CN201236350Y - Domestic wastewater cyclic utilization system - Google Patents

Domestic wastewater cyclic utilization system Download PDF

Info

Publication number
CN201236350Y
CN201236350Y CNU2008201507526U CN200820150752U CN201236350Y CN 201236350 Y CN201236350 Y CN 201236350Y CN U2008201507526 U CNU2008201507526 U CN U2008201507526U CN 200820150752 U CN200820150752 U CN 200820150752U CN 201236350 Y CN201236350 Y CN 201236350Y
Authority
CN
China
Prior art keywords
water
reservoir
daily life
storage box
cyclic utilization
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.)
Expired - Fee Related
Application number
CNU2008201507526U
Other languages
Chinese (zh)
Inventor
钱永培
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.)
Shanghai Shouke Environmental Protection Technology Co.,Ltd.
Original Assignee
钱永培
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 钱永培 filed Critical 钱永培
Priority to CNU2008201507526U priority Critical patent/CN201236350Y/en
Application granted granted Critical
Publication of CN201236350Y publication Critical patent/CN201236350Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/108—Rainwater harvesting
    • 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
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

Landscapes

  • Sewage (AREA)

Abstract

The utility model relates to a waste water circulating and utilizing system which is suitable for recycling living waste water of residential quarters and hotels. The waste water circulating and utilizing system comprises a waste water utilizing device of each household, a reservoir and a pumping station, wherein the waste water utilizing device comprises a flow divider, a water pump and a water storage box. The water inlet of the flow divider is connected with drainpipes of various pumping appliances, one outlet of the flow divider is connected with a water drain, and the other outlet of the flow divider is connected with the water inlet of the water storage box through the water pump and a connection pipeline; one water outlet of the water storage box is connected with various family regeneration water, and the other water outlet is connected with an outdoor rainwater pipe through an overflow pipe; and rainwater flows into the reservoir which is connected with the pumping station. The utility model can purify the water resources of family and hotel living waste water, outdoor rainwater, and the like into high-quality normal water through layered treatment, ensures the need of fire protection of the residential quarters on the one hand, and provides water for normal car cleaning, quarters virescence, replenishment of central air conditioning cooling water as well as street and road surface cleaning.

Description

A kind of daily life sewage cyclic utilization system
Technical field:
The utility model relates to a kind of cycling utilization of wastewater system, especially relates to a kind of residential quarter and connects each family domestic waste water cyclic utilization system; Also be applicable to simultaneously the daily life sewage cyclic utilization system that connects between each guest room, hotel.
Background technology:
Shortage of water resources is the long-standing problem that the mankind face, China's water circulation use is not much accounted of far away at present, a large amount of hotels, family's bathing, laundry etc. can second use living water use all bled off in vain, cause a large amount of wastes of tap water resource, make this just serious water resource in short supply of China face exhausted state, using water wisely is the task of top priority.
In people's daily life water, water does not often utilize to the greatest extent fully and is just flowed away, for example: the face washing water under the running water pipe, water for bathing, laundry water etc., and but another side carries out urinal flushing, mop cleaning or the like with the tap water that can drink in a large number, this single water use model has caused two huge waste: increased the water supply volume of tap water on the one hand, the anxiety of having aggravated water; Strengthen quantity of wastewater effluent on the other hand, increased the processing cost of water.
According to investigations, the low water quality water of family accounts for more than 40% of domestic water consumption, and the low water quality water of some unit then accounts for more than 60% of our unit's water supply volume, for example hotel.The back is alternative uses and these low water quality waters can be handled a little with self cleaner daily life sewage.Yet, but not do like this, the daily life sewage that making much has great potentialities can dig is run off in vain, is very unfortunate really.
The waste of this form, the serious water shortage phenomenon that behaviors such as sandslide, environment pollution, the uncontrolled discharging of sewage are caused is more outstanding day by day.The technology that is the daily life sewage reuse on one side is unsatisfactory all the time, makes in hotel, family and applies recycle-water, and is difficult, is difficult to progress; Another side then is that more than 400 big and medium-sized cities of China just have 300 big and medium-sized cities lacks of water, is again also to have to take the method for limiting the quantity of and supplying with in limited time.Lack of water has become the outstanding problem of restriction China's sustained economic development and living standards of the people raising.Can be meanwhile, a large amount of dischargings of sewage can make precious water resource be polluted again.
If being collected the process purified treatment, daily life sewage becomes middle water, part is as family, outside regeneration is used, residue can be used as building miscellaneous water and city miscellaneous water, as flush the toilet, waters such as road-cleaning, afforestation of city, vehicle flushing, building operations and fire-fighting, thereby substitute the tap water of equivalent.
Summary of the invention:
Technical problem to be solved in the utility model provides a kind of sub-district and hotel intermediate water reuse system, makes the domestic water for residents can second use, and water in remaining as other miscellaneous waters, simple and reasonable, water-saving result is obvious.
For solving the problems of the technologies described above, the technical solution of the utility model is achieved in that
A kind of daily life sewage cyclic utilization system comprises waste water utilization device 1, reservoir 3 and the pumping plant 4 of each household; Described waste water utilization device 1 is made of current divider 11, water pump 12 and water storage box 13, described current divider 11 is provided with at least one water inlet and at least two delivery ports, the water inlet of described current divider 11 is connected with the gutter of various drainage plant, one outlet of described current divider 11 is connected with sewer 14 by connecting pipe through draining valve, another outlet is connected by the water inlet of connecting pipe with water storage box 13 through water pump 12, described water storage box 13 is provided with at least two delivery ports, and a delivery port is connected with various families regeneration waters; It is characterized in that: another delivery port of described water storage box 13 joins by the rainwater pipe of overflow pipe with the open air, and described rainwater pipe flows into reservoir 3 through filter, and the other end of reservoir 3 is connected with pumping plant 4.
Described reservoir 3 is divided into upper and lower two-layer, and upper and lower two-layer between mutual UNICOM, the upper strata is the view pond 31 of regulating level.
Lay on the bottom surface in the view pond 31 on described upper strata and can cultivate the sandstone 32 that the digestion bacterium goes into bed.
The water that comes out from the rainwater pipe can flow into the view pond 31 by an artificial swamp 2 earlier again, plants on the described artificial swamp 2 to be implanted with to be convenient to pollutant in the water and nutriment are absorbed the wetland plant that decomposes and water quality is purified by system.
Described pumping plant 4 comprises that one is positioned at the pump house 41 of above ground portion, is provided with Surveillance center in this pump house 41, and is provided with fire-fighting and other water facilities; Be pump working with water section 42 below pump house 41, place the opposite side of reservoir 3, be provided with a height adjustable adjustable plate 7 between described reservoir 3 and the pumping plant 4, this adjustable plate 7 links to each other with Surveillance center in the pump house.
The top of described pump house 41 is provided with solar energy electroplax 43.
Described pumping plant 4 is provided with a control opening 44 with the bottom of the side that reservoir 3 joins.
The beneficial effects of the utility model by collecting water resources such as the family and the daily life sewage in hotel, outdoor rainwater, are handled through layering, can be cleaned into water in the high-quality, do the use of different purposes for the user.
The effect that native system mainly plays retaining, water treatment, provides middle water output to utilize again, actual conditions according to water discharge in local climate condition, amount of rainfall distribution, the sub-district, in the construction, the view reservoir of large-scale or multi-stage type, guarantee the deposit of sub-district fire-fighting and other available water.The waters such as supply, surface of the street cleaning of daily automobile cleaning, subdistrict greening, central air-conditioning cooling water are provided for community resident by pumping plant under the situation of water retention capacity of meeting domestic demand, and the water of northern area central heating in winter.
Above-mentioned domestic waste water can be the discharge water of various drainage plant, and for example secondary waste water such as bathing, laundry circular treatment is utilized again.
Description of drawings:
Fig. 1 is a flow chart of the present utility model;
Fig. 2 is a structural representation of the present utility model;
Fig. 3 is an each household waste water utilization device flow chart of the present utility model.
The specific embodiment:
Below in conjunction with accompanying drawing, the utility model is specifically described, a kind of daily life sewage cyclic utilization system of the utility model comprises waste water utilization device 1, artificial swamp 2, reservoir 3 and the pumping plant 4 of each household; Wherein waste water utilization device 1 is made of current divider 11, water pump 12 and water storage box 13.Described current divider 11 is provided with at least one water inlet and at least two delivery ports, and the water inlet of this current divider 11 is connected with the gutter of various drainage plant 5; One outlet of current divider 11 is connected with sewer 14 by connecting pipe through draining valve 16, another outlet is connected by the water inlet of connecting pipe with water storage box 13 with water pump 12 through single-phase flap valve 15, described water storage box 13 is provided with at least two delivery ports, one delivery port is used for family's regeneration water, this family's regeneration water can be used to flush the toilet, also can be used to mop floor, water flowers etc., the time spent that is used to flush the toilet can flow to toilet seat water tank by pipeline.Another delivery port of water storage box 13 joins by the rainwater pipe 17 of overflow pipe with the open air, and this rainwater pipe 17 flows into reservoirs 3 through filters, and the other end of reservoir 3 is connected with pumping plant 4, referring to shown in Figure 1.
Above-mentioned various drainage plant 5 comprises coarse filter 6 that daily life sewage that the place of having a bath, washing machine, kitchen sink discharge connects, imports current dividers 11 through double check valve 10 then on pipeline; At this moment, outlet valve is opened in the current divider, and the work of current divider liquid level meter indicates photoelectric detector to detect water quality, is clean water if detect: the startup water pump sucks back flap valve and deposits water in water storage box through pipeline, drencher, fine filtrator; Be turbidity if detect: open draining valve and enter sewer 14 through pipeline.
The coarse filter of installing on the pipeline before entering current divider 6, suspension, sediment and hair in can simple filtration waste water be clarified water quality substantially, and can regularly be cleaned and keep a public place clean.
Water in water storage box 13 be can regeneration water, the water parts in this water storage box 13 are used for family's regeneration water 18, another part is used for the regeneration water in the sub-district.
Be used for the regeneration water in the sub-district, link to each other with the rainwater pipe of open air by the overflow pipe that is installed in water storage box 13, this overflow pipe can be set in the middle and upper part of water storage box as required, be water level in the water storage box 13 when reaching the position of overflow pipe, the regenerated water that has more flows in the reservoir 3 in the sub-district by outdoor rainwater pipe.
Above-mentioned reservoir 3 is divided into upper and lower two-layer, and upper and lower two-layer between mutual UNICOM, the upper strata is mainly the view pond 31 of safety level, can be used for planting aquatic plants or breeds fish etc.; The safety that can improve reservoir on the one hand, promptly view pond 31 is made about dark 1.0M--1.2M, or according to the environment of sub-district inhabitation and inhabitation personnel's actual conditions, its view pond also can be designed accordingly, lower floor can be according to the average annual rainfall of different regions and the discharge value design of community resident living water use, to the shape of view pond and reservoir with highly select, also can make the structure of fountain pool; Reservoir can play on the one hand increases recharging of surface water, also can beautify cell environment on the other hand, makes itself and peripheral scenery harmonious, thereby the comfort level of raising sub-district makes its inhabitation preferably.
Above-mentioned view pool water level can corresponding raising reserve-water-level at night, to guarantee the daily water consumption situation on daytime.
On the bottom surface in the view pond 31 on upper strata, lay and to cultivate the sandstone 32 that the digestion bacterium goes into bed, be used for removing the organic substance that anhydrates, increase water quality.
The rainwater or the family's regeneration water that come out from the rainwater pipe can flow directly into the reservoir 3, also can be earlier by the sedimentation and filtration device, be that artificial swamp 2 flow in the view pond 31, on artificial swamp 2, plant and be implanted with corresponding wetland plant, this wetland plant can be absorbed decomposition by system with pollutant in the water and nutriment, and water quality is purified; Water after the purification flows into reservoir 3 again, for utilizing once more; Wetland plant can be canna, water lily, rye grass, calamus, reed, climing green suede, leaf happiness and woods taro etc.
The water that comes out from reservoir 3 enters pumping plant 4, pumping plant 4 comprises that one is positioned at the pump house 41 of above ground portion, this pump house 41 is monitoring and power Control Center, mainly monitors height, the emissions data of retaining, control reservoir water level, and is provided with fire-fighting and other water facilities.Below pump house 41, be pump working water section 42, place the opposite side of reservoir 3, be provided with a height adjustable adjustable plate 7 between described reservoir 3 and the pumping plant 4, this adjustable plate 7 links to each other with Surveillance center in the pump house, be provided with one between the lower end of this adjustable plate 7 and the bottom of reservoir and be convenient to the gap that current pass through, the water in the reservoir is flow in the pumping plant 4, the height of adjustable plate 7 is adjustable, can regulate the water level in the view pond, guarantee in retaining, to supply water.
Be provided with solar energy electroplax 43 at the top of above-mentioned pump house 41; Based on the eco-friendly power source that this solar energy electroplax produces, it is auxilliary that insufficient section is supplied with by electrical network, guarantees the pump house electricity consumption.
The bottom of one side of joining at above-mentioned pumping plant 4 and reservoir 3 is provided with a control opening 44, when the water supply volume of pumping plant is anxious when increasing, can open control opening 44, the water in the reservoir 3 is fed directly in the pumping plant 4, to satisfy water demand from below.
Above-mentioned connecting line can be set to exposed conduit, and this kind mode is more suitable at southern area, reduces construction cost; Also can be hidden pipe, promptly place undergroundly that this kind mode is more suitable in the north, can connecting line place frozen soil layer below, to prevent the water pipe from freezing crack in winter.

Claims (8)

1. daily life sewage cyclic utilization system comprises waste water utilization device (1), reservoir (3) and the pumping plant (4) of each household; Described waste water utilization device (1) is by current divider (11), water pump (12) and water storage box (13) constitute, described current divider (11) is provided with at least one water inlet and at least two delivery ports, the water inlet of described current divider (11) is connected with the gutter of various drainage plant, one outlet of described current divider (11) is connected with sewer (14) by connecting pipe through draining valve, another outlet is connected by the water inlet of connecting pipe with water storage box (13) through water pump (12), described water storage box (13) is provided with at least two delivery ports, and a delivery port is connected with various families regeneration waters; It is characterized in that: another delivery port of described water storage box (13) joins by the rainwater pipe of overflow pipe with the open air, and described rainwater pipe flows into reservoir (3) through filter, and the other end of reservoir (3) is connected with pumping plant (4).
2. a kind of daily life sewage cyclic utilization system according to claim 1 is characterized in that: described reservoir (3) is divided into upper and lower two-layer, and upper and lower two-layer between mutual UNICOM, the upper strata is the view pond (31) of regulating level.
3. a kind of daily life sewage cyclic utilization system according to claim 2 is characterized in that: lay on the bottom surface in the view pond (31) on described upper strata and can cultivate the sandstone (32) that the digestion bacterium goes into bed.
4. according to claim 1 or 2 or 3 described a kind of daily life sewage cyclic utilization systems, it is characterized in that: the water that comes out from the rainwater pipe flow into the view pond (31) by an artificial swamp (2) earlier again, and described artificial swamp (2) is gone up to plant to be implanted with and is convenient to pollutant in the water and nutriment are absorbed the wetland plant that decomposes and water quality is purified by system.
5. according to claim 1 or 2 or 3 described a kind of daily life sewage cyclic utilization systems, it is characterized in that: described pumping plant (4) comprises that one is positioned at the pump house (41) of above ground portion, this pump house is provided with Surveillance center in (41), and is provided with fire-fighting and other water facilities; Be pump working with water section (42) below pump house (41), place the opposite side of reservoir (3), be provided with a height adjustable adjustable plate (7) between described reservoir (3) and the pumping plant (4), this adjustable plate (7) links to each other with Surveillance center in the pump house.
6. a kind of daily life sewage cyclic utilization system according to claim 5 is characterized in that: the top of described pump house (41) is provided with solar energy electroplax (43).
7. a kind of daily life sewage cyclic utilization system according to claim 5 is characterized in that: described pumping plant (4) is provided with a control opening (44) with the bottom of the side that reservoir (3) joins.
8. a kind of daily life sewage cyclic utilization system according to claim 4 is characterized in that: described pumping plant (4) comprises that one is positioned at the pump house (41) of above ground portion, and this pump house is provided with Surveillance center in (41), and is provided with fire-fighting and other water facilities; Below pump house (41), be pump working water section (42), place the opposite side of reservoir (3), be provided with a height adjustable adjustable plate (7) between described reservoir (3) and the pumping plant (4), this adjustable plate (7) links to each other with Surveillance center in the pump house, is provided with one between the bottom of its lower end and reservoir and is convenient to the gap that current pass through.
CNU2008201507526U 2008-07-11 2008-07-11 Domestic wastewater cyclic utilization system Expired - Fee Related CN201236350Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201507526U CN201236350Y (en) 2008-07-11 2008-07-11 Domestic wastewater cyclic utilization system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201507526U CN201236350Y (en) 2008-07-11 2008-07-11 Domestic wastewater cyclic utilization system

Publications (1)

Publication Number Publication Date
CN201236350Y true CN201236350Y (en) 2009-05-13

Family

ID=40649089

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008201507526U Expired - Fee Related CN201236350Y (en) 2008-07-11 2008-07-11 Domestic wastewater cyclic utilization system

Country Status (1)

Country Link
CN (1) CN201236350Y (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102383463A (en) * 2011-07-18 2012-03-21 重庆东科模具制造有限公司 Recycling method for cooling relevant equipment in plant by utilizing rainwater
CN102418426A (en) * 2011-08-23 2012-04-18 哈尔滨工业大学 Double-layer undercurrent artificial wetland landscape pond and method thereof for recovering and treating urban roof rainwater
CN104689497A (en) * 2015-02-06 2015-06-10 祖新华 Intelligent fire-extinguishing system of public bus
CN104727378A (en) * 2013-12-19 2015-06-24 肖作鹏 Building water storage device
CN106320426A (en) * 2015-07-02 2017-01-11 天津大恒节能科技有限公司 Energy-saving type water utilization device for buildings
CN106797906A (en) * 2017-01-05 2017-06-06 南通大学 A kind of circulation aquaculture system of utilization solar energy heat-storage
CN107476387A (en) * 2017-05-24 2017-12-15 陈天红 Intercept water shunting classification water control system
CN107490321A (en) * 2017-09-07 2017-12-19 绵阳鹏志远科技有限公司 Filter the device of air-conditioner outdoor unit water for cleaning
CN108360618A (en) * 2018-04-04 2018-08-03 深圳市建艺装饰集团股份有限公司 A kind of building drainage system

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102383463A (en) * 2011-07-18 2012-03-21 重庆东科模具制造有限公司 Recycling method for cooling relevant equipment in plant by utilizing rainwater
CN102383463B (en) * 2011-07-18 2014-03-05 重庆东科模具制造有限公司 Recycling method for cooling relevant equipment in plant by utilizing rainwater
CN102418426A (en) * 2011-08-23 2012-04-18 哈尔滨工业大学 Double-layer undercurrent artificial wetland landscape pond and method thereof for recovering and treating urban roof rainwater
CN102418426B (en) * 2011-08-23 2013-08-14 哈尔滨工业大学 Double-layer undercurrent artificial wetland landscape pond and method thereof for recovering and treating urban roof rainwater
CN104727378A (en) * 2013-12-19 2015-06-24 肖作鹏 Building water storage device
CN104689497A (en) * 2015-02-06 2015-06-10 祖新华 Intelligent fire-extinguishing system of public bus
CN104689497B (en) * 2015-02-06 2017-12-12 祖新华 The intelligent fire extinguishing system of bus
CN106320426A (en) * 2015-07-02 2017-01-11 天津大恒节能科技有限公司 Energy-saving type water utilization device for buildings
CN106797906A (en) * 2017-01-05 2017-06-06 南通大学 A kind of circulation aquaculture system of utilization solar energy heat-storage
CN107476387A (en) * 2017-05-24 2017-12-15 陈天红 Intercept water shunting classification water control system
CN107490321A (en) * 2017-09-07 2017-12-19 绵阳鹏志远科技有限公司 Filter the device of air-conditioner outdoor unit water for cleaning
CN108360618A (en) * 2018-04-04 2018-08-03 深圳市建艺装饰集团股份有限公司 A kind of building drainage system

Similar Documents

Publication Publication Date Title
CN201236350Y (en) Domestic wastewater cyclic utilization system
CN101892690B (en) Full-automatic water storage tank capable of recycling laundry water
CN204001088U (en) A kind of building rainwater and daily life sewage intermediate water reuse system
CN102330457A (en) Water-saving type toilet water-flushing system and floor water system thereof
CN201972229U (en) Residential rainwater comprehensive utilization system device
CN207048195U (en) Rainwater and buck utilization system for building
CN201202147Y (en) Solar energy household sewerage recycling apparatus
CN110436717A (en) A kind of sewage disposal system with pulse water distribution and modularized artificial wetland
CN2918551Y (en) Water-saving device
CN208220277U (en) A kind of ecology wheeled lavatory
CN101525891A (en) Rainwater and recycled water graded recycling system
CN201649163U (en) Flushing system for recycling sanitary wastewater and rainwater in residential building
CN201794120U (en) Daily water-saving device
CN212293192U (en) High-efficient residential building regeneration water circulating system
CN201047491Y (en) Domestic sewage clean-up automatic voltage increase recycle device
CN204530869U (en) Water self-circulation system in a kind of building
CN210174723U (en) Rainwater collection and cyclic utilization drip irrigation system for motor home
CN209509053U (en) A kind of building body washing waste water secondary utilization system and the dirty three-dimensional recovery of circulatory system of rain
CN205444295U (en) External water reuse system of residential building
CN203238719U (en) Automatic waste water recycling self-control water tank
CN201317959Y (en) Wash sewage reuse system
CN201250422Y (en) Overhead storied house secondary water system
CN206562642U (en) Mousehold water saving pipeline structure
CN101294404A (en) Rainwater and reclaimed water system apparatus for toilet
CN111285551A (en) Efficient residential building regenerated water circulation system and application thereof

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: SHANGHAI CHIEF TECH ENVIRONMENT PROTECTION TECHNOL

Free format text: FORMER OWNER: QIAN YONGPEI

Effective date: 20100806

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 200010 NO.255, SHANGWEN ROAD, HUANGPU DISTRICT, SHANGHAI CITY TO: 200021 21A, NO.1109, XIZANG SOUTH ROAD, HUANGPU DISTRICT, SHANGHAI CITY

TR01 Transfer of patent right

Effective date of registration: 20100806

Address after: 200021 No. 1109 South Tibet Road, Shanghai, Huangpu District 21A

Patentee after: Shanghai Shouke Environmental Protection Technology Co.,Ltd.

Address before: 200010 Shanghai city Huangpu District Shang Wen Road No. 255

Patentee before: Qian Yongpei

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090513

Termination date: 20130711