CN107973463A - A kind of wastewater purification recycling device - Google Patents

A kind of wastewater purification recycling device Download PDF

Info

Publication number
CN107973463A
CN107973463A CN201711440010.7A CN201711440010A CN107973463A CN 107973463 A CN107973463 A CN 107973463A CN 201711440010 A CN201711440010 A CN 201711440010A CN 107973463 A CN107973463 A CN 107973463A
Authority
CN
China
Prior art keywords
water
purification
wastewater
water inlet
recycling device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201711440010.7A
Other languages
Chinese (zh)
Inventor
吴力伟
孙根保
廖江伟
胡镇韬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Air Environment Technology Co Ltd
Original Assignee
Anhui Air Environment Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui Air Environment Technology Co Ltd filed Critical Anhui Air Environment Technology Co Ltd
Priority to CN201711440010.7A priority Critical patent/CN107973463A/en
Publication of CN107973463A publication Critical patent/CN107973463A/en
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water or sewage
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/30Treatment of water, waste water, or sewage by irradiation
    • C02F1/32Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/44Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/44Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/444Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/04Disinfection

Abstract

The present invention provides a kind of wastewater purification recycling device, including electrical control gear and is electrically connected with the electrical control gear or waste water purification system and circulation reusing device that signal is connected;Waste water purification system includes purifying filter element, the water inlet end of purifying filter element is connected with wastewater inlet pipe, water outlet and purification pipeline connection, purification pipeline is connected with circulation reusing device, circulation reusing device includes water circulating pump, the end of purification pipeline is connected to the water inlet of water tank, and the water circulating pump is arranged at the water inlet front end of water inlet.The present invention has excellent clean-up effect, and simple in structure, cost is low, easy to use, easy to carry and move.

Description

A kind of wastewater purification recycling device
Technical field
The present invention relates to purification of waste water reuse technology field, and in particular to a kind of wastewater purification recycling device.
Background technology
Hand washing machine is the equipment being commonly used in daily life, and common mode is that equipment is connected to tap water supply Mouthful, by smear hand cleanser, voluntarily discharge water, rinse and dry or hot-air seasoning, draining and etc. complete cleaning hand mistake Journey.Handwashing facilities has discrete, combined integral, auto-flushing etc. in structure.
However, existing handwashing facilities generally takes connection tap water pipe network to supply water, wash one's hands to finish and lead to used water The discarded mode of drainage pipeline networks discharge is crossed, it is necessary to installation environment possesses tap water pipe network and sewer pipe network, can not supplied water The field of pipe network or mobile occasion use, and the phenomenon of waste water resource is serious.
In existing sewage treatment equipment, all Waste Water Centralizeds are uniformly processed, if desired by waste water recycling, are needed Complex technique is wanted, flow is complicated, and corollary equipment is more, and one-time investment and operating cost are higher, and mobile carry relatively is stranded Difficulty, very flexible.
The content of the invention
The technical problems to be solved by the invention are that hand washing machine can not be in the field of no water supply network in the prior art Or mobile occasion uses, waste water resource phenomenon is serious, and waste water recycling process is complex, of high cost, above-mentioned to solve Problem, the present invention provide a kind of wastewater purification recycling device, and cleansing and recycling process is simple, and cost is low, convenient in carrying, and can take Obtain water purifying effect well.
To achieve these goals, technical scheme is as follows:
A kind of wastewater purification recycling device, including electrical control gear and be electrically connected or believe with the electrical control gear Number connection waste water purification system and circulation reusing device;
Waste water purification system includes purifying filter element, and the water inlet end of purifying filter element is connected with wastewater inlet pipe, water outlet with it is net Change pipeline connection, purification pipeline is connected with circulation reusing device, and circulation reusing device includes water circulating pump, purifies the end of pipeline The water inlet of water tank is connected to, the water circulating pump is arranged at the water inlet front end of water inlet.
Further, the purification pipeline is equipped with cyclic water tank, and cyclic water tank is arranged at the water inlet front end of water circulating pump.
Further, the cyclic water tank is connected with its Surrounding Parts clamping.
Further, the electrical control gear includes water level sensor, and water level sensor is arranged in water tank, water level Inductor is electrically connected with the control panel of electrical control gear or signal connection.
Further, the water inlet front end of the wastewater inlet pipe is provided with primary filter.
Further, the purifying filter element includes purification cavity and filter cartridge seat, opening and the filter cartridge seat for purifying cavity are close Envelope connection, filter cartridge seat is interior to be equipped with intake tunnel and exhalant canal, and intake tunnel is connected with wastewater inlet pipe, exhalant canal and purification Pipeline connection;Water-flowing path is equipped with purify cavity body, is filled with filtering material in water-flowing path, the water inlet end of water-flowing path and into Aquaporin connects, and the water outlet of water-flowing path is connected with exhalant canal.
Further, the filtering material is one or more combinations in PP cottons, activated carbon, ultrafiltration membrane, NF membrane.
Further, the filtering material is the inorganic ceramic membrane of high temperature sintering.
Further, it is provided with disinfector on the purification pipeline.
Further, the disinfector includes tube-like envelope, is packaged with ultraviolet lamp tube assembly in tube-like envelope, Ultraviolet lamp tube assembly includes power cord and ultraviolet lamp, and the power supply of power cord and electrical control gear connects, on tube-like envelope There are disinfection water inlet and disinfection water outlet, sterilize the purification pipeline connection of water inlet and water inlet end, sterilize water outlet and water outlet Purification pipeline connection.
Compared with prior art, the present invention have the advantages that:
Waste water by wastewater collection and is led to waste water purification system by the present invention by wastewater inlet pipe, in waste water purification system Purifying filter element to purification of waste water, purified water is flow in circulation reusing device along purification pipeline, defeated by circulation reusing device Return in water storage device, water can be used again, so repeatedly, realization recycles.Using purification of waste water reuse provided by the invention Device need not connect tap water pipe network water supply, by the cycling and reutilization of water, greatly save the water resource of preciousness, do not having especially Have a field of water supply network or mobile occasion use it is more convenient.The configuration of the present invention is simple, cost is low, easy to use, is easy to Carry and mobile.
Water level sensor is set inside water tank, and the water level that water level sensor can be in automatic sensing water tank simultaneously judges whether Need plus water, so as to send replenishment signal, water circulating pump starts, and purified water is admitted to stand-by in water tank, so circulation, can be with The water consumption for making repeatedly to wash one's hands minimizes, and improves the intelligent and ease of use of hand washing machine.
The setting of primary filter, tentatively filters waste water before waste water flows into purifying filter element, filters out body in waste water The larger pollutant of product.The load of filtration system can be mitigated, have and utilize the service life for increasing waste water purification system.
Purifying filter element carries out depth-type filtration to current to be filtered, current to be filtered is more filled in cavity is purified The filtering and purification divided.
Filtering material in purifying filter element uses the inorganic ceramic membrane of high temperature sintering, the inorganic ceramic membrane chemistry of high temperature sintering Stability is good, can acidproof, alkaline-resisting, organic solvent-resistant;Mechanical strength is big, can back flush;Anti-microbe ability is strong;High temperature resistant; Pore-size distribution is narrow, separative efficiency is high, and cleaning is convenient, can multiple Reusability, prolonging service life of filter elements.
Cyclic water tank is connected with its Surrounding Parts clamping, cyclic water tank is cleared up easy to individually take out.
Disinfector is set on purification pipeline, purified water is treated and carries out disinfection sterilizing, further purified.
Brief description of the drawings
Fig. 1 is the structure chart of the water-saving hand washing machine using device for cleansing and recycling in the embodiment of the present invention;
Fig. 2 is the structure chart of purifying filter element in the embodiment of the present invention;
Fig. 3 is the structure chart of disinfector in the embodiment of the present invention.
Wherein, 1- hand cleanser accumulator tank, 2- hand cleanser switch, 3- liquid-transport pipe-lines, 4- flushing water inlet pipes, 5- Flushing nozzles, 6- hand washing sinks, 7- flush discharge pipes, 8- wind turbines, 9- electrical heating elements, 10- ajutages, 11- electrical control gears, 12- water storages Case, 13- case lids, 14- water level sensors, 15- outlet pipes, 16- flush switch, 17- water inlet pipes, 18- wastewater inlet pipes, 19- are followed Ring water tank, 20- return pipes, 21- booster pumps, 22- purifying filter elements, 220- purification cavitys, 221- water-flowing paths, 222- filter materials Material, 23- filter cartridge seats, 231- intake tunnels, 232- exhalant canals, 24- purification pipelines, 25- purification penstocks, 26- sterilizations Device, 261- tube-like envelopes, 2611- disinfection water inlets, 2612- disinfection water outlets, 262- ultraviolet lamp tube assemblies, 2621- are purple Outside line lamp, 2622- power cords, 27- water circulating pumps, 28- circulation water-supply-pipes, 29- primary filters.
Embodiment
In order to the architectural feature to invention and it is reached the effect of have a better understanding and awareness, to preferably real Apply example and attached drawing coordinates detailed description, be described as follows:
Embodiment 1
A kind of wastewater purification recycling device, which can be applied in hand washing machine, as shown in Figure 1, washing Mobile phone further includes water flushing device, electrical control gear, water storage device and wastewater collection system, and wastewater purification recycling device includes Waste water purification system and circulation reusing device;
Electrical control gear 11 and water flushing device, water storage device, wastewater collection system, waste water purification system and it is recycled back to It is electrically connected with device or signal connects, electrical control gear includes power supply, control panel, sensor and operation panel, the electricity of complete machine Source can use mobile power or vehicle power supply.
Water storage device is located at the top of equipment entirety, including water tank 12, and 12 upper end of water tank is provided with case lid 13, water storage Case 12 is internally provided with water level sensor 14, and water level sensor 14 is electrically connected with electrical control gear 11 or signal is connected;Water tank Water inlet pipe 17 and outlet pipe 15 are provided with 12, outlet pipe 15 is connected with the flushing water inlet pipe 4 on water flushing device, rinses water inlet Flush switch 16 is provided with pipe 4, the end for rinsing water inlet pipe 4 is provided with Flushing nozzle 5, and the lower section for rinsing water inlet pipe 4 is set There is hand washing sink 6, the lower section of hand washing sink 6 is connected with the flush discharge pipe 7 in wastewater collection system.
Wastewater collection system includes wastewater inlet pipe 18 and cyclic water tank 19;Wastewater inlet pipe 18 connects with flush discharge pipe 7 Connect, primary filter 29 and booster pump 21 are sequentially installed with along water inlet direction in wastewater inlet pipe 18, water to be filtered flows into purification filter Tentatively filtered before core 22, filter out the pollutant that volume is larger in water to be filtered.
Waste water purification system is equipped between wastewater inlet pipe 18 and cyclic water tank 19;Waste water purification system includes purifying filter element 22 are connected with purification pipeline 24, the water inlet end of purifying filter element 22 with wastewater inlet pipe 18, and water outlet is connected with purification pipeline 24.Such as Shown in Fig. 1, Fig. 2, purifying filter element 22 includes purification cavity 220 and filter cartridge seat 23, purifies the opening and filter cartridge seat 23 of cavity 220 It is tightly connected, is equipped with intake tunnel 231 and exhalant canal 232 in filter cartridge seat 23, intake tunnel 231 connects with wastewater inlet pipe 18 Logical, exhalant canal 232 is connected with purification pipeline 24;Water-flowing path 221 is equipped with purification cavity 220, is loaded in water-flowing path 221 There is filtering material 222, filtering material can use one or more combinations in PP cottons, activated carbon, ultrafiltration membrane, NF membrane.Treat Purified water flows into intake tunnel 231 from wastewater inlet pipe 18, the water-flowing path 221 into purification cavity, by filtering material After 222 filtering, flowed into along exhalant canal 232 in purification pipeline 24.
Above-mentioned purification cavity 220 purifies cavity for ampuliform, and easy to make filter cartridge seat be sealedly connected on purification cavity, current lead to Road 221 is U-shaped water-flowing path, and the water inlet end of water-flowing path 221 is connected with intake tunnel 231, the water outlet of water-flowing path 221 with Exhalant canal 232 connects, U-shaped to design the filtering distance for adding current to be filtered, current to be filtered is obtained in cavity is purified To more fully filtering and purify.
Purification pipeline 24 is communicated with return pipe 20 by purifying penstock 25, and return pipe 20 is connected with cyclic water tank 19;
Cyclic water tank 19 is connected with circulation reusing device, and circulation reusing device includes circulation water-supply-pipe 28, circulates water delivery In 28 one end of pipe insertion cyclic water tank 19, the other end is connected to the water inlet pipe 17 of water storage device, circulates and is provided with water-supply-pipe 28 Water circulating pump 27;The waste water of generation of washing one's hands is temporarily stored into after purifying, sterilizing in cyclic water tank 19, water reach certain altitude or To setting height, after water level sensor sends replenishment signal, water circulating pump 27 starts water level decreasing in person's water tank 12, keeps in Water is fed again into stand-by in water tank 12 through water-supply-pipe 17, and so circulation, the water consumption that can make repeatedly to wash one's hands minimizes.
The connection of above-mentioned cyclic water tank 19 and its Surrounding Parts uses the connection mode being quickly clamped, and makes cyclic water tank 19 just Cleaning is taken out in independent.
Disinfector 26 is provided with purification pipeline 24;As shown in figure 3, disinfector 26 includes tube-like envelope 261, ultraviolet lamp tube assembly 262 is packaged with tube-like envelope 261, and ultraviolet lamp tube assembly 262 includes power cord 2622 and purple Outside line lamp 2621, power cord 2622 are connected with the power supply of electrical control gear 11, there is disinfection water inlet 2611 on tube-like envelope 261 With disinfection water outlet 2612, disinfection water inlet 2611 is connected with the purification pipeline 24 of water inlet end, sterilizes water outlet 2612 and water outlet The purification pipeline 24 at end connects.When ultraviolet lamp is lighted, current pass through inside pipe wall and quartz burner by disinfection water inlet 2611 Gap between component 262, can receive penetrating for ultraviolet, so as to kill bacterium remaining in water, achieve the purpose that disinfection, then Flow into the purification pipeline 24 of water outlet, and then flowed into cyclic water tank 19 along disinfection water outlet 2612.
As shown in Figure 1, the hand washing machine in the present embodiment further includes wash one's hands liquid supplying device and blowing device;Hand cleanser supplies Device includes liquid storage tank 1 of washing one's hands, and infusion pipeline 3 is equipped with liquid storage tank 1 of washing one's hands, and infusion pipeline 3 is equipped with hand cleanser switch 2, uses Hand cleanser is applied to hand before washing one's hands;Blowing device includes wind turbine 8, and the front end of wind turbine 8 is sequentially installed with electrical heating elements 9 With ajutage 10, water stain drying is remained for the hand finished will to be cleaned.Volume for reduction space utilization, diminution complete machine is allowed to More convenient mobile carrying, blowing device is installed on flusher, is electrically connected with electrical control gear or signal is connected, make to blow Wind apparatus and flusher are combined into one, and are worked alternatively.
In use, first installing the liquid storage tank 1 of washing one's hands equipped with enough hand cleanser, case lid 13 is opened, into water tank 12 Enough tap water are injected, cover case lid 13, connect electrical control gear power supply, manually or automatically induction mode is washed one's hands for selection Afterwards, hand cleanser switch 2 is opened, and the hand cleanser deposited in liquid storage tank 1 of washing one's hands drops onto hand by woven hose 3, appropriate rubbing Afterwards, by hand close to flush position;
Flush switch 16 is opened at this time, after the clean water in water tank 12 washes away hand, the lower end through hole stream through hand washing sink 6 Enter wastewater inlet pipe 18, booster pump 21 starts at this time, and waste water is under the effect of the pressure sequentially by primary filter 29, purifying filter element 22nd, disinfector 26, reach purification water quality standard, then flow into cyclic water tank 19 along return pipe and store.
When the water level decreasing in water tank 12 to setting height, water level sensor 14 sends action signal, water circulating pump 27 start, and the water stored in cyclic water tank 19 are pumped into water tank 12 through circulation water-supply-pipe 28, water inlet pipe 17, until cyclic water tank There is no water circulating pump during water to shut down in 19.
In the whole circulation of hand washing machine work, waste water is all cleaned Posterior circle utilization, is wasted almost without being discharged, Therefore, once water is added to meet use of washing one's hands many times.
Usage time is longer can be pulled down when either number is more by purifying filter element 22 and is cleared up or replaced.May be used also Water tank and cyclic water tank are disassembled by manual cleaning and cleaning with certain interval of time, keep machines clean and using peace Entirely.
Water route connection between above-mentioned each system or device, only statement are convenient and are described as water inlet pipe, outlet pipe, actual It can be reduced to only reduce transition joint quantity, i.e., according to the flow direction of water, the outlet pipe of a upper device with a water pipe during use It can be used as the water inlet pipe of next device.Outlet pipe, flushing water inlet pipe can be reduced to a water pipe in the present embodiment, the row of flushing Water pipe and wastewater inlet pipe can be reduced to a water pipe, and purification pipeline, return pipe and water inlet pipe can be reduced to a water pipe.
Above-mentioned wastewater purification recycling device is equally applicable in the cleaning equipments such as dish-washing machine, washing machine, to useless after cleaning Water carries out cleansing and recycling, saves water resource.
Embodiment 2
The present embodiment and embodiment 1 difference lies in:
It is equipped with that water pipe is curved to connect and deposit dirty tank between wastewater inlet pipe 18 and primary filter 29, the more waste water of pollutant enters just Before strainer 29, first pass through curved connect and precipitate and be deposited on dirt to deposit in dirty tank, the load of filtration system can be mitigated, there is utilization Increase the service life of wastewater collection system and waste water purification system.
Filtering material 222 in purifying filter element 22 is the inorganic ceramic membrane of high temperature sintering, the inorganic ceramic membrane of high temperature sintering Chemical stability is good, can acidproof, alkaline-resisting, organic solvent-resistant;Mechanical strength is big, can back flush;Anti-microbe ability is strong;Resistance to height Temperature;Pore-size distribution is narrow, separative efficiency is high, and cleaning is convenient, can multiple Reusability, prolong the service life.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention Principle, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these change and Improvement is both fallen within the range of claimed invention.The protection domain of application claims by appended claims and its Equivalent defines.

Claims (10)

1. a kind of wastewater purification recycling device, including electrical control gear, it is characterised in that further include and filled with the electrical control Put the waste water purification system and circulation reusing device of electrical connection or signal connection;
Waste water purification system includes purifying filter element, and the water inlet end of purifying filter element is connected with wastewater inlet pipe, and water outlet is managed with purification Road connects, and purification pipeline is connected with circulation reusing device, and circulation reusing device includes water circulating pump, purifies the end connection of pipeline To the water inlet of water tank, the water circulating pump is arranged at the water inlet front end of water inlet.
2. a kind of wastewater purification recycling device according to claim 1, it is characterised in that the purification pipeline, which is equipped with, to follow Ring water tank, cyclic water tank are arranged at the water inlet front end of water circulating pump.
3. a kind of wastewater purification recycling device according to claim 2, it is characterised in that the cyclic water tank and periphery zero Component clamping connection.
4. a kind of wastewater purification recycling device according to claim 1, it is characterised in that the electrical control gear includes Water level sensor, water level sensor are arranged in water tank, and water level sensor is electrically connected with the control panel of electrical control gear Or signal connection.
A kind of 5. wastewater purification recycling device according to claim 1, it is characterised in that the water inlet of the wastewater inlet pipe Front end is provided with primary filter.
6. a kind of wastewater purification recycling device according to claim 1, it is characterised in that the purifying filter element includes purification Cavity and filter cartridge seat, the opening and filter cartridge seat for purifying cavity are tightly connected, and intake tunnel and exhalant canal are equipped with filter cartridge seat, Intake tunnel is connected with wastewater inlet pipe, exhalant canal and purification pipeline connection;Water-flowing path is equipped with purify cavity body, current lead to Filtering material is filled with road, the water inlet end of water-flowing path is connected with intake tunnel, the water outlet of water-flowing path and exhalant canal Connection.
A kind of 7. wastewater purification recycling device according to claim 6, it is characterised in that the filtering material for PP cottons, One or more combinations in activated carbon, ultrafiltration membrane, NF membrane.
8. a kind of wastewater purification recycling device according to claim 6, it is characterised in that the filtering material burns for high temperature The inorganic ceramic membrane of knot.
9. a kind of wastewater purification recycling device according to claim 1, it is characterised in that be provided with the purification pipeline Disinfector.
A kind of 10. wastewater purification recycling device according to claim 9, it is characterised in that the disinfector bag Tube-like envelope is included, ultraviolet lamp tube assembly is packaged with tube-like envelope, ultraviolet lamp tube assembly includes power cord and ultraviolet lamp, The power supply of power cord and electrical control gear connects, and has disinfection water inlet and disinfection water outlet on tube-like envelope, sterilizes water inlet With the purification pipeline connection of water inlet end, water outlet and the purification pipeline connection of water outlet are sterilized.
CN201711440010.7A 2017-12-27 2017-12-27 A kind of wastewater purification recycling device Pending CN107973463A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711440010.7A CN107973463A (en) 2017-12-27 2017-12-27 A kind of wastewater purification recycling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711440010.7A CN107973463A (en) 2017-12-27 2017-12-27 A kind of wastewater purification recycling device

Publications (1)

Publication Number Publication Date
CN107973463A true CN107973463A (en) 2018-05-01

Family

ID=62007952

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711440010.7A Pending CN107973463A (en) 2017-12-27 2017-12-27 A kind of wastewater purification recycling device

Country Status (1)

Country Link
CN (1) CN107973463A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0501666D0 (en) * 2005-01-27 2005-03-02 W I S E Tech Ltd Improvements in and relating to washing stations
CN101634160A (en) * 2009-05-27 2010-01-27 北京能拓高科技有限公司 Domestic water recycling system
CN102296673A (en) * 2011-06-02 2011-12-28 纪勇 Multifunctional water-purifying water-saving sanitary ware machine
CN203546834U (en) * 2013-11-16 2014-04-16 合肥宏士达环保科技有限责任公司 Hand cleaning device capable of recycling water
CN205475419U (en) * 2016-02-15 2016-08-17 阮其标 Intelligent cleaner washhand basins
CN207748975U (en) * 2017-12-27 2018-08-21 安徽江航爱唯科环境科技有限公司 A kind of wastewater purification recycling device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0501666D0 (en) * 2005-01-27 2005-03-02 W I S E Tech Ltd Improvements in and relating to washing stations
CN101634160A (en) * 2009-05-27 2010-01-27 北京能拓高科技有限公司 Domestic water recycling system
CN102296673A (en) * 2011-06-02 2011-12-28 纪勇 Multifunctional water-purifying water-saving sanitary ware machine
CN203546834U (en) * 2013-11-16 2014-04-16 合肥宏士达环保科技有限责任公司 Hand cleaning device capable of recycling water
CN205475419U (en) * 2016-02-15 2016-08-17 阮其标 Intelligent cleaner washhand basins
CN207748975U (en) * 2017-12-27 2018-08-21 安徽江航爱唯科环境科技有限公司 A kind of wastewater purification recycling device

Similar Documents

Publication Publication Date Title
CN208822629U (en) A kind of water-saving hand washing machine
CN104711822B (en) Washing machine and control method thereof
CN107960935A (en) A kind of water-saving hand washing machine
CN207748975U (en) A kind of wastewater purification recycling device
CN105906082A (en) Flushing system for water purifier, water purifier and flushing method thereof
CN101100867A (en) Method and device for tap water purification quality-based supply and long distance pollution discharge
CN107973463A (en) A kind of wastewater purification recycling device
CN106007117A (en) High-quality water supply system of piped direct drinking water
CN105420989B (en) Washing machine and control method of washing machine with circulating water filtering system
CN204138955U (en) Washing machine
CN108589866A (en) A kind of Environmental-protection household water system and use water controling method
CN210915573U (en) Water purification system with forward and reverse flushing functions and filter
CN210204659U (en) Environment-friendly effluent disposal system for dish washer
CN204138931U (en) Washing machine
CN105986433B (en) Washing machine
JPH10121529A (en) Domestic waste water recycling system
CN209367869U (en) It is a kind of can be to the filter device that filter membrane is rinsed
JPH1052686A (en) Apparatus for reusing drainage water for detached house
CN205687665U (en) A kind of rinse-system for water purifier and water purifier
CN205549708U (en) Novel filter belt back flush pure water tank device
CN209899114U (en) Increase of service life's straight drinking water equipment
CN109264825A (en) It is a kind of can be to the filter device that filter membrane is rinsed
CN213994942U (en) Improved direct drinking water quartz sand tank
CN204098152U (en) A kind of campus water-saving device
CN211734096U (en) Novel biochemical treatment of printing and dyeing waste water device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination