A feces and urine separation dry toilet

Abstract

The embodiment of the present invention discloses a feces and urine separation dry toilet, which relates to the technical field of toilets. The technical solution includes a horizontally arranged first shell and a vertically arranged second shell. The first shell and the second shell are hollow inside, the first shell and the second shell are connected inside, and a receiving hole is formed. A receiving plate is fixed inside the first shell. A feces collection plate is fixedly connected to one end of the receiving plate close to the second shell. A urine leakage air guide hole is formed on the feces collection plate. A urine collection chamber is formed below the receiving plate and the feces collection plate. A feces and urine separation component is arranged between the receiving plate and the top wall of the first shell. An exhaust component capable of discharging odor in the receiving chamber is arranged on the top and inside of the second shell. The invention is used to solve the problem of mosquitoes and flies flying around and polluting the environment due to the mixing of feces and urine and the inability to clean them in time in the prior art.

Description

Technical Field

[0001] The embodiments of the present invention relate to the technical field of toilets, and in particular to a feces and urine separation dry toilet. Background Art

[0002] In the water-scarce and arid northern rural areas of my country, most of the toilets used by some farmers' families are a mixture of feces and urine. The cleaning cycle is long. Over time, it will attract various mosquitoes and flies, and in serious cases, maggots will crawl around. It will also cause serious pollution to the environment, emit a foul odor, and affect people's normal life. The present invention provides a dry toilet that can separate feces and urine and improve people's toilet environment. Summary of the invention

[0003] To this end, an embodiment of the present invention provides a feces and urine separation dry toilet to solve the problem in the prior art that feces and urine are mixed and cannot be cleaned in time, resulting in mosquitoes and flies flying around and polluting the environment.

[0004] In order to achieve the above purpose, the embodiment of the present invention provides the following technical solutions:

[0005] According to an embodiment of the present invention, a urine-and-feces separation dry toilet is provided, and the technical solution thereof includes a horizontally arranged first shell and a vertically arranged second shell, wherein the first shell and the second shell are hollow inside, the first shell and the second shell are internally communicated with each other to form a containing chamber, a discharge hole is provided on the top of the first shell for installing a special toilet, a receiving plate is fixedly provided inside the first shell, a feces collecting plate is fixedly connected to one end of the receiving plate close to the second shell, a urine leakage air guide hole is provided on the feces collecting plate, a urine collecting chamber is formed below the receiving plate and the feces collecting plate, a feces-and-urine separation component is provided between the receiving plate and the top wall of the first shell, an exhaust component capable of exhausting odor in the containing chamber is provided on the top and inside of the second shell.

[0006] Furthermore, the feces and urine separation component includes a booster plate slidably arranged on the receiving plate, the length direction of the booster plate is perpendicular to the width direction of the receiving plate, and a first rack is fixedly arranged on the end of the booster plate along the length direction of the receiving plate. A urine collector is arranged above the gear and below the first shell. The urine collector is inclined, and a urine diversion tube is arranged at the lowest point of the urine collector. The bottom of the urine diversion tube is connected to the urine collecting chamber, a slide rail is arranged on the inner wall of the top of the first shell, and a pulley slidably arranged with the slide rail is arranged on the urine collector. A second rack is fixedly arranged at the bottom of the urine collector along the length direction of the receiving plate, a gear is meshed between the first rack and the second rack, and a driving component capable of driving the gear to rotate is arranged on one side of the gear.

[0007] Furthermore, the receiving plate is also provided with a guide component capable of guiding the booster.

[0008] Furthermore, the guide assembly includes a pair of guide bars fixedly arranged along the length direction of the receiving plate, the booster plate is located between the two guide bars, and the guide bar is perpendicular to the booster plate.

[0009] Furthermore, the receiving plate is arranged horizontally.

[0010] Furthermore, the feces collecting plate is arranged obliquely, and an end of the feces collecting plate close to the receiving plate is higher than an end away from the receiving plate.

[0011] Furthermore, the exhaust assembly includes a main pipe fixedly arranged on the top of the second shell and a pair of branch pipes arranged inside the second shell and connected to the main pipe, the bottoms of the two branch pipes extend into the urine collection chamber, and a suction device is installed on the top of the main pipe.

[0012] Furthermore, the driving assembly is a motor, and a transmission rod is horizontally fixed on the side wall of the gear, and the transmission rod is fixed to the output shaft of the motor.

[0013] Furthermore, the driving component is a hand crank, a transmission rod is horizontally fixed on the side wall of the gear, a driven wheel is fixed on the end of the transmission rod facing away from the gear, a fixing block is fixed at the top edge of the first shell, the hand crank is horizontally inserted into the fixing block and can rotate in the vertical direction along the horizontal axis, a driving wheel is fixed at the end of the hand crank, and a synchronous chain is arranged between the driving wheel and the driven wheel.

[0014] Furthermore, the second shell is a black polyethylene plastic shell.

[0015] The embodiments of the present invention have the following advantages:

[0016] The embodiment of the present invention can separate feces and urine by setting up a feces and urine separation component, and feces can enter the feces collection plate, and urine can enter the urine collector and enter the urine collection chamber along the urine guide tube. Since the second shell is made of black polyethylene plastic, the interior of the second shell can absorb more heat. Through the set exhaust component, the high temperature is guided to the urine collection chamber at the bottom layer through the urine leakage air guide hole by negative pressure, and then discharged into the air by the exhaust component. In this series of processes, the high temperature can effectively kill pathogens in the feces and dry the feces, and at the same time make the urine evaporate into the air. The invention can reduce the feces to about 6% of the original size within three to four days. The combination of drying and ventilation can reduce the odor in the bathroom, achieve mosquito-free, fly-free, odor-free and leakage-free, greatly improve the toilet environment, and also greatly reduce the pollution to nature. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the implementation methods of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the implementation methods or the description of the prior art. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0018] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0019] Figure 1 A schematic diagram of the overall structure of a first embodiment of a urine-feces separation dry toilet provided by an embodiment of the present invention;

[0020] Figure 2 A schematic diagram of the internal structure of a urine-feces separation dry toilet according to an embodiment of the present invention;

[0021] Figure 3 A schematic diagram of a second embodiment of a urine and feces separation dry toilet provided in an embodiment of the present invention.

[0022] In the figure: 1. first shell; 11. urine collecting chamber; 2. second shell; 3. receiving plate; 4. feces collecting plate; 41. urine leakage air guide hole; 5. feces and urine separation component; 51. booster plate; 511. first rack; 52. urine collector; 521. second rack; 53. urine diversion tube; 54. gear; 6. motor; 7. guide component; 71. guide bar; 8. exhaust component; 81. main pipe; 82. branch pipe; 9. hand crank; 91. driven wheel; 92. fixing block; 93. driving wheel; 94. synchronous chain. DETAILED DESCRIPTION

[0023] The following is a description of the implementation of the present invention by specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] The terms such as "upper", "lower", "left", "right", "middle", etc. cited in this specification are only for the convenience of description and are not intended to limit the scope of implementation of the present invention. Changes or adjustments to their relative relationships should be regarded as within the scope of implementation of the present invention without substantially changing the technical content.

[0025] Embodiment 1

[0026] A feces and urine separation dry toilet, such as Figure 1 and Figure 2 As shown, it includes a horizontally arranged first shell 1 and a vertically arranged second shell 2. The first shell 1 and the second shell 2 are hollow inside, the first shell 1 and the second shell 2 are internally connected to form a accommodating cavity, and the first shell 1 and the second shell 2 are black polyethylene plastic shells, so that they can absorb more heat and generate high temperature inside the first shell 1 and the second shell 2.

[0027] A drainage hole is provided on the top of the first shell 1 and is connected to the bottom of the toilet.

[0028] A receiving plate 3 is fixedly arranged horizontally inside the first housing 1, and a feces collecting plate 4 is fixedly connected to one end of the receiving plate 3 close to the second housing 2. The feces collecting plate 4 is arranged obliquely, and one end of the feces collecting plate 4 close to the receiving plate 3 is higher than the end far from the receiving plate 3. The feces collecting plate 4 is provided with a plurality of urine leakage air guide holes 41, and the plurality of urine leakage air guide holes 41 are evenly spaced on the feces collecting plate 4.

[0029] A urine collection chamber 11 is formed below the receiving plate 3 and the feces collecting plate 4 , and a feces and urine separation component 5 is disposed between the receiving plate 3 and the top wall of the first shell 1 .

[0030] The urine and feces separation component 5 includes a booster plate 51 slidably disposed on the receiving plate 3 , the length direction of the booster plate 51 is perpendicular to the width direction of the receiving plate 3 , and a first rack 511 is fixedly disposed at the end of the booster plate 51 along the length direction of the receiving plate 3 .

[0031] A urine collector 52 is arranged above the first rack 511 and below the first shell 1. The urine collector 52 is arranged at an angle. A urine diversion tube 53 is arranged at the lowest point of the urine collector 52. The bottom of the urine diversion tube 53 is connected to the urine collecting chamber 11. A slide rail is arranged on the inner wall of the top of the first shell 1. A pulley sliding with the slide rail is arranged on the urine collector 52. A second rack 521 is fixedly arranged at the bottom of the urine collector 52 along the length direction of the receiving plate 3. A gear 54 is meshed between the first rack 511 and the second rack 521. A driving component capable of driving the gear 54 to rotate is arranged on one side of the gear 54.

[0032] The driving component is a motor 6 , and a transmission rod is horizontally fixed on the side wall of the gear 54 , and the transmission rod is fixed to the output shaft of the motor 6 .

[0033] When people are urinating, the urine collector 52 is located right below the toilet, so that urine can flow through the urine collector 52 to the urine guide tube 53, and then flow along the urine guide tube 53 to the urine collection chamber 11 below.

[0034] When people defecate, they first turn the gear 54 to move the urine collector 52 to the back of the toilet, and at the same time the booster moves to a position away from the feces collecting plate 4. After defecation, they turn the gear 54 to move the booster toward the feces collecting plate 4, pushing the feces onto the feces collecting plate 4, and at the same time the urine collector 52 returns to its original position. The urine leakage air guide holes 41 on the feces collecting plate 4 can allow a small amount of urine to drip into the urine collecting cavity 11, and the feces remain on the feces collecting plate 4. This series of operations effectively separates feces and urine.

[0035] In order to make the booster plate 51 move more stably, a guide assembly 7 that can guide the booster is also provided on the receiving plate 3. The guide assembly 7 includes a pair of guide bars 71 fixedly arranged along the length direction of the receiving plate 3, the booster plate 51 is located between the two guide bars 71, and the guide bars 71 are perpendicular to the booster plate 51.

[0036] An exhaust assembly 8 capable of exhausting odor and killed pathogens in the accommodating cavity is arranged on the top and inside of the second shell 2 .

[0037] The exhaust assembly 8 includes a main pipe 81 fixedly arranged on the top of the second shell 2 and a pair of branch pipes 82 arranged inside the second shell 2 and connected to the main pipe 81. The bottoms of the two branch pipes 82 extend into the urine collection chamber 11. A suction device is installed on the top of the main pipe 81.

[0038] By setting the exhaust component 8, negative pressure is used to lead the high temperature to the urine collection chamber 11 at the bottom layer, and then the exhaust component 8 is discharged into the air. In this series of processes, the high temperature can effectively kill the germs and dry the feces, and make the urine evaporate in the air. The invention can reduce the feces to about 6% of the original size within three to four days. The combination of drying and ventilation can reduce the odor in the bathroom, achieve mosquito-free, fly-free and odor-free, greatly improving the toilet environment, and also greatly reducing the pollution to nature.

[0039] Embodiment 2

[0040] A feces and urine separation dry toilet, such as Figure 3 As shown, the difference from the first embodiment is that the driving component is a hand crank 9, a transmission rod is horizontally fixed on the side wall of the gear 54, a driven wheel 91 is fixed to the end of the transmission rod away from the gear 54, a fixing block 92 is fixed at the top edge of the first shell 1, the hand crank 9 is horizontally inserted into the fixing block 92, and can rotate in the vertical direction along the horizontal axis, a driving wheel 93 is fixed at the end of the hand crank 9, and a synchronous chain 94 is arranged between the driving wheel 93 and the driven wheel 91.

[0041] By rotating the hand-cranked wheel, the gear 54 can be driven to rotate, thereby achieving the purpose of separating feces and urine. The hand-cranked method is more environmentally friendly and saves electricity.

[0042] Although the present invention has been described in detail above by general description and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to the present invention. Therefore, these modifications or improvements made without departing from the spirit of the present invention all belong to the scope of protection claimed by the present invention.

Claims

1. A feces and urine separation dry toilet, characterized in that: The invention comprises a first shell (1) arranged horizontally and a second shell (2) arranged vertically, wherein the first shell (1) and the second shell (2) are hollow inside, the first shell (1) and the second shell (2) are connected inside and form a receiving cavity, an excretion hole is provided at the top of the first shell (1), a receiving plate (3) is fixedly provided inside the first shell (1), an end of the receiving plate (3) close to the second shell (2) is fixedly connected to a feces collecting plate (4), a urine leakage guide hole (41) is provided on the feces collecting plate (4), a urine collecting cavity (11) is formed between the receiving plate (3) and the top wall of the first shell (1), and an exhaust component (8) capable of exhausting odor in the receiving cavity is provided on the top and inside of the second shell (2); The urine and feces separation component (5) comprises a booster plate (51) slidably arranged on the receiving plate (3), the length direction of the booster plate (51) being perpendicular to the width direction of the receiving plate (3), a first rack (511) being fixedly arranged at the end of the booster plate (51) along the length direction of the receiving plate (3), a urine collector (52) being arranged above the first rack (511) and below the first shell (1), the urine collector (52) being arranged obliquely, and a urine guide tube (52) being arranged at the lowest point of the urine collector (52) 53), the bottom of the urine guide tube (53) is connected to the urine collection chamber (11), a slide rail is arranged on the inner wall of the top of the first shell (1), a pulley is arranged on the urine collector (52) and is slidably arranged with the slide rail, a second rack (521) is fixedly arranged at the bottom of the urine collector (52) along the length direction of the receiving plate (3), a gear (54) is meshed between the first rack (511) and the second rack (521), and a driving component capable of driving the gear (54) to rotate is arranged on one side of the gear (54); The second shell (2) is a black polyethylene plastic shell.

2. A urine-feces separation dry toilet according to claim 1, characterized in that: The receiving plate (3) is also provided with a guide component (7) capable of guiding the booster.

3. A urine-feces separation dry toilet according to claim 2, characterized in that: The guide assembly (7) comprises a pair of guide bars (71) fixedly arranged along the length direction of the receiving plate (3), the boosting plate (51) is located between the two guide bars (71), and the guide bar (71) is perpendicular to the boosting plate (51).

4. A urine-feces separation dry toilet according to claim 1, characterized in that: The receiving plate (3) is arranged horizontally.

5. The urine-feces separation dry toilet according to claim 1, characterized in that: The feces collecting plate (4) is arranged obliquely, and the end of the feces collecting plate (4) close to the receiving plate (3) is higher than the end away from the receiving plate (3).

6. The urine-feces separation dry toilet according to claim 1, characterized in that: The exhaust assembly (8) comprises a main pipe (81) fixedly arranged on the top of the second shell (2) and a pair of branch pipes (82) arranged inside the second shell (2) and connected to the main pipe (81), the bottoms of the two branch pipes (82) extending into the urine collection chamber (11), and an air suction device installed on the top of the main pipe (81).

7. The urine-feces separation dry toilet according to claim 1, characterized in that: The driving assembly is a motor (6), and a transmission rod is horizontally fixed on the side wall of the gear (54), and the transmission rod is fixed to the output shaft of the motor (6).

8. The urine-feces separation dry toilet according to claim 1, characterized in that: The driving assembly is a hand crank (9), a transmission rod is horizontally fixed on the side wall of the gear (54), a driven wheel (91) is fixed to the end of the transmission rod away from the gear (54), a fixing block (92) is fixed at the top edge of the first shell (1), the hand crank (9) is horizontally inserted into the fixing block (92) and can rotate in the vertical direction along the horizontal axis, a driving wheel (93) is fixed at the end of the hand crank (9), and a synchronous chain (94) is arranged between the driving wheel (93) and the driven wheel (91).

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