CN206737020U - Miniature water environment-friendly cycle public lavatory - Google Patents
Miniature water environment-friendly cycle public lavatory Download PDFInfo
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- CN206737020U CN206737020U CN201720477149.8U CN201720477149U CN206737020U CN 206737020 U CN206737020 U CN 206737020U CN 201720477149 U CN201720477149 U CN 201720477149U CN 206737020 U CN206737020 U CN 206737020U
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Abstract
The utility model discloses a kind of Miniature water environment-friendly cycle public lavatory, including lavatory casing and sewage treatment unit, bath unit, closet and vacuum excrement collector in the lavatory casing；Sewage treatment unit includes clear water reserviors and regulating reservoir, and the water inlet for unit of washing by water is connected by pipeline with the clear water reserviors of sewage treatment unit, and the delivery port for unit of washing by water is connected by pipeline with the flush port of closet；Vacuum excrement collector is provided with vacuum motor, air tank and the Water Tank being connected, air is aspirated or discharged by vacuum motor, to control the pressure of air tank so that Water Tank suction or extrusion sewage, the suction inlet of Water Tank is connected by pipeline with the sewage draining exit of closet, and the outlet of Water Tank is connected by pipeline with the regulating reservoir of sewage treatment unit.The utility model supplies water without outside, and also not to outside sewage effluent, energy-conserving and environment-protective, floor space is small, lays not limited by the field.
Description
Technical field
It the utility model is related to communal facility technical field, and in particular to a kind of Miniature water environment-friendly cycle public lavatory.
Background technology
Public lavatory has become an important finger of the economy for weighing city, civilization and infrastructure construction development
Mark, in the almost all of city in China, public lavatory typically only relies on the programming and distribution of government, and investment is built, it is necessary to put into
Substantial amounts of fund and resource, and the working service cost in later stage is higher.Although substantial amounts of fund and money has had been put into government
Source, but the quantity of existing public lavatory and the density of distribution still can not much meet civic use demand, therefore, often occur
The distance of public lavatory is remote, upper public lavatory is lined up and the problems such as the environment difference of lavatory.
Traditional public lavatory species is more, configurations, wherein most of is the Water flushing for cistern used, its sewage is directly arranged
Municipal sewage pipe network is put into, the public lavatory automaticity of this structure is low, and originally water consumption is big, and blowdown flow rate is big, to lavatory
The requirement of addressing is very harsh, and the either maintenance cost in construction or later stage is all higher, so as to limit public lavatory
Build on a large scale.
Utility model content
For in the prior art the defects of, the utility model provides a kind of Miniature water environment-friendly cycle public lavatory, so that its nothing
Outside water supply is needed, also not to outside sewage effluent, energy-conserving and environment-protective, floor space is small, lays not limited by the field.
The utility model provides a kind of Miniature water environment-friendly cycle public lavatory, including lavatory casing and installs the lavatory casing
Interior sewage treatment unit, bath unit, closet and vacuum excrement collector；The sewage treatment unit goes to toilet caused for purification
Sewage, sewage treatment unit include clear water reserviors and regulating reservoir；The bath unit is used to control current toilet flushing, unit of washing by water
Water inlet connected by pipeline with the clear water reserviors of sewage treatment unit, the delivery port of unit of washing by water is rushed by pipeline and closet
The mouth of a river connects；The vacuum excrement collector is provided with the vacuum motor, air tank and the Water Tank that are connected, by vacuum motor suction or
Discharge air, to control the pressure of air tank so as to Water Tank suction or extrude sewage, the suction inlet of Water Tank by pipeline with
The sewage draining exit connection of closet, the outlet of Water Tank are connected by pipeline with the regulating reservoir of sewage treatment unit.
The utility model after flushing the toilet, vacuum excrement collector suction flush the toilet after sewage and drain into the regulation of sewage treatment unit
Chi Zhong, the clear water after sewage treatment unit purifies are stored in the clear water reserviors of sewage treatment unit, and the water in clear water reserviors can use
Flush the toilet and wash one's hands in circulation, and the supplement of urine can offset evaporated water, can not only meet flushing the toilet after use, and without outside
Supply water, also not to outside sewage effluent, also, the utility model passes through a set of equipment, you can realize Water Tank suction sewage and
Effluent sewerage, aspirated by vacuum motor or discharge air, to control the pressure of air tank, you can control Water Tank suction sewage
Conversion between effluent sewerage, saves space, reduces cost, is flushed the toilet by way of soil pick-up, greatly reduces punching
Lavatory water consumption, so as to reduce sewage load, the volume of sewage treatment unit also greatly reduces, whole side floor space
Very little, can Wang be intended to bus platform, street corner lay, landing i.e. can be used, without construction.
Further, it is provided with the pipeline between the suction inlet of the Water Tank and the sewage draining exit of closet into water non-return
Valve, drainage check valve is provided with the pipeline between the outlet of Water Tank and the regulating reservoir of sewage treatment unit.Water inlet non-return
Valve can prevent sewage from filling back closet after being sucked away, and drainage check valve can prevent sewage from filling back vacuum excrement collector after discharging.
Further, the vacuum motor, air tank and Water Tank are mounted in the cabinet at closet rear, air tank
Upper and lower part be respectively arranged with valve and lower valve, vacuum motor includes vacuum inlet feeds and malleation outlet, vacuum
Suction inlet and malleation outlet are respectively by pipeline and two orifices of threeway, the pipeline between vacuum inlet feeds and threeway
On be provided with the first magnetic valve, second solenoid valve, and the of the threeway are provided with the pipeline between malleation outlet and threeway
Three interfaces are connected with the upper valve of air tank, and the 3rd magnetic valve is provided with the top of the Water Tank, and Water Tank passes through the 3rd
Magnetic valve connects with the lower valve of air tank, and the suction inlet of the Water Tank is located at the middle part of Water Tank, the outlet of Water Tank
Located at the bottom of Water Tank.Using said structure, it can realize that sewage caused by flushing the toilet siphons away and drains into sewage treatment unit
In regulating reservoir, during suction, the first magnetic valve first is opened, second solenoid valve and the 3rd closed electromagnetic valve, and vacuum motor suction is empty
Air in gas tank, after negative pressure reaches setting value in air tank, the first magnetic valve and second solenoid valve are closed, and the 3rd magnetic valve is beaten
To open, Water Tank, which produces negative pressure and simultaneously sucked, flushes the toilet caused sewage, during discharge, the first magnetic valve and the 3rd closed electromagnetic valve, second
Magnetic valve is opened, air in vacuum motor compressed air cylinder, after malleation reaches setting value in air tank, the first magnetic valve and the
Two closed electromagnetic valves, the 3rd magnetic valve are opened, and Water Tank produces malleation and the sewage in Water Tank is pressed into sewage treatment unit
Regulating reservoir, because the suction inlet of Water Tank is located at the middle part of Water Tank, the outlet of Water Tank is located at the bottom of Water Tank, no
Sewage backflow closet is only avoided that, at utmost effluent sewerage, the equipment body connect and can for pipeline, what action component was selected
Magnetic valve and motor etc. are all market ripes, reliable, and it is extremely low to run power consumption.
Further, first magnetic valve and second solenoid valve are three port two position magnetic valve, and each three port two position
One of interface of magnetic valve is respectively connected with muffler.By setting muffler, vacuum motor can be reduced and produced at work
Noise, lifting goes to toilet experience.
Further, it is provided with air manometer at the top of the air tank.Detected by air manometer in air tank
Air pressure situation, to control vacuum excrement collector suction sewage.
Further, it is provided with anti-overflow probe on the downside of the 3rd magnetic valve.By setting anti-overflow probe, dirt can be prevented
Water is inhaled into air tank, improves device security.
Further, the bath unit includes booster pump and the 4th magnetic valve, the booster pump and the 4th magnetic valve according to
On pipeline between the flush port of the secondary clear water reserviors for being connected on sewage treatment unit and closet, stool and urine is provided with the cabinet
Push button.Stool and urine push button is pressed, the 4th magnetic valve is opened, and is pressurized pump work, you can the water punching in suction clear water reserviors
Wash closet.
Further, hand basin and tap are provided with the top of the cabinet, the discharge outlet of the hand basin passes through pipe
Road connects with the regulating reservoir of sewage treatment unit, and the pipeline between the discharge outlet of hand basin and the regulating reservoir of sewage treatment unit
On be provided with water storage box and immersible pump, the tap water inlet passes through pipeline and the pipeline communication after booster pump supercharging.Using
Said structure, it can be washed one's hands by the water in clear water reserviors, the sewage after washing one's hands is after water storage box is collected, then by being arranged on water storage box
Interior immersible pump, which is discharged into regulating reservoir, carries out circular treatment, and structure design is compact.
Further, in addition to controller, the input of the controller by wire respectively with stool and urine push button,
Air manometer connects with anti-overflow probe signal, the output end of controller by wire respectively with the first magnetic valve, the second electromagnetism
Valve, the 3rd magnetic valve, the 4th magnetic valve, vacuum motor connect with supercharging pump signal.By controller come control the first magnetic valve,
Second solenoid valve, the 3rd magnetic valve, the 4th magnetic valve, vacuum motor and booster pump, as long as in use, press stool and urine rinse by
Button, the auto-flushing of lavatory, the soil pick-up of vacuum excrement collector and blowdown and the processing of sewage are can be achieved with, control is reliable, automatically
Change degree is high, simple to operate.
The beneficial effects of the utility model are：
(1) supply water without outside, also do not laid not limited by the field to outside sewage effluent；
(2) blowdown flow rate flushed the toilet is reduced so that sewage treatment unit volume reduces, and overall floor space is small；
(3) energy-conserving and environment-protective；
(4) equipment operation noise is small；
(5) equipment is safe and reliable to operation；
(6) automaticity is high, simple to operate.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art.In all of the figs, it is similar
Element or part are typically identified by similar reference.In accompanying drawing, each element or part might not be according to the ratios of reality
Draw.
Fig. 1 is the structural representation of the overlook direction of the utility model embodiment；
Fig. 2 is the vacuum excrement collector of the utility model embodiment and the assembling schematic diagram of closet；
Fig. 3 is the structural representation of the air tank of the utility model embodiment；
Fig. 4 is the assembling schematic diagram of the Water Tank of the utility model embodiment, closet and regulating reservoir inlet channel；
Fig. 5 is the structural representation of the vacuum motor of the utility model embodiment.
In accompanying drawing, 1 represents lavatory casing；2 represent sewage treatment unit；3 represent closet；4 represent vacuum excrement collector；41 tables
Show cabinet；42 represent vacuum motor；421 represent vacuum inlet feeds；422 represent malleation outlet；423 represent threeway；424 represent
First magnetic valve；425 represent second solenoid valve；426 represent muffler；43 represent air tank；431 represent upper valve；432 represent
Lower valve；433 represent air manometer；44 represent Water Tank；441 represent suction inlet；442 represent outlet；443 represent the 3rd
Magnetic valve；444 represent anti-overflow probe；5 represent hand basin；6 represent tap；7 represent water storage box；71 represent into Water Check Valve；
72 represent drainage check valve；81 represent the 4th magnetic valve；82 represent stool and urine push button；9 represent controller.
Embodiment
The embodiment of the present embodiment technical scheme is described in detail below in conjunction with accompanying drawing.Following examples are only used
In clearly illustrating the technical scheme of the present embodiment, therefore example is only used as, and the present embodiment can not be limited with this
Protection domain.
The utility model embodiment discloses a kind of Miniature water environment-friendly cycle public lavatory, as shown in Figures 1 to 5, including lavatory
Casing 1 and sewage treatment unit 2 in the lavatory casing 1, bath unit, closet 3 and vacuum excrement collector 4 and controller are installed
9。
Sewage treatment unit 2 goes to toilet caused sewage for purification, and sewage treatment unit 2 uses biomembrance process milipore filter skill
Art and ozone disinfecting technology (this technology is prior art, and the present embodiment repeats no more), make recycle-water reach country-level discharge
Standard, sewage treatment unit 2 include clear water reserviors and regulating reservoir, and the sewage after flushing the toilet is drained into the regulating reservoir of sewage treatment unit 2,
Clear water after the purification of sewage treatment unit 2 is stored in the clear water reserviors of sewage treatment unit 2.
Bath unit is used to control current toilet flushing 3, and bath unit includes booster pump and the 4th magnetic valve 81, booster pump
And the 4th magnetic valve 81 be sequentially connected in series on the pipeline between the clear water reserviors of sewage treatment unit 2 and the flush port of closet 3.
The suction inlet 441 of vacuum excrement collector 4 is connected by pipeline with the sewage draining exit of closet 3, the outlet of vacuum excrement collector 4
442 are connected by pipeline with the regulating reservoir of sewage treatment unit 2.
Vacuum excrement collector 4 is provided with vacuum motor 42, air tank 43 and the Water Tank 44 being connected, vacuum motor 42, air
Tank 43 and Water Tank 44 are mounted in the cabinet 41 at the rear of closet 3, and stool and urine push button 82 is provided with cabinet 41.It is empty
The upper and lower part of gas tank 43 is respectively arranged with valve 431 and lower valve 432, and the top of air tank 43 is provided with air pressure
Table 433, vacuum motor 42 include vacuum inlet feeds 421 and malleation outlet 422, vacuum inlet feeds 421 and malleation outlet 422
Respectively by pipeline and two orifices of threeway 423, it is provided with the pipeline between vacuum inlet feeds 421 and threeway 423
First magnetic valve 424, second solenoid valve 425, and the threeway are provided with the pipeline between malleation outlet 422 and threeway 423
423 the 3rd interface connects with the upper valve 431 of air tank 43, first magnetic valve 424 and second solenoid valve of the present embodiment
425 be three port two position magnetic valve, and one of interface of each three port two position magnetic valve is respectively connected with muffler 426, leads to
The caused noise at work of vacuum motor 42 can be reduced by crossing muffler 426.The top of Water Tank 44 is provided with the 3rd magnetic valve
443, Water Tank 44 is connected by the 3rd magnetic valve 443 with the lower valve 432 of air tank 43, and the downside of the 3rd magnetic valve 443 is set
Anti-overflow probe 444 is equipped with, sewage can be prevented to be inhaled into air tank 43, improves device security, the suction inlet 441 of Water Tank 44 is set
In the middle part of Water Tank 44, the suction inlet 441 of Water Tank 44 connected by pipeline with the sewage draining exit of closet 3 and suction inlet 441 with
It is provided with pipeline between closet 3 into Water Check Valve 71, the outlet 442 of Water Tank 44 is located at the bottom of Water Tank 44, dirty
The outlet 442 of water pot 44 is connected with the regulating reservoir of sewage treatment unit 2 by pipeline and between outlet 442 and regulating reservoir
Drainage check valve 72 is provided with pipeline.
The top of cabinet 41 is provided with hand basin 5 and tap 6, and the discharge outlet of hand basin 5 passes through pipeline and sewage disposal
The regulating reservoir connection of unit 2, and be provided with the pipeline between the regulating reservoir of the discharge outlet of hand basin 5 and sewage treatment unit 2
Water storage box 7 and immersible pump, the sewage after washing one's hands is after the collection of water storage box 7, then the immersible pump by being arranged in water storage box 7 is discharged into tune
Circular treatment is carried out in section pond, the water inlet of tap 6 passes through the pipeline communication after pipeline and booster pump supercharging.
The input of controller 9 by wire respectively with stool and urine push button 82, air manometer 433 and anti-overflow probe
444 signals connect, the output end of controller 9 by wire respectively with the first magnetic valve 424, second solenoid valve 425, the 3rd electromagnetism
Valve 443, the 4th magnetic valve 81, vacuum motor 42 connect with supercharging pump signal.
The operation principle of the present embodiment is as follows：When standby, the first magnetic valve 424 of control is opened, the 3rd magnetic valve 443 and the
Two magnetic valves 425 are closed, and vacuum motor 42 sucks air, to aspirate air in air tank 43, when air manometer 433 detects
After vacuum reaches setting value in air tank 43, the first magnetic valve 424 of control is closed, and waits by size just push button 82, such as
Behind lavatory, stool and urine push button 82 is pressed, controller 9 controls the 4th magnetic valve 81 to open, and is pressurized pump work, aspirates in clear water reserviors
Water toilet flushing 3, vacuum excrement collector 4 draws sewage in closet 3 simultaneously, and during absorption, the 3rd magnetic valve 443 of control is opened,
First magnetic valve 424 and second solenoid valve 425 are closed, and the air tank 43 of negative pressure state connects with Water Tank 44, and Water Tank 44 produces
Raw negative pressure simultaneously sucks caused sewage of flushing the toilet, if suction time reaches setting value or when anti-overflow probe 444 touches sewage, control
Make the 3rd magnetic valve 443 and the 4th magnetic valve 81 is closed, stop drawing and the sewage in Water Tank 44 is drained into sewage disposal list
In the regulating reservoir of member 2, during discharge, the first magnetic valve 424 and the 3rd magnetic valve 443 is controlled to close first, second solenoid valve 425 is beaten
Open, vacuum motor 42 discharges air, with air in compressed air cylinder 43, when air manometer 433 is detected in air tank 43 just
After pressure reaches setting value, the first magnetic valve 424 and second solenoid valve 425 is controlled to close, the 3rd magnetic valve 443 is opened, malleation shape
The air tank 43 of state connects with Water Tank 44, and Water Tank 44 produces malleation and the sewage in Water Tank 44 is pressed into sewage disposal list
The regulating reservoir of member 2, if the 3rd magnetic valve 443 of control is closed after efflux time reaches setting value, into holding state, whole mistake
Journey, need to only press the auto-flushing of the i.e. achievable lavatory of stool and urine push button 82, the soil pick-up of vacuum excrement collector 4 and blowdown and
The processing of sewage, reliable, automaticity is high, meanwhile, caused sewage is also discharged into regulating reservoir after washing one's hands, in regulating reservoir
Sewage be stored in clear water reserviors after the processing of sewage treatment unit 2, the water in clear water reserviors is flushed the toilet and washed one's hands available for circulation.
The water that the present embodiment is flushed the toilet every time is 0.4-0.7 liters (0.4 liter of urine, defecating 0.7 liter), is common environment protection public lavatory
Produce 1/5th of sewage quantity so that the volume of sewage treatment unit 2 reduces, and overall floor space is small, two squatting position
Only 2-3 square metres of the utility model embodiment floor space.
Also, the supplement of urine can offset evaporated water, flushing the toilet after use can not only be met, and supplied water without outside,
Not to outside sewage effluent, can Wang is intended to bus platform, street corner is laid, landing can be used, without construction.
The operation power consumption of the present embodiment is extremely low, average power consumption only 50W, and installing solar energy additional need not can also power, and equipment
It is small to run noise, safe and reliable to operation, automaticity is high, simple to operate, only need to press stool and urine push button 82, energy
Meet that public arena uses, do not limited by crowd.
Finally it should be noted that：Various embodiments above is only to illustrate the technical scheme of the present embodiment, rather than its limitations；
Although the present embodiment is described in detail with reference to foregoing embodiments, it will be understood by those within the art that：
It can still modify to the technical scheme described in foregoing embodiments, either special to which part or whole technologies
Sign carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from the present embodiment and respectively implement
The scope of example technical scheme, it all should cover among the claim of the present embodiment and the scope of specification.
Claims (9)
- A kind of 1. Miniature water environment-friendly cycle public lavatory, it is characterised in that：Including lavatory casing and in the lavatory casing Sewage treatment unit, bath unit, closet and vacuum excrement collector；The sewage treatment unit goes to toilet caused dirt for purification Water, sewage treatment unit include clear water reserviors and regulating reservoir；The bath unit is used to control current toilet flushing, unit of washing by water Water inlet is connected by pipeline with the clear water reserviors of sewage treatment unit, the bath that the delivery port of unit of washing by water passes through pipeline and closet Mouth connection；The vacuum excrement collector is provided with vacuum motor, air tank and the Water Tank being connected, and is aspirated or arranged by vacuum motor Go out air, to control the pressure of air tank so as to Water Tank suction or extrude sewage, the suction inlet of Water Tank by pipeline with just The sewage draining exit connection of device, the outlet of Water Tank are connected by pipeline with the regulating reservoir of sewage treatment unit.
- 2. Miniature water environment-friendly cycle public lavatory according to claim 1, it is characterised in that：The suction inlet of the Water Tank with just Be provided with pipeline between the sewage draining exit of device into Water Check Valve, the outlet of Water Tank and the regulating reservoir of sewage treatment unit it Between pipeline on be provided with drainage check valve.
- 3. Miniature water environment-friendly cycle public lavatory according to claim 2, it is characterised in that：The vacuum motor, air tank and Water Tank is mounted in the cabinet at closet rear, and the upper and lower part of air tank is respectively arranged with valve and lower valve, Vacuum motor includes vacuum inlet feeds and malleation outlet, and vacuum inlet feeds and malleation outlet pass through pipeline and threeway respectively Two orifices, are provided with the first magnetic valve on the pipeline between vacuum inlet feeds and threeway, malleation outlet and threeway it Between pipeline on be provided with second solenoid valve, and the 3rd interface of the threeway connects with the upper valve of air tank, the sewage The 3rd magnetic valve is provided with the top of tank, Water Tank is connected by the 3rd magnetic valve with the lower valve of air tank, the Water Tank Suction inlet be located at the middle part of Water Tank, the outlet of Water Tank is located at the bottom of Water Tank.
- 4. Miniature water environment-friendly cycle public lavatory according to claim 3, it is characterised in that：First magnetic valve and the second electricity Magnet valve is three port two position magnetic valve, and one of interface of each three port two position magnetic valve is respectively connected with muffler.
- 5. Miniature water environment-friendly cycle public lavatory according to claim 3, it is characterised in that：It is provided with the top of the air tank Air manometer.
- 6. Miniature water environment-friendly cycle public lavatory according to claim 5, it is characterised in that：Set on the downside of 3rd magnetic valve It is equipped with anti-overflow probe.
- 7. Miniature water environment-friendly cycle public lavatory according to claim 6, it is characterised in that：The bath unit includes booster pump With the 4th magnetic valve, the booster pump and the 4th magnetic valve are sequentially connected in series the bath in the clear water reserviors and closet of sewage treatment unit On pipeline between mouthful, stool and urine push button is provided with the cabinet.
- 8. Miniature water environment-friendly cycle public lavatory according to claim 7, it is characterised in that：It is provided with and washes at the top of the cabinet Hand basin and tap, the discharge outlet of the hand basin are connected by pipeline with the regulating reservoir of sewage treatment unit, and hand basin Water storage box and immersible pump, the tap water inlet are provided with pipeline between discharge outlet and the regulating reservoir of sewage treatment unit Pass through the pipeline communication after pipeline and booster pump supercharging.
- 9. Miniature water environment-friendly cycle public lavatory according to claim 7, it is characterised in that：Also include controller, the control The input of device is connected with stool and urine push button, air manometer and anti-overflow probe signal respectively by wire, controller Output end by wire respectively with the first magnetic valve, second solenoid valve, the 3rd magnetic valve, the 4th magnetic valve, vacuum motor and increasing Press pump signal connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720477149.8U CN206737020U (en) | 2017-05-02 | 2017-05-02 | Miniature water environment-friendly cycle public lavatory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720477149.8U CN206737020U (en) | 2017-05-02 | 2017-05-02 | Miniature water environment-friendly cycle public lavatory |
Publications (1)
| Publication Number | Publication Date |
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| CN206737020U true CN206737020U (en) | 2017-12-12 |
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ID=60563377
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720477149.8U Active CN206737020U (en) | 2017-05-02 | 2017-05-02 | Miniature water environment-friendly cycle public lavatory |
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| Country | Link |
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| CN (1) | CN206737020U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106988375A (en) * | 2017-05-02 | 2017-07-28 | 杭州新聚川信息技术有限公司 | Miniature water environment-friendly cycle public lavatory and its control method |
| CN108797754A (en) * | 2018-06-21 | 2018-11-13 | 杭州小墨科技有限公司 | A kind of fully-automatic household monomer vacuum toilet |
| CN110295646A (en) * | 2018-03-21 | 2019-10-01 | 龙保成 | Circulation process method and device in lavatory |
-
2017
- 2017-05-02 CN CN201720477149.8U patent/CN206737020U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106988375A (en) * | 2017-05-02 | 2017-07-28 | 杭州新聚川信息技术有限公司 | Miniature water environment-friendly cycle public lavatory and its control method |
| CN110295646A (en) * | 2018-03-21 | 2019-10-01 | 龙保成 | Circulation process method and device in lavatory |
| CN108797754A (en) * | 2018-06-21 | 2018-11-13 | 杭州小墨科技有限公司 | A kind of fully-automatic household monomer vacuum toilet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191227 Address after: 310021 room 404, 4 building, 1 building, Wan SHLI science and technology building, 68 Tiancheng Road, Hangzhou, Zhejiang. Patentee after: Hangzhou poly environmental Polytron Technologies Inc Address before: Hangzhou City, Zhejiang province 310000 City Road No. 68 Jianggan District wanshili technology building block A Room 403 Patentee before: Hangzhou new information technology Co., Ltd. |
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| TR01 | Transfer of patent right |