluid injector that is fixed and injects the fire extinguishing fluid supplied from the fire extinguishing hose to the unmanned autonomous vehicle; and a second fire detector for the unmanned autonomous vehicle to know a fire occurrence position; A motor for driving the unmanned self-propelled vehicle; A brush electrode that contacts the disaster transmission electrode and receives the electrical signal;
When the brush electrode receives the electric signal from the fire occurrence transmitting electrode, drives the motor, and when the brush electrode receives the electric signal from the second fire detector, stops the motor and supplies the fire extinguishing fluid. An automatic fire extinguisher in a building, comprising: a controller for performing control to open a fire extinguishing fluid supply automatic start control valve provided at any position of the path. 5. A waiting place for waiting an unmanned self-propelled vehicle at a specific position in the building is provided, and a rail is laid in the unmanned self-propelled vehicle running passage from the waiting place to each expected fire occurrence place in the building. A first fire detector for generating an electric signal for informing the unmanned self-propelled vehicle of a fire at each of the fire expected places;
A second fire detector for generating an electric signal for informing the unmanned self-propelled vehicle of a fire occurrence position when the unmanned self-propelled vehicle travels, and a fire extinguishing fluid ejector are installed, and the waiting place is A fire occurrence transmitting electrode for transmitting an electric signal from the first fire detector to the unmanned self-propelled vehicle is installed, and the second fire occurs in the unmanned self-propelled vehicle traveling passage adjacent to each of the expected fire occurrence locations. A fire occurrence position transmission electrode for transmitting an electric signal from a detector to the unmanned self-propelled vehicle and a connection port for a fire extinguishing fluid transmission pipe for transmitting extinguishing fluid to the extinguishing fluid injector are installed, A fire-extinguishing fluid storage tank, a fire-extinguishing fluid supply joint connected to the fire-extinguishing fluid storage tank so as to reciprocate between a connecting position and a retreat position, and connected to the connection port in a state of being moved to the connecting position; The fluid supply joint should be Joint moving means for moving to a continuation position, connection detecting means for detecting that the fire-extinguishing fluid supply joint is connected to the connection port, and start-up for starting pressurization of the fire-extinguishing fluid in the fire-extinguishing fluid storage tank. A fire extinguisher fluid supply automatic start control valve for controlling the start of the supply of the extinguishing fluid in the extinguishing fluid storage tank from the extinguishing fluid supply joint, a motor for running the unmanned self-propelled vehicle, and the fire. A brush electrode that receives the electric signal by contacting the fire transmission electrode or the fire generation position transmission electrode; and a brush that drives the motor when the brush electrode receives the electric signal from the fire transmission electrode. When the electrode receives the electric signal from the fire-occurrence position transmitting electrode, the motor is moved slowly and the starter is activated, and the fire-extinguishing fluid supply joint. A controller is provided which moves to the connection position and further controls the motor to be stopped and the fire extinguishing fluid supply automatic start control valve to be opened when the connection detecting means outputs a connection completion signal. An automatic fire extinguisher in the building. 6. A waiting place for waiting an unmanned self-propelled vehicle at a specific position in a building is provided, and a rail is laid in the unmanned self-propelled vehicle running passage from the waiting place to each expected fire occurrence place in the building. A first fire detector for generating an electric signal for informing the unmanned self-propelled vehicle of a fire at each of the fire expected places;
A second fire detector for generating an electric signal for informing the unmanned self-propelled vehicle of a fire occurrence position when the unmanned self-propelled vehicle travels, and a fire extinguishing fluid ejector are installed, and the waiting place is A fire occurrence transmission electrode for transmitting an electric signal from the first fire detector to the unmanned self-propelled vehicle is installed, and the fire extinguishing fluid ejector is provided in the unmanned self-propelled vehicle traveling path adjacent to each of the predicted fire occurrence locations. A movable connection port of the fire-extinguishing fluid transmission pipe for transmitting the fire-extinguishing fluid to and the movable connection port are normally retracted to the retracted position, and when the signal is transmitted from the second fire detector, the movable connection port is moved to the forward position. And a connection port advancing control means for moving to the unmanned self-propelled vehicle, a fire extinguishing fluid storage tank, and a fire extinguishing fluid supply joint connected to the fire extinguishing fluid storage tank for connecting to the movable connection port. The extinguishing fluid supply joint Connection detection means for detecting that the fire extinguishing fluid is connected to the movable connection port, an activator for activating the pressurization of the extinguishing fluid in the extinguishing fluid containing tank, and the extinguishing fluid in the extinguishing fluid containing tank A fire extinguishing fluid supply automatic start control valve for controlling the start of supply from the fire extinguishing fluid supply joint, a motor for running the unmanned self-propelled vehicle, and a brush electrode for contacting the fire occurrence transmitting electrode to receive the electric signal When,
When the brush electrode receives the electric signal from the fire occurrence transmitting electrode, the motor is driven, and when the connection detecting unit outputs a connection completion signal, the motor is stopped and the starter is started. An automatic fire extinguisher in a building, comprising: a controller that controls to open the fire extinguishing fluid supply automatic start control valve. 7. A waiting place for an unmanned self-propelled vehicle to stand by at a specific position in the building, and a rail is laid in the unmanned self-propelled vehicle running passage from the waiting place to each expected fire occurrence place in the building. A first fire detector for generating an electric signal for informing the unmanned self-propelled vehicle of a fire is installed at each of the expected fire occurrence locations, and the standby station is provided with a first fire detector. A fire occurrence transmission electrode for transmitting an electric signal to the unmanned self-propelled vehicle is installed, and the unmanned self-propelled vehicle includes the extinguishing fluid storage tank, and an extinguishing fluid ejector for injecting extinguishing fluid supplied from the extinguishing fluid storage tank. A starting tool for activating the pressurization of the extinguishing fluid in the extinguishing fluid storage tank; a second fire detector for notifying the unmanned vehicle of a flame occurrence position; and the unmanned autonomous vehicle. The motor to drive and the transmission of the fire A brush electrode that contacts the reaching electrode and receives the electrical signal; and a control that stops the motor and activates the activation tool when the brush electrode receives the electrical signal from the fire occurrence transmitting electrode. An automatic fire extinguisher in a building, which is provided with a controller for performing.