CN110965615B

CN110965615B - Toilet urinal flushing device

Info

Publication number: CN110965615B
Application number: CN201911331829.9A
Authority: CN
Inventors: 李润凡; 孙玉新
Original assignee: Individual
Current assignee: Cheng Xiaoyan
Priority date: 2019-12-21
Filing date: 2019-12-21
Publication date: 2021-02-02
Anticipated expiration: 2039-12-21
Also published as: CN110965615A

Abstract

The invention discloses a flushing device for a toilet urinal, which comprises a pool body and two control chambers, wherein the two control chambers are both positioned under the ground, the inner walls of the two control chambers are elastically connected with a pressing plate through a plurality of tension springs, the upper wall of the pressing plate is fixedly connected with a connecting rod, one end, far away from the pressing plate, of the connecting rod is fixedly connected with an elastic bag, the lower walls of the two control chambers are communicated with a water pressing chamber through an air inlet pipe, the side wall of the water pressing chamber is hermetically and slidably connected with a sliding plate, the lower wall of the sliding plate is connected with the lower wall of the water pressing chamber through an elastic water storage bag, the lower end of the elastic water storage bag is communicated with a water storage chamber through a first water inlet pipe, one end, close to the elastic water storage bag, of. The invention can prevent the situation of forgetting to flush water, can realize secondary flushing of the urinal, has better cleaning effect on the urinal and can not cause waste of water resources.

Description

Toilet urinal flushing device

Technical Field

The invention relates to the technical field of public equipment, in particular to a flushing device for a urinal in a toilet.

Background

Nowadays, many urinals are arranged in public toilets such as men's toilets in stations and shopping malls, which are convenient for people to go to the toilet, and the flushing modes of these urinals are roughly divided into two types: one is manually controlled, the urinal is flushed by pressing a switch or button with a hand, which has certain disadvantages, as the flow of people in the public toilet is large and some people do not want to flush or forget to flush after going to the toilet, thereby causing the condition that urine is adhered to the inner wall of the urinal after the urinal is used for a long time and cannot be washed off, affecting the environment of a toilet and having good water resistance, because the urinals are generally made of ceramics, the surfaces of the ceramics are provided with a plurality of small holes, the dry ceramic walls are difficult to wash away by water in time after being combined with wet urine, therefore, water is needed to be flushed once before the urinal is used, the ceramic is moistened to be fully absorbed, so that urine can be effectively prevented from being adhered to the urinal, however, people often only flush after using the urinal, so the cleaning effect of the urinal is not ideal;

another kind is through intelligent induction control bath, this kind of bath device can stand and sense before the urinal at people, and it is moist to wash by water, wash by water once more after people leave, although this kind of mode can solve forgetting of above-mentioned mode and not having the problem that the secondary was washed by water, however, because these public health people flow is great, people are when the urinal, even do not go to the lavatory, the urinal senses the people, also can wash by water, this waste that has just led to the water resource, be not conform to the theory of environmental protection.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a flushing device for a toilet urinal.

In order to achieve the purpose, the invention adopts the following technical scheme:

a toilet urinal flushing device comprises a pool body and two control cavities, wherein the two control cavities are both positioned under the ground, the inner walls of the two control cavities are elastically connected with a pressing plate through a plurality of tension springs, the upper wall of the pressing plate is fixedly connected with a connecting rod, one end of the connecting rod, which is far away from the pressing plate, is fixedly connected with an elastic bag, the lower walls of the two control cavities are communicated with a water pressing cavity through an air inlet pipe, the side wall of the water pressing cavity is hermetically and slidably connected with a sliding plate, the lower wall of the sliding plate is connected with the lower wall of the water pressing cavity through an elastic water storage bag, the lower end of the elastic water storage bag is communicated with a water storage cavity through a first water inlet pipe, one end, which is close to the elastic water storage bag, of the first water inlet pipe is provided with a first check valve, the water storage cavity is communicated with the side wall of the water, the lower wall of the elastic water storage bag is communicated with a first water outlet pipe, one end, close to the elastic water storage bag, of the first water outlet pipe is provided with a third one-way valve, the upper wall of the pool body is provided with a drainage channel, and the first water outlet pipe and the second water outlet pipe are both communicated with the drainage channel.

Preferably, the upper wall of the water storage cavity is communicated with a main pipe, and the main pipe is communicated with an external water way.

Preferably, the lower end of the elastic water storage bag is communicated with a cleaning cavity through an auxiliary pipe, and a fourth one-way valve is arranged in the auxiliary pipe.

The invention has the following beneficial effects:

1. compared with the prior art, when the urinal cleaning device is used by people, the elastic bag is pressed downwards by people to drive the pressing plate to move downwards, air in the control cavity is extruded into the water pressing cavity to push the sliding plate to move upwards, water at the upper end of the sliding plate is extruded into the urinal to moisten the urinal, after the people leave the urinal, the elastic bag is restored to the original state, the sliding plate moves downwards to extrude the water in the elastic water storage bag into the urinal to flush the urinal for the second time, so that the situation that flushing is forgotten can be prevented, the secondary flushing of the urinal can be realized, and the cleaning effect of the urinal is better;

2. compared with the prior art, the invention can flush the urinal only when the feet of people stand on the two elastic bags of the same urinal at the same time, thereby preventing the situation that people mistakenly step on one of the elastic bags to flush the urinal when passing through the urinal, and avoiding the waste of water resources;

3. compared with the prior art, the invention is provided with the two elastic bags, and can also prompt people to stand on the elastic bags when going to the toilet, thereby preventing the situation that the urine is spilled to the area outside the urinal due to the over-long distance from the urinal when going to the toilet.

Drawings

FIG. 1 is a schematic view of a toilet urinal flushing device according to the present invention;

FIG. 2 is a sectional view taken along line A-A of FIG. 1;

fig. 3 is a schematic structural diagram of a toilet urinal flushing device according to embodiment 2 of the present invention.

In the figure: 1 cell body, 2 elastic bags, 3 control cavities, 4 pressing plates, 5 air inlet pipes, 6 first water inlet pipes, 7 first water outlet pipes, 8 water pressing cavities, 9 sliding plates, 10 elastic water storage bags, 11 water storage cavities, 12 second water inlet pipes, 13 second water outlet pipes, 14 drainage channels, 15 connecting rods, 16 cleaning cavities and 17 auxiliary pipes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Implementation of class 1

Referring to fig. 1-2, a toilet urinal flushing device comprises a tank body 1 and two control chambers 3, wherein the two control chambers 3 are both located under the ground, the inner walls of the two control chambers 3 are both elastically connected with a pressure plate 4 through a plurality of tension springs, the pressure plate 4 is connected with the inner walls of the control chambers 3 in a sealing and sliding manner, the upper wall of the pressure plate 4 is fixedly connected with a connecting rod 15, the connecting rod 15 penetrates through the upper wall of the control chambers 3, one end of the connecting rod 15, far away from the pressure plate 4, is fixedly connected with an elastic bag 2, the elastic bag 2 is fixedly connected on the ground, the lower walls of the two control chambers 3 are communicated with a water pressing chamber 8 through an air inlet pipe 5, the water pressing chamber 8 is located in the wall body, the side wall of the water pressing chamber 8 is connected with a sliding plate 9 in a sealing and sliding manner, the lower wall of the sliding plate 9 is connected with the lower wall of the water, first check valve restriction water can only follow inlet tube 6 and flow into in the elasticity water storage bag 10, water storage chamber 11 is through second inlet tube 12 and the 8 lateral walls intercommunication of pressurized-water chamber, second inlet tube 12 is close to pressurized-water chamber 8 one end and is equipped with the second check valve, second check valve restriction water can only follow second inlet tube 12 and flow into pressurized-water chamber 8, pressurized-water chamber 8 upper wall intercommunication has second outlet pipe 13, elasticity water storage bag 10 lower wall intercommunication has first outlet pipe 7, first outlet pipe 7 is close to elasticity water storage bag 10 one end and is equipped with the third check valve, the third check valve restriction water can only follow elasticity water storage bag 10 and flow into first outlet pipe 7, cell body 1 upper wall is equipped with water drainage 14, water drainage 14 slope sets up, conveniently rush rivers to cell body 1 inner wall, first outlet pipe 7 all communicates with water drainage 14 with second outlet pipe 13.

In the invention, the upper wall of the water storage cavity 11 is communicated with a main pipe, the main pipe is communicated with an external water channel, and an external water source can supplement water to the water storage cavity 11 through the main pipe.

When using, under the initial condition, hydroenergy in the water storage bag 11 can flow in pressurized-water chamber 8 through second inlet tube 12, and be located slide 9 upper end, people when going to toilet, both feet stand on elastic bag 2, elastic bag 2 receives the extrusion, and drive connecting rod 15 downstream, thereby promote clamp plate 4 downstream, clamp plate 4 will be controlled the air that lies in the lower extreme of clamp plate 4 in the chamber 3 and pass through intake pipe 5 extrusion entering pressurized-water chamber 8, and promote slide 9 and move up, slide 9 passes through second outlet pipe 13 and water drainage channel 14 with the water of upper end and extrudees in the urinal cell body 1, carry out moist to the inner wall of cell body 1.

When the slide 9 moves up, still can stretch elasticity water storage bag 10, and inhale elasticity water storage bag 10 with the water in the water storage chamber 11 in, after people gone up the lavatory and leave, leave elasticity bag 2, two elasticity bags 2 reconversion, and drive clamp plate 4 and move up, inhale back to control chamber 3 with the air in the pressure water chamber 8 in, slide 9 moves down under the pulling force effect of self gravity and elasticity water storage bag 10, and extrude elasticity water storage bag 10, extrude the urinal cell body 1 with the water in the elasticity water storage bag 10 in through first outlet pipe 7 and water drainage channel 14, wash the urinal.

It should be noted that in order to prevent people from inadvertently stepping on one of the elastic bags 2 when passing through the urinal, the sliding plate 9 can be lifted up to squeeze water into the urinal only when the two elastic bags 2 are simultaneously stepped on when the urinal is used.

Example 2

Referring to fig. 3, the lower end of the elastic water storage bag 10 is communicated with a cleaning cavity 16 through an auxiliary pipe 17, a cleaning agent is filled in the cleaning cavity 16, a fourth one-way valve is arranged in the auxiliary pipe 17, and the fourth one-way valve can prevent liquid in the elastic water storage bag 10 from flowing back into the cleaning cavity 16.

In this embodiment, the elastic water storage bag 10 can absorb a small amount of detergent while absorbing water, so that the detergent is mixed with water, and the cleaning effect is better when the water is flushed for the second time.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a bathroom urinal bath device, includes cell body (1) and two control chamber (3), its characterized in that: two control chamber (3) all are located the subsurface, two control chamber (3) inner wall all has clamp plate (4) through a plurality of extension spring elastic connection, clamp plate (4) upper wall fixedly connected with connecting rod (15), clamp plate (4) one end fixed connection elastic bag (2) are kept away from in connecting rod (15), two control chamber (3) lower wall communicates pressurized water chamber (8) through intake pipe (5), pressurized water chamber (8) lateral wall sealing sliding connection has slide (9), slide (9) lower wall is connected with pressurized water chamber (8) lower wall through elastic water storage bag (10), elastic water storage bag (10) lower extreme communicates water storage chamber (11) through first inlet tube (6), first inlet tube (6) are close to elastic water storage bag (10) one end and are equipped with first check valve, water storage chamber (11) communicate with pressurized water chamber (8) lateral wall through second inlet tube (12), second inlet tube (12) are close to pressurized-water chamber (8) one end and are equipped with the second check valve, pressurized-water chamber (8) upper wall intercommunication has second outlet pipe (13), elasticity water storage bag (10) lower wall intercommunication has first outlet pipe (7), first outlet pipe (7) are close to elasticity water storage bag (10) one end and are equipped with the third check valve, cell body (1) upper wall is equipped with drain (14), first outlet pipe (7) and second outlet pipe (13) all communicate with drain (14), and intake pipe (5) are when being linked together with pressurized-water chamber (8) lower extreme, and when clamp plate (4) lower extreme air got into pressurized-water chamber, slide (9) shifted up and extrude slide (9) pressurized-water intracavity water in to the urinal, when pressurized-water intracavity air got back to the control chamber, slide (9) moved down and extrude elasticity water storage bag (10) and go out water.

2. A toilet urinal flushing device according to claim 1, characterised in that: the upper wall of the water storage cavity (11) is communicated with a main pipe, and the main pipe is communicated with an external water channel.

3. A toilet urinal flushing device according to claim 1, characterised in that: the lower end of the elastic water storage bag (10) is communicated with a cleaning cavity (16) through an auxiliary pipe (17), and a fourth one-way valve is arranged in the auxiliary pipe (17).