CN112482526B

CN112482526B - Squatting pan

Info

Publication number: CN112482526B
Application number: CN202011401140.1A
Authority: CN
Inventors: 赵嵩颖; 徐建光; 王冬冬; 王梦娜; 樊洪仁
Original assignee: Jilin Jianzhu University
Current assignee: Jilin Jianzhu University
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2022-05-13
Anticipated expiration: 2040-12-02
Also published as: CN112482526A

Abstract

The invention is suitable for the technical field of squatting pans, and provides a squatting pan, which comprises a squatting pan body; the squatting pan body is provided with a drainage groove; the baffle plate component is arranged in the squatting pan body; the baffle plate assembly comprises a baffle plate driving part and two baffle plates which are obliquely arranged; a water storage tank and a urine collector are respectively arranged at the two sides of the two baffle plates, and a waste processor is arranged below the two baffle plates; the baffle driving member can enable the two baffles to incline upwards or downwards so as to lead urine to be collected to the urine collector and lead excrement to fall to the waste disposer. The invention realizes the perfect combination of the water storage tank, the urine collector, the waste treatment device and the squatting pan. The squatting pan can effectively treat urine, excrement and waste water for flushing excrement, and the treated waste is changed into fertilizer to return to farmlands, so that the effective utilization of the waste is realized, and the environment of rural toilets is greatly improved. Meanwhile, the squatting pan takes rainwater and snow as water sources for flushing excrement, so that a large amount of water resources can be saved.

Description

Squatting pan

Technical Field

The invention belongs to the technical field of squatting pans, and particularly relates to a squatting pan.

Background

The improvement of rural toilets to improve the sanitary appearance of rural environments and improve the quality of the living environment of farmers is of great significance.

The existing squatting pan adopts the following improvement modes: firstly, the flushing frequency of the squatting pan is increased, secondly, a dry-wet separation mode is adopted, thirdly, a deodorization function is added, however, the increased flushing frequency of the squatting pan wastes a large amount of water resources, which is not suitable for a large water shortage country in China, the existing dry-wet separation mode is to arrange two drainage grooves (such as a patent document with the application number of 201920706834.2), the mode belongs to the problem which is solved by product equipment and is transferred to users of the product equipment, the cost of the users to go to the toilet is increased, most of the squatting pans with the deodorization function adopt the mode of adding chemical substances when the squatting pans flush the toilet, and killing microorganisms in excrement by the chemical substances, although the effect of the mode is good, in rural areas, human and animal excrement is good organic fertilizer, and the excrement treated by the mode can not be continuously used as fertilizer, resources are wasted seriously.

Disclosure of Invention

The embodiment of the invention aims to provide a squatting pan, and aims to solve the problems in the background art.

The embodiment of the invention is realized in such a way that the squatting pan comprises:

a squatting pan body; the squatting pan body is provided with a drainage groove;

the baffle plate component is arranged in the squatting pan body; the baffle plate assembly comprises a baffle plate driving part and two baffle plates which are obliquely arranged; a water storage tank and a urine collector are respectively arranged at the two sides of the two baffle plates, and a waste processor is arranged below the two baffle plates; the baffle driving member can enable the two baffles to incline upwards or downwards so as to enable urine to be collected to the urine collector and excrement to fall to the waste disposer respectively.

Preferably, the baffle drive member includes:

a baffle plate fixing shaft; the baffle fixing shaft is provided with two pieces; the two baffle plates are respectively and movably arranged on the water storage tank and the urine collector through two baffle plate fixing shafts;

a telescoping member; the telescopic piece is provided with two pieces; the telescopic pieces are respectively used for driving the baffle to deflect around the baffle fixing shaft;

and the baffle switch is used for starting and stopping the operation of the telescopic piece.

Preferably, the water storage tank includes:

the water tank comprises a water storage tank body, a first liquid level display, a water pressing rod, a water pressing plate, a first pipeline and a first spray head; the first liquid level display is used for detecting the height of the liquid level in the water storage tank body; when the water pressing rod drives the water pressing plate to extrude the water in the water storage tank body, the water in the water storage tank body is sprayed onto the baffle plate through the first spray head along the first pipeline.

Preferably, the urine collector includes:

a urine collector box body;

a seepage port; when the baffle driving piece drives the two baffles to incline upwards, urine enters the urine collector box body through the seepage port;

a second nozzle;

a second conduit; the second conduit is communicated with the first conduit; when the water pressing rod drives the water pressing plate to press water in the water storage tank body, the water in the water storage tank body enters the second pipeline along the first pipeline and is sprayed out onto the baffle plate through the second spray head;

the second liquid level display is used for detecting the height of the liquid level in the urine collector box body;

a pipe port for discharging urine of the urine collector case.

Preferably, the waste disposer comprises:

a waste container, a dryer and a particle collector which are communicated in sequence;

a stirring rod and a first driving piece for driving the stirring rod to rotate are arranged in the waste container;

the drier is internally provided with a heating surface for drying excrement, a crushing cutter piece for crushing the dried excrement and a second driving piece for driving the crushing cutter piece to rotate; the crushed solid particles fall into the particle collector for storage.

Preferably, the squatting pan further comprises:

a rain and snow collector for collecting rain water or snow; the rain and snow collector is communicated with the water storage tank.

Preferably, the rain and snow collector includes:

a rain and snow collector box body;

and the heater is used for heating and melting the solid water in the rain and snow collector box body.

Preferably, the rain and snow collector box body is communicated with the water storage tank through a third pipeline; and a valve is arranged on the third pipeline.

Preferably, the two sides of the drain groove are provided with anti-skid surfaces.

Preferably, the water storage tank, the urine collector and the rain and snow collector are provided with heat insulation layers.

The squatting pan provided by the embodiment of the invention comprises a squatting pan body; the squatting pan body is provided with a drainage groove; the baffle plate component is arranged in the squatting pan body; the baffle plate assembly comprises a baffle plate driving part and two baffle plates which are obliquely arranged; a water storage tank and a urine collector are respectively arranged at the two sides of the two baffle plates, and a waste processor is arranged below the two baffle plates; the baffle driving member can enable the two baffles to incline upwards or downwards so as to enable urine to be collected to the urine collector and excrement to fall to the waste disposer respectively.

The invention realizes the perfect combination of the water storage tank, the urine collector, the waste treatment device and the squatting pan, the squatting pan can separate urine and excrement in a dry-wet mode through the baffle plate assembly, not only can effectively treat the urine and excrement and waste water for flushing the excrement, but also can change the treated waste into fertilizer to return to farmlands, thereby not only realizing the effective utilization of waste, but also greatly improving the environment of rural toilets, and simultaneously, the squatting pan can save a large amount of water resources by taking rainwater and snow as water sources for flushing excrement.

Drawings

Fig. 1 is a schematic structural diagram of a squatting pan according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a baffle assembly according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a water storage tank according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of a urine collector provided in the present embodiment;

FIG. 5 is a schematic diagram of a waste disposer embodying the present invention;

FIG. 6 is a schematic structural view of a rain and snow collector according to an embodiment of the present invention;

FIG. 7 is a schematic structural view of a non-slip surface according to an embodiment of the present invention;

fig. 8 is a working schematic diagram of a squatting pan provided by the embodiment of the invention.

In the drawings: 100. a baffle assembly; 101. a baffle plate; 102. a baffle plate fixing shaft; 103. a telescoping member; 104. a baffle switch; 200. an anti-slip surface; 300. a water storage tank; 301. a water storage tank body; 302. a water inlet; 303. a first liquid level display; 304. a water pressing rod; 305. a first nozzle; 306. a first conduit; 307. a water pressing plate; 400. a urine collector; 401. a urine collector box body; 402. a second liquid level display; 403. a second conduit; 404. a second nozzle; 405. a seepage port; 406. a pipe orifice; 500. a waste processor; 501. a waste container; 502. a stirring rod; 503. a first driving member; 504. a fourth conduit; 505. a dryer; 506. heating the surface; 507. a second driving member; 508. a crushing cutter; 509. a particle collector; 510. solid particles; 600. a rain and snow collector; 601. a heater; 602. a water outlet; 603. a rain and snow collector box body; 700. a third pipeline; 800. and (4) a valve.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and embodiments, it being understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

Example 1

As shown in fig. 1, a squatting pan provided for an embodiment of the invention includes:

the baffle plate assembly 100 is arranged in the squatting pan body; the baffle plate assembly 100 comprises a baffle plate driving part and two baffle plates 101 which are obliquely arranged; the two sides of the two baffles 101 are respectively provided with a water storage tank 300 and a urine collector 400, and a waste processor 500 is arranged below the two baffles; the baffle drive enables the two baffles 101 to tilt up or down to collect urine into the urine collector 400 and feces down into the waste disposer 500, respectively.

In the embodiment of the invention, when urinating, the two baffles 101 are inclined upwards to form a slope by the baffle driving part, and liquid flows into the urine collector 400 along the slope for storage; after the excrement is finished, two baffles 101 are downwards inclined through the baffle driving piece, a gap is formed between the two baffles 101, the excrement falls into the waste disposer 500 and is treated into fertilizer, then the baffles 101 are washed through water in the water storage tank 300, and when the excrement is washed, the waste water for washing the urine flows into the urine collector 400, and the waste water for washing the excrement flows into the waste disposer 500.

The embodiment of the invention realizes the perfect combination of the water storage tank 300, the urine collector 400, the waste treatment device and the squatting pan, the squatting pan carries out dry-wet separation on urine and excrement through the baffle plate assembly 100, not only can effectively treat the urine and excrement and waste water for flushing the excrement, but also can change the treated waste into fertilizer to return to farmlands, thereby not only realizing the effective utilization of the waste, but also greatly improving the environment of rural toilets.

As shown in fig. 2, as a preferred embodiment of the present invention, the baffle driving member includes:

a baffle fixing shaft 102; the baffle fixing shaft 102 is provided with two pieces; the two baffle plates 101 are respectively and movably arranged on the water storage tank 300 and the urine collector 400 through two baffle plate fixing shafts 102;

a telescoping member 103; the telescopic part 103 is provided with two parts; the telescopic members 103 are respectively used for driving the baffle 101 to deflect around the baffle fixing shaft 102;

a shutter switch 104 for starting and stopping the operation of the telescopic member 103.

Specifically, the baffle switch 104 is arranged at one side of the excretion groove, when urinating, the baffle switch 104 is pressed down to start the telescopic member 103, and the two telescopic members 103 can drive the two baffles 101 to deflect upwards around the two baffle fixing shafts 102, so that a slope is formed, and liquid on the baffles 101 flows into the urination collector 400; after the excrement is finished, the baffle switch 104 is pressed down, the telescopic piece 103 is started, the two baffle plates 101 can be driven to deflect downwards around the two baffle plate fixing shafts 102 through the two telescopic pieces 103, so that a gap is formed between the two baffle plates 101, and the excrement on the baffle plates 101 falls into the waste disposer 500 through the gap to be treated into fertilizer.

In this embodiment, the extensible member 103 can be an electric extensible rod, a cylinder, a linear motor, etc.

As shown in fig. 3, as a preferred embodiment of the present invention, the water storage tank 300 includes:

a water storage tank body 301, a first liquid level display 303, a water pressing rod 304, a water pressing plate 307, a first pipeline 306 and a first spray head 305; the first liquid level display 303 is used for detecting the height of the liquid level in the water storage tank body 301; when the water pressing rod 304 drives the water pressing plate 307 to press the water in the tank 301, the water in the tank 301 is sprayed out to the baffle 101 through the first nozzle 305 along the first pipe 306.

Specifically, the pressurized-water lever 304 is arranged on one side of the drainage groove, the first pipeline 306 is arranged on one side of the water storage tank body 301, the first pipeline 306 is provided with a plurality of first nozzles 305, the water storage tank body 301 is provided with a water inlet 302 for communicating with an external water source, after urine or excrement is finished, the pressurized-water lever 304 is pressed down, the pressurized-water lever 304 drives the pressurized-water plate 307 to move downwards, water in the water storage tank body 301 is squeezed, the water in the water storage tank body 301 enters the first pipeline 306 under the action of the pressurized-water plate 307, then the water is sprayed out of a baffle 101 close to the water storage tank body 301 through the first nozzles 305, and the baffle 101 is cleaned.

The water storage tank body 301 is also provided with a first liquid level display 303, and the amount of water in the water storage tank body 301 can be detected in real time through the first liquid level display 303.

As shown in fig. 4, the urine collector 400, as a preferred embodiment of the present invention, includes:

a urine collector tank 401;

a bleed port 405; when the baffle driving part drives the two baffles 101 to incline upwards, urine enters the urine collector box 401 through the seepage port 405;

a second showerhead 404;

a second conduit 403; the second conduit 403 is in communication with the first conduit 306; when the water pressing rod 304 drives the water pressing plate 307 to press the water in the water storage tank body 301, the water in the water storage tank body 301 enters the second pipeline 403 along the first pipeline 306 and is sprayed onto the baffle 101 through the second spray head 404;

a second liquid level display 402 for detecting the height of the liquid level in the urine collector tank 401;

a pipe port 406 for discharging urine of the urine collector tank 401.

Specifically, the second pipe 403 is arranged on one side of the urine collector body 401, a plurality of second nozzles 404 are arranged on the second pipe 403, when the water pressing rod 304 drives the water pressing plate 307 to move downwards to press water in the water storage tank body 301, the water in the water storage tank body 301 also enters the second pipe 403 through the first pipe 306, the water entering the second pipe 403 is sprayed out to another baffle plate 101 close to the urine collector body 401 through the second nozzles 404, and the baffle plate 101 is cleaned.

The inside of the water storage tank body 301 is also provided with a second liquid level display 402, and the height of the liquid level in the urine collector body 401 can be detected in real time through the second liquid level display 402. When the level indicated by the second level indicator 402 is too high, urine may be discharged through the spout 406 to the composting pool for composting.

As shown in fig. 5, the waste disposer 500, as a preferred embodiment of the present invention, includes:

a waste container 501, a dryer 505 and a particle collector 509 in serial communication;

a stirring rod 502 and a first driving member 503 for driving the stirring rod 502 to rotate are arranged in the waste container 501;

a heating surface 506 for drying excrement, a crushing cutter 508 for crushing the dried excrement and a second driving part 507 for driving the crushing cutter 508 to rotate are arranged in the dryer 505; the crushed solid particles 510 fall into the particle collector 509 for storage.

Specifically, the waste container 501 is columnar, the waste container 501 is communicated with the dryer 505 through a fourth pipeline 504, after excrement and waste water for flushing the excrement fall into the waste container 501, the stirring rod 502 is driven to rotate through the first driving piece 503 to be integrated, mixed waste after stirring enters the dryer 505 through the fourth pipeline 504, the dryer 505 heats the mixed waste on the heating surface 506 in an electric heating mode, the heating surface 506 is turned downwards by 180 degrees after heating is completed to enable the solid waste to fall into the bottom of the dryer 505, the second driving piece 507 drives the crushing knife 508 to rotate at the moment, the solid waste is cut into solid particles 510, finally the solid particles 510 enter the particle collector 509 for storage, and the solid particles 510 can be used as fertilizer to return to farmlands.

In this embodiment, the first driving member 503 and the second driving member 507 are both composed of a motor and a motor shaft, on which the stirring rod 502 and the crushing cutter 508 are fixed.

As shown in fig. 1, as a preferred embodiment of the present invention, the squatting pan further comprises:

a rain and snow collector 600 for collecting rain water or snow; the rain and snow collector 600 is in communication with the water storage tank 300.

Specifically, in order to adapt to cold winter rural areas and save water resources, the present embodiment adds a rain and snow collector 600 on the basis of the squatting pan, so that rain and snow in winter can be collected by the rain and snow collector 600, and the collected rain and snow can be used as a source of water for flushing the baffle plate 101 in the water storage tank 300.

As shown in fig. 6, the rain and snow collector 600 according to a preferred embodiment of the present invention includes:

a rain and snow collector box 603;

and the heater 601 is used for heating and melting the water in the rain and snow collector box body 603.

Specifically, the bottom of the rain and snow collector box 603 is provided with a water outlet 602, in the cold winter, the heater 601 heats and melts the solid water (such as snow, ice, etc.) in the rain and snow collector box 603, and the heated and melted water enters the water storage tank 300 to flush the squatting pan.

As shown in fig. 1, as a preferred embodiment of the present invention, the rain and snow collector tank 603 is communicated with the water storage tank 300 through a third pipe 700; a valve 800 is arranged on the third pipeline 700.

Specifically, water in the rain and snow collector 600 enters the water storage tank 300 through the third pipe 700, and the valve 800 is arranged on the third pipe 700, so that when the liquid level in the water storage tank 300 is higher, the valve 800 can be closed, and the water in the rain and snow collector 600 is temporarily prevented from entering the water storage tank 300.

As shown in fig. 1, as a preferred embodiment of the present invention, the drain groove is provided with anti-slip surfaces 200 at both sides thereof.

Specifically, the non-slip surface 200 is disposed above the water storage tank 300 and the urine collector 400, and the non-slip surface 200 is disposed to prevent slipping during use of the squatting pan, as shown in fig. 7, the water pressing rod 304 and the baffle switch 104 are also disposed on the non-slip surface 200.

As a preferred embodiment of the present invention, the water storage tank 300, the urine collector 400 and the rain and snow collector 600 are provided with an insulating layer.

Specifically, considering that the severe cold rural areas are cold in winter, the rain and snow collector 600, the water storage tank 300, the urine collector 400 and all the pipelines in the squatting pan are externally insulated so that the squatting pan can work normally.

In summary, as shown in fig. 8, the working principle of the squatting pan of the invention is as follows:

the squatting pan is communicated with an external water source, rain and snow collected by the rain and snow collector 600 are used as the water source in winter, after the urine of a user is finished, urine is collected by the urine collector 400 and then enters the composting pool for composting, and the composted urine is returned to a farmland as fertilizer; after the user defecates, the waste disposer 500 mixes the defecate and the waste water for flushing the baffle 101, and then the mixture is dried and crushed into solid particles 510, and the obtained solid particles 510 can be directly returned to a farmland as fertilizer.

Example 2

The embodiment provides a construction scheme of the squatting pan in the embodiment 1, which mainly comprises three parts of construction design, construction steps and use management.

Construction design

Specifically, the squatting pan is rectangular, and considering that the family population in severe cold rural areas is three generations, the average population is about 5, the water in the water storage tank is ensured to be used for more than one week, and meanwhile, the urine collector is ensured to be capable of storing urine for more than one week.

Taking 5 persons per household as an example, the sizes of the water storage tank and the urine collector are 1 × 0.3 × 1.5 meters in length, width and height through calculation; the dimensions of the waste container and the dryer in the waste collector were 0.3 m in diameter and 0.3 m in height, the distance between the two appliances was 0.3 m, the dimensions of the particle collector were 0.3 m in diameter at the top and 0.2 m in diameter at the bottom and 0.2 m in height; the length and the width of the two baffles are both 1 × 0.3 m, and the fixed shafts of the baffles are arranged at a position 0.3 m away from the top end of the box body; the size length, width and height of the rain and snow collector is 1 x 1 meter, the size length, width and height of the squatting pan is 1 x 1.2 x 1.5 meters through the calculation, and the size of the squatting pan can be increased or decreased according to actual conditions for households with more or less people, so that the squatting pan is suitable for being used at home.

Second, construction step

1. Digging a pit: according to the size length, width and height of the squatting pan is 1, 1.2, 1.5 meters, brick laying and painting are carried out on the inner portion of the pit, heat preservation needs to be carried out on the outer side of the squatting pan, therefore, the size length, width and height of the pit is 1.3, 1.1.5, 1.5 meters, and the height of the pit is still 1.5 meters because the squatting pan is 0.3 meters higher than the ground.

2. Building bricks: and laying bricks and painting the interior of the pit.

3. Installation: and purchasing materials, assembling and installing according to corresponding sizes, and simultaneously performing external heat preservation on each appliance and each pipeline.

Third, use management

1. After the construction, water is added for leakage test, and the back without leakage is determined to be usable.

2. And the related lines are checked regularly to ensure the electricity utilization safety.

Through the steps, each household in the rural area can conveniently and easily build the squatting pan in the embodiment 1, the built squatting pan can effectively treat urine, excrement and waste water for flushing excrement by performing dry-wet separation on the urine and the excrement, and the treated waste is changed into fertilizer to return to the farmland, so that the effective utilization of waste is realized, the environment of the rural toilet is greatly improved, and meanwhile, rainwater and snow are used as water sources for flushing excrement, and a large amount of water resources can be saved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A squatting pan, characterized in that the squatting pan comprises:

the baffle plate component is arranged in the squatting pan body; the baffle plate assembly comprises a baffle plate driving part and two baffle plates which are obliquely arranged; a water storage tank and a urine collector are respectively arranged at the two sides of the two baffle plates, and a waste processor is arranged below the two baffle plates; the baffle driving part can enable the two baffles to incline upwards or downwards so as to lead urine to be collected to the urine collector and lead excrement to fall to the waste disposer respectively;

the baffle drive member includes:

the baffle switch is used for starting and stopping the operation of the telescopic piece;

the water storage tank includes:

the water tank comprises a water storage tank body, a first liquid level display, a water pressing rod, a water pressing plate, a first pipeline and a first spray head; the first liquid level display is used for detecting the height of the liquid level in the water storage tank body; when the water pressing rod drives the water pressing plate to press water in the water storage tank body, the water in the water storage tank body is sprayed out to the baffle plate through the first spray head along the first pipeline;

the urine collector includes:

a urine collector box body;

a second nozzle;

a pipe port for discharging urine of the urine collector case.

2. A squat toilet as claimed in claim 1, wherein the waste disposer comprises:

the waste container, the dryer and the particle collector are communicated in sequence;

3. The squatting pan of claim 1, further comprising:

4. A squatting pan as claimed in claim 3, wherein said rain and snow collector comprises:

a rain and snow collector box body;

5. The squatting pan of claim 4 wherein the rain and snow collector tank communicates with the water storage tank through a third conduit; and a valve is arranged on the third pipeline.

6. The squatting pan of claim 1, wherein anti-slip surfaces are arranged on both sides of the drain groove.

7. The squatting pan of claim 3, wherein said water storage tank, said urine collector and said rain and snow collector are provided with insulating layers.