Squatting type excrement and urine diversion water-free sanitary toilet

Abstract

The invention belongs to the technical field of toilets, and discloses a squatting type excrement and urine diversion waterless sanitary toilet which comprises an excrement storage bin and a urine storage bin which are arranged under the ground. A squatting excrement area and a squatting urine area are arranged on the ground, a squatting separation dike is arranged between the squatting excrement area and the squatting urine area, lower leakage openings are formed in the bottom of the squatting excrement area and the bottom of the squatting urine area and communicated with vertical pipes respectively, the vertical pipes are communicated with corner pipes, and the free ends of the corner pipes are communicated with an excrement storage bin and a urine storage bin respectively. An outlet of the corner pipe is rotationally connected with an outlet spacer; the excrement storage bin and the urine storage bin are connected with ventilation columns respectively, and the free ends of the ventilation columns are connected with unpowered air caps. The rotating shaft is connected with a pedestal pan, and the pedestal pan is provided with a pedestal pan excrement area and a pedestal pan urine area. The problems that a squatting pan and a pedestal pan of an existing toilet cannot be used at the same time, a special fertilizer cannot be fermented for excrement or urine, the material cost is increased, and the risk of explosion of an excrement storage tank is high are solved.

Description

Technical Field

[0001] The invention relates to the technical field of toilets, in particular to a squatting type feces and urine diversion waterless sanitary toilet. Background Art

[0002] Toilets are indispensable sanitary facilities in human life, mainly used for excreting body waste and personal hygiene.

[0003] Toilets include squat toilets and sit-down toilets. However, the existing squat toilets and sit-down toilets are separately installed and usually cannot be used together. The installation of sit-down toilets often requires chiseling out the original squat toilets to make room, which increases the installation cost and makes it impossible to use squat toilets and sit-down toilets at the same time. Secondly, in order to eliminate odors and send feces and urine to feces and sewage storage tanks, a large amount of water resources are needed to flush feces and urine, resulting in a waste of water resources and increased water costs. The feces and sewage storage tanks are easily full and feces and sewage are frequently extracted. In addition, the traditional mixed storage of feces and urine is not only unable to produce special fertilizers for feces or urine fermentation, but also causes the storage tanks to be easily full, irritating gases to be easily formed, and it is unhygienic. , unhealthy; secondly, the ventilation port and the feces extraction port of the current sanitary toilet are installed in two places respectively, which not only increases the material cost, but the ventilation port cannot automatically extract the harmful gas in the storage tank, which undoubtedly increases the risk of explosion of the storage tank due to increased air pressure; finally, in order to prevent feces from accumulating in the same position of the feces storage tank and unable to use the remaining space, the current sanitary toilets will install a stirring handle on the top of the tank body and connect it to the feces storage tank for stirring. This not only increases the material cost, but also when the stirring handle or connecting rod is broken due to years of use, it can only be discarded, and it is difficult to repair and replace. Summary of the invention

[0004] The present invention aims to provide a squat-type feces and urine diversion waterless sanitary toilet, which solves the problems that the existing toilet squat toilets and sitting toilets cannot be used as both, cannot ferment special fertilizers from feces or urine, increases material costs, and has a high risk of explosion of feces and sewage storage tanks due to increased air pressure.

[0005] In order to achieve the above object, the present invention provides the following technical solutions:

[0006] A squatting type feces and urine diversion waterless sanitary toilet, comprising a feces storage tank arranged below the ground, the feces storage tank comprising a feces storage bin and a urine storage bin which are independent of each other; a squat toilet is arranged on the ground, the squat toilet comprises a squatting feces area and a squatting urine area, and a squatting separation dike is arranged between the squatting feces area and the squatting urine area, lower leakage ports are opened at the bottom of the squatting feces area and the bottom of the squatting urine area, the lower leakage ports are respectively connected with vertical pipes, the free ends of the vertical pipes are respectively connected with corner pipes, the free ends of the corner pipes are respectively connected with the feces storage bin and the urine storage bin; the outlet of the corner pipe is rotatably connected to the An outlet partition is connected, and in a natural state, the outlet partition completely closes the corner pipe; the feces storage bin and the urine storage bin are respectively provided with feces extraction ports, and the feces extraction ports are respectively detachably connected with ventilation columns, and the free ends of the ventilation columns lead to the outdoors and are connected with non-powered wind hoods; a rotating shaft is fastened to the ground, and the rotating shaft is rotatably connected to a toilet, and the rotating shaft is provided with a knob for limiting the rotation of the toilet, and the toilet is provided with a toilet feces area and a toilet urine area, and when the toilet is located directly above the squat toilet, the toilet feces area is connected with the squat feces area, and the toilet urine area is connected with the squat urine area.

[0007] Furthermore, the cross-sectional shapes of the sitting toilet feces area and the squatting toilet feces area are both urn-shaped, and the cross-sectional shapes of the sitting toilet urine area and the squatting toilet urine area are both spoon-shaped.

[0008] Furthermore, the corner of the corner tube is 90° to 180°.

[0009] Furthermore, the side wall of the ventilation column is provided with a plurality of shaped through groove, and one end of the through groove passes through the lower end side wall of the ventilation column, and the feces extraction port is connected with a plurality of clamping columns along the circumferential direction, the clamping columns correspond to the through groove one by one, and the diameter of the clamping columns is adapted to the through groove.

[0010] Furthermore, the knob is a locking nut, and the knob is connected to the rotating shaft through a thread.

[0011] Furthermore, a ball bearing is rotatably connected to the bottom of the toilet.

[0012] Furthermore, squatting pedals are provided on both sides of the squatting toilet, and positioning grooves are provided on the squatting pedals at positions corresponding to the balls.

[0013] Furthermore, the inner wall of the vertical tube, the inner wall of the corner tube, the sitting toilet feces area, the sitting toilet urine area, the squatting toilet urine area and the squatting toilet feces area are all provided with a smooth coating.

[0014] The principle and beneficial effects of the technical solution are:

[0015] 1. The squat-type urine and feces diversion waterless sanitary toilet provided by the present invention has the following characteristics: first, the squat toilet and the toilet can be quickly rotated and switched for joint use, which can meet the preferences of different groups of people. It also provides convenience for families who currently only choose to use squat toilets to install and use toilets in the future, without the need to chisel out the original squat toilets to make room, thus saving installation costs; second, the urine vertical pipe, feces vertical pipe, urine corner pipe and feces corner pipe used allow urine and feces to reach the urine storage bin or feces storage bin by their own gravity, without the need for external force of water resources to flush downward, which not only saves water resources but also prevents the feces storage bin from being easily filled due to water flushing, thus reducing the frequency of feces extraction; third, the urine and feces diversion system is used to discharge urine and feces into the urine storage bin or feces storage bin respectively, so that different special fertilizers can be generated according to the characteristics of urine and feces. Secondly, the diversion of feces and urine not only reasonably utilizes the space in the storage bin, but also avoids the disadvantage of irritating gas caused by the mixing of feces and urine. In addition, because in the natural state, the urine outlet partition and the feces outlet partition are parallel to the urine vertical pipe and the feces vertical pipe respectively, the partition covers the pipe openings of the urine and feces corner pipes under the action of its own gravity, avoiding the odor in the storage bin from flowing back along the pipe; Fourthly, this design uses the same pipe opening for the ventilation column and the feces extraction port of the feces storage bin, and fixes the two with a clamping column and a horizontal clamping groove, which not only saves costs but also facilitates disassembly and assembly. In addition, the unpowered hood at the top of the ventilation column of the feces storage bin can continuously ventilate, which not only reduces the risk of explosion of the storage tank due to increased air pressure, but also saves energy; Fifthly, this design removes the stirring handle and connecting rod installed above the feces storage tank body. When feces accumulates under the feces outlet partition in the feces storage bin, the user only needs to use any long rod tool to reach into the storage bin from the feces extraction port to stir. After the operation is completed, the feces storage bin ventilation column is inserted into the feces extraction port. This not only saves costs, but also avoids the risk of the stirring handle or connecting rod installed on the top of the feces storage tank being broken and discarded due to years of use.

[0016] 2. The present invention provides a squatting type urine and feces diversion waterless sanitary toilet, the cross-sectional shapes of the stool area of ​​the sitting toilet and the stool area of ​​the squatting toilet are both in the shape of a urn, and the cross-sectional shapes of the urine area of ​​the sitting toilet and the urine area of ​​the squatting toilet are both in the shape of a spoon. This design is ergonomic and convenient for urine or feces to fall into the urine storage bin or the feces storage bin under the action of their own gravity. The corner of the corner pipe is 90° to 180°, for example, 120°, 130°, 140°, 150° or 160°, etc., which can make the outlet partition seal the mouth of the corner pipe under the action of its own gravity, and help urine or feces to flow smoothly into the urine storage bin or the feces storage bin. The corner of the corner pipe is rounded to prevent feces from remaining in dead corners.

[0017] 3. The present invention provides a squat-type urine and feces diversion waterless sanitary toilet, in which the ventilation column and the feces and sewage extraction port are detachably connected by a clamping column and a through groove. When the ventilation column needs to be removed, the ventilation column is rotated so that the vertical clamping groove of the through groove is aligned with the clamping column, and then the ventilation column is pulled out. When the ventilation column needs to be installed, the vertical clamping groove of the through groove is aligned with the clamping column, and the ventilation column is inserted until the clamping column is located in the horizontal clamping groove of the through groove, and the ventilation column is rotated to stagger the clamping column and the vertical clamping groove of the through groove; installation or disassembly is convenient and quick; in order to further prevent odor, after the ventilation column is fixed, a seal can be inserted into the clamping groove.

[0018] 4. The present invention provides a squat-type feces and urine diversion waterless sanitary toilet, in which a ball is rotatably connected to the bottom of the toilet, which reduces the resistance of the toilet rotation and increases the service life of the toilet; squat pedals are provided on both sides of the squat toilet, and hemispherical positioning grooves are provided on the squat pedals at positions corresponding to the ball bearings. The embedded rolling balls on the left and right sides of the bottom of the toilet will be embedded in the hemispherical positioning grooves reserved on the squat toilet pedals, so that the squat toilet and the toilet are seamlessly closed and can be positioned while increasing the stability of the toilet; the smooth coating can further reduce the resistance of feces or urine entering the feces storage bin or the urine storage bin. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A top view of a squat-type urine-feces diversion waterless sanitary toilet according to the present invention;

[0020] Figure 2 for Figure 1 Sectional view of AA in the middle;

[0021] Figure 3 It is a schematic structural diagram of a squat-type urine-feces diversion waterless sanitary toilet of the present invention, in which a toilet seat is located directly above a squat toilet;

[0022] Figure 4 for Figure 3 The enlarged structural diagram at C in FIG.

[0023] Figure 5 It is a schematic structural diagram of a squat toilet with urine and feces diversion and waterless sanitary toilet with a sitting toilet and a squat toilet separated from each other according to the present invention;

[0024] Figure 6 It is a side view of a squatting type urine and feces diversion waterless sanitary toilet of the present invention;

[0025] Figure 7 for Figure 6 Partial cross-sectional view of BB.

[0026] The names of the corresponding marks in the accompanying drawings are:

[0027] 1. Ground; 2. Manure storage tank; 3. Vertical pipe; 4. Manure storage bin; 5. Urine storage bin; 6. Squatting stool area; 7. Squatting urine area; 8. Squatting dike; 9. Corner pipe; 10. Exit partition; 11. Squatting pedal; 12. Toilet; 13. Gasket; 14. Cover; 15. Toilet stool area; 16. Toilet urine area; 17. Toilet dike; 18. Rotating shaft; 22. Knob; 24. Positioning slot; 25. Ventilation column; 26. Non-powered hood; 27. Manure extraction port; 28. Column; 30. Vertical slot; 31. Horizontal slot. DETAILED DESCRIPTION

[0028] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments:

[0029] like Figures 1 to 7 As shown, a squatting type feces and urine diversion waterless sanitary toilet comprises a feces storage tank 2 arranged below the ground 1, the feces storage tank 2 comprises a feces storage chamber 4 and a urine storage chamber 5 which are independent of each other; a squat toilet is arranged on the ground 1, the squat toilet comprises a squatting feces area 6 and a squatting urine area 7, and a squatting separation dam 8 is arranged between the squatting feces area 6 and the squatting urine area 7; a lower leakage port is opened in the middle of the bottom of the squatting feces area 6 and the middle of the bottom of the squatting urine area 7, and the lower leakage port is respectively connected to a vertical pipe 3, and the free ends of the vertical pipe 3 are connected to the vertical pipe 3. The ends are respectively connected with corner pipes 9, the free end of the corner pipe 9 of the squatting feces area 6 is connected with the feces storage bin 4, and the free end of the corner pipe 9 of the squatting urine area 7 is connected with the urine storage bin 5, the corner of the corner pipe 9 is 90° to 180°, for example, 120°, 130°, 140°, 150° or 160°, the outlet of the corner pipe 9 is rotatably connected with an outlet partition 10, in a natural state, the outlet partition 10 is in a vertical state under the action of its own gravity, and the pipe opening of the corner pipe 9 is completely closed;

[0030] The feces storage bin 4 and the urine storage bin 5 are respectively provided with feces extraction ports 27, and the feces extraction ports 27 are respectively detachably connected with ventilation columns 25. In this embodiment, the side wall of the ventilation column 25 is provided with three circumferentially arranged ventilation columns 25. shaped through slot, and one end of the through slot penetrates the lower end side wall of the ventilation column 25, and the feces extraction port 27 is connected with three clamping columns 28 along the circumferential direction, and the clamping columns 28 correspond to the through slot one by one, and the diameter of the clamping columns 28 is adapted to the width of the through slot; the free end of the ventilation column 25 leads to the outside and is connected with a non-powered hood 26;

[0031] The ground 1 is fastened with a rotating shaft 18, and the rotating shaft 18 is rotatably connected with the toilet 12. The rotating shaft 18 is provided with a knob 22 for limiting the rotation of the toilet 12, and the knob 22 is connected to the rotating shaft 18 by a thread; the toilet 12 is provided with a toilet feces area 15 and a toilet urine area 16, and a toilet separation dam 17 is provided between the toilet feces area 15 and the squatting feces area 6. When the toilet 12 is located directly above the squatting toilet, the toilet feces area 15 is connected to the squatting feces area 6, and the toilet urine area 16 is connected to the squatting toilet. The urine area 7 is connected; the cross-sectional shape of the sitting stool area 15 and the squatting stool area 6 is both in the shape of a jar, and the cross-sectional shape of the sitting stool area 16 and the squatting stool area 7 is both in the shape of a spoon; a ball is rotatably connected to the bottom of the toilet 12, and squatting pedals 11 are provided on both sides of the squatting toilet, and positioning grooves 24 are provided on the squatting pedals 11 at positions corresponding to the ball; the inner wall of the vertical tube 3, the inner wall of the corner tube 9, the sitting stool area 15, the sitting stool urine area 16, the squatting stool urine area 7 and the squatting stool area 6 are all provided with a smooth coating.

[0032] The specific implementation process is as follows:

[0033] When using the toilet of the present invention, when the toilet 12 is needed, the cover 14 is opened, and the stool is sat on the gasket 13 for excretion. The stool partition 17 allows the stool to enter the stool stool area 15, and then reach the vertical pipe 3 of the squatting stool area 6 through the lower leakage port of the squatting stool area 6, and then reach the corner pipe 9 of the squatting stool area 6, and push open the outlet partition 10 of the squatting stool area 6, and finally enter the stool storage bin 4; similarly, the stool partition 17 allows urine to enter the stool urine area 16, and then reach the vertical pipe 3 of the squatting stool urine area 7 through the lower leakage port of the squatting stool urine area 7, and then reach the corner pipe 9 of the squatting stool urine area 7, and push open the outlet partition 10 of the squatting stool urine area 7, and finally enter the urine storage bin 5;

[0034] When the squat toilet is needed, the button 22 is turned to rotate the toilet seat 12 to a suitable position, and then the knob 22 is turned in the opposite direction to fix the toilet seat 12 in the position; both feet are stepped on the squatting pedal 11 to excrete, and the squatting partition 8 allows the feces to enter the squatting feces area 6, and then reach the vertical pipe 3 of the squatting feces area 6 through the lower leakage port of the squatting feces area 6, and then reach the corner pipe 9 of the squatting feces area 6, and push open the outlet partition 10 of the squatting feces area 6, and finally enter the feces storage bin 4; similarly, the squatting partition 8 allows urine to enter the sitting urine area 16, and then reach the vertical pipe 3 of the squatting urine area 7 through the lower leakage port of the squatting urine area 7, and then reach the corner pipe 9 of the squatting urine area 7, and push open the outlet partition 10 of the squatting urine area 7, and finally enter the urine storage bin 5;

[0035] The unpowered wind hood 26 rotates rapidly at the top of the ventilation column 25 of the urine storage bin 5 or the ventilation column 25 of the feces storage bin 4 for ventilation. When extracting urine or feces, it is only necessary to rotate the ventilation column 25 of the urine storage bin 5 or the ventilation column 25 of the feces storage bin 4 so that the three clamping columns 28 of the urine or feces extraction port 27 are rotated from the horizontal clamping groove 31 of the through groove of the urine or feces ventilation column 25 to the vertical clamping groove 30 of the through groove, and then the ventilation column 25 is pulled upward from the feces extraction port 27 to carry out the extraction operation; after the extraction operation is completed, the vertical clamping groove 30 of the three through grooves below the ventilation column 25 is aligned with the three clamping columns 28 outside the feces extraction port 27 and inserted downward, and then the ventilation column 25 is rotated, and the three clamping columns 28 enter the horizontal clamping groove 31 of the through groove of the urine or feces ventilation column 25 to fix the ventilation column 25.

[0036] Among them, through demonstration and experiment, this design has the following advantages: First, this design can make the squat toilet and the toilet 12 rotate and switch quickly for common use, which can meet the preferences of different groups of people. It also provides convenience for families who only choose to use squat toilets at this stage to install and use toilets 12 in the future, without having to chisel out the original squat toilet to make room, saving installation costs; second, the urine vertical pipe 3, feces vertical pipe 3, urine corner pipe 9 and feces corner pipe 9 used in this design allow urine and feces to reach the urine or feces storage bin 4 by their own gravity, without the need to use the external force of water resources for downward flushing, which not only saves water resources but also makes the feces storage bin not easy to be full due to water flushing, reducing the frequency of feces extraction; third, this design uses a feces and urine diversion system to discharge urine and feces into the urine storage bin 5 or the feces storage bin 4 respectively, so that different special fertilizers can be generated according to the characteristics of urine and feces. Secondly, the diversion of feces and urine not only reasonably uses the space in the storage bin, but also avoids the disadvantage of irritating gas generated by the mixing of feces and urine. In addition, since the urine and feces outlet partition 10 is parallel to the urine vertical pipe 3 and the feces vertical pipe 3, the outlet partition 10 covers the pipe opening of the urine and feces corner pipe 9 under its own gravity, avoiding the odor in the storage bin from flowing back along the pipe; Fourthly, this design uses the same pipe opening for the ventilation column 25 and the feces extraction port 27 of the feces storage bin, and fixes the two with a clamping column 28 and a horizontal clamping groove 31, which not only saves costs but also facilitates disassembly and assembly. In addition, the unpowered hood 26 at the top of the ventilation column 25 of the feces storage bin can continuously ventilate, which not only reduces the risk of explosion of the storage tank due to rising air pressure, but also saves energy; Fifthly, this design removes the stirring handle and connecting rod installed above the feces storage tank 2. When the feces storage bin 4 has the problem of feces accumulation under the feces outlet partition 10, the user only needs to use any long rod tool to extend from the feces extraction port into the storage bin to stir. After the operation is completed, the ventilation column 25 of the feces storage bin 4 is inserted into the feces extraction port. This not only saves costs, but also avoids the risk of the stirring handle or connecting rod installed on the top of the feces storage tank 2 being broken and discarded due to long-term use.

[0037] The above is only an embodiment of the present invention, and the common knowledge such as the known specific technical solutions or characteristics in the solution is not described in detail here. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the technical solution of the present invention, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A squatting type urine and feces diversion waterless sanitary toilet, characterized in that: The invention comprises a feces storage tank (2) arranged below the ground (1), wherein the feces storage tank (2) comprises a feces storage bin (4) and a urine storage bin (5) which are independent of each other; a squat toilet is arranged on the ground (1), wherein the squat toilet comprises a squatting feces area (6) and a squatting urine area (7), and a squatting separation dike (8) is arranged between the squatting feces area (6) and the squatting urine area (7), and lower leakage ports are provided at the bottom of the squatting feces area (6) and the bottom of the squatting urine area (7), and the lower leakage ports are respectively connected to vertical pipes (3), and the free ends of the vertical pipes (3) are respectively connected to corner pipes (9), and the free ends of the corner pipes (9) are respectively connected to the feces storage bin (4) and the urine storage bin (5); the outlet of the corner pipe (9) is rotatably connected to an outlet partition (10), and in a natural state, the outlet partition (10) is ) completely closes the corner pipe (9); the feces storage bin (4) and the urine storage bin (5) are respectively provided with feces extraction ports (27), and the feces extraction ports (27) are respectively detachably connected with ventilation columns (25), and the free ends of the ventilation columns (25) lead to the outdoors and are connected with non-powered hoods (26); the ground (1) is fastened with a rotating shaft (18), and the rotating shaft (18) is rotatably connected with a toilet (12), and the rotating shaft (18) is provided with a knob (22) for limiting the rotation of the toilet (12), and the toilet (12) is provided with a toilet feces area (15) and a toilet urine area (16), and when the toilet (12) is located directly above the squat toilet, the toilet feces area (15) is connected with the squat feces area (6), and the toilet urine area (16) is connected with the squat urine area (7).

2. A squatting type urine and feces diversion waterless sanitary toilet according to claim 1, characterized in that: The cross-sectional shapes of the sitting stool area (15) and the squatting stool area (6) are both urn-shaped, and the cross-sectional shapes of the sitting stool urine area (16) and the squatting stool urine area (7) are both spoon-shaped.

3. A squatting type urine and feces diversion waterless sanitary toilet according to claim 1, characterized in that: The corner of the corner tube (9) is 90° to 180°.

4. A squatting type urine and feces diversion waterless sanitary toilet according to claim 1, characterized in that: The side wall of the ventilation column (25) is provided with a plurality of A through groove is formed, and one end of the through groove passes through the lower side wall of the ventilation column (25); the manure extraction port (27) is connected to a plurality of clamping columns (28) along the circumferential direction; the clamping columns (28) correspond to the through groove one by one, and the diameter of the clamping columns (28) is adapted to the width of the through groove.

5. A squat-type urine-feces diversion waterless sanitary toilet according to claim 1, characterized in that: The knob is a locking nut, and the knob (22) is connected to the rotating shaft (18) via threads.

6. A squatting type urine and feces diversion waterless sanitary toilet according to claim 1, characterized in that: The bottom of the toilet (12) is rotatably connected with a ball.

7. A squatting type urine and feces diversion waterless sanitary toilet according to claim 6, characterized in that: Squatting pedals (11) are provided on both sides of the squat toilet, and positioning grooves (24) are provided on the squatting pedals (11) at positions corresponding to the balls.

8. A squatting type urine and feces diversion waterless sanitary toilet according to claim 1, characterized in that: The inner wall of the vertical tube (3), the inner wall of the corner tube (9), the sitting stool area (15), the sitting stool urine area (16), the squatting stool urine area (7) and the squatting stool area (6) are all provided with a smooth coating.

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