CN213345469U - Waterless toilet - Google Patents

Abstract

The utility model relates to the technical field of sanitary equipment, and provides a waterless toilet bowl, which comprises a body and a urine separation component, wherein the body is provided with an accommodating cavity; urine separator assembly connects urine portion and collection urine ware including connecing urine portion, catheterization portion and collection urine ware, connects urine portion to be located the holding intracavity for receive the urine, and the both ends of catheterization portion communicate respectively connects urine portion and collection urine ware, and collection urine ware is located the outside of body. The urine collecting device comprises a body, a urine collecting part and a containing cavity, wherein the urine collecting part is arranged in the containing cavity of the body, and the urine collecting part is arranged in the containing cavity. And the excrement is differentiated and degraded by the filling mixture in the accommodating cavity, so that the flushing with water is avoided.

Description

Waterless toilet

Technical Field

The utility model relates to a sanitary installation technical field especially relates to an anhydrous urinal.

Background

At present, the annual water consumption for flushing the toilet is large, and the total water consumption for flushing the toilet accounts for 35% of the total water consumption for daily life. The pollutants discharged from the sewer of a water flush collection system are a major component of water pollution worldwide.

The main component of feces is undigested organic matter, and contains macromolecular substances such as cellulose. Urine is extremely easy to decompose under open conditions, so that the fertilizer efficiency is lost. In the case of mixing with feces, urine fermentation produces malodors.

SUMMERY OF THE UTILITY MODEL

The utility model provides a waterless toilet to realize the separation of excrement and urine.

The utility model provides a waterless toilet, include:

the body is provided with an accommodating cavity;

urine separating assembly, urine separating assembly connect the urine position to be located the holding intracavity including connecing urine portion, catheterization portion and collection urine ware for receive the urine, the both ends of catheterization portion communicate respectively and connect urine portion and collection urine ware, and collection urine ware is located the outside of body.

In an embodiment of the present invention, the urine collector is separated from the body.

In an embodiment of the utility model, connect urine portion to have the holding tank that is used for receiving the urine, the holding tank communicates with catheterization portion.

In an embodiment of the present invention, the urine receiving portion includes:

the partition plate is arranged on the body and is positioned on one side of the body close to the opening of the accommodating cavity;

the funnel, the funnel is connected with the baffle, and the funnel forms the holding tank.

In an embodiment of the present invention, the urine receiving portion further includes:

the filter screen is positioned in the accommodating tank and positioned on one side of the funnel away from the partition plate;

wherein, catheterization portion is connected with the bottom that the funnel is close to the filter screen.

In an embodiment of the present invention, the urine collector is provided with a rubber cover, the rubber cover is connected to the inside of the urine collector, the urine guiding portion is a conduit, and the conduit passes through one side of the body far from the urine collecting portion and is connected to the rubber cover.

In an embodiment of the present invention, the waterless toilet further includes:

the stirring component comprises a stirring shaft and a stirrer, the stirring shaft is rotatably arranged on the body and is positioned in the accommodating cavity, and the stirrer is arranged on the stirring shaft so as to rotate along with the stirring shaft;

the transmission assembly is arranged on the body and located outside the accommodating cavity, and the transmission assembly is in driving connection with the stirring shaft.

The utility model discloses an embodiment, anhydrous urinal still includes the heating and heat preservation subassembly, and the heating and heat preservation subassembly includes:

the heater is arranged on the body and is positioned outside the accommodating cavity;

the heat preservation part is arranged on the body and is positioned outside the accommodating cavity;

and the temperature sensor is arranged on the body and is positioned in the accommodating cavity.

In one embodiment of the present invention, the heater includes at least one of a graphene film, a graphene coating, and a carbon crystal electric heating plate.

The utility model discloses an embodiment, the body includes interior box and outer box, and interior box setting is in the outer box, and interior box has the holding chamber, is provided with the air exit on the interior box, and anhydrous convenience ware still includes ventilation assembly, and ventilation assembly includes:

the fan is arranged between the inner box body and the outer box body;

one end of the exhaust pipe is connected with the fan, and the other end of the exhaust pipe is communicated with the outdoor atmosphere.

The utility model discloses an anhydrous urinal is provided with through the holding intracavity at the body and connects urine portion to can be so that the urine enters into the collection urine ware through connecing urine portion and catheterization portion in, and excrement and urine enters into the holding intracavity, thereby realized the separation of excrement and urine. And the excrement is differentiated and degraded by the filling mixture in the accommodating cavity, so that the flushing with water is avoided.

Drawings

The various objects, features and advantages of the present invention will become more apparent from the following detailed description of the preferred embodiments of the invention, when considered in conjunction with the accompanying drawings. The drawings are merely exemplary of the invention and are not necessarily drawn to scale. In the drawings, like reference characters designate the same or similar parts throughout the different views. Wherein:

FIG. 1 is a schematic diagram illustrating a first perspective of a waterless toilet according to one exemplary embodiment;

FIG. 2 is a schematic diagram illustrating a second perspective of a waterless toilet, according to one exemplary embodiment;

FIG. 3 is a schematic diagram illustrating a third perspective of a waterless toilet, according to one exemplary embodiment;

FIG. 4 is a schematic diagram illustrating a fourth perspective of a waterless toilet, according to one exemplary embodiment;

FIG. 5 is a schematic diagram showing the internal structure of a waterless toilet according to one exemplary embodiment.

The reference numerals are explained below:

10. a body; 11. an accommodating cavity; 12. an inner box body; 121. an air outlet; 13. an outer case; 14. a motor bracket; 15. a toilet seat ring; 16. a toilet cover; 20. a urine separation assembly; 21. a urine receiving part; 211. accommodating grooves; 212. a partition plate; 213. a funnel; 214. filtering with a screen; 22. a urethral catheterization section; 23. a urine collector; 231. a rubber cover; 30. a stirring assembly; 31. a stirring shaft; 32. a stirrer; 40. a transmission assembly; 41. a motor; 42. a bearing seat; 43. oil sealing; 50. heating the heat preservation assembly; 51. a heater; 52. a heat-insulating part; 53. a temperature sensor; 60. a ventilation assembly; 61. a fan; 62. an exhaust duct; 70. a control system; 71. an intelligent chip; 72. a touch panel; 73. a human body sensor; 74. an emergency button; 75. a dedicated power supply.

Detailed Description

Exemplary embodiments that embody features and advantages of the invention are described in detail below. It is to be understood that the invention is capable of other and different embodiments and its several details are capable of modification without departing from the scope of the invention, and that the description and drawings are to be regarded as illustrative in nature and not as restrictive.

In the following description of various exemplary embodiments of the invention, reference is made to the accompanying drawings, which form a part hereof, and in which are shown by way of illustration various exemplary structures, systems, and steps in which aspects of the invention may be practiced. It is to be understood that other specific arrangements of parts, structures, example devices, systems, and steps may be utilized and structural and functional modifications may be made without departing from the scope of the present invention. Moreover, although the terms "over," "between," "within," and the like may be used in this specification to describe various example features and elements of the invention, these terms are used herein for convenience only, e.g., in accordance with the orientation of the examples in the figures. Nothing in this specification should be construed as requiring a specific three dimensional orientation of structures to fall within the scope of the invention.

An embodiment of the present invention provides a waterless toilet, please refer to fig. 1 to 5, the waterless toilet includes: a body 10, wherein the body 10 is provided with an accommodating cavity 11; urine separating assembly 20, urine separating assembly 20 include and connect urine portion 21, catheterization portion 22 and collection urine ware 23, connect urine portion 21 to be located holding chamber 11 for receive the urine, the both ends of catheterization portion 22 communicate respectively and connect urine portion 21 and collection urine ware 23, collection urine ware 23 is located the outside of body 10.

The utility model discloses an anhydrous urinal is through being provided with in the holding chamber 11 of body 10 and connects urine portion 21 to can be so that the urine enters into urine collection device 23 through connecing urine portion 21 and catheterization portion 22 in, and excrement and urine enters into holding chamber 11, thereby realized the separation of excrement and urine. And the excrement is differentiated and degraded by the filling mixture in the accommodating cavity 11, so that the flushing with water is avoided.

In one embodiment, the mixture may be a microbial species, wood chips, or other degradable material.

In one embodiment, as shown in fig. 5, the body 10 includes an inner box 12, an outer box 13, a toilet seat 15 and a toilet lid 16, the inner box 12 is disposed in the outer box 13, the inner box 12 has a containing cavity 11, a urine receiving portion 21 is disposed on a side wall of the inner box 12, the inner box 12 is formed by stamping, a sheet metal structure on two sides increases the overall strength of the inner box 12, the outer box 13 is formed by injection molding, the appearance is beautiful and clean, the inner box 12 and the outer box 13 are nested and combined, the toilet seat 15 is in an elliptical ring shape and the toilet lid 16 is rotatably connected to the outer box 13, and the toilet lid 16 can open or close the containing cavity 11. The entire body 10 is ergonomically designed to promote comfort of the user in the toilet.

In one embodiment, the urine collector 23 is separated from the body 10, that is, the urine collector 23 and the body 10 are two independent structures, and the urine collector 23 does not occupy the inner space of the body 10, so that the accommodating cavity 11 of the body 10 is large enough. The external of the urine collector 23 is also convenient for urine disposal, and the replacement is also convenient, which will not affect the body 10.

In one embodiment, as shown in fig. 5, the urine receiving portion 21 has a receiving groove 211 for receiving urine, and the receiving groove 211 communicates with the urine guide portion 22. The setting of holding tank 211 can not make the urine appear phenomenons such as splashing, and can not appear spilling over the scheduling problem like the lavatory in-process, guarantees that can not get into the urine in the holding chamber 11.

In one embodiment, as shown in fig. 5, the urine receiving portion 21 includes: the partition plate 212 is arranged on the body 10 and is positioned on one side of the body 10 close to the opening of the accommodating cavity 11; and a funnel 213, the funnel 213 being connected to the partition 212, the funnel 213 forming a receiving groove 211.

Specifically, the partition 212 is connected to the inner case 12 and located at the front end of the inner case 12, and the funnel 213 connected to the partition 212 forms the receiving groove 211 to prevent the urine from overflowing or splashing, and the urine in the receiving groove 211 can be discharged into the urine collector 23 through the urine guide 22.

In one embodiment, as shown in fig. 5, the urine receiving portion 21 further includes: a filter 214, wherein the filter 214 is located in the receiving groove 211 and located on a side of the funnel 213 away from the partition 212; wherein the urethral catheterization portion 22 is connected with the bottom end of the funnel 213 near the filter screen 214. The filter 214 prevents other debris from entering the urinary catheter 22, thereby preventing the debris from blocking the urinary catheter 22.

Specifically, the urine guiding portion 22 is connected to the bottom end of the funnel 213, and the filter screen 214 is close to the bottom end of the funnel 213, i.e. a space section above the filter screen 214 with enough accommodating grooves 211 is ensured, so as to ensure the accumulation of urine, and urine overflow due to the filtering action of the filter screen 214 is avoided.

In one embodiment, as shown in fig. 3 and 4, the urine collector 23 is provided with a rubber cover 231, the rubber cover 231 is communicated with the inside of the urine collector 23, the urine guide part 22 is a catheter, and the catheter passes through the body 10 and is connected with the rubber cover 231 at the side far away from the urine receiving part 21. The urine guiding part 22 extends from the front end of the body 10 to the rear end of the body 10, namely the urine guiding part 22 is discharged from the rear end of the body 10 and is connected with the urine collector 23, and the arrangement mode avoids the urine guiding part 22 from leaking out of the front end of the body 10, so that the use of the waterless toilet is more reasonable.

When the biological fertilizer is used specifically, the inside of the urine collector 23 can be filled with biological strains to promote urease fermentation and form liquid fertilizer after biochemical degradation. Because the urine is not mixed with the excrement and is not polluted by microorganisms in the excrement, the decomposition of the urine is slowed down, and the urine can be generally placed for about 3 days, so that the replacement frequency is reduced. In one embodiment, as shown in fig. 1, 2 and 5, the waterless toilet further includes: the stirring assembly 30, the stirring assembly 30 includes a stirring shaft 31 and a stirrer 32, the stirring shaft 31 is rotatably disposed on the body 10 and is located in the accommodating cavity 11, and the stirrer 32 is disposed on the stirring shaft 31 to rotate with the stirring shaft 31; the transmission assembly 40 is arranged on the body 10 and located outside the accommodating cavity 11, and the transmission assembly 40 is in driving connection with the stirring shaft 31. The transmission assembly 40 drives the stirring shaft 31 and the stirrer 32 to mix the mixture and the excrement, so that the differentiation and degradation efficiency of the excrement is improved.

Specifically, the stirring shaft 31 is installed on the side wall of the inner box 12, and the stirrer 32 is fixedly connected to the stirring shaft 31. The agitator 32 may be of a rake, paddle, screw, ribbon or combination type construction. Wherein, biological bacterial and bedding and padding are arranged in the holding chamber 11, are a little higher than the stirring component 30, and the thorough mixing and stirring of excrement and urine, bedding and padding and biological bacterial are realized through the stirring component 30, and the differentiation and degradation of excrement and urine are accelerated.

In one embodiment, the transmission assembly 40 includes: the motor 41 is arranged on the body 10 and positioned outside the accommodating cavity 11, and the motor 41 is in driving connection with the stirring shaft 31; bearing frame 42, bearing frame 42 sets up on body 10, and is located the holding chamber 11 outward, and (mixing) shaft 31 wears to establish in bearing frame 42.

In one embodiment, the body 10 further includes a motor bracket 14, the motor bracket 14 is disposed on an outer sidewall of the inner case 12, and the motor 41 is mounted on the motor bracket 14. The bearing seat 42 is connected with the stirring shaft 31 and is arranged on the outer side wall of the inner box body 12, and the control system 70 is electrically connected with the transmission assembly 40 and drives the stirring assembly 30 to rotate forwards or backwards.

For example, the motor 41 can be implemented with a reducer directly integrated with the motor, and the most obvious advantage is that its power output shaft is perpendicular to the main shaft of the motor, so that the whole device has a compact structure and is convenient to install and use. Through the operation control of the motor 41, the working period, the rotating direction, the rotating speed and the like of the stirring assembly 30 are intelligently driven, so that the excrement is fully contacted with the microbial strains. When the resistance is too large due to the impurities mixed in the inner box body 12, the motor 41 is automatically powered off, and overload protection is realized. Meanwhile, a night idle mode can be set, and when the toilet is in a state of being quiet at night and not being used for a long time, the mode can be selected, so that the user is prevented from being disturbed to sleep.

It should be noted that, oil seals 43 are respectively disposed at the joints of the stirring shaft 31, the bearing seat 42 and the inner box 12, so as to effectively prevent leakage of the lubricating oil and the materials in the inner box 12.

In one embodiment, as shown in fig. 2 and 5, the waterless toilet further includes a heating and warming assembly 50, the heating and warming assembly 50 including: the heater 51, the heater 51 is set on the body 10, and locate outside the containing cavity 11; the heat preservation part 52 is arranged on the body 10 and is positioned outside the accommodating cavity 11; the temperature sensor 53, the temperature sensor 53 is set on the body 10, and is located in the accommodating cavity 11. The arrangement of the heating and heat-insulating assembly 50 can ensure that the accommodating cavity 11 has a proper reaction temperature, and the reaction efficiency is improved.

Specifically, the heater 51 is disposed on the outer wall of the bottom of the inner case 12 and electrically connected to the control system 70, the heat insulating portion 52 (heat insulating material) is filled between the inner case 12 and the outer case 13, and the temperature sensor 53 is disposed in the inner case 12 and electrically connected to the control system 70.

For example, when the temperature of the material in the inner housing 12 is lower than a predetermined value, the temperature sensor 53 feeds back to the control system 70 to turn on the heater 51 to provide a suitable reaction temperature for the reaction of the microorganism species. After the temperature reaches a set value, self-heating biological strains can be adopted, the inner box body is insulated by insulation materials, the reaction temperature is ensured, the frequent use of the heater 51 is reduced, and the purposes of energy conservation and consumption reduction are achieved.

In one embodiment, the heater 51 comprises at least one of a graphene film, a graphene coating, and a carbon crystal electric heating plate.

In one embodiment, the body 10 includes an inner case 12 and an outer case 13, the inner case 12 is disposed in the outer case 13, the inner case 12 has a receiving cavity 11, an air outlet 121 is disposed on the inner case 12, the waterless toilet further includes a ventilation assembly 60, and the ventilation assembly 60 includes: the fan 61, the fan 61 is set up between outer housing 13 and the inner housing 12; exhaust pipe 62, the one end of exhaust pipe 62 is connected with fan 61, and the other end intercommunication outdoor atmosphere of exhaust pipe 62 to can in time discharge the gas in the holding chamber 11.

Specifically, the exhaust outlet 121 is disposed on the side wall of the inner box 12, the fan 61 is disposed between the inner box 12 and the outer box 13 and connected to the control system 70, one end of the exhaust pipe 62 is connected to the fan 61, and the other end is connected to the outdoor atmosphere. The ventilation assembly 60 discharges gas and evaporated moisture generated by the reaction decomposition in the accommodating chamber 11, and injects sufficient oxygen to ensure the reaction rate.

In one embodiment, the waterless toilet further includes a control system 70, the control system 70 electrically connecting the drive assembly 40, the heating and warming assembly 50, and the ventilation assembly 60.

As shown in fig. 3 and 5, the control system 70 includes a smart chip 71, a touch panel 72, a human body sensor 73, an emergency button 74 and a dedicated power supply 75, the smart chip 71 and the dedicated power supply 75 are disposed inside the outer case 13, and the touch panel 72 is disposed on the top of the outer case 13. The human body sensor 73 and the emergency button 74 are disposed at a side of the outer case 13.

For example, when the toilet lid 16 is opened, the signal of the human body sensor 73 is shielded, the stirring unit 30 stops operating, and the blower 61 in the ventilation unit 60 is automatically turned on, thereby ensuring indoor cleanness and no odor, and providing a comfortable use environment for users. When the emergency button 74 is pressed, all operations are stopped and the power is cut off for protection. While the emergency button 74 is pressed, the waterless toilet cannot be started.

The utility model discloses an anhydrous urinal need not to operate excrement and urine natural segregation in the use, realizes intelligent operations such as separation, stirring, transmission, heating heat preservation, ventilation, clean, high-efficient, pollution-free. The excrement and urine can be respectively treated and recycled, the excrement can be used as an organic solid fertilizer after being decomposed and decomposed, and the urine can be biochemically degraded to form an organic liquid fertilizer. The whole process has the advantages of no water, resource, no odor, intellectualization, good treatment effect, small occupied space and the like, is an intelligent ecological water-free toilet bowl which really realizes the purposes of opening the cover for the toilet and closing the cover for people to walk, and is particularly suitable for being used by rural and small-town families.

Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. The present invention is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and exemplary embodiments be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.

It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.

Claims (10)

1. A waterless toilet, comprising:

a body (10), the body (10) having an accommodation cavity (11);

urine separating assembly (20), urine separating assembly (20) is including connecing urine portion (21), catheterization portion (22) and collection urine ware (23), connect urine portion (21) to be located in holding chamber (11), be used for receiving the urine, the both ends of catheterization portion (22) communicate respectively connect urine portion (21) with collection urine ware (23), collection urine ware (23) are located the outside of body (10).

2. Waterless urinal according to claim 1 characterized in that the urine collector (23) is provided separately from the body (10).

3. Waterless urinal according to claim 1 characterized in that the urine receiving portion (21) has a receiving groove (211) for receiving urine, said receiving groove (211) communicating with the urine guiding portion (22).

4. The waterless urinal according to claim 3, wherein said urine receiving portion (21) includes:

the partition plate (212) is arranged on the body (10) and is positioned on one side, close to the opening of the accommodating cavity (11), of the body (10);

a funnel (213), the funnel (213) with the baffle (212) is connected, the funnel (213) forms the holding tank (211).

5. The waterless urinal according to claim 4, wherein said urine receiving portion (21) further comprises:

a filter screen (214), wherein the filter screen (214) is positioned in the containing groove (211) and positioned on one side of the funnel (213) far away from the partition plate (212);

wherein the urethral catheterization part (22) is connected with the bottom end of the funnel (213) close to the filter screen (214).

6. The waterless urinal according to claim 1, wherein a rubber cover (231) is arranged on the urinal (23), the rubber cover (231) is communicated with the inside of the urinal (23), the urethral catheterization portion (22) is a catheter, and the catheter passes through the side of the body (10) far away from the urine receiving portion (21) and is connected with the rubber cover (231).

7. The waterless urinal of claim 1 further comprising:

the stirring assembly (30) comprises a stirring shaft (31) and a stirrer (32), the stirring shaft (31) is rotatably arranged on the body (10) and is positioned in the accommodating cavity (11), and the stirrer (32) is arranged on the stirring shaft (31) so as to rotate along with the stirring shaft (31);

the transmission assembly (40) is arranged on the body (10) and located outside the accommodating cavity (11), and the transmission assembly (40) is in driving connection with the stirring shaft (31).

8. The waterless urinal according to any one of claims 1 to 7, wherein said waterless urinal further comprises a heat and warm assembly (50), said heat and warm assembly (50) comprising:

the heater (51), the said heater (51) is set up on the said body (10), and locate outside the said holding chamber (11);

the heat preservation part (52) is arranged on the body (10) and is positioned outside the accommodating cavity (11);

the temperature sensor (53) is arranged on the body (10) and is positioned in the accommodating cavity (11).

9. The waterless urinal of claim 8 wherein said heater (51) comprises at least one of a graphene film, a graphene coating, and a carbon crystal electric hot plate.

10. The waterless toilet according to any one of claims 1 to 7, wherein the body (10) comprises an inner box body (12) and an outer box body (13), the inner box body (12) is arranged in the outer box body (13), the inner box body (12) is provided with the accommodating cavity (11), an air outlet (121) is arranged on the inner box body (12), the waterless toilet further comprises a ventilation assembly (60), and the ventilation assembly (60) comprises:

a fan (61), wherein the fan (61) is arranged between the inner box body (12) and the outer box body (13);

the exhaust pipe (62), the one end of exhaust pipe (62) with fan (61) are connected, the other end intercommunication outdoor atmosphere of exhaust pipe (62).

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