CN105002960A - Staggered floor reclaimed water reuse system for high-rise public building - Google Patents

Staggered floor reclaimed water reuse system for high-rise public building Download PDF

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Publication number
CN105002960A
CN105002960A CN201510494308.0A CN201510494308A CN105002960A CN 105002960 A CN105002960 A CN 105002960A CN 201510494308 A CN201510494308 A CN 201510494308A CN 105002960 A CN105002960 A CN 105002960A
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water
floor
public building
reuse system
pond
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CN105002960B (en
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陈栋
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Guangzhou Environmental Protection Technology Co., Ltd.
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陈栋
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/30Relating to industrial water supply, e.g. used for cooling

Abstract

The invention relates to a staggered floor reclaimed water reuse system for a high-rise public building. The system comprises treatment equipment and storage equipment, wherein the treatment equipment is arranged in each floor except the ground floor and comprises a raw water input end, a reclaimed water output end and a sewage output end, the raw water input end is connected with drainage ports of water basins on the same floor, the reclaimed water output end is connected with the storage equipment on the lower floor, and the sewage output end is connected with a sewage header pipe; the storage equipment is arranged on each floor except the top floor and connected with urinals on the same floor. The staggered floor reclaimed water reuse system for the high-rise public building is a revolutionary product of reclaimed water reuse systems for buildings, reclaimed water reuse can be widely popularized and applied in the public buildings, and the reclaimed water reuse system makes a great contribution to effective resolving of an increasingly pressing problem of severe shortage of urban water resources in China.

Description

High-rise public building staggered floor intermediate water reuse system
Technical field
The present invention relates to a kind of high-rise public building staggered floor intermediate water reuse system.
Background technology
Existing public building (mainly referring to office, school, hotel) intermediate water reuse system, by gray water (washing draining, shower draining etc.), by raw water collection system (gray water drainage pipeline networks), collect the sewerage disposing station being located in the ground room.Former water after sewerage disposing system (comprising grid, regulating reservoir, sedimentation basin, biomembrane process, filtration, sterilization etc.), water in formation.Water supply system (comprising middle water reservoir, middle water distribution system, middle water high level cistern, control and water distribution annex, measuring equipment etc.) during middle water passes through again, middle water is delivered to water spot (being mainly used for flushing the toilet, i.e. the feedwater of lavatory pan and urinal).
Existing Of Recycling Architectural Intermediate Water system, compared with do not establish grey water system building, many a set of raw water collection system, a set of sewerage disposing system, a set of middle water supply system.Calculate with the office building of 100,000 square metres, raw water collection system, sewerage disposing system, middle water supply system, add up to dominant gross investment to be about 4,000,000 yuan.Recessive gross investment, mainly occupies valuable building area and space, particularly sewerage disposing station.The sewerage disposing station of the basement of the office building of 100,000 square metres, will take the space of about 18 motor vehicles parking positions.If by CBD district, Guangzhou, 400,000 yuan of calculating can be sold in a parking space, and the invisible cost brought that takes up room reaches 7,200,000.
Existing Of Recycling Architectural Intermediate Water system, needs to adopt pump to promote, recoil, supply water at sewerage disposing link, middle water water supply link, needs to consume electric energy.Professional and technical personnel is needed to carry out daily management and maintenance.The regular maintenance running cost average out to 3.3 yuan/cubic metre produced.In the year of the office building of 100,000 square metres, the water yield is about 45500 cubic metres, and that is the annual operating and maintenance cost of intermediate water reuse system is 150,000 yuan.Specify by water shortage in north china municipal government, more than the public building of 20,000 square metres, must intermediate water reuse system be set, but because running cost is high, the reason of complex management, the wherein actual and abnormal use of the intermediate water reuse system of 70%, not only do not play water-saving object, also create a large amount of wealth of society wastes.
The Of Recycling Architectural Intermediate Water system of China, because build dominant and that invisible cost is high reason, is not that exploitation side is not generally arranged because government's mandatory requirement is arranged.Because government's mandatory requirement is arranged, because running cost is high, complex management, most of reality does not use.Be badly in need of a kind of novel Of Recycling Architectural Intermediate Water system, building exploitation side is allowed to be ready to build, building user is allowed to be ready to use, Treated sewage reusing just can be made extensively to promote under construction, to solve the problem of the more and more urgent city water resource famine of China, for our descendants leaves water resource available a bit more.
Summary of the invention
Primary and foremost purpose of the present invention be to provide a kind of gross investment low, do not take up room, running cost is low, the high-rise public building staggered floor intermediate water reuse system of convenient management, concrete scheme of the present invention is as follows for achieving the above object:
A kind of high-rise public building staggered floor intermediate water reuse system, comprise treatment facility, storage facilities, described treatment facility is arranged in each floor except ground floor, it comprises former water input, middle water output and sewage output, wherein said former water input is connected with the outfall of the wash basin of described same floor, described middle water output is connected with the storage facilities of lower floor, described sewage output is connected with common sewer, described storage facilities is arranged in each floor except attic, and is connected with the urinal of this floor described.
Preferably, described treatment facility comprises flocculation balling iron, vertical-flow filtering settling pond, activated carbon adsorption unit and sterilization balling iron, and described wash basin, flocculation balling iron, vertical-flow filtering settling pond, activated carbon adsorption unit and sterilization balling iron connect in turn.
Preferably, described flocculation balling iron comprise dispensing bucket and for store flocculant sheet drug storage between, described dispensing bucket is provided with the top cover for being connected with wash basin, the deflector for current being drained to described dispensing bucket side is provided with between described top cover and described drug storage, the opposite side of described dispensing bucket is provided with weep hole, be located in the middle part of described dispensing bucket between described drug storage, and bottom is provided with aperture between described drug storage, the side water conservancy diversion of current from described dispensing bucket is derived from weep hole through described aperture by deflector and aperture.
Preferably, described vertical-flow filtering settling pond comprises pond body, it is storage mud funnel bottom the body of described pond, described storage mud funnel bottom is provided with the emptying valve be connected with common sewer, described pond body is provided with the water inlet pipe of setting downwards and is horizontally arranged with coarse strainer, described coarse strainer is positioned at described water inlet pipe side, the output of described water inlet pipe is provided with the reflecting plate for being reflected by water inlet current to described coarse strainer, described pond body is made to form a current vertical passageway in the side of described water inlet pipe, described current vertical passageway area is greater than described water inlet pipe area, the water velocity of ingoing stream vertical passageway is reduced rapidly, and the rate of climb producing some under the Intercepting effects of described coarse strainer equals the particle of settling rate, these particles produce impurity superposed layer in the middle part of one deck in described coarse strainer bottom, middle part impurity superposed layer is utilized to tackle the particle risen and filter, described pond side side is provided with the fie screen for being communicated with upstream device, to tackle tiny particle, produces simultaneously, tackle by entering the particle before fie screen and filter at generation top, body water level upper zone, pond impurity superposed layer.
Preferably, described reflecting plate is tabular, and its side is connected with pond body inwall, and entirety is downward-sloping setting at an angle.
Preferably, described vertical-flow filtering settling pond is also provided with signal gutter, and one end of described signal gutter is connected to above the body sidewall of described pond, and the other end is connected to the output of emptying valve.
Preferably, described pond body is provided with dismountable cover plate, and described coarse strainer is provided with the lift annulus for dismantling.
Preferably, described storage facilities comprises middle water tank, and described middle water tank is airtight water tank, and described airtight water tank is provided with abat-vent, water communicating pipe during the side lower sidewall of described middle water tank is provided with and is connected with the described treatment facility of upper floor.
Preferably, described middle water tank is also provided with moisturizing control valve and filling pipe, and described filling pipe is connected with water main, described filling pipe and described middle water communicating pipe homonymy arrange.
Preferably, the opposite side side wall upper part of described middle water tank is provided with middle water bleed off pipe, and described middle water bleed off pipe is connected with the storage facilities of lower floor.
High-rise public building staggered floor intermediate water reuse system provided by the invention is the revolutionary product of Of Recycling Architectural Intermediate Water system, Treated sewage reusing wide popularization and application in public building being made, making tremendous contribution for effectively solving the more and more urgent city water resource famine problem of China.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms a application's part, does not form inappropriate limitation of the present invention, in the accompanying drawings:
Fig. 1 is embodiment of the present invention system architecture schematic diagram;
Fig. 2 is that embodiment of the present invention pipeline vertically arranges schematic diagram;
Fig. 3 is embodiment of the present invention flocculation balling iron structural representation;
Fig. 4 is the vertical-flow filtering settling pond of the embodiment of the present invention, activated carbon adsorption unit and sterilization balling iron structural representation;
Fig. 5 is the vertical-flow filtering settling pond lateral view of the embodiment of the present invention.
Detailed description of the invention
Describe the present invention in detail below in conjunction with accompanying drawing and specific embodiment, be used for explaining the present invention in this illustrative examples of the present invention and explanation, but not as a limitation of the invention.
Embodiment
As Fig. 1,2 one kinds of high-rise public building staggered floor intermediate water reuse systems, comprise treatment facility 1, storage facilities 2, described treatment facility 1 is arranged in each floor except ground floor, it comprises former water input, middle water output and sewage output, wherein said former water input is connected with the outfall of the wash basin 3 of described same floor, described middle water output is connected with the storage facilities 2 of lower floor, described sewage output is connected with common sewer, described storage facilities 2 is arranged in each floor except attic, and is connected with the urinal of this floor described.
The high-rise public building staggered floor intermediate water reuse system that the present embodiment provides, just places treatment facility 1 and storage facilities 2 in washroom.Treatment facility 1 is placed on below wash basin 3.Storage facilities 2 to arrange on furred ceiling 4 below floor.High-rise public building staggered floor intermediate water reuse system is the former water produced by last layer wash basin 3, treatment facility 1 process below wash basin 3 forms middle water, be stored in the middle water tank on lower one deck furred ceiling 4, for lavatory pan 5, urinal 6 flushing supply of lower one deck.
In the present embodiment, described treatment facility 1 comprises flocculation balling iron, vertical-flow filtering settling pond, activated carbon adsorption unit and sterilization balling iron, and described wash basin 3, flocculation balling iron, vertical-flow filtering settling pond, activated carbon adsorption unit and sterilization balling iron connect in turn.
Shown in composition graphs 3, as the part preferred version of above-described embodiment scheme, described flocculation balling iron comprise dispensing bucket 7 and for store flocculant sheet 13 drug storage between 8, described dispensing bucket 7 is provided with the top cover 9 for being connected with wash basin 3, wash basin outfall installs resin sucker hair interception cover additional, interception hair and larger solid, if wash basin 3 outfall meets interception hair and larger solid requirement, then need not install additional, interception cover surface impurity is cleared up by during washroom keeper's daily cleaning.The deflector 10 for current being drained to described dispensing bucket 7 side is provided with between 8 between described top cover 9 and described drug storage, the opposite side of described dispensing bucket 7 is provided with weep hole 12, between described drug storage, 8 are located in the middle part of described dispensing bucket 7, and 8 bottoms are provided with aperture 11 between described drug storage, the side water conservancy diversion of current from described dispensing bucket 7 is derived from weep hole 12 through described aperture 11 by deflector 10 and aperture.The flocculant sheet 13 of the bottom, through bottom, dissolves by current gradually.Flocculant sheet adopts polyaluminium aluminium flake.Between drug storage, 8 can store 500 grams of polyaluminium aluminium flakes, meet use in more than 8 months.
Further combined with such as Fig. 4, shown in 5, as the part preferred version of above-described embodiment scheme, described vertical-flow filtering settling pond comprises pond body 14, it is storage mud funnel 15 bottom described pond body 14, the emptying valve 16 be connected with common sewer is provided with bottom described storage mud funnel 15, emptying valve output is connected with common sewer 200, common sewer 200 is connected to ensure that blowdown is unimpeded with common air chamber 300, described pond body 14 is provided with the water inlet pipe 17 arranged downwards, and in this pond in be horizontally arranged with the stainless coarse strainer 18 of 8 order, described coarse strainer 18 is positioned at described water inlet pipe 17 side, the output of described water inlet pipe 17 is provided with the reflecting plate 19 for being reflected by water inlet current to described coarse strainer 18, described pond body 14 is made to form a current vertical passageway in the side of described water inlet pipe 17, large 25 times of water inlet pipe 17 area described in this current vertical passageway area ratio, the water velocity of ingoing stream vertical passageway is reduced rapidly, and the rate of climb producing some under the Intercepting effects of described coarse strainer 18 equals the particle of settling rate, these particles produce impurity superposed layer in the middle part of one deck in described coarse strainer bottom, middle part impurity superposed layer is utilized to tackle the particle risen and filter, body 14 side, described pond is provided with the fie screen 20 for being communicated with upstream device (activated carbon adsorption unit 21 and balling iron 23 of sterilizing), this fie screen 20 is that 400 order stainless (steel) wires and 4 order stainless (steel) wires combine, tiny particle is tackled, simultaneously in sedimentation basin top water level region, form top impurity superposed layer to produce, tackle by the particle entering fie screen 20 and filter.
Above-described embodiment scheme, from water turbidity analysis everywhere, the impurity of about 80% volume can be tackled by middle part impurity superposed layer, and the impurity of about 15% volume can be tackled by top impurity superposed layer.About only the impurity of 3% volume can be tackled by top fie screen 20; Utilize impurity superposed layer to tackle the mode of impurity, substantially prolongs the cleaning frequency of top fie screen 20, normally use, the cleaning frequency of top fie screen 20 was more than 6 months.
The impurity accumulated in vertical-flow filtering settling pond, is no less than one week by washroom keeper and carries out single voiding.Operation is very simple, only needs to step on foot-operated emptying valve 16, and time emptying, middle part coarse strainer 18 top water has carried out backwash to coarse strainer 18 simultaneously, extends middle part coarse strainer 18 application life.
As the improvement of above-described embodiment scheme, described reflecting plate 19 is tabular, its side is connected with pond body 14 inwall, entirety is downward-sloping setting at an angle, reflecting plate 19 is together with the sidewall of storage mud funnel 15, current of intaking reflection is to described coarse strainer 18, and the reflecting plate 19 that tabular is obliquely installed simultaneously avoids precipitate on reflecting plate 19.
As the improvement of above-described embodiment scheme, described vertical-flow filtering settling pond is also provided with the signal gutter 24 be made up of clear PVC material, one end of described signal gutter 24 is connected to above body 14 sidewall of described pond, the other end is connected to the output of emptying valve 16, when the dirt that fie screen 20 or activated carbon adsorption unit 21 adhere to is saturated, the water level of pond body 14 rises, and is discharged not treated for the water in vertical-flow filtering settling pond by signal gutter 24 directly to common sewer.
As the improvement of above-described embodiment scheme, described pond body 14 is provided with dismountable cover plate 25, and described coarse strainer 18 is provided with the lift annulus 26 for dismantling, so that take out cleaning to coarse strainer 18 and fie screen 20.
In above-described embodiment scheme, activated carbon adsorption unit 21 adopts 100 order stainless (steel) wire buckets, in-built shell grain active carbon 22.Also sintered activated carbon filter core can be adopted, filter opening 100 microns.Sterilization balling iron 23 is arranged under activated carbon adsorption unit.Disinfectant sheet is stored between drug storage, and between drug storage, bottom is provided with aperture, and the disinfection tablet of the bottom, through bottom, dissolves by current gradually.Adopt long-acting slow-release sterilization chlorine tablets (main component sym-closene).400 grams of sterilization chlorine tablets can be stored between drug storage, meet use in more than 8 months.
Shown in figure 2, in the present embodiment, described storage facilities 2 comprises middle water tank 26, and each lavatory adopts 1000X500X600mm middle water tank 26, available depth 400mm, dischargeable capacity 200L (being greater than 50% of the maximum hourly consumption of code requirement).Material adopts the thick PVC water tank of 10mm, and described middle water tank 26 is airtight water tank, and airtight water tank is provided with abat-vent 27, water communicating pipe 28 during the side lower sidewall of described middle water tank 26 is provided with and is connected with the described treatment facility 1 of upper floor.
As the improvement of above-described embodiment scheme, described middle water tank 26 is also provided with moisturizing control valve and filling pipe 29, described filling pipe 29 is connected with water main 100, described filling pipe 29 is arranged with described middle water communicating pipe homonymy, when in middle water tank 26 li, water is inadequate (when the depth of water is lower than 200mm), by living water supply pipe moisturizing.
As the improvement of above-described embodiment scheme, the opposite side side wall upper part of described middle water tank 26 is provided with middle water bleed off pipe 30, described middle water bleed off pipe 30 is connected with the storage facilities 2 of lower floor by middle supply mains 400, when in middle water tank 26 li, the water yield is had more than needed (when the depth of water is higher than 400mm), lower one deck middle water tank 26 is flow to by middle water bleed off pipe 30, lower one deck middle water tank 26 flows to lower one deck middle water tank 26 time rich again, by that analogy, two (each one of men and women lavatory) middle water tank 26 with floor arrange communicating pipe, balance same layer Water in Water Tanks amount.
The high-rise public building staggered floor intermediate water reuse system that the present embodiment scheme provides, the office building of one 100,000 square metres is calculated, equipment cost drops into about 340,000 yuan, be 8.5% of existing Of Recycling Architectural Intermediate Water system investments cost, do not take building area completely, running cost is no more than water in 0.8 yuan/cubic metre.
High-rise public building staggered floor intermediate water reuse system, because being provided with middle water tank 26 in smallpox, can cancel the water tank of water closet.For the washroom of simulant building, every layer decreases 0.13x5x2=1.3 square metre of area occupied, and full building decreases the area occupied of 45.5 square metres, means that this building can increase the effective area of 45.5 square metres.By 1.3 ten thousand yuan of/square metre of calculating of CBD district, the Guangzhou office average land price per floor area of land used, the 45.5x1.3=59.15 ten thousand yuan that equals to have helped owner to save, namely use the design's high-rise public building staggered floor intermediate water reuse system, from development of real estate assembly originally, not only do not spend more cost, save 59.15-34=25 ten thousand yuan on the contrary.
Above the technical scheme that the embodiment of the present invention provides is described in detail, apply specific case herein to set forth the principle of the embodiment of the present invention and embodiment, the explanation of above embodiment is only applicable to the principle helping to understand the embodiment of the present invention; Meanwhile, for one of ordinary skill in the art, according to the embodiment of the present invention, detailed description of the invention and range of application all will change, and in sum, this description should not be construed as limitation of the present invention.

Claims (10)

1. a high-rise public building staggered floor intermediate water reuse system, is characterized in that:
Comprise treatment facility, storage facilities, described treatment facility is arranged in each floor except ground floor, it comprises former water input, middle water output and sewage output, wherein said former water input is connected with the outfall of the wash basin of described same floor, described middle water output is connected with the storage facilities of lower floor, described sewage output is connected with common sewer, and described storage facilities is arranged in each floor except attic, and is connected with the urinal of this floor described.
2. high-rise public building staggered floor intermediate water reuse system as claimed in claim 1, is characterized in that:
Described treatment facility comprises flocculation balling iron, vertical-flow filtering settling pond, activated carbon adsorption unit and sterilization balling iron, and described wash basin, flocculation balling iron, vertical-flow filtering settling pond, activated carbon adsorption unit and sterilization balling iron connect in turn.
3. high-rise public building staggered floor intermediate water reuse system as claimed in claim 2, is characterized in that:
Described flocculation balling iron comprise dispensing bucket and for store flocculant sheet drug storage between, described dispensing bucket is provided with the top cover for being connected with wash basin, the deflector for current being drained to described dispensing bucket side is provided with between described top cover and described drug storage, the opposite side of described dispensing bucket is provided with weep hole, be located in the middle part of described dispensing bucket between described drug storage, and bottom is provided with aperture between described drug storage, the side water conservancy diversion of current from described dispensing bucket is derived from weep hole through described aperture by deflector and aperture.
4. high-rise public building staggered floor intermediate water reuse system as claimed in claim 2, is characterized in that:
Described vertical-flow filtering settling pond comprises pond body, it is storage mud funnel bottom the body of described pond, described storage mud funnel bottom is provided with the emptying valve be connected with common sewer, described pond body is provided with the water inlet pipe of setting downwards and is horizontally arranged with coarse strainer, described coarse strainer is positioned at described water inlet pipe side, the output of described water inlet pipe is provided with the reflecting plate for being reflected by water inlet current to described coarse strainer, described pond body is made to form a current vertical passageway in the side of described water inlet pipe, described current vertical passageway area is greater than described water inlet pipe area, the water velocity of ingoing stream vertical passageway is reduced rapidly, and the rate of climb producing some under the Intercepting effects of described coarse strainer equals the particle of settling rate, these particles produce impurity superposed layer in the middle part of one deck in described coarse strainer bottom, middle part impurity superposed layer is utilized to tackle the particle risen and filter, described pond side side is provided with the fie screen for being communicated with upstream device, to tackle tiny particle, produces simultaneously, tackle by entering the particle before fie screen and filter at generation top, body water level upper zone, pond impurity superposed layer.
5. high-rise public building staggered floor intermediate water reuse system as claimed in claim 4, is characterized in that:
Described reflecting plate is tabular, and its side is connected with pond body inwall, and entirety is downward-sloping setting at an angle.
6. high-rise public building staggered floor intermediate water reuse system as claimed in claim 4, is characterized in that:
Described vertical-flow filtering settling pond is also provided with signal gutter, and one end of described signal gutter is connected to above the body sidewall of described pond, and the other end is connected to the output of emptying valve.
7. high-rise public building staggered floor intermediate water reuse system as claimed in claim 4, is characterized in that:
Described pond body is provided with dismountable cover plate, and described coarse strainer is provided with the lift annulus for dismantling.
8. high-rise public building staggered floor intermediate water reuse system as claimed in claim 1, is characterized in that:
Described storage facilities comprises middle water tank, and described middle water tank is airtight water tank, and described airtight water tank is provided with abat-vent, water communicating pipe during the side lower sidewall of described middle water tank is provided with and is connected with the described treatment facility of upper floor.
9. high-rise public building staggered floor intermediate water reuse system as claimed in claim 8, is characterized in that:
Described middle water tank is also provided with moisturizing control valve and filling pipe, and described filling pipe is connected with water main, described filling pipe and described middle water communicating pipe homonymy arrange.
10. high-rise public building staggered floor intermediate water reuse system as claimed in claim 8, is characterized in that:
The opposite side side wall upper part of described middle water tank is provided with middle water bleed off pipe, and described middle water bleed off pipe is connected with the storage facilities of lower floor.
CN201510494308.0A 2015-08-12 2015-08-12 Staggered floor reclaimed water reuse system for high-rise public building Active CN105002960B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113152582A (en) * 2021-04-26 2021-07-23 刘庆和 Reclaimed water recycling system for multi-storey buildings in public places

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Publication number Priority date Publication date Assignee Title
CN1385382A (en) * 2001-05-15 2002-12-18 李振航 Sewage treating and recovering device for washing machine
CN201059002Y (en) * 2007-07-10 2008-05-14 杨帆 Public building waste water reutilizing system
CN103523968A (en) * 2013-11-08 2014-01-22 山东建筑大学 Integrated water purification device
US8663478B2 (en) * 2007-12-20 2014-03-04 Veolia Water Solutions & Technologies Support Method for treating water by advanced oxidation and ballasted flocculation, and corresponding treatment plant
CN103771628A (en) * 2014-02-18 2014-05-07 安徽省天易环境科技有限公司 Full-automatic water purifying device
CN205046637U (en) * 2015-08-12 2016-02-24 陈栋 High -rise public building staggered floor reuse of reclaimed water system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1385382A (en) * 2001-05-15 2002-12-18 李振航 Sewage treating and recovering device for washing machine
CN201059002Y (en) * 2007-07-10 2008-05-14 杨帆 Public building waste water reutilizing system
US8663478B2 (en) * 2007-12-20 2014-03-04 Veolia Water Solutions & Technologies Support Method for treating water by advanced oxidation and ballasted flocculation, and corresponding treatment plant
CN103523968A (en) * 2013-11-08 2014-01-22 山东建筑大学 Integrated water purification device
CN103771628A (en) * 2014-02-18 2014-05-07 安徽省天易环境科技有限公司 Full-automatic water purifying device
CN205046637U (en) * 2015-08-12 2016-02-24 陈栋 High -rise public building staggered floor reuse of reclaimed water system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113152582A (en) * 2021-04-26 2021-07-23 刘庆和 Reclaimed water recycling system for multi-storey buildings in public places

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Effective date of registration: 20170221

Address after: 510000 Guangdong city of Guangzhou province Tianhe District Guang Tong Road No. 23 building C

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Address before: 510000 Guangdong Province, Guangzhou Huadu District North Phoenix Star Garden 9 building 1008 room

Patentee before: Chen Dong