CN212078143U - Water-saving device for flushing toilet - Google Patents

Abstract

The utility model discloses a water-saving device for a toilet, which comprises a water tank structure and an air-jet flushing structure, wherein the water tank structure is connected with the air-jet flushing structure, the air-jet flushing structure comprises an air cylinder box body, an air cylinder clapboard, a clamping hook, a spring, an air cylinder inlet pipe, an inlet pipe, a pedal connecting plate, a hydraulic pipe, a hydraulic rod and an outlet pipe, the air cylinder clapboard is arranged in the air cylinder box body, the bottom surface of the air cylinder clapboard is connected with one end of the spring, and the other end of the spring is connected with the inner bottom surface of the air; the bottom of the air cylinder partition plate is also connected with one end of a hydraulic rod, the other end of the hydraulic rod is connected with a hydraulic pipe, the hydraulic pipe is connected with a pedal connecting plate, the hydraulic rod is pushed to rise by treading the pedal connecting plate, the air outlet pipe is connected with an air inlet pipe, an air inlet pipe of the air cylinder is connected with a water outlet pipe of a water tank structure, and the air inlet pipe is connected with an external water pipe; the trip is installed in one side of cylinder box for the screens is fixed after the cylinder baffle rises.

Description

Water-saving device for flushing toilet

Technical Field

The utility model relates to the field of squatting pans, in particular to a water-saving device for a toilet.

Background

Although the traditional water flush type squatting pan does not consume electric energy, the water consumption is very high, and the utilization degree of water is low, so that certain waste of water resources is caused; although the water consumption of the traditional vacuum suction type toilet is low, the traditional vacuum suction type toilet needs to consume larger electric energy and has high cost. In the existing squatting pan structure, in order to allow the sewage in the tank body to be impacted from multiple directions, 20-30 annularly distributed flushing holes are usually arranged on the side wall of the tank body, and then a channel is arranged in the tank body to communicate the flushing holes with a tap water pipeline or a water tank, so that when the valve is opened, the sewage can be impacted by water from multiple directions. But has the following disadvantages: 1. the impact force of water is small, the pollution discharge effect is poor, and the cleaning force is not enough; 2. the water consumption is large in each flushing, and generally 6-7L or even more water is needed in one flushing.

Therefore, improvements to the prior art are yet to be made.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a water-saving device for a toilet, which aims to solve the technical problems that the prior squatting pan has large water consumption for flushing and can not prevent the odor from upwelling.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: a water-saving device for a toilet stool comprises a water tank structure and an air-jet water-flushing structure, wherein the water tank structure is connected with the air-jet water-flushing structure, the air-jet water-flushing structure comprises an air cylinder box body, an air cylinder partition plate, a clamping hook, a spring, an air cylinder water inlet pipe, a pedal connecting plate, a hydraulic pipe, a hydraulic rod and an air outlet pipe, the air cylinder partition plate is installed in the air cylinder box body, the bottom surface of the air cylinder partition plate is connected with one end of the spring, and the other end of; the bottom of the air cylinder partition plate is also connected with one end of a hydraulic rod, the other end of the hydraulic rod is connected with a hydraulic pipe, the hydraulic pipe is connected with a pedal connecting plate, the hydraulic rod is pushed to rise by treading the pedal connecting plate, the air outlet pipe is connected with an air inlet pipe, an air inlet pipe of the air cylinder is connected with a water outlet pipe of a water tank structure, and the air inlet pipe is connected with an external water pipe; the trip is installed in one side of cylinder box for the screens is fixed after the cylinder baffle rises.

The water saving device for the toilet comprises a water tank, a water outlet pipe of the water tank, a ball valve and a wrench for controlling the opening, closing and closing of the ball valve, wherein the ball valve is installed in the water tank through an upright post, the ball valve is connected with the wrench through a transmission rod, and the wrench is installed on a door panel or a wall.

The water-saving device for the toilet flusher is characterized in that the water outlet pipe of the water tank is arranged at the bottom of the water tank.

The water-saving device for the toilet flusher is characterized in that a water tank inlet pipe is further arranged at the bottom of the water tank, and a floating ball type sensor is further mounted at the top end of the water tank inlet pipe.

The water-saving device for the toilet flusher is characterized in that the clamping hook is connected with the door plate through a transmission mechanism, and the door plate is pushed to drive the clamping hook to withdraw.

The water-saving device for the toilet flusher is characterized in that the transmission mechanism is also connected with the wrench, and the wrench can be driven to rotate by pushing the door.

The water-saving device for the toilet flusher is characterized in that the air-jet flushing structure further comprises a hand push rod for pushing the air cylinder partition plate to ascend, one end of the hand push rod is fixedly connected with the bottom of the air cylinder partition plate, and the other end of the hand push rod penetrates through the bottom of the air cylinder box body.

The toilet flushing water-saving device is characterized in that the periphery of the cylinder partition plate is installed in interference fit with the inner wall surface of the cylinder box body, and the cylinder partition plate can slide up and down in the cylinder box body.

The water-saving device for the toilet flusher is characterized in that the cylinder partition plate divides the cylinder box body into two parts, wherein the upper part of the cylinder box body is communicated with the cylinder water inlet pipe, and the upper part of the cylinder box body is also communicated with the balance air pressure pipe.

The water-saving device for the toilet is characterized in that one side of the cylinder box body is also provided with a one-way valve and a one-way valve switch, and the one-way valve switch is used for controlling the opening and closing of the one-way valve.

Has the advantages that: the utility model is connected with the hydraulic pipe through the pedal connecting plate, the hydraulic rod is pushed by the hydraulic pipe to jack up the cylinder baffle plate, and the cylinder baffle plate rises to the position of the clamping hook and is clamped and fixed by the clamping hook; realize saving elastic potential energy, so leave after the people has gone up the lavatory, the sole leaves the footboard connecting plate, pushes away the door plant, pulls open the trip through drive mechanism, so under the effort of reseing of spring and the gravity of the water on the cylinder baffle, the baffle descends with higher speed, makes the gaseous extrusion decline fast in baffle below, and the inlet tube is irritated simultaneously and is not more than 500mL water, and the cooperation is gaseous washes, by cylinder space compression blowout high pressure gas and water, washes away a small amount of excrement and urine adhesion fast. Therefore, the utility model is a novel purely mechanical and power-consumption-free water receiving device of the squatting pan, which can utilize the pulling force generated by pushing a door by people to drive a series of transmission devices, prevent odor from upwelling through a designed air jet, and utilize the gravity action of people standing on a pedal plate and the gravitational potential energy of water to produce high-speed airflow to be matched with a small amount of water for cleaning; because of the stronger air flow, the peculiar smell can be prevented from upwelling; reduces the water consumption of flushing the toilet and has important significance for energy conservation and emission reduction.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention will be described in further detail below with reference to the accompanying drawings and examples.

As shown in fig. 1, the utility model discloses a water-saving device for toilet flushers, which comprises a water tank structure 1 and an air-jet flushing structure 2, wherein the water tank structure 1 is connected with the air-jet flushing structure 2, the air-jet flushing structure 2 comprises an air cylinder box body 3, an air cylinder partition plate 4, a clamping hook 5, a spring 6, an air cylinder inlet pipe 7, an inlet pipe 8, a pedal connecting plate 9, a hydraulic pipe 10, a hydraulic rod 11 and an air outlet pipe 12, the air cylinder partition plate 4 is arranged in the air cylinder box body 3, the bottom surface of the air cylinder partition plate is connected with one end of the spring 6, and the other end of the spring 6 is connected with the inner; the bottom of the cylinder partition plate 4 is also connected with one end of a hydraulic rod 11, the other end of the hydraulic rod 11 is connected with a hydraulic pipe 10, the hydraulic pipe 10 is connected with a pedal connecting plate 9, the hydraulic rod 11 is pushed to ascend by stepping on the pedal connecting plate 9, the cylinder partition plate 4 is lifted, the air outlet pipe 12 is connected with the water inlet pipe 8, the air inlet pipe 7 of the cylinder is connected with a water outlet pipe 13 of a water tank of the water tank structure 1, and the water inlet pipe 8 is connected with an external water pipe; the trip 5 is installed in one side of cylinder box 3 for the screens is fixed after cylinder baffle 4 rises.

After adopting above-mentioned structure, this utility box passes through the water tank structure and jet-propelled bath structural connection, so after the people steps on the footboard connecting plate, gravity pushes down the side liquid, the other end rises, it rises to promote the hydraulic stem, thereby jack-up cylinder baffle, then it pins to be fixed by the trip, after having used up the lavatory, the people leaves the footboard connecting plate, promote the door plant, drive mechanism, and then pull open trip table spanner, the water injection in the I cylinder box of water tank structure so, under the effort of restoring to the throne of spring and the gravity of water, with cylinder baffle pressurization downstream, so cylinder baffle rapid downstream, the gas of lower extreme in the pressurization cylinder box, and the cooperation inlet tube a small amount of water realizes the washing and inhaling to the squatting pan, owing to have stronger air current, so can guarantee not to make the peculiar smell upwelling, so can reduce the washing water consumption.

The water saving device of the toilet, wherein the water tank structure 1 comprises a water tank 14, a water outlet pipe 13 of the water tank, a ball valve 15 and a wrench 16 for controlling the opening and closing of the ball valve, the ball valve 15 is installed in the water tank 14 through a column 17, the ball valve 15 is connected with the wrench 16 through a transmission rod 18, and the wrench 16 is installed on a door panel or a wall.

After the structure of the oil tank is adopted, the utility model discloses a water storage can be realized to the water tank, and the water tank outlet pipe can carry the water in the water tank in the cylinder box or the wet return that flows reuses, and can control opening of ball valve door through the spanner, carries the water of water tank on the cylinder baffle of cylinder box, provides gravitational potential energy for the cylinder baffle.

In the water saving device for the toilet, the water outlet pipe 13 is arranged at the bottom of the water tank 14, so that water can be delivered to the cylinder box body through the water outlet pipe.

In the water saving device for the toilet, a water tank inlet pipe 19 is further arranged at the bottom of the water tank 14, and a floating ball type sensor 20 is further arranged at the top end of the water tank inlet pipe, so that water in the water tank can be supplemented or the water tank can be connected with a one-way valve of the cylinder box body, and water in the cylinder box body as gravitational potential energy can be recycled and reused.

In the toilet flushing water-saving device, the hook 5 is connected with the door plate through a transmission mechanism, and the door plate is pushed to drive the hook to withdraw.

In the water-saving device for the toilet, the transmission mechanism is also connected with the wrench 16, and the wrench can be driven to rotate by pushing the door.

Therefore, when a person leaves the toilet, the wrench and the hook are rotated through transmission of the transmission mechanism, so that the ball valve is opened, water descends and the gravity action is acted, the hook is loosened to enable the spring and the partition plate to descend more quickly, more effective gas can be extruded, the pressurization of the air outlet pipe is realized, and the high-pressure air injection is provided to spray and wash the toilet.

The water-saving device for the toilet flusher comprises a water-saving device, wherein the air-jet flushing structure 2 further comprises a hand push rod 21 used for pushing the air cylinder partition plate to rise, one end of the hand push rod 21 is fixedly connected with the bottom of the air cylinder partition plate 4, and the other end of the hand push rod penetrates through the bottom of the air cylinder box body 3, so that the situation that the pedal is pressed by some people with too light weight (such as children) cannot be completely expected is prevented, the partition plate can be manually pushed upwards to the position of a clamping hook for fixing, and the elastic potential; ensuring that the final air outlet speed is high enough.

The toilet flushing water-saving device is characterized in that the periphery of the cylinder partition plate 4 is installed in interference fit with the inner wall surface of the cylinder box body, and the cylinder partition plate 4 can slide up and down in the cylinder box body 3.

In the water-saving device for the toilet, the cylinder partition plate 4 divides the cylinder box body 3 into two parts, wherein the upper part of the cylinder box body 3 is communicated with the cylinder water inlet pipe 7, and the upper part of the cylinder box body 3 is also communicated with the balance air pressure pipe 22.

After the structure of the air cylinder is adopted, the utility model discloses atmospheric pressure balance pipe guarantees that baffle top communicates with each other with the atmosphere all the time, guarantees that the hydroenergy of water tank enough smoothly gets into the upper end in the cylinder box.

In the water saving device for the toilet, a one-way valve 30 and a one-way valve switch 31 are further arranged on one side of the cylinder box 3, and the one-way valve switch 31 is used for controlling the opening and closing of the one-way valve 30.

After the structure is adopted, the one-way valve (which can only be opened inwards) is initially arranged below the partition plate, the communication between the air below the one-way valve and the atmosphere is maintained, when the one-way valve is compressed, the air pressure is increased, the one-way valve is closed, but the partition plate is lowered to the switch below the one-way valve, and the one-way valve is opened, so that the water above the one-way valve is ensured to flow into the pipeline for recycling.

Therefore, the liquid level of the water in the water tank is maintained and the normal toilet water tank is introduced, but the water is not used for flushing, only the acceleration of the air cylinder partition plate is accelerated in order to provide gravitational potential energy compensation, and finally the water flows back to the water pipeline for recycling and is not polluted. The people steps on the footboard, and this diameter of hydraulic pressure pipe footboard connecting plate is big, and the sectional area is big, and another supports the footboard end sectional area little, guarantees that the people can not be a lot of not exceeding 5 centimetres stepping on to descend to experience influence to people is not big, and the other end then can rise a lot, can almost utilize the elastic potential energy of conversion spring with people's gravity is whole. When a person leaves the pedal, the door is opened, the wrench is rotated in a transmission manner, so that the ball valve is opened, water descends and the spring partition plate descends under the action of gravity more quickly, and more effective gas can be pressed out.

In addition, 8 liters of gas is discharged in the process of flushing the toilet. Therefore, the gas nozzle is arranged near the sewage draining exit, so that the upward flowing of the peculiar smell in the sewage draining pipe can be prevented.

In conclusion, the device only uses a small amount of water (less than 500 ml), and mainly uses air to flush the toilet by utilizing the gravitational potential energy during dumping, the self weight of people and the gravitational potential energy of water, thereby completing the concept of flushing the toilet without water.

The utility model discloses an application principle: firstly, a person stands on the pedal when going to the toilet, the pedal descends and gravity presses down

Square liquid, the other end rises; the hydraulic rod pushes up the cylinder partition plate, and the spring is stretched at the same time; the partition plate rises to the position of the clamping hook and is fixed, so that elastic potential energy is stored; then the person leaves after finishing using the toilet and pushes the toilet door open; when the door is pushed, the transmission device simultaneously withdraws the clamping hook, and the wrench rotates; the spanner drives the ball valve to open, the ball valve opens water and falls onto the partition plate, and the spring retracts and falls at the same time; the cylinder partition plate is accelerated to descend, so that gas below the partition plate is extruded and descended quickly; meanwhile, the water with the volume not more than 500mL is filled into the water inlet pipe, and the gas of the gas outlet pipe is matched for flushing; after the toilet is finished, the air cylinder partition plate moves to a balance position close to the lower part; the partition plate opens the travel switch, the one-way valve is opened, and water on the partition plate flows out of the one-way valve and is recovered; the next person comes and repeats the above process.

The utility model is connected with the hydraulic pipe through the pedal connecting plate, the hydraulic rod is pushed by the hydraulic pipe to jack up the cylinder baffle plate, and the cylinder baffle plate rises to the position of the clamping hook and is clamped and fixed by the clamping hook; realize saving elastic potential energy, so leave after the people has gone up the lavatory, the sole leaves the footboard connecting plate, pushes away the door plant, pulls open the trip through drive mechanism, so under the effort of reseing of spring and the gravity of the water on the cylinder baffle, the baffle descends with higher speed, makes the gaseous extrusion decline fast in baffle below, and the inlet tube is irritated simultaneously and is not more than 500mL water, and the cooperation is gaseous washes, by cylinder space compression blowout high pressure gas and water, washes away a small amount of excrement and urine adhesion fast. Therefore, the utility model is a novel purely mechanical and power-consumption-free water receiving device of the squatting pan, which can utilize the pulling force generated by pushing a door by people to drive a series of transmission devices, prevent odor from upwelling through a designed air jet, and utilize the gravity action of people standing on a pedal plate and the gravitational potential energy of water to produce high-speed airflow to be matched with a small amount of water for cleaning; because of the stronger air flow, the peculiar smell can be prevented from upwelling; reduces the water consumption of flushing the toilet and has important significance for energy conservation and emission reduction.

The above is a preferred embodiment of the present invention, and certainly not to limit the scope of the present invention, it should be noted that, for those skilled in the art, modifications or equivalent substitutions of the technical solutions of the present invention without creative efforts may not depart from the protection scope of the technical solutions of the present invention.

Claims (10)

1. A water-saving device for a toilet stool is characterized by comprising a water tank structure and an air-jet water-flushing structure, wherein the water tank structure is connected with the air-jet water-flushing structure, the air-jet water-flushing structure comprises an air cylinder box body, an air cylinder partition plate, a clamping hook, a spring, an air cylinder water inlet pipe, a pedal connecting plate, a hydraulic pipe, a hydraulic rod and an air outlet pipe, the air cylinder partition plate is arranged in the air cylinder box body, the bottom surface of the air cylinder partition plate is connected with one end of the spring, and the other end of; the bottom of the air cylinder partition plate is also connected with one end of a hydraulic rod, the other end of the hydraulic rod is connected with a hydraulic pipe, the hydraulic pipe is connected with a pedal connecting plate, the hydraulic rod is pushed to rise by treading the pedal connecting plate, the air outlet pipe is connected with an air inlet pipe, an air inlet pipe of the air cylinder is connected with a water outlet pipe of a water tank structure, and the air inlet pipe is connected with an external water pipe; the trip is installed in one side of cylinder box for the screens is fixed after the cylinder baffle rises.

2. The water-saving device for the toilet according to claim 1, wherein the water tank structure comprises a water tank, a water outlet pipe of the water tank, a ball valve and a wrench for controlling the opening and closing of the ball valve, the ball valve is installed in the water tank through a column, the ball valve is connected with the wrench through a transmission rod, and the wrench is installed on a door panel or a wall.

3. The toilet bowl water saving device according to claim 1, wherein the water tank outlet pipe is arranged at the bottom of the water tank.

4. The water-saving device for the toilet according to claim 3, wherein a water inlet pipe of the water tank is arranged at the bottom of the water tank, and a floating ball type sensor is arranged at the top end of the water inlet pipe of the water tank.

5. The toilet bowl water saving device according to claim 1, wherein the hook is connected with the door panel through a transmission mechanism, and the door panel is pushed to drive the hook to withdraw.

6. The toilet bowl water saving device according to claim 5, wherein the transmission mechanism is further connected with a wrench, and the wrench can be driven to rotate by pushing the door.

7. The water-saving device for the toilet according to claim 1, wherein the air-jet flushing structure further comprises a hand push rod for pushing the air cylinder partition plate to ascend, one end of the hand push rod is fixedly connected with the bottom of the air cylinder partition plate, and the other end of the hand push rod penetrates through the bottom of the air cylinder box body.

8. The toilet bowl water saving device according to claim 1, wherein the periphery of the cylinder baffle is installed in interference fit with the inner wall surface of the cylinder box body, and the cylinder baffle can slide up and down in the cylinder box body.

9. The toilet bowl water saving device according to claim 8, wherein the cylinder partition divides the cylinder box into two parts, wherein the upper part of the cylinder box is communicated with the cylinder inlet pipe, and the upper part of the cylinder box is also communicated with the balance pressure pipe.

10. The water-saving device for the toilet according to claim 1, wherein a one-way valve and a one-way valve switch are further arranged on one side of the cylinder box body, and the one-way valve switch is used for controlling the opening and closing of the one-way valve.

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