CN100501016C - Recovery method for water-saving network of urban water for daily life - Google Patents
Recovery method for water-saving network of urban water for daily life Download PDFInfo
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- CN100501016C CN100501016C CNB200610105329XA CN200610105329A CN100501016C CN 100501016 C CN100501016 C CN 100501016C CN B200610105329X A CNB200610105329X A CN B200610105329XA CN 200610105329 A CN200610105329 A CN 200610105329A CN 100501016 C CN100501016 C CN 100501016C
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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Abstract
The invention relates to an urban domestic water-saving cyclic network, which builds aboveground water tank and ground pool. By pipes used undefiled wastewater in family, administrator and residential area, air-conditioning condensed water, roof rainwater and ground undefiled rainwater are sent to the water tank and the water pool. Double-water and double-pipe valve, and three-water and three- pipe valve are connected with the water pool and the water tank at the location where water is used. If water in the water pool is on the ground it is sent to the user water tank to collect and store by the pressure difference of high and lower water level for usage of family or non-drinking water position of public facility in cycle. If water in the water pool is the ground water, it is sent to the user water tank to collect and store by water pump pressuring. It is provided with all-people participation, scientific water consumption, rational recovery and cascade use. It can generate huge economical and social benefits.
Description
Technical field
The present invention relates to the saving of water resource and utilize measure, specifically refer to a kind of recovery method of town life water saving circulation network.
Background technology
China is a lack of water big country, and along with improving constantly of living standards of the people, and water resource is serious deficient, and water is different outstanding with this contradiction day of water saving.Although water resource is puted forth effort by country on macro policy, call the whole people to treasure water resource, reasonable use of water is practised strict economy.But the subregion causes groundwater table to descend year by year, reduce because of lack of water blindness exploiting groundwater.From long-range strategic angle, blindly production of water is resources-type with sacrificing future gains to satisfy present needs, and is both unfavorable, more unfavorable people.How to accomplish " both having eaten forefathers' meal, constantly descendants's road "?
If, compatriots in daily life, work during water, consciously clean waste water, air conditioner condensate water, natural rainwater rationally reclaims, and sets up some water saving recirculating networks, classification is selected to use.Just having realized the benign cycle of water saving and water, also put into practice everyone and participated in saving the matter of fundamental importance of underground drinking water throughout one's life, is the invention of benefiting the nation and the people, and also is to go now, and merit is in the philanthropic act in eternal lasting.Everyone lifelong recycle-water and save underground water 1200m as calculated
2, amount to 3600 yuan, if general mobilization of the nation participates in action of economizing on water, its economic benefit and social benefit are huge, quote so the recovery method of town life water saving circulation network is worthy to be popularized very much.
Through applicant's retrieval, the solution that proposes based under this background is arranged also in the prior art.See Chinese patent literature: residential block water saving garbage disposal without sewage discharge method and system (publication number: CN1391997), it is the organic domestic waste pulverization process together to be discharged in the septic tank with ight soil ferment, reduce the treating capacity of solid refuse, and make other solid refuse not be subjected to the pollution of organic domestic waste; After daily life sewage process precipitation, filtration, the biochemical treatment, be transported to each family and public water consuming facility respectively, be respectively applied for flushing lavatory and sub-district communal facility with water return pipeline.Another document: joint household series connection Waste water utilization system (publication number: CN1707041), be at one deck of building to each family premises of inferior top layer on top domestic living waste water treater to be housed respectively, the life of upper strata dwelling house is washed with waste pipe and is communicated on the domestic living waste water treater of this layer premises, is connected to bath/toilet flushing tube and blow-off pipe in the domestic living waste water treater bottom of each layer.
Summary of the invention
The objective of the invention is many-sided water saving measures that excavates, propose a kind of town life water saving circulation network than system.It can utilize natural rainwater, recycle-water, air conditioner condensate water water resource in a large number.
Realize that technical scheme of the present invention is as follows
1), set up ground upper water box and pond, ground, by secretly burying and the bright pipeline of walking, family, institutional settings, residential quarters use discarded clean waste water, air conditioner condensate water, rain water on roof, ground clean rainwater, deliver to upper water box and pond, ground; Described ground upper water box subfamily water tank and public water tank are provided with overflow pipe between family's water tank and public water tank, be provided with overflow pipe between public water tank and pond, ground; The recycle-water of ground upper water box relies on high low water stage pressure reduction, and the recycle-water in pond, ground relies on water pump, and recycle-water is delivered to user's water tank deposit, recycles for family or communal facility undrinkable water;
2), the water place adopts two two-tube valves of water and three water, three pipe valves, be connected with the pond, ground with the ground upper water box with pipeline, and the water that pressurizes the pond by water pump causes user's water tank; The described pair of two-tube valve of water and three water, three pipe valves be in conventional water pipe valve, recycle-water pipe valve, the rainwater water pipe valve two or three, all independent the installation.
Description of drawings
Fig. 1 is a schematic flow sheet of realizing technical solution of the present invention.
The present invention is further illustrated below in conjunction with accompanying drawing,
Among Fig. 1: Z----tap water →----flows to
The H----recycle-water
----valve
Y----rainwater 1----submersible pump
W----sewage
The specific embodiment
One, design philosophy
Set up ground upper water box and pond, ground,, family, institutional settings, residential quarters use discarded clean waste water, air conditioner condensate water, rain water on roof, ground clean rainwater by secretly burying and the bright pipeline of walking, deliver to upper water box and pond, ground; Described ground upper water box subfamily water tank and public water tank are provided with overflow pipe between family's water tank and public water tank, be provided with overflow pipe between public water tank and pond, ground; The recycle-water of ground upper water box relies on high low water stage pressure reduction, and the recycle-water in pond, ground relies on water pump, and recycle-water is delivered to user's water tank deposit, recycles for family or communal facility undrinkable water; Thereby save a large amount of fresh water and drinking water;
Adopt two two-tube valves of water and three water, three pipe valves be in conventional water pipe valve, recycle-water pipe valve, the rainwater water pipe valve two or three, all independent the installation.
Two, the scope of application
All have a storied building structure more than two layers, the city of tap water facility, small towns, though family, institutional settings, factories and miness school, the life water saving recirculating network all can be set up in conjunction with actual needs in residential quarters.It requires to design in the house, build, design simultaneously, build, construct, check and accept by the public purpose facility when transforming, and finally reaches common application target.
Three, implementation process
(1) the recovery method process description of life water saving recirculating network is seen Fig. 1:
Family reclaims waste water and at first goes into personal water tank, and storage is personal certainly.It is public that unnecessary waste water flows into public water tank deposit by overflow pipe; Air conditioner condensate water, natural rainwater is collected into public water tank, uses for the public domain, and unnecessary Automatic Cycle flow to family's water tank or pond, ground; Cutting off the water, having a power failure, the rainwater collection relies on water level pressure reduction than under the sufficient situation, and the water pump circulation supplies family, the public domain, and the undrinkable water place selects for use; Use or enter the cities and towns blowdown main for agricultural irrigation at last.
(2) recovery method of homebrew life water saving recirculating network
1, first method: be divided into two at the washbasin of family washroom or the sewer pipe of kitchen vegetable sink, establish two quick opening valves, water is discarded in the life that can not recycle, enters the sewage conduct discharging routinely; The clean water of having discarded with life that all colourless, tasteless, no greasy dirts, no chemistry etc. pollute is delivered to the water saving network by the pipeline connection and is reclaimed.It is that choose reasonable is indoor, and is outdoor, and drawing recycle-water, to go into water-closet tank deposit stand-by, if temporary transient water not, it is stand-by that the full automatic overflow of toilet tank water is gone into a plurality of personal water tanks deposits.For access activity bucket (basin) when water, mainly for family wash one's hands, wash clean, mop floor, water flowers and plants etc.; Another outlet is personal water tank opening, and when personal water tank still wouldn't water, public water tank was gone in unnecessary recycle-water spill-over, and Automatic Cycle arrives the public domain water like this.
Second method: washroom list absorption method.Only implement to reclaim, lay in and incorporate into public recirculating network by pipeline by first method in the washbasin outfall.And the callable clean waste water in kitchen is delivered in the washroom washbasin after relying on artificial splendid attire, goes into to reclaim webmaster.
The third method: " two water tank " two absorption methods.When being primarily aimed at the aging blocks housing reform and making, a water tank is set again in that the washroom water-closet tank is forward and backward respectively, promptly preposition high level cistern, purposes is for artificially collecting washroom, the clean waste water in the kitchen bucket deposit that supplies water; Rearmounted lower water box, its purposes is identical with aforementioned " personal water tank ", mainly is to reclaim deposit waste water for homebrew; If family is without waste water, then automatic overflow is gone into public recirculating network.Family establishes at the water-closet tank place three water, three pipe valves, both conventional water pipe valve, natural rainwater pipe valve, recycle-water pipe valve.Service routine is that first with recovery pipe valve, the inferior rainwater pipe valve of using, said two devices is all anhydrous, selects conventional water pipe valve at last again for use.Particularly cutting off the water, having a power failure, the time and rainwater is collected more for a long time, preferentially select the rainwater pipe valve for use.
(3), the recovery method of public domain life water saving recirculating network
1, from the unnecessary life recycle-water method in each family, it is standby that each family air conditioner condensate water enters public water tank simultaneously.This water tank is provided with outside the gable etc. of even numbers layers such as two, four, six of every building, puts on collar tie beam, the outrigger about 5m
3About.This water tank is established two outlets, and an outlet relies on high low water stage pressure reduction, directly deliver to a plurality of undrinkable water valves such as ground by pipeline before, main for the communal facility water, as flush the toilet, carwash, spill ground, clean, water flowers and plants etc.; Another outlet is normal opening, and extremely underground wastewater disposal basin is standby when the full Automatic Cycle tuber drainage of public water tank.This top, pond adds cover plate, can afforest on the cover plate, and the pond holds about 10m
3About, can be many if enlarge according to the sub-district concrete condition.Two outlets are set up in this pond, and an outlet is normal opening, works as Chi Shuiman, and promptly automatic overflow is to the agricultural water network or go into the cities and towns blowdown main; Another outlet is for before the pipeline of water pump causes the shared water valve in public domain, mainly the confession sub-district cut off the water, undrinkable water place water when having a power failure.Under the normal condition, this pond waste water reclaims the back and delivers to the agricultural water network by water pump, as pouring flowers and plants, crops etc.
Public water tank life cycle: use up deposit again in two days spring and autumn, three days winters one day summer, go round and begin again like this, recycle.Underground wastewater disposal basin is the border situation factually, selects for use flexibly, lays in, and also can directly lay in rainwater more season at rainwater.
2, the recovery method of natural rainwater recirculating network
The natural rainwater of roof roofing such as resident family or residential quarters is recovered to the rainwater water tank by pipeline.This water tank is arranged on odd numbers layer＜structures such as three, five of every building with aforementioned public water case 〉, collect rainwater, pipeline causes each family of floor resident family water-closet tank undrinkable water place such as flush the toilet.This rainwater water tank is full, and automatic overflow is to the subsurface stormwater pond, and this pool structure is identical with aforementioned wastewater disposal basin.In addition, this pond can be provided with sub-district landscape lake surface, deploys artificial hillock, fountain on the lake surface, following deployment deposit stormwater tank, about 20m
3About, two ones middle stratification filter prevents falling object up and down.Two outlets are established in this pond, one outlet is advanced wastewater disposal basin deposit, circulation, use for rainwater is full from overflow, another outlet causes each roof water tank and each floor raintank for water pump, main for cutting off the water, has a power failure＜taking out in advance and store up or take out deposit from standby electricity〉each family family, public domain flush the toilet, clean, and fire-fighting is equipped with undrinkable water place waters such as water.
The rainwater of ground cleaning can be collected in the subsurface stormwater pond, so that lay in rainwater more.The stormwater tank volume can be according to cell environment, and purposes etc. are established flexibly greatly, established more.Particularly point out, stormwater tank is a sub-district fire cistern when cutting off the water and electricity supply, and is resident family, the sub-district fire prevention is best ensures.
3, the recovery method of institutional settings water saving recirculating network
Institutional settings such as all Su Banlou that is provided with public water place, office building, factories and miness school should at first, be set up public water tank in conjunction with actual conditions, can settle outside the building, in the building, and purpose is to be convenient to collect, and recycles.
In addition, the institutional settings rain water on roof, the air conditioner condensate water of each floor is directly gone into the public water tank deposit of each floor, main for public water place waters such as each floors, as towards the public lavatory, mop floor, cleaning etc., unnecessary recycle-water successively gathers and overflows to undrinkable water place, ground water, as waters such as entrance guard, greenings place, if still have unnecessary recycle-water, reenter the stormwater tank deposit.
Make full use of space, the ground of institutional settings abundance, set up more wide subsurface stormwater pond, collect clean rainwater as much as possible, cutting off the water, having a power failure, rainwater uses when reclaiming than abundance, at first uses rainwater, performance institutional settings water saving network maximum, be convenient to install concentratedly the advantage of easily promoting the use of.Be living water use thereby realize becoming rainwater, treasure the nature rainwater, deposit uses, and reduces the too fast loss of rainwater.Its one-time investment is little, and normal return rate is big for a long time, has not only saved the unit spending, and the corresponding underground drinking water resource of having saved is the thing of achieving many things at one stroke.
The special proposition: the recovery method of institutional settings water saving network is still set up " three water, three pipe valves ".
4, the recovery method of agricultural water conservation network
Accomplish urban life water saving network is recovered to wastewater disposal basin in conjunction with region or market town, plateau and other places at town and country, cities and towns, the water of stormwater tank is networked by pipeline, imports the agricultural water conservation network, relies on water pump or the diversion of water level pressure reduction to the agricultural water system by house steward.
Agricultural water conservation network potentiality are very big, and prospect is very wide, and it has realized the ultimate use mission that the daily life sewage classification is used, and reaches zero-emission, water saving measure such as turn waste into wealth.Its distinctive feature is, deposit water when not busy, and the time spent is very convenient, the big advantage of promotional value.
Four, estimated economic, social benefit
1, the estimation of the recovery method economic benefit of personal and common section network of rivers network
After enabling the recovery method of personal network, each household family is by three mouthfuls of people, and the waste water of minimum recovery every day 50kg cleaning month reclaims 1500kg, folding 1.5m
3Not only the distant relative is personal, and is unnecessary public for the sub-district.
The recovery method of sub-district common network, every building be by 40 families, public water place water every day (carwash, flush the toilet, clean, mop floor, water flowers and plants etc.) 5m
3, used 150m in every month
3
Use by oneself and every month about 200m of public waste water
3, roll over everyone every month 1.6m
3By 1---2m
3, economize on water 12 for each person every year---24m
3, folding coin 36---72 yuan; Everyone effectively economized on water 50 years by 70 years old the life-span, economized on water 600 throughout one's life---1200m
3, folding coin 1800---3600 yuan; Whole nation urban population is about 300,000,000, water saving 1800---3,600 hundred million m
3, folding coin 5400---10,800 hundred million yuan.Its economic benefit is very considerable.
2, the economic benefit estimation of air conditioner condensate water recovery
Every every year is reclaimed condensed water 100kg by an air-conditioning plan in each family.Whole nation urban population is about 300,000,000, by 100,000,000 families (platform), and recovery in every year condensed water 0.1 hundred million m
3, 0.3 hundred million yuan in folding coin.
3, the economic benefit estimation of natural rainwater recovery
Annual natural rainwater 1---the 5m that reclaims of each household
3, national urban population is about 300,000,000, by 100,000,000 families, year reclaims rainwater about 1---500,000,000 m
3, folding coin 3---1,500,000,000 yuan.
4, the recovery economic benefit estimation of other water saving network
Institutional settings, the recovery method of agricultural water conservation network has a high potential, and wouldn't estimate.
By estimation, behind China's urban life water saving network implementation, the whole people participate in, the science water, rationally reclaim the classification utilization.Annual underground drinking water about 37.1---77.1 hundred million m that save
3Folding coin 111.3---231.3 hundred million yuan.Its economic benefit, social benefit are huge, and be considerable, and along with global temperature constantly raises, weather is more and more warmmer, and the earth is arid more and more, and freshwater resources are in great shortage.Takes the lead in setting up the life water saving network earlier if world other country water saving is walked by China, recycle-water is, only save drinking water 77.1 hundred million m every year at least with compatriots' personal behavior
3231.3 hundred million yuan in folding coin; If institutional settings water saving network, agricultural water conservation network are set up, its potentiality are very big, water-saving amount is very much surprising ... from long-range strategic angle, after China implements urban life water saving network, compatriots have upgraded the water theory, not only from existing water usefulness, and reasonable use of water and saved the underground drinking water resource for the descendants, lay in strategic water resource, also laid in wealth.In the world of following hot arid, the descendants is not only personal, also can sell other country.
Claims (1)
1, a kind of recovery method of town life water saving circulation network is characterized in that:
1), set up ground upper water box and pond, ground, by secretly burying and the bright pipeline of walking, family, institutional settings, residential quarters use discarded clean waste water, air conditioner condensate water, rain water on roof, ground clean rainwater, deliver to upper water box and pond, ground; Described ground upper water box subfamily water tank and public water tank are provided with overflow pipe between family's water tank and public water tank, be provided with overflow pipe between public water tank and pond, ground; The recycle-water of ground upper water box relies on high low water stage pressure reduction, and the recycle-water in pond, ground relies on water pump, and recycle-water is delivered to user's water tank deposit, recycles for family or communal facility undrinkable water;
2), the water place adopts two two-tube valves of water and three water, three pipe valves, be connected with the pond, ground with the ground upper water box with pipeline, and the water that pressurizes the pond by water pump causes user's water tank; The described pair of two-tube valve of water and three water, three pipe valves be in conventional water pipe valve, recycle-water pipe valve, the rainwater water pipe valve two or three, all independent the installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200610105329XA CN100501016C (en) | 2006-12-24 | 2006-12-24 | Recovery method for water-saving network of urban water for daily life |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200610105329XA CN100501016C (en) | 2006-12-24 | 2006-12-24 | Recovery method for water-saving network of urban water for daily life |
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| CN101012658A CN101012658A (en) | 2007-08-08 |
| CN100501016C true CN100501016C (en) | 2009-06-17 |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102840110A (en) * | 2011-11-28 | 2012-12-26 | 广西大学 | Water supply pressurizing system by utilizing potential energy of high-rise building wastewater |
| CN102776922A (en) * | 2012-08-21 | 2012-11-14 | 芦玉珊 | Dual channel for domestic running water |
| CN109485219A (en) * | 2017-09-12 | 2019-03-19 | 郭满钰 | Town and country effluent cycle utilizes system |
| CN108343117A (en) * | 2017-12-29 | 2018-07-31 | 成都科达环保产业技术研究院有限公司 | A kind of ecological recycle system based on air water and technology of middle water recycle |
| CN109555184A (en) * | 2019-01-09 | 2019-04-02 | 山东钢铁股份有限公司 | A kind of coke-oven plant, coking workshop and its condensation water conveying system |
| CN113550389B (en) * | 2021-07-01 | 2023-05-30 | 张仁学 | Ecological treatment method for urban domestic sewage |
| CN113389248B (en) * | 2021-08-16 | 2021-11-02 | 徐州沣收喷灌设备有限公司 | Multifunctional municipal fire irrigation cleaning device and use method thereof |
| CN113848777B (en) * | 2021-09-08 | 2023-08-18 | 青岛海尔空调器有限总公司 | Energy-saving emergency system and equipment control method |
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2006
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