CN116913031A - Intelligent fire-fighting monitoring equipment and monitoring method - Google Patents

Abstract

The invention discloses intelligent fire-fighting monitoring equipment and a monitoring method, and belongs to the field of fire-fighting monitoring. Comprises a mounting plate; a driving mechanism; an image pickup mechanism; a filtering mechanism; a dust removing mechanism. According to the invention, when the cleaning plate in the filtering mechanism rotates to the position of the cleaning block, the cleaning block is attracted to enter the hole of the filter plate under the action of magnetic force, so that the cleaning block pushes out large impurities in the hole from the hole in the filter plate, the air inlet efficiency of the air inlet pipe is prevented from being reduced due to the existence of the large impurities in the hole, the detection efficiency and the detection quality of the air are influenced by the air detector, dust brushed by the cleaning brush can be brought into the air outlet pipe by the rotation of the threaded plate, the cleanliness in the air outlet pipe is ensured, the air outlet efficiency of the air outlet pipe is ensured, a large amount of dust is prevented from being covered on the outer surface of the protective cover after long-term use, the picture shot by the camera is unclear, the detection of the ignition point of the camera is prevented from being influenced, and the monitoring efficiency of indoor fire protection is ensured.

Description

Smart fire monitoring equipment and monitoring methods

Technical field

The present invention relates to the technical field of fire monitoring, and in particular to smart fire monitoring equipment and monitoring methods.

Background technique

Fire monitoring equipment refers to devices that use technical means such as sensors, controllers, and monitoring software to monitor fire risks inside and outside buildings in real time, and provide automatic alarms and emergency response devices. These devices can detect environmental parameters such as temperature, smoke, gas, etc., detect fire hazards in a timely manner and take corresponding measures, effectively improving fire safety levels and ensuring the safety of people's lives and property. Common fire monitoring equipment includes fire alarm systems, smoke detectors, gas detectors, etc.

At present, when the existing fire monitoring equipment is used, it requires a long period of air intake and exhaust to monitor indoor gases and determine whether a fire occurs indoors. Due to the long-term air intake and exhaust, the air intake and exhaust pipes will be damaged. The air pipe is blocked by impurities. If the impurities in the intake pipe and exhaust pipe are not cleaned, the efficiency of gas monitoring will be affected, and the presence of impurities will reduce the accuracy of gas monitoring and cause misjudgments.

Contents of the invention

The purpose of the present invention is to propose smart fire monitoring equipment and monitoring methods in order to solve the problem in the prior art that the air intake pipe and the exhaust pipe are blocked by dust, which affects the efficiency of gas monitoring.

In order to achieve the above objects, the present invention adopts the following technical solutions:

Smart fire monitoring equipment includes a mounting plate. A fixed bin is fixedly connected to the bottom of the mounting plate. An audible and visual alarm is installed on the outer wall of the fixed bin. A protective cover is fixedly connected to the bottom of the fixed bin. The side wall of the warehouse is fixedly connected with an air inlet pipe, the side wall of the fixed warehouse is fixedly connected with an air outlet pipe, and the top of the inner wall of the fixed warehouse is fixedly connected with a gas detector;

Also includes:

A driving mechanism, which is installed at the top middle position of the inner wall of the fixed bin;

A camera mechanism, which is installed at the bottom of the driving mechanism and is used for photographing the indoor environment;

A filtering mechanism, which is installed on the outer wall of the driving mechanism and is used to filter dust in the air;

A dust removal mechanism is installed on the outer wall of the driving mechanism and is used to clean dust in the air outlet pipe.

In order to ensure the stable operation of the equipment and pump outside gas into the fixed compartment, so that the gas detector can detect the gas and determine whether a fire occurs, preferably, the driving mechanism includes a motor, a rotating shaft, a fan blade, a first bevel gear and a a second bevel gear; the output end of the motor is fixedly connected to the top of the rotating shaft, the outer side wall of the rotating shaft is fixedly connected to the inner side wall of the fan blade, the inner side wall of the first bevel gear is fixedly connected to the outer side wall of the rotating shaft, The inner wall of the second bevel gear is fixedly connected to the outer wall of the rotating shaft. The first bevel gear is arranged above the fan blade, and the second bevel gear is arranged below the fan blade.

In order to photograph the indoor environment, identify the ignition point, and clean the protective cover to ensure the clarity of the shooting, preferably, the camera mechanism includes a turntable, a camera, a connecting rod and a cleaning arc plate; the bottom of the turntable and the top of the camera Fixed connection: the side wall of the camera is fixedly connected to the top of the connecting rod, and the bottom of the connecting rod is fixedly connected to one end of the cleaning arc plate.

In order to prevent large and small dust from clogging the air inlet pipe and affecting the fire monitoring quality of the monitoring equipment, further, the filtering mechanism includes a driven bevel gear, a rotating rod, a cleaning plate, a filter plate, a fixed rod, a cleaning block and a return spring; The inner wall of the driven bevel gear is fixedly connected to one end of the outer wall of the rotating rod, the end of the rotating rod away from the driven bevel gear is fixedly connected to the end of the cleaning plate, and the cleaning plate is close to the driven bevel gear. The side of the filter plate is attached to the filter plate. The outer wall of the rotating rod is rotationally connected to the middle position of the filter plate. The side of the filter plate away from the cleaning plate is fixedly connected to the end of the fixed rod. The outer wall of the fixed rod is It is slidingly connected with the cleaning block. The cleaning block is arranged on the side of the filter plate away from the cleaning plate. The side of the cleaning block away from the filter plate is fixedly connected to one end of the return spring. The end of the return spring away from the cleaning block is fixedly connected to the cleaning block. The end of the rod is fixedly connected, the cleaning block and the cleaning plate are magnetically attracted to each other in opposite directions, and the outer wall of the cleaning block is slidingly connected to the inner wall of the hole of the filter plate.

In order to clean the dust and other impurities in the air outlet pipe and ensure the exhaust efficiency of the air outlet pipe, further, the dust removal mechanism includes a transmission bevel gear, a transmission rod, a threaded plate and a cleaning brush; the inner wall of the transmission bevel gear and The outer side wall of the transmission rod is fixedly connected to the inner side wall of the threaded plate, and the outer sidewall of the threaded plate is fixedly connected to the cleaning brush.

In order to ensure the stable operation of the motor and to ensure that the fan blades can extract air through the air inlet pipe and exhaust air through the air outlet pipe, further, the motor is installed at the top of the inner wall of the fixed compartment, and the fan blades are located between the air inlet pipe and the air outlet pipe. , and the air inlet pipe is located at the bottom of the fan blade, and the air outlet pipe is located at the top of the fan blade.

In order to ensure that the camera can take all-round shots of the indoor environment and comprehensively clean the protective cover, further, the top of the turntable is fixedly connected to the bottom of the rotating shaft, and the outer wall of the turntable is rotationally connected to the inner wall of the fixed compartment, so The camera is located in the protective cover, the cleaning arc plate fits the outer wall of the protective cover, and the connecting rod penetrates the protective cover and is rotationally connected with the protective cover.

Furthermore, the outer wall of the driven bevel gear meshes with the outer wall of the second bevel gear, the outer wall of the rotating rod is rotationally connected to the inner wall of the air inlet pipe, and the outer wall of the filter plate is connected to the inner wall of the air inlet pipe. The inner wall is fixedly connected.

Furthermore, the outer wall of the transmission bevel gear meshes with the outer wall of the first bevel gear, the outer wall of the transmission rod is rotationally connected to the inner wall of the air outlet pipe, and the cleaning brush is in contact with the inner wall of the air outlet pipe. fit.

The smart fire monitoring method uses smart fire monitoring equipment and includes the following steps:

Step 1: First, install the device at the specified location through the mounting plate;

Step 2: Start the driving mechanism, gas detector and camera at the same time. The camera takes pictures of the indoor environment and controls the sound and light alarm to work when encountering a fire point;

Step 3: The driving mechanism will drive the filtering mechanism to filter the gas entering the fixed chamber through the air inlet pipe, filter the large particles in the gas, and clean out the filtered large impurities;

Step 4: The gas entering the fixed warehouse will be detected by the gas detector. When the gas is the gas produced by the fire, the audible and visual alarm will work;

Step 5: At the same time, the driving mechanism drives the dust removal mechanism to process the dust remaining in the air outlet pipe to ensure the ventilation efficiency of the air outlet pipe.

Compared with the existing technology, the present invention provides smart fire monitoring equipment and monitoring methods, which have the following beneficial effects:

1. This smart fire monitoring equipment, through the cooperation of the driving mechanism and the filtering mechanism, uses the rotation of the driving mechanism to make the filtering mechanism work. The cleaning plate in the filtering mechanism will clean the impurities on the filter plate during the rotation. When the cleaning plate rotates to the position of the cleaning block, it will attract the cleaning block into the hole of the filter plate under the action of magnetic force, so that the cleaning block will push out the large impurities in the hole from the hole in the filter plate, preventing large impurities in the hole. The presence of impurities causes the air intake efficiency of the air inlet pipe to decrease, affecting the gas detection efficiency and detection quality of the gas detector, thereby ensuring the monitoring efficiency of indoor firefighting.

2. This smart fire monitoring equipment, through the cooperation of the driving mechanism and the dust removal mechanism, uses the rotation of the driving mechanism to make the dust removal mechanism work. The threaded plate in the dust removal mechanism drives the cleaning brush to brush down the dust in the air outlet pipe, and here During the process, since the threaded plate is in the shape of a thread, the rotation of the threaded plate can bring the dust brushed out of the air outlet pipe, ensuring the cleanliness in the air outlet pipe, thus ensuring the exhaust efficiency of the air outlet pipe. Improved the quality and efficiency of gas detection.

3. This smart fire monitoring equipment, through the cooperative use of the driving mechanism and the camera mechanism, drives the camera mechanism to rotate through the work of the driving mechanism, thereby causing the cleaning arc plate to rotate to clean the outer wall of the protective cover, preventing the long-term use of the protective cover. Its outer surface is covered with a large amount of dust, which makes the picture taken by the camera unclear and affects the detection of fire points by the camera, thereby improving the quality and efficiency of indoor fire monitoring.

The uninvolved parts of the device are the same as the existing technology or can be implemented using the existing technology. When the cleaning plate in the filter mechanism is rotated to the position of the cleaning block, the cleaning block will be attracted to the filter plate under the action of magnetic force. In the holes, the cleaning block pushes the large impurities in the holes out of the holes in the filter plate, preventing the presence of large impurities in the holes from causing a decrease in the air intake efficiency of the air inlet pipe and affecting the gas detection efficiency and detection quality of the gas detector. , the rotation of the threaded plate can bring the dust removed by the cleaning brush out of the air outlet pipe, ensuring the cleanliness in the air outlet pipe, thereby ensuring the exhaust efficiency of the air outlet pipe, and preventing the outer surface of the protective cover from being covered with a large amount of dust during long-term use , causing the picture captured by the camera to be unclear, affecting the detection of fire points by the camera, thereby ensuring the efficiency of indoor fire monitoring.

Description of the drawings

Figure 1 is a schematic three-dimensional structural diagram of the smart fire monitoring equipment and monitoring method proposed by the present invention;

Figure 2 is a schematic structural diagram of the side and middle section of the smart fire monitoring equipment and monitoring method proposed by the present invention;

Figure 3 is a schematic structural diagram of the front and middle section of the smart fire monitoring equipment and monitoring method proposed by the present invention;

Figure 4 is a schematic diagram of the three-dimensional structure of the driving mechanism, camera mechanism, filtering mechanism and dust removal mechanism of the smart fire monitoring equipment and monitoring method proposed by the present invention;

Figure 5 is a schematic diagram of the three-dimensional structure of the filtering mechanism of the smart fire monitoring equipment and monitoring method proposed by the present invention;

Figure 6 is a schematic diagram of the three-dimensional structure of the cleaning block of the smart fire monitoring equipment and monitoring method proposed by the present invention.

In the picture: 1. Installation plate; 2. Fixed compartment; 3. Sound and light alarm; 4. Protective cover; 5. Air inlet pipe; 6. Air outlet pipe; 7. Gas detector; 8. Driving mechanism; 81. Motor; 82. Rotating shaft; 83. Fan blades; 84. First bevel gear; 85. Second bevel gear; 9. Camera mechanism; 91. Turntable; 92. Camera; 93. Connecting rod; 94. Cleaning arc plate; 10. Filter Mechanism; 101. Driven bevel gear; 102. Rotating rod; 103. Cleaning plate; 104. Filter plate; 105. Fixed rod; 106. Cleaning block; 107. Return spring; 11. Dust removal mechanism; 111. Transmission bevel gear; 112. Transmission rod; 113. Threaded plate; 114. Cleaning brush; 12. Rotating ring; 121. Piston plate; 122. Piston cylinder; 123. Air extraction pipe; 124. Air discharge pipe; 125. Air bag; 126. Blow pipe; 127 , Relief valve.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside" and so on is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation. Specific orientations of construction and operation are therefore not to be construed as limitations of the invention.

Example 1:

Referring to Figures 1 to 3, the smart fire monitoring equipment includes a mounting plate 1. The bottom of the mounting plate 1 is fixedly connected to a fixed bin 2. The outer wall of the fixed bin 2 is equipped with an audible and visual alarm 3. The bottom of the fixed bin 2 is fixedly connected. There is a protective cover 4, an air inlet pipe 5 is fixedly connected to the side wall of the fixed compartment 2, an air outlet pipe 6 is fixedly connected to the side wall of the fixed compartment 2, and a gas detector 7 is fixedly connected to the top of the inner wall of the fixed compartment 2;

It should be noted that through the arrangement of the above structure, indoor gas monitoring is realized, and the sound and light alarm 3 is electrically connected to the gas detector 7. When the gas detector 7 detects that the indoor gas is a fire gas, the sound and light alarm is controlled. The alarm 3 performs sound and light alarm to remind personnel.

Referring to Figures 2-4, the driving mechanism 8 is installed at the top middle position of the inner wall of the fixed compartment 2. The driving mechanism 8 includes a motor 81, a rotating shaft 82, a fan blade 83, a first bevel gear 84 and a second bevel gear. 85; The output end of the motor 81 is fixedly connected to the top of the rotating shaft 82, the outer wall of the rotating shaft 82 is fixedly connected to the inner wall of the fan blade 83, the inner wall of the first bevel gear 84 is fixedly connected to the outer wall of the rotating shaft 82, and the second cone The inner wall of the gear 85 is fixedly connected to the outer wall of the rotating shaft 82 , the first bevel gear 84 is arranged above the fan blade 83 , the second bevel gear 85 is arranged below the fan blade 83 , and the motor 81 is installed on the inner wall of the fixed chamber 2 In the top position, the fan blade 83 is located between the air inlet pipe 5 and the air outlet pipe 6, and the air inlet pipe 5 is located at the bottom of the fan blade 83, and the air outlet pipe 6 is located at the top of the fan blade 83;

It should be noted that through the arrangement of the above structure, external air can be pumped into the fixed chamber 2 for the gas detector 7 to detect the gas, and the equipment can operate stably.

Referring to Figures 1 to 4, the camera mechanism 9 is installed at the bottom of the driving mechanism 8 and is used for photographing the indoor environment. The camera mechanism 9 includes a turntable 91, a camera 92, a connecting rod 93 and a cleaning arc plate 94; the turntable The bottom of 91 is fixedly connected to the top of the camera 92, the side wall of the camera 92 is fixedly connected to the top of the connecting rod 93, the bottom of the connecting rod 93 is fixedly connected to one end of the cleaning arc plate 94, the top of the turntable 91 is fixed to the bottom of the rotating shaft 82 connection, the outer wall of the turntable 91 is rotationally connected to the inner wall of the fixed compartment 2, the camera 92 is located in the protective cover 4, the cleaning arc plate 94 fits the outer wall of the protective cover 4, and the connecting rod 93 penetrates the protective cover 4 and is connected with the protective cover 4. Cover 4 is rotatably connected;

It should be noted that through the arrangement of the above structure, comprehensive photography of the indoor environment is achieved, and the outer surface of the protective cover 4 is ensured to be clean, thereby improving the clarity of the camera 92 for photographing and identifying ignition points in the indoor environment, thereby ensuring that the The accuracy of indoor fire monitoring, in addition, the camera 92 is electrically connected to the sound and light alarm 3.

Referring to Figures 4-6, the filter mechanism 10 is installed on the outer wall of the drive mechanism 8 for filtering dust in the air. The filter mechanism 10 includes a driven bevel gear 101, a rotating rod 102, and a cleaning plate. 103. Filter plate 104, fixed rod 105, cleaning block 106 and return spring 107; the inner wall of the driven bevel gear 101 is fixedly connected to one end of the outer wall of the rotating rod 102, and the end of the rotating rod 102 away from the driven bevel gear 101 is connected to the cleaning The end of the plate 103 is fixedly connected, the side of the cleaning plate 103 close to the driven bevel gear 101 is in contact with the filter plate 104, the outer wall of the rotating rod 102 is rotationally connected to the middle position of the filter plate 104, and the filter plate 104 is far away from the cleaning plate One side of 103 is fixedly connected to the end of the fixed rod 105, and the outer wall of the fixed rod 105 is slidingly connected to the cleaning block 106. The cleaning block 106 is arranged on the side of the filter plate 104 away from the cleaning plate 103, and the cleaning block 106 is away from the filter plate 104. One side of the return spring 107 is fixedly connected to one end of the return spring 107. The end of the return spring 107 away from the cleaning block 106 is fixedly connected to the end of the fixed rod 105. The cleaning block 106 and the cleaning plate 103 are magnetically attracted to each other in opposite directions. The outer wall of the cleaning block 106 It is slidingly connected to the inner wall of the hole of the filter plate 104. The outer wall of the driven bevel gear 101 meshes with the outer wall of the second bevel gear 85. The outer wall of the rotating rod 102 is rotationally connected to the inner wall of the intake pipe 5. The filter plate 104 The outer side wall is fixedly connected to the inner side wall of the intake pipe 5;

It should be noted that through the arrangement of the above structure, the filtration of large impurities is achieved, and large impurities can be cleaned to prevent clogging of the air inlet pipe 5 from affecting the detection efficiency of indoor gas, thereby improving the quality and efficiency of fire monitoring.

Referring to Figure 4, the dust removal mechanism 11 is installed on the outer wall of the driving mechanism 8 for cleaning the dust in the air outlet pipe 6. The dust removal mechanism 11 includes a transmission bevel gear 111, a transmission rod 112, a threaded plate 113 and Cleaning brush 114; the inner side wall of the transmission bevel gear 111 is fixedly connected to the outer side wall of the transmission rod 112, the outer side wall of the transmission rod 112 is fixedly connected to the inner side wall of the threaded plate 113, and the outer side wall of the threaded plate 113 is fixedly connected to the cleaning brush 114. The outer side wall of the transmission bevel gear 111 meshes with the outer side wall of the first bevel gear 84, the outer side wall of the transmission rod 112 is rotationally connected with the inner side wall of the air outlet pipe 6, and the cleaning brush 114 fits the inner side wall of the air outlet pipe 6;

It should be noted that through the arrangement of the above structure, the dust in the air outlet pipe 6 is cleaned, preventing the dust in the air outlet pipe 6 from being accumulated for a long time due to the relatively humid air and causing the air outlet pipe 6 to be blocked, and ensuring the exhaust efficiency of the air outlet pipe 6 .

Referring to Figures 1-6, the smart fire monitoring method uses smart fire monitoring equipment and includes the following steps:

Step 1: First, install the device at the specified position through the mounting plate 1;

Step 2: Start the driving mechanism 8, the gas detector 7 and the camera 92 at the same time. The camera 92 takes pictures of the indoor environment and controls the sound and light alarm 3 to work when encountering a fire point;

Step 3: The driving mechanism 8 will drive the filtering mechanism 10 to work, filter the gas entering the fixed chamber 2 through the air inlet pipe 5, filter the large particles in the gas, and clean out the filtered large impurities;

Step 4: The gas entering the fixed warehouse 2 will be detected by the gas detector 7. When the gas is the gas produced by the fire, the audible and visual alarm 3 will work;

Step 5: At the same time, the driving mechanism 8 drives the dust removal mechanism 11 to process the dust remaining in the air outlet pipe 6 to ensure the ventilation efficiency of the air outlet pipe 6 .

In the present invention, when in use, the device is first installed at a prescribed position through the mounting plate 1, and then the motor 81, gas detector 7 and camera 92 can be started and the sound and light alarm 3 can be powered on;

The rotation of the motor 81 will drive the rotating shaft 82 to rotate, thereby driving the fan blade 83 to rotate. After the external air is filtered through the air inlet pipe 5 and filtered by the filter plate 104, it is pumped into the fixed chamber 2 and discharged through the air outlet pipe 6. The gas detector 7. Detect the gas. When it is judged to be fire gas, control the sound and light alarm 3 to work and issue a sound and light alarm;

The rotation of the rotating shaft 82 will drive the turntable 91 to rotate, causing the camera 92 to rotate, take pictures of the indoor environment, identify the fire point in the room, and control the sound and light alarm 3 to work when the fire point is found, and the rotation of the camera 92 will also drive cleaning through the connecting rod 93 The arc plate 94 rotates to clean the outer surface of the protective cover 4 to ensure the clarity of the protective cover 4, thereby ensuring the clarity of the picture captured by the camera 92, thus improving the accuracy of identifying the fire point;

The rotation of the rotating shaft 82 will also drive the first bevel gear 84 and the second bevel gear 85 to rotate. The rotation of the second bevel gear 85 will drive the driven bevel gear 101 to rotate, and then drive the rotating rod 102 to rotate, so that the cleaning plate 103 rotates to the opposite direction. The outer surface of the filter plate 104 is cleaned to remove the large dust attached to the outer surface of the filter plate 104. When the cleaning plate 103 rotates to the position of the cleaning block 106, the cleaning block 106 will enter under the magnetic force of the cleaning plate 103. In the filter plate 104, the large impurities blocked in the holes of the filter plate 104 are pushed out into the holes, thereby preventing the blockage of the filter plate 104 from affecting the air intake efficiency of the air inlet pipe 5 and affecting the detection efficiency of the gas components by the gas detector 7, thus improving the Monitoring quality and efficiency of indoor fire protection;

The rotation of the first bevel gear 84 will drive the transmission bevel gear 111 to rotate, and the transmission bevel gear 111 will drive the transmission rod 112 to rotate, so that the threaded plate 113 drives the cleaning brush 114 to rotate, and the dust accumulated on the inner wall of the air outlet pipe 6 is cleaned. And under the action of the threaded plate 113, the cleaned dust is pushed out of the air outlet pipe 6, thereby preventing the presence of moisture in the air from causing accumulation of dust, causing blockage in the air outlet pipe 6, affecting the monitoring efficiency of indoor fire protection, and ensuring indoor fire protection. Monitoring efficiency improves indoor safety.

Example 2:

A piston cylinder 122 is fixedly connected to the bottom of the installation plate 1, and a piston plate 121 is slidingly connected to the inner wall of the piston cylinder 122. The connecting rod on the piston plate 121 is rotationally connected to the piston, and the connecting rod on the piston plate 121 rotates away from the piston. A rotating ring 12 is connected, and an air extraction pipe 123 is fixedly connected to one side of the piston barrel 122, and a one-way valve is provided in the air extraction pipe 123 so that the gas in the fixed chamber 2 enters the piston barrel 122 under the action of the air extraction pipe 123, and the piston A deflation pipe 124 is fixedly connected to the side of the cylinder 122 away from the air extraction pipe 123. A one-way valve is provided in the deflation pipe 124 so that the gas in the piston cylinder 122 can only enter the air bag 125 through the deflation pipe 124. The deflation pipe 124 is away from the piston cylinder 122. An airbag 125 is fixedly connected to one end of the airbag 125, and the airbag 125 is fixedly connected to the bottom of the installation plate 1. The bottom of the airbag 125 is fixedly connected to a blowing pipe 126, and a relief valve 127 is installed on the blowing pipe 126. The blowing pipe 126 is correct. For the bottom of the gas detector 7, the rotating ring 12 is fixedly connected to the transmission rod 112;

When the transmission rod 112 rotates, it will drive the rotating ring 12 to rotate, causing the piston plate 121 to slide up and down along the inner wall of the piston cylinder 122. The gas in the fixed chamber 2 is pumped into the piston barrel 122. In this process, the air flow in the fixed chamber 2 can be guided to the location of the gas detector 7, thereby improving the efficiency and quality of gas detection by the gas detector 7;

When the piston plate 121 slides upward, the gas in the piston cylinder 122 will be squeezed through the vent pipe 124 and into the air bag 125. As the gas in the air bag 125 gradually increases, the pressure on the overflow valve 127 reaches the threshold. When, the gas in the air bag 125 will be discharged through the blow pipe 126 and blown to the outer surface of the gas detector 7, and the dust and other impurities adhering to the outer surface of the gas detector 7 will be cleaned to prevent the adhesion of dust from affecting the gas detector. 7. The efficiency and quality of gas detection ensure the accuracy of detection.

The above are only preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person familiar with the technical field can, within the technical scope disclosed in the present invention, implement the technical solutions of the present invention. Equivalent substitutions or changes of the inventive concept thereof shall be included in the protection scope of the present invention.

Claims (10)

1. Smart fire monitoring equipment, including a mounting plate (1), characterized in that the bottom of the mounting plate (1) is fixedly connected to a fixed bin (2), and the outer wall of the fixed bin (2) is equipped with sound and light. Alarm (3), the bottom of the fixed compartment (2) is fixedly connected with a protective cover (4), the side wall of the fixed compartment (2) is fixedly connected with an air inlet pipe (5), the fixed compartment (2) A gas outlet pipe (6) is fixedly connected to the side wall of the fixed compartment (2), and a gas detector (7) is fixedly connected to the top of the inner wall of the fixed compartment (2); Also includes: Driving mechanism (8), the driving mechanism (8) is installed at the top middle position of the inner wall of the fixed compartment (2); Camera mechanism (9), the camera mechanism (9) is installed at the bottom of the driving mechanism (8) and is used for photographing the indoor environment; A filtering mechanism (10), which is installed on the outer wall of the driving mechanism (8) and is used to filter dust in the air; Dust removal mechanism (11). The dust removal mechanism (11) is installed on the outer wall of the driving mechanism (8) and is used to clean dust in the air outlet pipe (6). 2. The smart fire monitoring equipment according to claim 1, characterized in that the driving mechanism (8) includes a motor (81), a rotating shaft (82), a fan blade (83), a first bevel gear (84) and a The second bevel gear (85); the output end of the motor (81) is fixedly connected to the top of the rotating shaft (82), and the outer wall of the rotating shaft (82) is fixedly connected to the inner wall of the fan blade (83). The inner wall of the first bevel gear (84) is fixedly connected to the outer wall of the rotating shaft (82), and the inner wall of the second bevel gear (85) is fixedly connected to the outer wall of the rotating shaft (82). The first bevel gear (84) is arranged above the fan blade (83), and the second bevel gear (85) is arranged below the fan blade (83). 3. The smart fire monitoring equipment according to claim 2, characterized in that the camera mechanism (9) includes a turntable (91), a camera (92), a connecting rod (93) and a cleaning arc plate (94); The bottom of the turntable (91) is fixedly connected to the top of the camera (92), the side wall of the camera (92) is fixedly connected to the top of the connecting rod (93), and the bottom of the connecting rod (93) is connected to the cleaning arc plate. One end of (94) is fixedly connected. 4. The smart fire monitoring equipment according to claim 2, characterized in that the filtering mechanism (10) includes a driven bevel gear (101), a rotating rod (102), a cleaning plate (103), and a filter plate (104). ), fixed rod (105), cleaning block (106) and return spring (107); the inner wall of the driven bevel gear (101) is fixedly connected to one end of the outer wall of the rotating rod (102), and the rotating rod (102) 102) The end far away from the driven bevel gear (101) is fixedly connected to the end of the cleaning plate (103), and the side of the cleaning plate (103) close to the driven bevel gear (101) is in contact with the filter plate (104) Close, the outer wall of the rotating rod (102) is rotationally connected to the middle position of the filter plate (104), and the side of the filter plate (104) away from the cleaning plate (103) is fixed to the end of the fixed rod (105) connection, the outer wall of the fixed rod (105) is slidingly connected to the cleaning block (106), which is arranged on the side of the filter plate (104) away from the cleaning plate (103), and the cleaning block (106) 106) The side away from the filter plate (104) is fixedly connected to one end of the return spring (107), and the end of the return spring (107) away from the cleaning block (106) is fixedly connected to the end of the fixed rod (105), so The cleaning block (106) and the cleaning plate (103) are magnetically attracted to each other in opposite directions, and the outer wall of the cleaning block (106) is slidingly connected to the inner wall of the hole of the filter plate (104). 5. The smart fire monitoring equipment according to claim 2, characterized in that the dust removal mechanism (11) includes a transmission bevel gear (111), a transmission rod (112), a threaded plate (113) and a cleaning brush (114) ; The inner side wall of the transmission bevel gear (111) is fixedly connected to the outer side wall of the transmission rod (112), and the outer side wall of the transmission rod (112) is fixedly connected to the inner side wall of the threaded plate (113). The threaded plate The outer side wall of (113) is fixedly connected with the cleaning brush (114). 6. The smart fire monitoring equipment according to claim 2, characterized in that the motor (81) is installed at the top of the inner wall of the fixed compartment (2), and the fan blade (83) is located in the air inlet pipe (5) and the air outlet pipe (6), the air inlet pipe (5) is located at the bottom of the fan blade (83), and the air outlet pipe (6) is located at the top of the fan blade (83). 7. The smart fire monitoring equipment according to claim 3, characterized in that the top of the turntable (91) is fixedly connected to the bottom of the rotating shaft (82), and the outer wall of the turntable (91) is connected to the fixed compartment (2). ) is rotationally connected to the inner wall of the protective cover (4), the camera (92) is located in the protective cover (4), the cleaning arc plate (94) fits the outer wall of the protective cover (4), and the connecting rod (93) passes through The protective cover (4) is rotatably connected with the protective cover (4). 8. The smart fire monitoring equipment according to claim 4, characterized in that the outer side wall of the driven bevel gear (101) meshes with the outer side wall of the second bevel gear (85), and the rotating rod (102) ) is rotationally connected to the inner wall of the air inlet pipe (5), and the outer wall of the filter plate (104) is fixedly connected to the inner wall of the air inlet pipe (5). 9. The smart fire monitoring equipment according to claim 5, characterized in that the outer side wall of the transmission bevel gear (111) meshes with the outer side wall of the first bevel gear (84), and the transmission rod (112) The outer side wall of the cleaning brush (114) is rotatably connected to the inner side wall of the air outlet pipe (6), and the cleaning brush (114) is fitted with the inner side wall of the air outlet pipe (6). 10. Smart fire monitoring method, using the smart fire monitoring equipment described in any one of claims 1-5, characterized in that it includes the following steps: Step 1: First, install the device at the specified position through the mounting plate (1); Step 2: Start the driving mechanism (8), gas detector (7) and camera (92) at the same time. The camera (92) takes pictures of the indoor environment and controls the sound and light alarm (3) to work when encountering a fire point; Step 3: The driving mechanism (8) will drive the filtering mechanism (10) to work, filter the gas entering the fixed chamber (2) through the air inlet pipe (5), filter the large particles in the gas, and remove the filtered gas. Clean up large impurities; Step 4: The gas entering the fixed warehouse (2) will be detected by the gas detector (7). When the gas is the gas produced by the fire, the audible and visual alarm (3) will work; Step 5: At the same time, the driving mechanism (8) drives the dust removal mechanism (11) to process the dust remaining in the air outlet pipe (6) to ensure the ventilation efficiency of the air outlet pipe (6).