JPH0724676B2 - Sewage discharge treatment equipment - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION <Industrial field of application> The present invention relates to a sewage treatment apparatus that transports sewage generated in facilities such as hospitals and nursing homes in a toilet tank and sucks it into an outdoor suction device. It is a thing.

<Prior Art> As the sewage treatment of the sewage tank b, which is the toilet bowl of the nursing bed with a toilet bowl, which has been conventionally used, the sewage tank b is brought down to the sewage chamber and the upper lid c is fully opened. While the bottom of the sewage tank b was pulled up by hand, the sewage was simply thrown into a separate sewage container d (see FIGS. 3, A, B and C).

<Problems to be Solved by the Invention> However, in the case of current general facilities, the distance from the hospital or living room to the waste room is 5 to 40 m. Therefore, the caregiver held the heavy sewage tank containing sewage (10 to 15 kg) by hand and carried it in one or two tanks at a time.Therefore, in a facility with many bedridden patients, it is necessary to carry out transportation work many times. I have to.

Also, as the waste water dumping work in the waste chamber is performed by pulling up the bottom of the waste water tank as described above, it is necessary to visually check the falling state of the waste so that the waste does not scatter from the container. Inevitable odors are unavoidable, and these are heavy, ugly, and odor-resistant hard jobs for caregivers.

In view of the above situation, an object of the present invention is to provide a sewage discharge treatment device that solves the above problem by forcibly sucking sewage with a suction pipe of a suction device installed outdoors. .

<Means for Solving the Problems> The present invention relates to a water absorption pipe having a tip nozzle that is suspended in an libration state on an outer wall that shuts off the interior and exterior of a building, and has a tip nozzle that is vertically and horizontally movable at an end portion on the indoor side, A cleaning device in which a transporting device portion including a suction device and a drain tank provided at the outdoor end of the water absorption pipe, and a water washing device for removing dirt from the tip nozzle of the water absorption pipe are arranged in a range reached by the tip nozzle. It is composed of a device section.

<Operation> Due to the above-mentioned configuration, the waste water tank installed in the lower part of the bed is placed on the trolley and conveyed to the suction pipe position where it is drawn into the end of the building and protruded, and this suction pipe nozzle is placed in the waste water tank. If you use the suction device that functions as a vacuum pump inside the drainage tank installed outdoors in this state and give a suction action to the suction device with the tip facing the drainage tank, the dirty water in the wastewater tank is forcibly sucked. It can be discharged to a drainage tank.

In addition, because a water washer that removes dirt from the tip nozzle is installed within the reach of the tip nozzle of the water suction pipe, the water in the water washer can be sucked in to remove the dirt from the tip nozzle of the water suction pipe and the inside of the water suction pipe. Can be used for hygiene.

<Example> Hereinafter, an example of the present invention will be described with reference to the drawings.

FIG. 1 shows an embodiment in which a transported waste water tank is directly treated, and 1 is a bucket type waste water tank which becomes a toilet tank carried out from the lower part of the bed a. It is placed and transported. Reference numeral 4 denotes a drainage tank to be installed outdoors. A suction machine 6 serving as a vacuum pump is attached to the top of the drainage tank 4, and the suction machine 6 communicates with the drainage tank 4 through an activated carbon deodorization tank 7 and a water deodorization tank 8. And an L-shaped water absorption pipe 5 facing the inside of the building at the tip of a bellows type bending and stretching pipe 10 fixed to the upper part of the drainage tank 4.
It will be connected. This water absorption pipe 5 is hung by a holding tool 13 and a hanging rod 14 attached to the outer wall 12 of the building, and a handle 15 is provided near the tip of the water absorption pipe 5, and an inward opening valve 9 is provided at the end position in the drainage tank 4. Is provided.

Next, this operation will be described. First, the waste water tank 1 removed from the care bed is placed on the trolley 3 and the water suction pipe 5 serving as a transfer device portion facing a predetermined location such as a waste treatment room or a toilet in the building.
After transporting to the end and stopping, the L-shaped tip nozzle 5a of the water absorption pipe 5 is inserted into the waste water tank 1.

Here, the suction device 6 is appropriately driven to discharge the air in the drainage tank 4 from the water type deodorization tank 8 to the outside through the activated carbon deodorization tank 7 by the suction force of this vacuum. Along with this, the valve 9 at the end of the water absorption pipe 5 opens inward, the air pressure inside the water absorption pipe 5 drops sharply, and at the same time, the valve 22 provided in the connection box 23 connected to the lower part of the drainage tank 4 is closed. The suction force is simultaneously concentrated on the tip nozzles 5a of the water suction pipe 5, and the waste water and waste in the waste water tank 1 are sucked by the water suction tube 5 and the drainage tank 4 through the bellows type bending / extending tube 10 and the valve 9.
Sent in. In this case, since the water absorption pipe 5 swings up and down, left and right around the universal joint 11 and the bending pipe 10 is attached to the base, when grasping the handle 15 at the tip and operating it appropriately, when inserting it into the waste water tank 1, within this operation range The movement of is transmitted to the bending and stretching tube 10 like a seesaw, and the bending and stretching tube 10 can absorb the dimension. The waste water and waste collected in the drainage tank 4 are discharged through an existing septic tank (not shown).

Also, the outside and inside of the tip nozzle 5a of the water absorption pipe 5 and the bending and stretching pipe
For the dirty water that adheres to and remains on the inner surface of 10, use a special washing machine. That is, as shown in FIG. 2, the washer serving as the washer unit is within the range where the water absorption pipe 5 reaches, and the washer 16, the fixed shower nozzle 17, the water level sensor 18, the water tank 19, and the water supply 20,
It is composed of 21 sewers.

At the time of cleaning the inner and outer surfaces of the nozzle 5a, the suction device 6 serving as a vacuum pump is operated to put the nozzle 5a in the water washing device 16, and the shower from the shower nozzle 17 is sprayed toward the entire outer surface of the nozzle 5a. Thus, the dirt on the outer surface of the nozzle 5a is washed off with the fountain and enters the water washer 16. This nozzle 5a is a water washer 16
While the dirt is absorbed together with the water inside, the water further passes through the inner surface of the flexible tube 10, so that the dirt of the flexible tube 10 is also washed off and sent to the drain tank 4. Also, a water washer
When the water level in 16 drops and the water level drops, the water level sensor 18 catches it, drops new water in the water tank 19, and the tip nozzle 5a absorbs water again, rinsing its inner surface and outer surface to finish the cleaning.

Further, when sucking sewage or filth, when the suction device 6 sucks out the air in the drainage tank 4, the valve 22 vertically suspended by its own weight is in a state of being closed as it is, and the valve 22 is located above the drainage tank 4. Valve 9
Is sucked inward, so that the valve is opened, and the sewage and filth that have passed through the water suction pipe 5 and the bending pipe 10 are guided into the drainage tank 4. Further, since the tip nozzle 5a portion of the water absorption pipe 5 is always in a vertical or nearly vertical posture, dirt is less likely to adhere and remain than in a flat state, and it is easy to wash it off during cleaning.

<Effects of the Invention> As described above, in the wastewater discharge treatment device of the present invention, the water absorption pipe projecting from the suction type drainage tank installed outdoors is exposed indoors,
Since the sewage in the sewage tank transported by the water suction pipe is forcibly sucked, the caregiver only inserts the nozzle into the mouth of the sewage tank and turns on the power of the suction machine (vacuum pump) during the waste disposal work. The dumping operation can be done easily and the heavy lifting work becomes unnecessary. Moreover, since the dumping operation can be started just by inserting the nozzle into the mouth of the waste water tank, it is not necessary to fully open the upper lid unlike the conventional bucket type waste water container dumping, and caregivers and caregivers can visually check the waste water and waste. Without doing
Regarding the odor damage during the dumping work, the odor from the dirty water tank itself does not diffuse into the room because the dumping power is the suction type by the vacuum pump.

Furthermore, since a water washer that removes dirt from the tip nozzle of the water suction pipe is installed within the reach of the tip nozzle of the water suction pipe, the water in the water wash pipe can be sucked in to remove dirt from the tip nozzle of the water suction pipe and the inside of the water suction pipe. Can be used for hygiene.

Further, in this case, in order to transport a plurality of sewage tanks (bath tanks) from the patient room or living room to the sewage room all at once by using a dolly, for example, two sewage tanks used for a nursing bed with a toilet bowl are used.
You can use one by one, and when the patient finishes the call and receives a call, you can replace another sewage tank, and even if you have many bedridden patients and elderly people, you can make multiple sewage tanks by making one trolley. It is convenient to collect and replace.

For example, a ready-made medical bucket has a diameter of about 30 cm, so if you put a total of 6 on the trolley, 3 in 2 rows, you can replace the waste water tank for 6 people in one cycle, and the trolley width is about 60 cm. As a result, it is possible to access each hospital room and the vicinity of the bed in the living room, and it is possible for the caregiver to significantly unload and unload the cargo, carry it by hand, and so on. Therefore, these dumping methods and transportation methods have the effect that they can be put to practical use only by adding the device of the present invention, without requiring a large remodeling work in existing hospitals and facilities.

[Brief description of drawings]

FIG. 1 is a cross-sectional view of the device of the present invention in use, FIG. 2 is an explanatory view of cleaning the water absorption pipe, and FIGS. It is a figure. 1 ... sewage tank, 3 ... carriage, 4 ... drainage tank, 5 ... water absorption pipe, 6 ... suction machine, 10 ... flexible pipe.

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Takeshi Itagaki 2-18 Keihan Hondori, Moriguchi City, Osaka Sanyo Electric Co., Ltd. (72) Inventor Hisaichi Kawashima 2-18 Keihan Hondori, Moriguchi City, Osaka Sanyo Within Denki Co., Ltd. (56) Bibliographic Reference Sho 57-157331 (JP, U)

Claims (1)

[Claims] 1. A water absorbing pipe having a tip nozzle that is suspended in a balance state on an outer wall that shuts off indoors and outdoors of a building, and has an end nozzle that is vertically and horizontally movable at an indoor end, and an outdoor end of the water absorbing pipe. A conveyor unit including a suction unit and a drain tank provided in the unit,
A sewage discharge treatment device further comprising a washing device section in which a water washing device for removing dirt from the tip nozzle is arranged within a range reached by the tip nozzle of the water suction pipe.