CN101999856A - Non-discharge and water-free flushing urinal and using method thereof - Google Patents
Non-discharge and water-free flushing urinal and using method thereof Download PDFInfo
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- CN101999856A CN101999856A CN 201010574458 CN201010574458A CN101999856A CN 101999856 A CN101999856 A CN 101999856A CN 201010574458 CN201010574458 CN 201010574458 CN 201010574458 A CN201010574458 A CN 201010574458A CN 101999856 A CN101999856 A CN 101999856A
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- storage tank
- urine
- negative pressure
- vacuum
- closet stall
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- 238000011010 flushing procedure Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000003860 storage Methods 0.000 claims abstract description 94
- 210000002700 urine Anatomy 0.000 claims abstract description 90
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000007921 spray Substances 0.000 claims description 34
- 239000006260 foam Substances 0.000 claims description 10
- 239000008258 liquid foam Substances 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 8
- 238000005485 electric heating Methods 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 6
- 239000011859 microparticle Substances 0.000 claims description 6
- 239000000779 smoke Substances 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 6
- 230000000295 complement effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 5
- 239000000284 extract Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 2
- 210000003608 fece Anatomy 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 4
- 230000018044 dehydration Effects 0.000 description 4
- 238000006297 dehydration reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000003643 water by type Substances 0.000 description 3
- 238000012271 agricultural production Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- UPLPHRJJTCUQAY-WIRWPRASSA-N 2,3-thioepoxy madol Chemical compound C([C@@H]1CC2)[C@@H]3S[C@@H]3C[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@](C)(O)[C@@]2(C)CC1 UPLPHRJJTCUQAY-WIRWPRASSA-N 0.000 description 1
- 206010046555 Urinary retention Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Sanitary Device For Flush Toilet (AREA)
Abstract
The invention relates to a non-discharge and water-free flushing urinal and a using method thereof. The non-discharge and water-free flushing urinal comprises a closet pan and a movable gap inner container matched with the inner side of the closet pan, wherein the closet pan is communicated with a vacuum storage tank by a valve device, a vacuum pump is connected to the vacuum storage tank, an excrement spiral output device is arranged in the vacuum storage tank, and at least one atomizing head is arranged on the inner wall of an upper ledge of the closet pan; and a urinal is arranged on the front side of the closet pan, a urine cover is arranged on the inner wall of the urinal, the urinal is communicated with a negative pressure storage tank by a solenoid valve, a negative pressure pump is connected to the negative pressure storage tank, a urine output pipe joint is arranged in the negative pressure storage tank, and the at least one atomizing head is arranged on the inner wall of an upper ledge of the urinal. In the non-discharge and water-free flushing urinal, the urinal is washed without water, so valuable water resources are saved; and dried excrement is outputted to a storage bag spirally, and pure urine is extracted to the storage tank directly to avoid discharge, and ecological environment is not damaged any more.
Description
Technical field
The present invention relates to a kind of nothing and discharge anhydrous flushing toilet bowl and using method thereof, belong to cleaners and polishes.
Background technology
Since the mankind invented adopt the toilet that water liquid washes away after, solved between domestic hygiene, the sanitary condition of communal bathroom stool and urine, but the health of this subenvironment is to be based upon with the ecology of destroying overall situation to be implemented on the basis of cost, water closet had both been wasted extremely precious water resource, again combined sewage is disposed to natural water area, heavy damage the water resource and the ecosystem thereof, especially arrived modern society, under the ever-increasing situation of population, the waters in the waters, city self and the city of flowing through, the lake since human dung urine wreak havoc discharging, made our environment in waters suffer fatal pollution.
Summary of the invention
The objective of the invention is to avoid the deficiencies in the prior art to provide a kind of nothing to discharge anhydrous flushing toilet bowl and using method thereof.
For achieving the above object, the technical scheme that the present invention takes is: a kind of nothing is discharged anhydrous flushing toilet bowl and is comprised closet stall, the exit of described closet stall is connected with valving, described closet stall is connected by valving and vacuum storage tank, be connected with vavuum pump on the described vacuum storage tank, be provided with stool spiral output device in the described vacuum storage tank, the inwall of eaves is provided with at least one fog-spray nozzle on the described closet stall, is connected with the fog-spray nozzle magnetic valve on the described fog-spray nozzle;
The front side of described closet stall is provided with the urine pond, the inwall in described urine pond is provided with urine lid, the exit in described urine pond is connected with magnetic valve, described urine pond is connected by magnetic valve and negative pressure storage tank, described negative pressure storage tank is connected with negative pressure pump, be provided with the urine discharge conection in the described negative pressure storage tank, the inwall of eaves is provided with at least one fog-spray nozzle on the described urine pond, is connected with the fog-spray nozzle magnetic valve on the described fog-spray nozzle.
Further, also comprise mobile slit inner bag, the size of described mobile slit inner bag and the size of closet stall inwall are complementary, and 4～8 salient points that described mobile slit inner bag is provided with by its outer surface and the inwall of closet stall contact.
Further, the size of described urine lid and the size of urine pond inwall are complementary, and 3～6 salient points that described urine lid is provided with by the bottom and the inwall in urine pond contact.
Further, described valving comprises cylinder, valve block and die cavity, and described valve block is positioned at die cavity and cylinder links.
Further, the outer surface of described vacuum storage tank is provided with the electric heating film that sticks mutually with it.
Further, the described vacuum storage tank that sticks electric heating film is provided with heat-insulation layer.
Further, also comprise foam maker, the outlet of described foam maker and closet stall, urine pond are connected.
The present invention also provides a kind of using method of not having the anhydrous flushing toilet bowl of discharging, may further comprise the steps:
A) the fog-spray nozzle magnetic valve that the eaves inwall is provided with on fog-spray nozzle magnetic valve that the eaves inwall is provided with on the startup closet stall and the urine pond, make its automatic spraying microparticles water smoke, delay time after 1-2 second, valving that links to each other with closet stall and the magnetic valve that links to each other with the urine pond are opened automatically, stool in the closet stall is sucked up in the vacuum storage tank, urine in the urine pond is sucked up in the negative pressure storage tank, subsequent spray head magnetic valve, vacuum storage tank valving and negative pressure storage tank magnetic valve are closed simultaneously, the emitted dose of described fog-spray nozzle is 300～600ml/min, maintenances-60Kp is to the vacuum of-96Kp in the described vacuum storage tank, in the described negative pressure storage tank maintenance-30Kp extremely-negative pressure of 60Kp;
B) mobile slit inner bag is placed on the inwall of closet stall, start the fog-spray nozzle magnetic valve that the eaves inwall is provided with on the closet stall once more, make its automatic spraying microparticles water smoke, after delaying time 1 second-2 seconds, the valving that links to each other with closet stall is opened once more automatically, residual stool is sucked up in the vacuum storage tank in the closet stall, subsequent spray head magnetic valve, vacuum storage tank valving are closed simultaneously, the emitted dose of described fog-spray nozzle is 300～600ml/min, in the described vacuum storage tank maintenances-60Kp extremely-vacuum of 96Kp;
C) start vavuum pump, the vacuum storage tank vacuumized, the stool in the vacuum storage tank is dehydrated, in the described vacuum storage tank maintenances-60Kp extremely-vacuum of 96Kp;
D) by electric heating film to vacuum storage tank heat tracing, the stool in it is dehydrated, the temperature of described heat tracing is at 36 ℃～48 ℃;
E) the spiral output device regularly empties dry stool regularly with the output of the stool spiral after dehydrating in the vacuum storage tank, and described equipped at outlet port is with pouch;
F) urine in the negative pressure storage tank extracts urine to urine accumulating jar by discharge conection with drawing liquid pump, regularly empties urine.
Further, before described step a), also comprise and use foam maker to fill with liquid foam in closet stall and the urine pond.
Further, the gap between described mobile slit inner bag and the closet stall inwall is 3～6 millimeters, and the stool in the closet stall is pumped under the vacuum action of vacuum storage tank in the vacuum storage tank, and the speed of described vacuum pneumatic is 10～20 meter per seconds; Gap between described urine lid and the urine pond inwall is 3～6 millimeters, is pumped in the negative pressure storage tank under the effect of the negative-pressure gas of the urine in the urine pond in the negative pressure storage tank, and the speed of described negative-pressure air-flow is 10～20 meter per seconds.
The invention has the beneficial effects as follows: the present invention scrubs not water liquid of urinal, has saved precious water resource; Adopt spiral output drying to be convenient to pouch greatly and reach the pure urine of direct extraction in the accumulating jar, reaching does not have discharging, no longer endangers ecological environment, can be directly used in agricultural production, and the accumulating facility.
Description of drawings
Fig. 1 is the sitting toilet master TV structure schematic diagram of the embodiment of the invention 1, embodiment 2;
Fig. 2 is the sitting toilet plan structure schematic diagram of the embodiment of the invention 1, embodiment 2;
Fig. 3 is the embodiment of the invention 1, embodiment 2 closet stalls and mobile slit inner-tube structure schematic diagram;
Fig. 4 is the embodiment of the invention 1, embodiment 2 urines lid structural representation;
Fig. 5 is the embodiment of the invention 3 squat type closet structural representations;
Fig. 6 is the structural representation of the embodiment of the invention 4.
The specific embodiment
Below in conjunction with accompanying drawing principle of the present invention and feature are described, institute gives an actual example and only is used to explain the present invention, is not to be used to limit scope of the present invention.
Embodiment 1: a kind of using method of not having the anhydrous flushing toilet bowl of discharging includes following steps:
101. separation excreta: urinal is divided into closet stall, urine pond, and stool goes into closet stall, and urine is gone into the urine pond, and stool, urine are implemented to separate, and stool is implemented dehydration, the dry disposal, and reaching does not have discharging, all reclaims;
102. removing excreta: the automatic spraying microparticles water smoke of fog-spray nozzle that is arranged on eaves on closet stall, the urine pond when removing excreta, 1-2 is after second in time-delay, vacuum storage tank valving and negative pressure storage tank magnetic valve are also opened automatically, stool is sucked up in the vacuum storage tank in the closet stall, urine is sucked up in the negative pressure storage tank in the urine pond, subsequent spray head magnetic valve, vacuum storage tank valving and negative pressure storage tank magnetic valve are closed simultaneously, after implementing said procedure, reach the stool of removing in the closet stall, the urine in the urine pond, but also residual stool;
103. cleaning urinal: mobile slit inner bag is put closet stall, its section gap is the 3-6 millimeter, be arranged on the automatic again spraying microparticles water smoke of fog-spray nozzle on closet stall, the urine pond, 1-2 is after second in time-delay, vacuum storage tank valving and negative pressure storage tank magnetic valve are opened again automatically, the cause that produces the section gap because of the built-in mobile slit of closet stall courage makes the moment air-flow of vacuum draw reach the 10-20 meter per second, and residual stool is sucked up to the vacuum storage tank; The urine pond is because urine lid cause makes the moment air-flow of negative pressure suction reach the 10-20 meter per second, residual urine stain is sucked up to the negative pressure storage tank, reached the effect of cleaning urinal, subsequent spray head magnetic valve, vacuum storage tank valving and negative pressure storage tank magnetic valve are closed simultaneously;
104. fog-spray nozzle effect: the total emitted dose of fog-spray nozzle is 300-600ml/min, when implementing to remove excreta, cleaning closet stall, urine pond process, its each injecting time 2-4 second, total emitted dose only has only 10-40ml, also rely on air-flow fast to take away the effect of stool, urine when playing moistening closet stall, urine pond inwall, reach the non-flushing cleaning that also can keep closet stall, urine pond of washing;
105. vacuum storage tank: vavuum pump vacuumizes until stool the vacuum storage tank and dehydrates, and keep vacuum-60Kp to-96Kp, when implementing, get higher vacuum values, keep lower vacuum values after dehydration finishes, wait for suction stool usefulness when next time going into the lavatory the stool dewatering process;
106. negative pressure storage tank: negative pressure pump suction negative pressure storage tank gas and maintenances-30Kp wait for suction urine usefulness when next time going into the lavatory to the negative pressure of-60Kp;
107. liquid foam: liquid foam the generator at first foam-filled closet stall of output liquid, urine pond when going into the lavatory, play and hinder urine and wantonly spatter and seal the stink of defecating and distributing, the foam outlet of liquid foam generator is connected with described closet stall, urine pond, the liquid foam generator is provided with compressed air electromagnetic valve, and compressed air enters the just rapid output liquid foam of foam device through magnetic valve;
108. the vacuum storage tank is carried out low-temperature heat: the stool in the vacuum storage tank is carried out low-temperature heat with electric heating film, heating-up temperature is at 36-48 ℃, this is owing to require the expenditure of energy when implementing the stool dehydration, vacuum storage tank temperature is more and more lower, higher temperature more helps transpiring moisture simultaneously, shorten the time of dehydration, accelerate dewatering speed;
109 reclaim excreta: use the spiral output device, unload airtight nut, delivery outlet puts pouch, open motor, helical blade regularly empties the vacuum storage tank with the stool spiral output of drying, simultaneously, regularly reclaim urine: the airtight nut of negative pressure storage tank is unloaded, extract urine to urine accumulating jar with drawing liquid pump, dry stool, urine all can be used for agricultural production.
Embodiment 2: the present invention also provides a kind of nothing to discharge anhydrous flushing toilet bowl, described urinal is the toilet seat pond, comprise closet stall 1, be provided with vacuum storage tank valving 2 in the exit of closet stall 1, closet stall is connected by valving 2 and vacuum storage tank 3, vacuum storage tank 3 is provided with vavuum pump 4, also is provided with spiral output device 5 in vacuum storage tank 3; On eaves on the closet stall 1, also be provided with at least one fog-spray nozzle 6; Also including in the front side of closet stall 1 is urine pond 7, and urine pond 7 is connected with negative pressure storage tank 8 by magnetic valve 9, and negative pressure storage tank 8 is provided with negative pressure pump 10, and being provided with urine discharge conection 16 in the negative pressure storage tank 8 can be in communication with the outside; In described urine pond 7, be provided with urine lid 11, cover 11 bottoms in urine and be provided with 3-6 salient point 17.On eaves on the urine pond 7, also be provided with at least one fog-spray nozzle 6; Also include and be provided with liquid foam generator 12 above described vacuum storage tank 3, the foam outlet of liquid foam generator 12 is connected with described closet stall 1, urine pond 7, and the liquid foam generator is provided with compressed air electromagnetic valve 23; Described valving 2 comprises cylinder 19, and valve block 20 and die cavity 22, die cavity 22 connect the inlet of described closet stall outlet and vacuum storage tank by clip 21; Outside at described vacuum storage tank 3 also is provided with electric heating film 13, is provided with heat-insulation layer 18 at the outer surface of described vacuum storage tank; Also include the mobile slit inner bag 14 that the inwall with closet stall is complementary, on inner bag 14 outer walls of mobile slit, be provided with 4-8 salient point 15.
Embodiment 3: identical with embodiment 1, embodiment 2, different is that described urinal is a squat type closet.
Embodiment 4: identical with embodiment 1, embodiment 2, different is the structural representation of described urine pond 7 when using separately.
The above only is preferred embodiment of the present invention, and is in order to restriction the present invention, within the spirit and principles in the present invention not all, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. one kind is not had the anhydrous flushing toilet bowl of discharging, it is characterized in that, comprise closet stall, the exit of described closet stall is connected with valving, described closet stall is connected by valving and vacuum storage tank, is connected with vavuum pump on the described vacuum storage tank, is provided with stool spiral output device in the described vacuum storage tank, the inwall of eaves is provided with at least one fog-spray nozzle on the described closet stall, is connected with the fog-spray nozzle magnetic valve on the described fog-spray nozzle;
The front side of described closet stall is provided with the urine pond, the inwall in described urine pond is provided with urine lid, the exit in described urine pond is connected with magnetic valve, described urine pond is connected by magnetic valve and negative pressure storage tank, described negative pressure storage tank is connected with negative pressure pump, be provided with the urine discharge conection in the described negative pressure storage tank, the inwall of eaves is provided with at least one fog-spray nozzle on the described urine pond, is connected with the fog-spray nozzle magnetic valve on the described fog-spray nozzle.
2. nothing as claimed in claim 1 is discharged anhydrous flushing toilet bowl, it is characterized in that, also comprise mobile slit inner bag, the size of described mobile slit inner bag and the size of closet stall inwall are complementary, and 4～8 salient points that described mobile slit inner bag is provided with by its outer surface and the inwall of closet stall contact.
3. nothing as claimed in claim 1 is discharged anhydrous flushing toilet bowl, it is characterized in that, the size of described urine lid and the size of urine pond inwall are complementary, and 3～6 salient points that described urine lid is provided with by the bottom and the inwall in urine pond contact.
4. nothing as claimed in claim 1 is discharged anhydrous flushing toilet bowl, it is characterized in that, described valving comprises cylinder, valve block and die cavity, and described valve block is positioned at die cavity and cylinder links.
5. nothing as claimed in claim 1 is discharged anhydrous flushing toilet bowl, it is characterized in that, the outer surface of described vacuum storage tank is provided with the electric heating film that sticks mutually with it.
6. nothing as claimed in claim 5 is discharged anhydrous flushing toilet bowl, it is characterized in that, the described vacuum storage tank that sticks electric heating film is provided with heat-insulation layer.
7. nothing as claimed in claim 1 is discharged anhydrous flushing toilet bowl, it is characterized in that, also comprises foam maker, and the outlet of described foam maker and closet stall, urine pond are connected.
8. utilization such as the arbitrary described nothing of claim 1 to 7 using method of discharging anhydrous flushing toilet bowl is characterized in that, may further comprise the steps:
A) the fog-spray nozzle magnetic valve that the eaves inwall is provided with on fog-spray nozzle magnetic valve that the eaves inwall is provided with on the startup closet stall and the urine pond, make its automatic spraying microparticles water smoke, delay time after 1～2 second, valving that links to each other with closet stall and the magnetic valve that links to each other with the urine pond are opened automatically, stool in the closet stall is sucked up in the vacuum storage tank, urine in the urine pond is sucked up in the negative pressure storage tank, subsequent spray head magnetic valve, vacuum storage tank valving and negative pressure storage tank magnetic valve are closed simultaneously, the emitted dose of described fog-spray nozzle is 300～600ml/min, maintenances-60Kp is to the vacuum of-96Kp in the described vacuum storage tank, in the described negative pressure storage tank maintenance-30Kp extremely-negative pressure of 60Kp;
B) mobile slit inner bag is placed on the inwall of closet stall, start the fog-spray nozzle magnetic valve that the eaves inwall is provided with on the closet stall once more, make its automatic spraying microparticles water smoke, delay time after 1-2 second, the valving that links to each other with closet stall is opened once more automatically, residual stool is sucked up in the vacuum storage tank in the closet stall, subsequent spray head magnetic valve, vacuum storage tank valving are closed simultaneously, the emitted dose of described fog-spray nozzle is 300～600ml/min, in the described vacuum storage tank maintenances-60Kp extremely-vacuum of 96Kp;
C) start vavuum pump, the vacuum storage tank vacuumized, the stool in the vacuum storage tank is dehydrated, in the described vacuum storage tank maintenances-60Kp extremely-vacuum of 96Kp;
D) by electric heating film to vacuum storage tank heat tracing, the stool in it is dehydrated, the temperature of described heat tracing is at 36 ℃～48 ℃;
E) the spiral output device empties dry stool regularly with the output of the stool spiral after dehydrating in the vacuum storage tank, and described equipped at outlet port is with pouch;
F) urine in the negative pressure storage tank extracts urine to urine accumulating jar by discharge conection with drawing liquid pump, regularly empties urine.
9. nothing as claimed in claim 8 is discharged the using method of anhydrous flushing toilet bowl, it is characterized in that, also comprises using foam maker to fill with liquid foam in closet stall and the urine pond before described step a).
10. nothing as claimed in claim 8 is discharged the using method of anhydrous flushing toilet bowl, it is characterized in that, gap between described urine lid and the urine pond inwall is 3～6 millimeters, be pumped in the negative pressure storage tank under the effect of the negative-pressure gas of the urine in the urine pond in the negative pressure storage tank, the speed of described negative-pressure air-flow is 10～20 meter per seconds; Gap between described mobile slit inner bag and the closet stall inwall is 3～6 millimeters, and the stool in the closet stall is pumped under the vacuum action of vacuum storage tank in the vacuum storage tank, and the speed of described vacuum pneumatic is 10～20 meter per seconds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010574458A CN101999856B (en) | 2010-12-06 | 2010-12-06 | Non-discharge and water-free flushing urinal and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010574458A CN101999856B (en) | 2010-12-06 | 2010-12-06 | Non-discharge and water-free flushing urinal and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101999856A true CN101999856A (en) | 2011-04-06 |
| CN101999856B CN101999856B (en) | 2012-10-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010574458A Expired - Fee Related CN101999856B (en) | 2010-12-06 | 2010-12-06 | Non-discharge and water-free flushing urinal and using method thereof |
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| Country | Link |
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| CN (1) | CN101999856B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102261117A (en) * | 2011-05-03 | 2011-11-30 | 南通航运职业技术学院 | Toilet system |
| CN106388674A (en) * | 2016-12-14 | 2017-02-15 | 东莞理工学院 | Toilet with separation of urine and stool |
| CN108301475A (en) * | 2018-02-11 | 2018-07-20 | 西安科技大学 | A kind of improved excrement source separator and method |
| CN115478715A (en) * | 2022-10-12 | 2022-12-16 | 南京逐鹿景观工程有限公司 | Intelligent ecological circulating type environment-friendly mobile toilet |
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| EP0507687A1 (en) * | 1991-04-04 | 1992-10-07 | Medisystem | Sanitary toilet unit for separating and collecting radioactive urine |
| WO2002042569A1 (en) * | 2000-11-23 | 2002-05-30 | Urimat Holding Ag | Wc system |
| CN2695499Y (en) * | 2004-03-12 | 2005-04-27 | 苏金贵 | Water-saving toilet system of internal circulation flushing |
| CN2701386Y (en) * | 2004-04-05 | 2005-05-25 | 王晓安 | Solid-liquid separation type flush-free automatic toilet utensil |
| CN2714654Y (en) * | 2004-08-13 | 2005-08-03 | 万若（北京）环境工程技术有限公司 | Water saving toilet capable of collecting pure urine |
| CN2777084Y (en) * | 2005-01-04 | 2006-05-03 | 吕海清 | Sanitary ware specially used for environmental protection toilet |
| CN201879603U (en) * | 2010-12-06 | 2011-06-29 | 郑永祥 | Discharge-free water-flushing-free closet |
-
2010
- 2010-12-06 CN CN201010574458A patent/CN101999856B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0507687A1 (en) * | 1991-04-04 | 1992-10-07 | Medisystem | Sanitary toilet unit for separating and collecting radioactive urine |
| WO2002042569A1 (en) * | 2000-11-23 | 2002-05-30 | Urimat Holding Ag | Wc system |
| CN2695499Y (en) * | 2004-03-12 | 2005-04-27 | 苏金贵 | Water-saving toilet system of internal circulation flushing |
| CN2701386Y (en) * | 2004-04-05 | 2005-05-25 | 王晓安 | Solid-liquid separation type flush-free automatic toilet utensil |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102261117A (en) * | 2011-05-03 | 2011-11-30 | 南通航运职业技术学院 | Toilet system |
| CN106388674A (en) * | 2016-12-14 | 2017-02-15 | 东莞理工学院 | Toilet with separation of urine and stool |
| CN108301475A (en) * | 2018-02-11 | 2018-07-20 | 西安科技大学 | A kind of improved excrement source separator and method |
| CN115478715A (en) * | 2022-10-12 | 2022-12-16 | 南京逐鹿景观工程有限公司 | Intelligent ecological circulating type environment-friendly mobile toilet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101999856B (en) | 2012-10-10 |
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