CN215759406U

CN215759406U - Water closet

Info

Publication number: CN215759406U
Application number: CN202121810795.4U
Authority: CN
Inventors: 黄丽萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-02-08
Anticipated expiration: 2031-08-05

Abstract

The present invention provides a toilet bowl comprising: the closestool comprises a closestool main body, a pollution discharge assembly and a liquid supply auxiliary assembly; the blowdown assembly comprises a first switch valve, a second switch valve and an S-shaped pipeline, the toilet bowl main body is connected with the S-shaped pipeline through the first switch valve, and the S-shaped pipeline is also connected with the blowdown pipeline through the second switch valve; the liquid supply auxiliary assembly comprises a liquid storage tank and a third switch valve, and the liquid storage tank is connected with the S-shaped pipeline through the third switch valve; when the first switch valve and the second switch valve are closed, the third switch valve is conducted, and liquid in the liquid storage tank flows into the S-shaped pipeline through the third switch valve and stays in the S-shaped pipeline; when the first and second switch valves are turned on and the third switch valve is closed, the liquid staying in the S-shaped pipeline flows into the sewage pipeline through the second switch valve, and the liquid in the toilet main body is guided to flow into the sewage pipeline through the first switch valve, the S-shaped pipeline and the second switch valve. The utility model can improve the water storage capacity of the S-shaped pipeline, so as to enhance the effect of the generated siphon action and reduce the probability of toilet blockage.

Description

Water closet

Technical Field

The utility model relates to the technical field of toilet structures, in particular to a flush toilet.

Background

The daily popular toilets in the market are mainly of a direct flushing type, a siphon type and the like, wherein the siphon type toilet is the main body in the current market. The siphon toilet is characterized in that an S-shaped pipeline used for storing water is arranged in the toilet, and then the water level difference is caused by the fact that the water level in the toilet is higher than the water level stored in the S-shaped pipeline when water is flushed, so that the stored water in the S-shaped pipeline flows to a sewage discharge pipeline, and siphon action is formed to drive liquid and/or solid in the toilet to flow to the sewage discharge pipeline through the S-shaped pipeline. However, the S-shaped pipeline has a small water storage amount, so that the generated siphon action effect is poor, and the toilet is easy to block.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to overcoming the disadvantages and drawbacks of the prior art and providing a toilet bowl that increases the water storage capacity of an S-shaped pipe to enhance the effect of the generated siphon action and thereby reduce the possibility of toilet bowl clogging.

One embodiment of the present invention provides a toilet bowl including: the closestool comprises a closestool main body, a pollution discharge assembly and a liquid supply auxiliary assembly;

the blowdown assembly is arranged at the bottom of the closestool main body and comprises a first switch valve, a second switch valve and an S-shaped pipeline, the bottom of the closestool main body is connected with one end of the S-shaped pipeline through the first switch valve, and the other end of the S-shaped pipeline is connected with the blowdown pipeline through the second switch valve;

the liquid supply auxiliary assembly comprises a liquid storage tank and a third switch valve, and the liquid storage tank is connected with the S-shaped pipeline through the third switch valve;

when the first switch valve and the second switch valve are closed and the third switch valve is conducted, the liquid in the liquid storage tank flows into the S-shaped pipeline through the third switch valve and stays in the S-shaped pipeline; when the first switch valve and the second switch valve are turned on and the third switch valve is closed, the liquid staying in the S-shaped pipeline flows into the sewage pipeline through the second switch valve, so that the internal pressure of the S-shaped pipeline is reduced, and the liquid in the toilet main body flows into the S-shaped pipeline through the first switch valve and flows into the sewage pipeline through the S-shaped pipeline and the second switch valve.

Compared with the prior art, when the toilet bowl is not flushed, the first switch valve and the second switch valve are closed, the third switch valve is conducted, and at the moment, the liquid in the liquid storage tank flows into the S-shaped pipeline through the third switch valve and stays in the S-shaped pipeline, so that the liquid amount in the S-shaped pipeline is increased; when the toilet is flushed, the first switch valve and the second switch valve are switched on, the third switch valve is switched off, the total amount of liquid in the toilet main body is increased during flushing, so that the liquid level in the toilet main body is still higher than the liquid level in the S-shaped pipeline, backflow of the liquid in the S-shaped pipeline is avoided, the liquid in the S-shaped pipeline flows to the sewage discharge pipeline through the second switch valve, and the liquid amount in the S-shaped pipeline is increased, so that the siphon effect formed by the liquid in the S-shaped pipeline flowing to the sewage discharge pipeline is enhanced, the liquid and/or solid in the toilet main body can smoothly enter the sewage discharge pipeline through the S-shaped pipeline, and the possibility of blockage of the toilet is reduced.

Furthermore, still the bath subassembly, the bath subassembly includes towards water circle and fourth ooff valve, it is located to towards the water circle the closestool main part is last, it is connected with water pipe or water storage box to towards the water circle pass through the fourth ooff valve. When flushing, the total amount of liquid and the liquid level in the closestool main body can be increased through the fourth switch valve and the flushing ring.

The valve switch is respectively connected with the first switch valve, the second switch valve, the third switch valve and the fourth switch valve through the valve driver;

when the valve switch is in a first switch state, the first switch valve, the second switch valve and the fourth switch valve are closed, and the third switch valve is conducted; when the valve switch is in a second switch state, the first switch valve, the second switch valve and the fourth switch valve are conducted, and the third switch valve is closed. The valve switch is favorable for users to control the first switch valve, the second switch valve, the third switch valve and the fourth switch valve, saves the use and operation of the users, and improves the use experience of the users.

Further, the valve driver comprises a gear transmission assembly, a gear set, a first transmission assembly, a second transmission assembly, a third transmission assembly and a fourth transmission assembly;

the valve switch is connected with the gear set through the gear transmission assembly;

the gear set is respectively connected with the first switch valve, the second switch valve, the third switch valve and the fourth switch valve through the first transmission assembly, the second transmission assembly, the third transmission assembly and the fourth transmission assembly.

Further, the liquid storage tank is provided with a water inlet and a water outlet; the water inlet is connected with a water outlet of the hand basin; the water outlet is connected with the third switch valve. The liquid in the liquid storage tank is supplemented by the liquid flowing out of the lower water opening of the hand basin, so that the recycling property of water resources is improved, and the water resources are saved.

Further, the liquid storage tank is also provided with an overflow outlet, and the overflow outlet is connected with the sewage discharge pipeline. And the liquid in the liquid storage tank is prevented from overflowing to the ground due to excessive liquid.

Furthermore, the flushing ring is evenly provided with a plurality of groups of flushing holes, and each group of flushing holes face to the inner wall of the closestool main body. The flushing effect on the inner wall of the toilet main body can be improved, and the cleanness degree of the inner wall of the toilet main body can be maintained.

Further, the ultrasonic generator is further included and fixed on the first switch valve. The cleaning of the inner wall of the toilet main body or the inner wall of the S-shaped pipeline can be enhanced by utilizing the ultrasonic waves generated by the ultrasonic generator, and even the ultrasonic waves can be utilized to drive the liquid to vibrate, so that the individual volume of the solid in the liquid can be reduced by utilizing the vibration.

The air injection valve is arranged on one side, facing the S-shaped pipeline, of the first switch valve, and the compressed air pump is communicated with the air injection valve;

when the air injection valve is closed, the compressed air pump absorbs outside air and compresses and stores the outside air; when the air injection valve is switched on, compressed air stored by the compressed air pump is injected to the S-shaped pipeline through the air injection valve. And discharging the blockage blocked in the S-shaped pipeline to the sewage discharge pipeline by using compressed gas.

The air bag is arranged on one side, facing the S-shaped pipeline, of the first switch valve, and the air pump is communicated with the air hole of the air bag;

when the air pump outputs air to the air bag, the air bag expands along the S-shaped pipeline; when the air pump pumps the air of the air bag, the air bag contracts reversely. Pushing the plug blocked in the S-shaped pipeline to the sewage drainage pipeline by using the inflated air bag.

Therefore, the toilet bowl of the present invention has the following advantages:

1. the water storage capacity of the S-shaped conduit can be increased to enhance the effect of the siphoning action produced, thereby reducing the likelihood of toilet clogging.

2. Is beneficial to preventing additional water resource consumption and saving water resources.

3. Is beneficial to keeping the inner wall of the closestool main body clean.

In order that the utility model may be more clearly understood, specific embodiments thereof will be described hereinafter with reference to the accompanying drawings.

Drawings

Fig. 1 is a block diagram of a toilet bowl according to an embodiment of the present invention.

Fig. 2 is a structural view showing the arrangement of a valve switch of a toilet bowl according to an embodiment of the present invention.

1. A toilet body; 3. a blowdown assembly; 31. a first on-off valve; 33. a second on-off valve; 35. an S-shaped pipeline; 5. a liquid supply assist assembly; 51. a liquid storage tank; 53. a third on-off valve; 7. a flush assembly; 71. a water flushing ring; 73. a fourth switching valve; 81. opening and closing a valve; 83. a valve driver; 9. a hand washing basin.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, which is a block diagram of a toilet according to an embodiment of the present invention, the toilet includes: the closestool comprises a closestool main body 1, a pollution discharge assembly 3 and a liquid supply auxiliary assembly 5;

the blowdown assembly 3 is arranged at the bottom of the toilet main body 1, the blowdown assembly 3 comprises a first switch valve 31, a second switch valve 33 and an S-shaped pipeline 35, the bottom of the toilet main body 1 is connected with one end of the S-shaped pipeline 35 through the first switch valve 31, and the other end of the S-shaped pipeline 35 is connected with a blowdown pipeline through the second switch valve 33;

the auxiliary liquid supply assembly 5 comprises a liquid storage tank 51 and a third on-off valve 53, wherein the liquid storage tank 51 is connected with the S-shaped pipeline 35 through the third on-off valve 53;

when the first and

second switching valves

31 and 33 are closed and the third switching valve 53 is opened, the liquid in the liquid storage tank 51 flows into the S-shaped pipe 35 through the third switching valve 53 and stays in the S-shaped pipe; when the first and

second switching valves

31 and 33 are turned on and the third switching valve 53 is closed, the liquid staying in the S-shaped pipe 35 flows into the sewage pipe through the second switching valve 33, so that the internal pressure of the S-shaped pipe 35 is reduced, and the liquid in the toilet body 1 flows into the S-shaped pipe 35 through the first switching valve 31 and flows into the sewage pipe through the S-shaped pipe 35 and the second switching valve 33.

In this embodiment, when the user does not flush, the first and second switching valves 31 and 33 are closed, the third switching valve 53 is turned on, and at this time, the liquid in the liquid storage tank 51 flows into the S-shaped pipe 35 through the third switching valve 53 and stays in the S-shaped pipe 35, so that the amount of liquid in the S-shaped pipe 35 is increased; when a user flushes water, the first switch valve 31 and the second switch valve 33 are conducted, the third switch valve 53 is closed, the total amount of liquid in the toilet main body 1 is increased during flushing water, so that the liquid level in the toilet main body 1 is still higher than the liquid level in the S-shaped pipeline 35, backflow of the liquid in the S-shaped pipeline 35 is avoided, the liquid in the S-shaped pipeline 35 flows to the sewage disposal pipeline through the second switch valve 33, and the amount of liquid in the S-shaped pipeline 35 is increased, so that the effect of siphon effect formed by the liquid in the S-shaped pipeline 35 flowing to the sewage disposal pipeline is enhanced, the liquid and/or solid in the toilet main body 1 can smoothly enter the sewage disposal pipeline through the S-shaped pipeline 35, and the possibility of toilet blockage is reduced. The water quantity is increased towards the inside of the toilet main body 1, specifically, the water quantity can be increased by manually pouring water into the toilet main body 1, or directly injecting tap water into the toilet main body 1, or starting a switch of the toilet tank to make the water of the toilet tank flow into the toilet main body 1.

Preferably, the auxiliary liquid supply assembly 5 further comprises a one-way vent pipe, an air inlet of the one-way vent valve pipe is connected with the top of the S-shaped pipeline 35, and an air outlet of the one-way vent valve is communicated with the sewage discharge pipeline. When the first switch valve 31 and the second switch valve 33 are closed and the third switch valve 53 is opened, the liquid in the liquid storage tank 51 flows in through the third switch valve 53 and stays in the S-shaped pipe 35, and at this time, the gas in the S-shaped pipe 35 flows out through the one-way vent valve pipe, so that the internal gas pressure of the S-shaped pipe 35 is not higher than the external pressure. When the first switch valve 31 and the second switch valve 33 are turned on and the third switch valve 53 is closed, the pressure in the S-shaped pipe 35 is far lower than the outside because the liquid in the S-shaped pipe 35 flows to the sewage pipe, thereby enhancing the effect of siphon action formed by the liquid flowing to the sewage pipe.

In a possible embodiment, the flushing assembly 7 is further provided, and the flushing assembly 7 comprises a flushing ring 71 and a fourth switch valve 73, wherein the flushing ring 71 is positioned on the toilet main body 1, and the flushing ring 71 is connected with a tap water pipe or a water storage tank through the fourth switch valve 73. When flushing, the total amount of liquid and the liquid level in the toilet body 1 can be increased by the fourth switching valve 73 and the flushing ring 71.

In a possible embodiment, the device further comprises a valve switch 81 and a valve driver 83, wherein the valve switch 81 is connected to the first switch valve 31, the second switch valve 33, the third switch valve 53 and the fourth switch valve 73 through the valve driver 83;

when the valve switch 81 is in the first switch state, the first switch valve 31, the second switch valve 33, and the fourth switch valve 73 are closed, and the third switch valve 53 is turned on; at this time, the liquid in the toilet main body 1 is independent of the liquid in the S-shaped pipe 35, and the liquid in the liquid storage tank 51 flows into the S-shaped pipe 35 through the third on/off valve 53, so that the total amount of the liquid in the S-shaped pipe 35 is increased. When the valve switch 81 is in the second switching state, the first switching valve 31, the second switching valve 33, and the fourth switching valve 73 are turned on, and the third switching valve 53 is closed. At this time, the water source from the tap water pipe or the water storage tank is injected into the toilet body 1 through the fourth switching valve 73 and the flushing ring 71, thereby increasing the amount of water in the toilet body 1, and since the first switching valve 31 is turned on, the liquid in the toilet body 1 is connected to the liquid in the S-shaped pipe 35, and since the second switching valve 33 is turned on, the liquid in the S-shaped pipe 35 flows into the sewage pipe through the second switching valve 33, and since the liquid in the toilet body 1 is connected to the liquid in the S-shaped pipe 35, a siphon is generated to flow the liquid in the toilet body into the sewage pipe through the S-shaped pipe 35.

Referring to fig. 2, preferably, a recess is formed in the bottom of the toilet main body 1, and the valve switch 81 is disposed in the range of the recess, so that a user can conveniently trigger the valve switch 81 by using his foot, and thus the first switch valve 31, the second switch valve 33, the third switch valve 53 and the fourth switch valve 73 are controlled by the valve switch 81, so that the user can save his operation, and the user experience can be improved.

As a preferred embodiment, the valve actuator 83 includes a gear assembly, a gear set, a first transmission assembly, a second transmission assembly, a third transmission assembly, and a fourth transmission assembly;

the valve switch 81 is connected with the gear set through the gear transmission assembly;

the gear set is connected with the first switch valve 31, the second switch valve 33, the third switch valve 53 and the fourth switch valve 73 through the first transmission assembly, the second transmission assembly, the third transmission assembly and the fourth transmission assembly respectively.

Preferably, the gear transmission assembly, the first transmission assembly, the second transmission assembly, the third transmission assembly and the fourth transmission assembly may be a transmission rod or a transmission rope. When the gear transmission assembly, the first transmission assembly, the second transmission assembly, the third transmission assembly and the fourth transmission assembly are transmission ropes, the first switch valve 31, the second switch valve 33, the third switch valve 53 and the fourth switch valve 73 are also respectively provided with a resetting device, and the resetting device can be a spring or a tension spring, so that the first switch valve 31, the second switch valve 33, the third switch valve 53 and the fourth switch valve 73 can be smoothly switched between a closed state and a conducting state.

In a possible embodiment, the reservoir 51 is provided with a water inlet and a water outlet; the water inlet is connected with a water outlet of the hand basin 9; the water outlet is connected with the third switch valve 53.

In this embodiment, when a user uses the hand basin 9, the used waste water flows into the liquid storage tank 51 through the drain port of the hand basin 9 and the water inlet of the liquid storage tank 51, so that the liquid in the liquid storage tank 51 is supplemented by the liquid flowing out from the drain port of the hand basin 9, the recycling performance of water resources is improved, and the water resources are saved.

Preferably, the liquid storage tank 51 is further provided with an overflow port, and the overflow port is connected with the sewage pipeline. It is possible to prevent the liquid in the liquid storage tank 51 from overflowing to the ground.

In a possible embodiment, the flushing ring 71 is uniformly provided with a plurality of sets of flushing holes, each set of flushing holes facing towards the inner wall of the toilet body 1. The flushing effect of the inner wall of the toilet bowl main body 1 can be improved, and the cleanness degree of the inner wall of the toilet bowl main body 1 can be maintained.

Preferably, each group of the flushing holes at least comprises a first flushing hole, a second flushing hole and a third flushing hole, the first flushing hole, the second flushing hole and the third flushing hole are sequentially distributed, the opening directions of the first flushing hole, the second flushing hole and the third flushing hole are different, and preferably, the first flushing hole and the third flushing hole are mirror-symmetrical with the second flushing hole as a center. The inner wall of the toilet body can be flushed from multiple angles, so that the inner wall of the toilet body is kept clean.

In a possible embodiment, it also comprises an ultrasonic generator fixed to said first on-off valve 31.

In this embodiment, the ultrasonic generator may be disposed on a side of the first switching valve 31 facing the S-shaped pipe 35, and at this time, ultrasonic waves generated by the ultrasonic generator may be propagated through the liquid in the S-shaped pipe 35 to clean the inner wall of the S-shaped pipe 35, and vibration may also be used to reduce the individual volume of solids in the liquid in the S-shaped pipe 35. The ultrasonic generator can also be arranged on one side of the first switch valve 31 facing the toilet main body 1 to clean the inner wall of the toilet main body 1.

In a possible embodiment, the system further comprises an air jet valve and a compressed air pump, wherein the air jet valve is arranged on one side of the first switch valve 31 facing the S-shaped pipeline 35, and the compressed air pump is communicated with the air jet valve;

when the air injection valve is closed, the compressed air pump absorbs outside air and compresses and stores the outside air; when the air injection valve is turned on, the compressed air stored in the compressed air pump is injected to the S-shaped pipeline 35 through the air injection valve. The blockages blocked in the S-shaped pipe 35 are discharged to the sewage pipe by the compressed gas through the second switching valve 33 that is opened.

In a possible embodiment, the air bag is arranged on one side of the first switch valve 31 facing the S-shaped pipeline 35, and the bidirectional air pump is communicated with the air hole of the air bag;

when the air pump outputs air to the air bag, the air bag expands along the S-shaped pipeline 35; when the air pump pumps the air of the air bag, the air bag contracts reversely. The plug blocked in the S-shaped pipe 35 is pushed toward the sewage pipe by the inflated air bag, and when the second switching valve 33 is turned on, the plug pushed toward the sewage pipe can enter the sewage pipe through the second switching valve 33.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A toilet bowl, comprising: the closestool comprises a closestool main body, a pollution discharge assembly and a liquid supply auxiliary assembly;

2. The water closet of claim 1 wherein: the flushing component comprises a flushing ring and a fourth switch valve, the flushing ring is located on the closestool main body, and the flushing ring is connected with a tap water pipe or a water storage tank through the fourth switch valve.

3. The water closet as claimed in claim 2, wherein: the valve switch is respectively connected with the first switch valve, the second switch valve, the third switch valve and the fourth switch valve through the valve driver;

when the valve switch is in a first switch state, the first switch valve, the second switch valve and the fourth switch valve are closed, and the third switch valve is conducted; when the valve switch is in a second switch state, the first switch valve, the second switch valve and the fourth switch valve are conducted, and the third switch valve is closed.

4. The water closet of claim 3 wherein: the valve driver comprises a gear transmission assembly, a gear set, a first transmission assembly, a second transmission assembly, a third transmission assembly and a fourth transmission assembly;

5. The water closet of claim 4 wherein: the liquid storage tank is provided with a water inlet and a water outlet; the water inlet is connected with a water outlet of the hand basin; the water outlet is connected with the third switch valve.

6. The water closet of claim 5 wherein: the liquid storage tank is also provided with an overflow port, and the overflow port is connected with the sewage discharge pipeline.

7. The water closet of claim 6 wherein: the flushing ring is evenly provided with a plurality of groups of flushing holes, and each group of flushing holes face to the inner wall of the closestool main body.

8. The water closet of claim 1 wherein: the ultrasonic generator is fixed on the first switch valve.

9. The water closet of claim 1 wherein: the air injection valve is arranged on one side, facing the S-shaped pipeline, of the first switch valve, and the compressed air pump is communicated with the air injection valve;

when the air injection valve is closed, the compressed air pump absorbs outside air and compresses and stores the outside air; when the air injection valve is switched on, compressed air stored by the compressed air pump is injected to the S-shaped pipeline through the air injection valve.

10. The water closet of claim 1 wherein: the air bag is arranged on one side, facing the S-shaped pipeline, of the first switch valve, and the air pump is communicated with the air hole of the air bag;

when the air pump outputs air to the air bag, the air bag expands along the S-shaped pipeline; when the air pump pumps the air of the air bag, the air bag contracts reversely.