CN201241382Y - Anhydrous ecological toilet - Google Patents
Anhydrous ecological toilet Download PDFInfo
- Publication number
- CN201241382Y CN201241382Y CNU2008200385042U CN200820038504U CN201241382Y CN 201241382 Y CN201241382 Y CN 201241382Y CN U2008200385042 U CNU2008200385042 U CN U2008200385042U CN 200820038504 U CN200820038504 U CN 200820038504U CN 201241382 Y CN201241382 Y CN 201241382Y
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- Prior art keywords
- outlet
- urine
- connects
- collecting box
- box
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/20—Sludge processing
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- Sanitary Device For Flush Toilet (AREA)
Abstract
Discloses is an anhydrous ecological toilet, which includes a door, a urine and feces separator, a urine bucket, a feces collector, a urine collecting box, a sewage processor and a water purification box. A stool outlet of the urine and feces separator is connected with the feces collector; a urine and toilet-washing water outlet is connected with the urine collecting box; the outlet of the urine collecting box is connected with the sewage processor; the outlet of the sewage processor is connected with the water purification box; and the outlet of the water purification box is connected with a washing port of the urine and feces separator. The sewage processor includes an anaerobic system, an aerobic system and a filtering system; the outlet of the urine collecting box is sequentially connected with the anaerobic system, the aerobic system and a filtering water exit box; and the outlet of the filtering water exit box is connected with the water purification box. The utility model adopts an advanced water treatment technology and combines a plurality of processing means of physics, chemistry and biology to ensure the quality of effluent water. The anhydrous ecological toilet does not need to be washed with tap water and is free from odor and pollution; besides, the processing equipment does not need to be maintained by professional staff at normal times.
Description
Technical field
The utility model relates to environmental protection offal treatment field, specifically is a kind of no ecological toilet.
Background technology
Development along with society, the increase of population without harmless treatment, directly is discharged to every field such as rivers and creeks water system, tourist attraction by the ight soil human, that animal is discharged, water system, land, environment are polluted, bring the disease threat of (comprising serious infectious disease) to the mankind.Therefore, the harmless treatment to the ight soil discarded object of lavatory discharging is crucial research topic.Simultaneously, along with expanding economy, the requirement of the ight soil that country discharges the lavatory and the harmless treatment of discarded object is also strict day by day, and has formulated relevant environmental protection standard.As boats and ships are proposed to set up sanitary sewage (sanitary wastewater and kitchen waste water) treatment system, environmental requirement has been proposed also for the lavatory of tourist attractions.
Summary of the invention
In order to solve the above-mentioned problems in the prior art, the utility model proposes a kind of no ecological toilet, concrete technical scheme is as follows:
A kind of no ecological toilet comprises door, urine-ordure separator, urinating bucket, defecate collection device, urine collecting box, apparatus for treating sewage, clear water tanks; The stool outlet connection defecate collection device of urine-ordure separator is urinated and the water out of flushing the toilet connects urine collecting box; The outlet of urine collecting box connects apparatus for treating sewage; The outlet of apparatus for treating sewage connects clear water tanks, and the outlet of clear water tanks is connected to the flush port of urine-ordure separator.Described apparatus for treating sewage comprises anaerobic system, aerobic system and filtration system, and the outlet of urine collecting box connects anaerobic system, aerobic system successively and filters out water tank, and the outlet that filters out water tank connects clear water tanks.
Described urine-ordure separator is that the urine excrement separates pan.
Be respectively equipped with anaerobic bacteria and aerobic bacteria in described anaerobic system and the aerobic system, be used for the water organic matter is handled.
Anaerobic system and aerobic system mainly be, self growth and the reproductive process by extraordinary microorganism progressively consumes the larger molecular organics matter in the water, becomes the constituent of microorganism itself, and is decomposed into free of contamination inorganic matter, releases energy simultaneously.
Principle is as follows:
Sewage is handled in anaerobic system earlier, and anaerobic bacteria and amphimicrobe are not having to carry out following biochemical process: larger molecular organics under the condition of oxygen
Small-molecule substance is (as CH
4, H
2S, NH
3-N, H
2O etc.).
Handle in aerobic system, aerobic bacteria and amphimicrobe are having under the condition of oxygen again, and with the product of anaerobic system, small-molecule substance is converted into the simple inorganic matter of environmental sound: small-molecule substance is (as CH
4, H
2S, NH
3-N, H
2O etc.)
Simple inorganic matter (CO
2, N
2, H
2O).
Described apparatus for treating sewage also comprises regulating box, and the inlet of regulating box connects the outlet of urine collecting box, and the outlet of regulating box connects anaerobic system.The effect of regulating box is the balanced water quality and the water yield.
Be provided with fluid level controller, electromagnetic valve in the described regulating box; Fluid level controller connects control electromagnetic valve, the switch of solenoid control joint case outlet.Flow to anaerobic box with can controlling the water constant so automatically, can continue balanced bearing from the pollutant in the water to guarantee the microorganism in anaerobic system, the aerobic system.
Described clear water tanks is located at the top in described lavatory; The defecate collection device is located at the below that the urine excrement separates pan with urine collecting box; Be provided with mixing plant in the defecate collection device, constitute the defecate collection agitator; Be provided with lift pump in the urine collecting box; Also be provided with lift pump between the outlet of described filtration system and the clear water tanks.Be provided with organic filler and microorganism fungus kind in the collapsible solid ight soil in the described defecate collection agitator; According to filler and microorganism fungus kind, keep required temperature, humidity in the defecate collection agitator.
Described lavatory also comprises urinating bucket and wash basin; The outlet of described urinating bucket connects urine collecting box, and the flush port of urinating bucket connects the outlet of clear water tanks; The following mouth of a river of described wash basin connects the inlet of filtration system, and wash basin is provided with water tap, connects running water pipe.
This lavatory also comprises deodorizing tower, and the place, gas outlet of deodorizing tower is provided with exhaust fan; The air inlet port of deodorizing tower connects regulating box, aerobic system, anaerobic system and defecate collection agitator respectively.
This lavatory also comprises control system, and system comprises central controller, and central controller connects control the motor of illuminating lamp interior between the infrared inductor on doorway, lavatory, exhaust fan, urine-ordure separator, defecate collection agitator mixing plant.
The control system operating principle is as follows: when the someone entered, the infrared inductor on doorway was passed on signal, and illuminating lamp, exhaust fan interior between the lavatory are started working, and the baffle plate of urine-ordure separator begins pull work 2 times, and the bath of control of pump short time.When the human lavatory finishes when going out, the infrared inductor on doorway is passed on signal once more, illuminating lamp, exhaust fan stop working between the lavatory, and the baffle plate of urine-ordure separator begins pull work 2 times, and control of pump is washed by water for a long time.
Compared with prior art, the utility model adopts advanced water technology, has merged physics, chemistry, biology, and multiple processing means guarantee effluent characteristics.Need not that tap water dashes, no stink, pollution-free; Treatment facility need not the professional at ordinary times and safeguards.
Description of drawings
Fig. 1 is a system architecture diagram of the present utility model
Fig. 2 is a process chart of the present utility model
Fig. 3 is the theory diagram of the utility model control system
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and the specific embodiment.
A kind of no ecological toilet comprises door, urine-ordure separator, urinating bucket, defecate collection device, urine collecting box, apparatus for treating sewage, clear water tanks; The stool outlet of urine-ordure separator connects the defecate collection device, urinates and the water out connection urine collecting box of flushing the toilet, and the flush port of urine-ordure separator connects the outlet of clear water tanks; The outlet of urine collecting box connects apparatus for treating sewage; The outlet of apparatus for treating sewage connects clear water tanks, and the outlet of clear water tanks is connected to the flush port of urine-ordure separator.Described apparatus for treating sewage comprises anaerobic system, aerobic system and filtration system, and the outlet of urine collecting box connects anaerobic system, aerobic system successively and filters out water tank, and the outlet that filters out water tank connects clear water tanks.
Described urine-ordure separator is that the urine excrement separates pan.Be respectively equipped with anaerobic bacteria and aerobic bacteria in described anaerobic system and the aerobic system, be used for the water organic matter is handled.Described apparatus for treating sewage also comprises regulating box, and the inlet of regulating box connects the outlet of urine collecting box, and the outlet of regulating box connects anaerobic system.Be provided with fluid level controller, electromagnetic valve in the described regulating box; Fluid level controller connects control electromagnetic valve, the switch of solenoid control joint case outlet.Described defecate collection device is located at the below that the urine excrement separates pan with urine collecting box, is designated down urine collecting box in the accompanying drawing; Be provided with mixing plant in the defecate collection device, constitute the defecate collection agitator; Be provided with lift pump in the urine collecting box, be designated lift pump 1 in the accompanying drawing; Also be provided with lift pump between the outlet of described filtration system and the clear water tanks, be designated lift pump 2 in the accompanying drawing; Described clear water tanks is located at the top in described lavatory, is designated clear water tanks in the accompanying drawing 2.Described lavatory also comprises urinating bucket and wash basin; The outlet of described urinating bucket connects urine collecting box, and the flush port of urinating bucket connects the outlet of clear water tanks; The following mouth of a river of described wash basin connects the inlet of filtration system, and wash basin is provided with water tap, connects running water pipe.
Be provided with organic filler and microorganism fungus kind in the collapsible solid ight soil in the described defecate collection agitator; According to filler and microorganism fungus kind, keep required temperature, humidity in the defecate collection agitator.
Described lavatory also comprises deodorizing tower, and the place, gas outlet of deodorizing tower is provided with exhaust fan; The air inlet port of deodorizing tower connects regulating box, aerobic system, anaerobic system and defecate collection agitator respectively.
This lavatory also comprises control system, and system comprises central controller, and central controller connects control the motor of illuminating lamp interior between the infrared inductor on doorway, lavatory, exhaust fan, urine-ordure separator, defecate collection agitator mixing plant.Described central controller can adopt single-chip microcomputer or PLC etc.
Filler in described urine excrement separation pan, anaerobic system, aerobic system, the defecate collection agitator and microorganism fungus kind and defecate collection agitator heat and moisture preserving method and apparatus are products of the prior art, are not further limited at this.
In this example, the course of work of no ecological toilet is as follows:
One, stool is handled: when going out greatly after an action of the bowels, control system is sent instruction, the urine excrement separates pan and urinates the excrement separation, use the circulating water flushing urine-ordure separator, stool directly enters the defecate collection agitator, under the condition of certain temperature humidity, accept the biological bacteria degraded, be broken down into gas and small amounts of inorganic thing residue.Flushing water and urine enter down urine collecting box.
Two, urine is handled: sewage enters urine collecting box to carry out one-level and handles, and separates, precipitation is removed foreign matter in the water, impurity etc.Enter anaerobism, aerobic biochemical system again, carry out secondary treatment, most organic progressively is decomposed into gas and trace mineral by compound biological bacterium in the sewage, and water quality is purified.At last water is carried out tertiary treatment,, get rid of colourity, smell and germ etc. in the water through the process of filtering, adsorbing.
Three, reuse is flushed the toilet: the water that disposes is stored in the clear water tanks, extracts the flushing urinating bucket by pump and separates pan with the urine excrement.
In this example, the technical data of no ecological toilet:
Power supply: AC 220V, 50Hz (civil power promptly commonly used)
Position, single lavatory peak power: 800W (containing the insulation in winter)
The specified amount of going to toilet in single position, lavatory: 200 person-times/day
Internal configurations
Main configuration between the lavatory: glass fiber reinforced plastic (or stainless steel) urine excrement separates pan, water-free flush peeing bucket, stainless steel handrail, hat-and-coat hook, mirror, stainless steel toilet roll holder, waste-basket, open-door system, unmanned display unit, intelligent energy-saving illuminator, automatic air draft air supply system.
Outer facade mainly disposes: lavatory advertising lamp box, lavatory label, step.
Main configuration between management: illuminator, general supply case, electric appliance control box, power supply access port etc.
The main configuration of equipment room: defecate collection agitator, sewage biochemical treatment reclaiming system
Steel frame construction
The load-carrying members in whole lavatory are the frame-type steel work, and selection of overall structure member and welding meet national standard, and the inspection-free steel skeleton construction of GB, wall thickness are all more than 1.2mm, and through preservative treatment, lifting or shovel are adorned when mobile, can guarantee the product fastness.
The decoration material
The lavatory indoor and outdoor is decorated and is all adopted green structural material, and appearance and modeling is elegant in appearance, and the lines flow smoothly, can embody sense of modernness, coordinates mutually with the modern city view.
1. outer wall material: exterior wall adopts import metal heat preservation carving plate or aluminium-plastic panel, and color stable, bath hydro-peening get final product dedusting, and is colour-fast, do not peel off; Ultra-violet radiation resisting and steam soda acid corrode, and should not wear out; Have toughness, not fragile, sound isolating and heat insulating performance is strong, and external force resistance impacts not easily broken breakage; From putting out the fire-retardant difficult combustion grade standard that reaches.
2. exterior wall identifies: be provided with signs such as tangible communal bathroom, position, the shared lavatory of men and women.
3. roof Material: structure selection and reasonable in design, satisfy the requirement of waterproof and thermal insulation.
4. decorate between the lavatory: ground is unified plane in the lavatory, ground is adopted and is cleaned convenience, robust granite or marble as finish material, interior wall adopts green structural material, fire prevention, anticorrosion and the plastics buckle of being convenient to clean are done decorative cover, ceiling adopts special-purpose aluminium-plastic panel as finish material, thick 20 of aluminium.
In this example, the operative norm of no ecological toilet:
Product meets the industry standard CJJ14-2005 of the People's Republic of China (PRC) " urban restroom design standard " requirement.
The product sanitary index meets water closet one class standard requirement among the GB/T17217 " urban restroom sanitary standard ".
The odor concentration of product emission gases, ammonia concentration meet GB14554-93 " odorant pollutant discharge standard ".
The quality control standard of ISO9001-2000 is carried out in the product manufacturing.
Treatment technology
Adopt microorganism fungus kind digestion degradation technique, non-pollution discharge.The lavatory takes to heat and the strict measure that is incubated, and treatment effect is not subjected to the restriction of environment temperature ,-25 ℃～can normally move below 45 ℃ degrees centigrade.
When going out greatly after an action of the bowels, control system is sent instruction, and the urine excrement separates pan and urinates the excrement separation, use the circulating water flushing urine-ordure separator, stool directly enters the defecate collection agitator, and the biological bacteria of accepting to add under the condition of certain temperature humidity is degraded, and is broken down into gas and small amounts of inorganic thing residue.Flushing water and urine enter down urine collecting box.
Sewage enters down urine collecting box and carries out the one-level processing, the foreign matter in separation, the precipitation removal water, impurity etc.Enter regulating box, anaerobism, aerobic biochemical system again, carry out secondary treatment, most organic progressively is decomposed into gas and trace mineral by different biological bacteria in the sewage, and water quality is purified.At last water is carried out tertiary treatment,, get rid of colourity, smell and germ etc. in the water through the process of filtration, absorption, micro-filtration.The water that disposes is stored in the clear water tanks, extracts the flushing urinating bucket by pump and separates pan with the urine excrement.The water of washing one's hands uses up collection, filters, and returns flushed closet, rational utilization of water resources.
Claims (10)
1, a kind of no ecological toilet comprises door, urine-ordure separator, urinating bucket, defecate collection device, urine collecting box, apparatus for treating sewage, clear water tanks; The stool outlet of urine-ordure separator connects the defecate collection device, urinates and the water out connection urine collecting box of flushing the toilet, and the flush port of urine-ordure separator connects the outlet of clear water tanks; The outlet of urine collecting box connects apparatus for treating sewage; The outlet of apparatus for treating sewage connects clear water tanks, the outlet of clear water tanks is connected to the flush port of urine-ordure separator, it is characterized in that described apparatus for treating sewage comprises anaerobic system, aerobic system and filtration system, the outlet of urine collecting box connects anaerobic system, aerobic system successively and filters out water tank, and the outlet that filters out water tank connects clear water tanks.
2, no ecological toilet according to claim 1 is characterized in that described urine-ordure separator is that the urine excrement separates pan.
3, no ecological toilet according to claim 1 is characterized in that being respectively equipped with anaerobic bacteria and aerobic bacteria in described anaerobic system and the aerobic system, is used for the water organic matter is handled.
4, no ecological toilet according to claim 3 is characterized in that described apparatus for treating sewage also comprises regulating box, and the inlet of regulating box connects the outlet of urine collecting box, and the outlet of regulating box connects anaerobic system.
5, according to claim 1 or 4 described no ecological toilets, it is characterized in that being provided with in the described regulating box fluid level controller, electromagnetic valve; Fluid level controller connects control electromagnetic valve, the switch of solenoid control regulating box outlet.
6, no ecological toilet according to claim 5 is characterized in that described defecate collection device and urine collecting box are located at the below that the urine excrement separates pan; Be provided with mixing plant in the defecate collection device, constitute the defecate collection agitator; Be provided with lift pump in the urine collecting box; Also be provided with lift pump between the outlet of described filtration system and the clear water tanks; Described clear water tanks is located at the top in described lavatory.
7, no ecological toilet according to claim 6, feature are to be provided with organic filler and microorganism fungus kind in the collapsible solid ight soil in the described defecate collection agitator; According to filler and microorganism fungus kind, keep required temperature, humidity in the defecate collection agitator.
8, no ecological toilet according to claim 6 is characterized in that described lavatory also comprises urinating bucket and wash basin; The outlet of described urinating bucket connects urine collecting box, and the flush port of urinating bucket connects the outlet of clear water tanks; The following mouth of a river of described wash basin connects the inlet of filtration system, and wash basin is provided with water tap, connects running water pipe.
9, no ecological toilet according to claim 8 is characterized in that also comprising deodorizing tower, and the place, gas outlet of deodorizing tower is provided with exhaust fan; The air inlet port of deodorizing tower connects regulating box, aerobic system, anaerobic system and defecate collection agitator respectively.
10, no ecological toilet according to claim 9, it is characterized in that also comprising control system, system comprises central controller, and central controller connects control the motor of illuminating lamp interior between the infrared inductor on doorway, lavatory, exhaust fan, urine-ordure separator, defecate collection agitator mixing plant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200385042U CN201241382Y (en) | 2008-08-06 | 2008-08-06 | Anhydrous ecological toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200385042U CN201241382Y (en) | 2008-08-06 | 2008-08-06 | Anhydrous ecological toilet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201241382Y true CN201241382Y (en) | 2009-05-20 |
Family
ID=40714677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200385042U Expired - Fee Related CN201241382Y (en) | 2008-08-06 | 2008-08-06 | Anhydrous ecological toilet |
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| Country | Link |
|---|---|
| CN (1) | CN201241382Y (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837648A (en) * | 2012-06-29 | 2012-12-26 | 上海华杰生态环境工程有限公司 | Pulling-type microbial foam toilet |
| CN102995706A (en) * | 2012-10-31 | 2013-03-27 | 张美玲 | Toilet-flushing water saving system |
| CN103967097A (en) * | 2014-05-13 | 2014-08-06 | 李泽 | Movable toilet |
| CN104047442A (en) * | 2014-06-20 | 2014-09-17 | 欧士玺 | Spliced mobile toilet |
| CN104060662A (en) * | 2014-06-20 | 2014-09-24 | 欧士玺 | Ecological and environment-friendly mobile toilet |
| CN104278730A (en) * | 2014-09-30 | 2015-01-14 | 王立臣 | Waterless self-circulating urine flushing equipment with function of collecting raw urokinase |
| CN104727400A (en) * | 2015-04-09 | 2015-06-24 | 重庆大学 | Water-saving, energy-saving and environment-friendly toilet |
| CN106088248A (en) * | 2016-08-03 | 2016-11-09 | 王立臣 | Defecation water-saving flushing system |
| CN106186522A (en) * | 2016-07-29 | 2016-12-07 | 美的集团股份有限公司 | Bio-toilet |
| CN106698877A (en) * | 2017-02-18 | 2017-05-24 | 滨州盛华建材有限公司 | Method for public toilet pollution treatment |
| CN106854888A (en) * | 2015-12-08 | 2017-06-16 | 庞培磊 | A kind of digital intelligent control system and circulation water utilization method for microbial environment protecting closet |
| CN107419783A (en) * | 2017-08-02 | 2017-12-01 | 南京国荣环保科技有限公司 | Removable bio-toilet based on effluent cycle reutilization system |
| CN107435447A (en) * | 2016-05-25 | 2017-12-05 | 山东腾博环境科技有限公司 | Intelligent three-phase splits ecological toilet |
| WO2017211050A1 (en) * | 2016-06-07 | 2017-12-14 | 江苏华虹新能源有限公司 | Source-separation resource-type bio-toilet |
| CN108331376A (en) * | 2018-02-24 | 2018-07-27 | 张玥 | A kind of intelligent public lavatory system based on satellite monitoring |
-
2008
- 2008-08-06 CN CNU2008200385042U patent/CN201241382Y/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837648A (en) * | 2012-06-29 | 2012-12-26 | 上海华杰生态环境工程有限公司 | Pulling-type microbial foam toilet |
| CN102995706A (en) * | 2012-10-31 | 2013-03-27 | 张美玲 | Toilet-flushing water saving system |
| CN103967097A (en) * | 2014-05-13 | 2014-08-06 | 李泽 | Movable toilet |
| CN103967097B (en) * | 2014-05-13 | 2016-03-30 | 李泽 | A kind of removable lavatory |
| CN104060662A (en) * | 2014-06-20 | 2014-09-24 | 欧士玺 | Ecological and environment-friendly mobile toilet |
| CN104047442A (en) * | 2014-06-20 | 2014-09-17 | 欧士玺 | Spliced mobile toilet |
| CN104278730B (en) * | 2014-09-30 | 2016-03-09 | 王立臣 | Collect urokinase Materials Absolute self-loopa urinal flusher |
| CN104278730A (en) * | 2014-09-30 | 2015-01-14 | 王立臣 | Waterless self-circulating urine flushing equipment with function of collecting raw urokinase |
| CN104727400A (en) * | 2015-04-09 | 2015-06-24 | 重庆大学 | Water-saving, energy-saving and environment-friendly toilet |
| CN104727400B (en) * | 2015-04-09 | 2016-06-22 | 重庆大学 | One is saved water and energy environment protection water closet |
| CN106854888A (en) * | 2015-12-08 | 2017-06-16 | 庞培磊 | A kind of digital intelligent control system and circulation water utilization method for microbial environment protecting closet |
| CN107435447A (en) * | 2016-05-25 | 2017-12-05 | 山东腾博环境科技有限公司 | Intelligent three-phase splits ecological toilet |
| WO2017211050A1 (en) * | 2016-06-07 | 2017-12-14 | 江苏华虹新能源有限公司 | Source-separation resource-type bio-toilet |
| CN106186522A (en) * | 2016-07-29 | 2016-12-07 | 美的集团股份有限公司 | Bio-toilet |
| CN106186522B (en) * | 2016-07-29 | 2019-10-01 | 美的集团股份有限公司 | Bio-toilet |
| CN106088248A (en) * | 2016-08-03 | 2016-11-09 | 王立臣 | Defecation water-saving flushing system |
| CN106698877A (en) * | 2017-02-18 | 2017-05-24 | 滨州盛华建材有限公司 | Method for public toilet pollution treatment |
| CN107419783A (en) * | 2017-08-02 | 2017-12-01 | 南京国荣环保科技有限公司 | Removable bio-toilet based on effluent cycle reutilization system |
| CN108331376A (en) * | 2018-02-24 | 2018-07-27 | 张玥 | A kind of intelligent public lavatory system based on satellite monitoring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: NANJING XIELI ENVIRONMENTAL CINSERVATION TECHNOLOG Free format text: NEW ADDRESS: JINGSAN ROAD, INDUSTRY CENTER DISTRICT, TANGSHAN STREET, JIANGNING DISTRICT, NANJING CITY, JIANGSU PROVINCE, ZIP CODE:211132 |
|
| CP02 | Change in the address of a patent holder |
Address after: Industrial concentration area, Tangshan street, Jiangning District, Jiangsu City, Nanjing Province, West three road, post code: 211132 Patentee after: Nanjing Xieli Environmental-protection Tech. Co., Ltd. Address before: Dong Ba Zhen, Gaochun County of Nanjing City, Jiangsu province zip code: 211300 Patentee before: Nanjing Xieli Environmental-protection Tech. Co., Ltd. |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090520 Termination date: 20110806 |