CN209837219U

CN209837219U - Anti-freezing flushing toilet

Info

Publication number: CN209837219U
Application number: CN201920426326.9U
Authority: CN
Inventors: 卢爱民
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-29
Filing date: 2019-03-29
Publication date: 2019-12-24
Anticipated expiration: 2029-03-29

Abstract

The utility model provides an anti-freezing flushing toilet, which belongs to the technical field of toilets, and comprises a urinal, two water storage containers and a water distribution device, wherein the urinal is provided with a flushing outlet and an excrement outlet, the excrement outlets are connected with an excrement pit, the urinal is provided with at least two water storage containers, the water storage containers are buried underground and are positioned below a frozen soil layer, the upper part of the water storage container is provided with a water filling port, the bottom of the water storage container is provided with a water pump, the water distribution device is provided with a water distribution inlet and at least two water distribution outlets, the water distribution inlet is connected with a water outlet of the; the flushing outlet is connected with the upper end of the flushing pipe, the water distribution outlet is connected with the lower end of the flushing pipe, an electromagnetic valve is arranged between the water distribution inlet and the water distribution outlet, the electromagnetic valve is electrically connected with a flushing button arranged at the urinal, and the flushing button is electrically connected with the water pump; the utility model provides a bath lavatory prevents frostbite, the water among the reservoir can not freeze under cold condition to guarantee the normal use in lavatory.

Description

Anti-freezing flushing toilet

Technical Field

The utility model belongs to the technical field of the lavatory, more specifically say, relate to a bath lavatory prevents frostbite.

Background

In China, rural toilets are always subject to people's problems. Due to insufficient conditions, most rural toilets mainly use dry toilets, the toilet environment is poor, plant diseases and insect pests are easy to breed, and the health of people is affected. With the implementation of the toilet revolution proposed by the state, more and more dry toilets are transformed into flushing toilets with better sanitary conditions. However, in cold areas in the north, the temperature is low in winter, and water in the water storage tank can freeze into ice, so that the water cannot be flushed, and the normal use of the toilet is seriously affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bath lavatory prevents frostbite aims at solving the problem among the above-mentioned prior art, guarantees still can normal use under the cold condition in bath lavatory place.

In order to achieve the above object, the utility model adopts the following technical scheme: provides an anti-freezing flushing toilet, which comprises a urinal, a water storage container and a water distribution device;

the urinal is provided with a flushing outlet and excrement outlets, the excrement outlets are connected with the excrement pit, and at least two urinals are arranged;

the water storage container is buried underground and is positioned below the frozen soil layer, a water filling port is arranged at the upper part of the water storage container, and a water pump is arranged at the bottom of the water storage container;

the water distribution device is provided with a water distribution inlet and at least two water distribution outlets, the water distribution inlet is connected with the water outlet of the water pump, and the water distribution outlets are connected with the flushing outlet through a flushing pipeline; the flushing water outlet is connected with the upper end of the flushing water pipeline, and the water distribution outlet is connected with the lower end of the flushing water pipeline;

an electromagnetic valve is arranged between the water distribution inlet and the water distribution outlet, the electromagnetic valve is electrically connected with a flushing button arranged at the urinal, and the flushing button is electrically connected with the water pump.

Further, the electromagnetic valve is a normally open electromagnetic valve.

Furthermore, the electromagnetic valve is a normally closed electromagnetic valve, a one-way valve connected with the electromagnetic valve in parallel is further arranged between the water distribution inlet and the water distribution outlet, and the one-way valve allows water to flow from the water distribution outlet to the water distribution inlet.

Further, the water filling port is connected with a tap water pipeline.

Further, the water filling port is connected with the water storage tank through a pipeline.

Further, be equipped with the floater liquid level controller in the retaining container, water inlet department is equipped with the solenoid valve of adding water, the output of floater liquid level controller with solenoid valve electric connection adds water.

Furthermore, the excrement outlet is connected with the excrement pit through an excrement pipeline, and an odor-proof valve is arranged on the excrement pipeline.

Furthermore, a trap is further arranged on the excrement pipeline and is located below the frozen soil layer.

Furthermore, the excrement pipeline is made of UPVC material.

Further, the distance from the top end of the water storage container to the ground is more than 70 cm.

The utility model provides a bath lavatory prevents frostbite compares with prior art, and beneficial effect lies in: the water storage container is buried under the frozen soil layer, natural heat preservation can be carried out by utilizing soil, and the water in the water storage container can not be frozen in a cold environment; the plurality of urinals are connected with the water pump through the water distribution device, so that the water in the water storage container can reach the urinal needing to be flushed for flushing.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view of an anti-freeze water closet according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of the water distribution device when the electromagnetic valve is a normally open electromagnetic valve according to the embodiment of the present invention;

fig. 3 is a schematic structural diagram of the water distribution device when the electromagnetic valve is a normally closed electromagnetic valve according to the embodiment of the present invention.

In the figure: 1. a urinal; 11. a first urinal; 12. a second urinal; 2. a water storage container; 3. a water distribution device; 4. a manure pit; 5. a flushing pipeline; 61. a first normally open solenoid valve; 62. a second normally open solenoid valve; 71. a first normally closed solenoid valve; 72. a second normally closed solenoid valve; 81. a first check valve; 82. a second one-way valve; 9. a fecal pipe.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, the anti-freezing water closet according to the present invention will now be described. The anti-freezing water flushing toilet comprises a urinal 1, a water storage container 2 and a water distribution device 3; the urinal 1 is provided with a flushing outlet and excrement outlets, the excrement outlets are connected with the excrement pit 4, and at least two urinals are arranged; the water storage container 2 is buried underground and is positioned below a frozen soil layer, a water filling port is arranged at the upper part of the water storage container 2, and a water pump 21 is arranged at the bottom of the water storage container; the water distribution device 3 is provided with a water distribution inlet and at least two water distribution outlets, the water distribution inlet is connected with the water outlet of the water pump 21, and the water distribution outlets are connected with the flushing outlet through a flushing pipe 5; the flushing outlet is connected with the upper end of the flushing pipeline 5, and the water distribution outlet is connected with the lower end of the flushing pipeline 5; an electromagnetic valve is arranged between the water distribution inlet and the water distribution outlet, the electromagnetic valve is electrically connected with a flushing button arranged at the urinal 1, and the flushing button is electrically connected with the water pump 21.

The urinal 1 can be a squatting pan or a sitting pan. At least two urinals 1 are arranged and are respectively a male toilet and a female toilet; a plurality of toilets may be provided to form a public lavatory having a plurality of urinals 1. The excrement in the urinal 1 enters an excrement pit 4 through the excrement outlet; the manure pit 4 is typically provided with a passage to the ground for aeration and treatment of the manure in the manure pit 4. The water storage container 2 is buried below the frozen soil layer, so that natural heat preservation can be performed by using the soil at the lower layer, and the water in the water storage container 2 is ensured not to be frozen in a cold environment. The number of water distribution outlets of the water distribution device 3 is the same as the number of the urinals 1, and each urinal 1 is connected to one water distribution outlet through an independent flush pipe 5. The water distribution outlet has a height difference with the urinal 1, and the water distribution outlet is positioned below the urinal 1; after the water pump 21 stops working, the water in the flushing pipe 5 can return to the water tank under the action of gravity, and cannot be frozen due to the water remaining in the flushing pipe 5. The flush button may be provided on a wall of the urinal 1 or may be a foot-operated switch.

A distribution box is generally arranged on the wall of the urinal 1 and used for supplying power to the water pump 21 and the electromagnetic valve; and a leakage protection switch is arranged in the distribution box to ensure the power utilization safety. The flushing button is generally electrically connected with the electromagnetic valve through a lead and controls the opening and closing of the electromagnetic valve, so that the communication and the closing of the water distribution inlet and the water distribution outlet are realized. Specifically, the flushing button is generally connected to the solenoid valve and the water pump 21 through a power-off delay relay, so that the flushing process can last for a certain time after the flushing button is pressed down once. The connection between the flushing button and the water pump 21 generally needs an ac contactor, the ac contactor is connected between the 220V power supply and the water pump 21, and the flushing button controls the on and off of the ac contactor by controlling the power-off delay relay, so as to control the on and off of the water pump 21.

The utility model provides a use of bath lavatory prevents frostbite does: after finishing toilet flushing, pressing down a flushing button to open the water pump 21 and the corresponding electromagnetic valve to start flushing; the water pump 21 and the electromagnetic valve are closed under the action of the power-off delay relay, so that the flushing process lasts for a certain time, and the excrement in the urinal 1 can be flushed completely.

The utility model provides a bath lavatory prevents frostbite compares with prior art, and beneficial effect lies in: the water storage container 2 is buried under a frozen soil layer, natural heat preservation can be carried out by utilizing soil, and water in the water storage container 2 is guaranteed not to be frozen in a cold environment; the urinals 1 are connected with the water pump 21 through the water distribution device 3, so that the water in the water storage container 2 can reach the urinal 1 needing flushing to flush.

As a specific embodiment of the utility model provides a bath lavatory prevents frostbite, the solenoid valve is normally open solenoid valve.

As shown in fig. 2, the urinal includes a first urinal 11 and a second urinal 12, and the solenoid valves include a first normally open solenoid valve 61 and a second normally open solenoid valve 62. When the first normally open solenoid valve 61 and the second normally open solenoid valve 62 are not actuated, the first urinal 11 and the second urinal 12 are communicated with the water outlet of the water pump 21; when the first and second normally open solenoid valves 61 and 62 are actuated, the first and second urinals 11 and 12 are blocked from the water outlet of the water pump 21.

A flushing button at the first urinal 11 is connected with a second normally open electromagnetic valve 62, and a flushing button at the second urinal 12 is connected with a first normally open electromagnetic valve 61; when a flushing button at the first urinal 11 is pressed, the second normally open solenoid valve 62 acts to close the passage for water to flow to the second urinal 12, so as to flush the first urinal 11; after the flushing is finished, the residual water in the flushing pipeline 5 communicated with the first urinal 11 flows back under the action of gravity, at the moment, the first normally open electromagnetic valve 61 does not act, and in an open state, the residual water in the flushing pipeline 5 can flow back to the water storage container 2 through the first normally open electromagnetic valve 61.

The flushing pipe 5 is connected with the urinal 1, so that the flushing pipe cannot be arranged below the frozen soil layer; the technical scheme of this embodiment can guarantee that remaining hydroenergy can automatic flow back to water storage container 2 in the wash pipe way 5, keeps anhydrous state in the wash pipe way 5, and wash pipe way 5 can not block up because of freezing of water.

As a specific implementation manner of the embodiment of the utility model, the solenoid valve is normally closed solenoid valve, still be equipped with between water distribution import and the water distribution export with the parallelly connected check valve of solenoid valve, the check valve allows rivers by water distribution export flow direction the water distribution entry. Like the previous embodiment, the technical solution of the present embodiment also aims to ensure that the water remaining in the flushing pipe 5 can automatically flow back to the water storage container 2, the flushing pipe 5 is kept in a water-free state, and the flushing pipe 5 cannot be blocked due to freezing of water.

As shown in fig. 3, the bowl includes a first bowl 11 and a second bowl 12, the solenoid valves include a first normally closed solenoid valve 71 and a second normally closed solenoid valve 72, and the check valves include a first check valve 81 and a second check valve 82.

A flushing button at the first urinal 11 is connected with a first normally closed electromagnetic valve 71, and a flushing button at the second urinal 12 is connected with a second normally closed electromagnetic valve 72; when a flushing button at the first urinal 11 is pressed, the first normally closed solenoid valve 71 is opened, and water flows to the first urinal 11 through the first normally closed solenoid valve 71 and the flushing pipeline 5 connected with the first urinal 11; when water flows through the first normally closed solenoid valve 71, the water cannot flow back to the water storage container 2 from the first check valve 81, because the water pump 21 is opened at the moment, the pressure is provided on one side of the water pump 21 of the first check valve 81, and the water cannot flow back from the first check valve 81; after the flushing is completed, the water pump 21 is turned off, and the water remaining in the flushing pipe 5 flows back to the water storage container 2 through the first check valve 81.

As a specific implementation mode of the embodiment of the utility model, the water filling port is connected with a tap water pipeline. The conditioned area can be added to the water storage container 2 through tap water for toilet flushing.

As a specific implementation mode of the embodiment of the utility model, the filler passes through the pipeline and is connected with the cistern. The water reservoir 2 can be supplied by a reservoir in areas where there is no tap water. The reservoir can be generally arranged above the ground or below the ground; when placed below ground, the reservoir water is pumped into the reservoir 2 by a reservoir water pump. The cistern accessible is collected the rainwater water storage, uses the rainwater to filter the rainwater before flushing the lavatory. In addition, the water well is common in rural areas, and water can be supplied to the water storage container 2 through the water well; at this time, a water pump is required to be installed in the well to pump the water in the well into the water storage container 2.

The water storage container 2 can also be supplied with water through tap water and the reservoir, and when the rainwater is sufficient, the reservoir collects the rainwater which is used for flushing the toilet after being filtered; when the rainwater is insufficient, the tap water is used for flushing the toilet.

As a concrete implementation of the utility model provides a be equipped with floater liquid level controller in the reservoir 2, water filling port department is equipped with the solenoid valve that adds water, floater liquid level controller's output with solenoid valve electric connection adds water. The technical scheme of the embodiment aims at realizing the automatic water adding of the water storage container 2.

The floating ball liquid level controller is the prior art, and a floating ball of the floating ball liquid level controller can detect the liquid level height in the water storage container 2; when the liquid level is too low, the water shortage in the water storage container 2 is indicated, and at the moment, the water adding electromagnetic valve is opened, so that the water amount in the water storage container 2 is supplemented from the water adding port. When water is supplied to the water storage container 2 through a water well, the output end of the floating ball liquid level controller is also required to be connected with a water pumping pump to control the opening and closing of the water pumping pump.

As a specific implementation manner of the embodiment of the present invention, as shown in fig. 1, the excrement outlet is connected with the excrement pit 4 through an excrement pipeline 9, and an odor-proof valve is disposed on the excrement pipeline 9. The odor-proof valve is the prior art, has the property of one-way passage, and can prevent odor in the excrement pit 4 from going up and returning through the excrement pipeline 9.

As a specific implementation mode of the embodiment of the utility model, still be equipped with the trap on excrement and urine pipeline 9, the trap is located frozen soil layer below. The trap is also a common technical means in the prior art, and the water stored in the trap can form a water seal, so that the smell in the excrement pit 4 is further prevented from going upwards through the excrement pipeline 9. The trap needs to be placed under the frozen soil layer to ensure that the stored water cannot freeze to block the fecal pipe 9.

As a specific implementation manner of the embodiment of the utility model, the fecal pipe 9 is made of UPVC material. UPVC, also known as rigid PVC, is made of an amorphous thermoplastic resin made by polymerization of vinyl chloride monomer, with certain additives. The UPVC pipe has the advantages of strong corrosion resistance, small fluid resistance, high mechanical strength, sanitation, innocuity, light weight, convenient installation and construction, and the like.

As a specific implementation manner of the embodiment of the present invention, the distance from the top end of the water storage container 2 to the ground is greater than 70 cm. I.e. the position below 70cm below the ground is below the frozen soil layer, the water reservoir 2 can be naturally insulated by the soil temperature.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Anti-freezing flushing toilet, which is characterized in that it comprises:

2. The antifreeze flush toilet of claim 1, wherein said solenoid valve is a normally open solenoid valve.

3. The antifreeze water closet of claim 1 wherein said solenoid valve is a normally closed solenoid valve, and a check valve is disposed between said water dispensing inlet and said water dispensing outlet in parallel with said solenoid valve, said check valve permitting water flow from said water dispensing outlet to said water dispensing inlet.

4. The antifreeze flush toilet of claim 1, wherein said filler port is connected to a water supply line.

5. The antifreeze flush toilet of claim 1, wherein said filler port is connected to said cistern by a pipe.

6. The antifreeze flushing toilet of claim 4 or 5, wherein a floating ball level controller is arranged in the water storage container, a water adding electromagnetic valve is arranged at the water adding port, and the output end of the floating ball level controller is electrically connected with the water adding electromagnetic valve.

7. The antifreeze water closet of claim 1 wherein said waste outlet is connected to said waste pit by a waste conduit, said waste conduit being provided with an odor trap.

8. The antifreeze water closet of claim 7 wherein said fecal pipe further includes a trap, said trap being positioned below said frozen soil layer.

9. An antifreeze water closet as set forth in claim 7 or 8 wherein said waste pipe is of UPVC material.

10. The antifreeze flush toilet of claim 1, wherein said reservoir has a top end spaced from the ground by a distance of greater than 70 cm.