CN104775481A - Reclaimed water self-circulating system for residential quarter with buildings - Google Patents

Reclaimed water self-circulating system for residential quarter with buildings Download PDF

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Publication number
CN104775481A
CN104775481A CN201510087670.6A CN201510087670A CN104775481A CN 104775481 A CN104775481 A CN 104775481A CN 201510087670 A CN201510087670 A CN 201510087670A CN 104775481 A CN104775481 A CN 104775481A
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CN
China
Prior art keywords
water
floor
water tank
sewage
layer
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Granted
Application number
CN201510087670.6A
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Chinese (zh)
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CN104775481B (en
Inventor
成起强
李江江
李晶华
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Tianjin Vocational Institute
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Tianjin Vocational Institute
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Priority to CN201510087670.6A priority Critical patent/CN104775481B/en
Publication of CN104775481A publication Critical patent/CN104775481A/en
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Publication of CN104775481B publication Critical patent/CN104775481B/en
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Classifications

    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03BINSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B1/00Methods or layout of installations for water supply
    • E03B1/04Methods or layout of installations for water supply for domestic or like local supply
    • E03B1/041Greywater supply systems
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03CDOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/122Pipe-line systems for waste water in building
    • E03C1/1222Arrangements of devices in domestic waste water pipe-line systems
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03BINSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B1/00Methods or layout of installations for water supply
    • E03B1/04Methods or layout of installations for water supply for domestic or like local supply
    • E03B1/041Greywater supply systems
    • E03B2001/045Greywater supply systems using household water
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03CDOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C2201/00Details, devices or methods not otherwise provided for
    • E03C2201/40Arrangement of water treatment devices in domestic plumbing installations

Abstract

The invention relates to a reclaimed water self-circulating system for a residential quarter with buildings. According to the invention, the top floor of each building is provided with a top-floor water tank connected with sanitary ware; a tap water facility arranged at the top floor is connected with a bottom-floor water tank arranged at a lower floor; the interior of each bottom-floor water tank is divided into a sewage side and a reclaimed water side through a filter; the reclaimed water side is connected with sanitary ware arranged at the floor; the bottom-floor water tank arranged at the ground floor is connected with a reclaimed water pool; an ascending water supply pipeline connected with the top-floor water tank is arranged in the reclaimed water pool; the top end of the ascending water supply pipeline is connected with the reclaimed water sides of the bottom-floor water tanks located at the middle floors through ascending branch water supply pipelines; the side end of the reclaimed water pool is connected with a rain pipe communicated with a rain tank; the central part of the rain pipe is connected with the sewage sides of the bottom-floor water tanks of every floor and with the top-floor water tank through branch rain pipes; and water level indicating buoys are arranged in the top-floor water tank, the bottom-floor water tanks and the reclaimed water pool. The reclaimed water self-circulating system provided by the invention has the advantages of conservation of resources, exemption from shortage of reclaimed water, capacity of preventing decrease of the water level in a city, etc.

Description

Water self-circulation system in building community
Technical field
The present invention relates to a kind of sewage recovery and reuse technology, water self-circulation system in particularly in a kind of building community.
Background technology
Middle water also claims regenerated water, and its water quality is between sewage and tap water, and be municipal sewage, waste water is up to state standards after purified treatment, the undrinkable water that can use within the specific limits, can be used for all many-sides of civic landscape and the lives of the people.In order to solve shortage of water resources problem, urban sewage reutilization seems attention day by day, and urban sewage reutilization has advantage compared with other water sources of exploitation.First municipal sewage enormous amount, stable, not climate condition and other natural conditions restriction, and can regeneration.Sewage can synchronously occur with on the generation basis of sewage as regeneration water source, as long as municipal sewage produces in other words, just has and regenerates water source reliably.
At present, most of newly-built building all have grey water system, but the supply of grey water system mostly relies on the grey water system of concentrated supply.Namely sewerage disposing factory is first by the process of sewage centralized collection, and then is carried to user by pipeline or sold by container.Because in China, water supply development is also in the starting stage, network is extensive, although cause a lot of building to install grey water system, being in water in nothing can supply, the awkward state of use drinking water of having to; Use container sell in water exist cost of transportation high, use restricted situation.Meanwhile, the conveying of sewage, middle water adds the cost of urban construction.Current building design is directly discharged to foul sewer system after substantially the rainwater on roof being collected by pipeline, wastes the water resource that can be used.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of design science reasonable, easy to implement, easy to use, realize that cost is low, in the building community of saving water resource in water self-circulation system.
The present invention solves its technical problem and takes following technical scheme to realize:
Water self-circulation system in a kind of building community, comprise building body, sanitaryware and tap water use equipment, it is characterized in that: the top layer water tank be connected with sanitaryware is installed at the top layer of described building body, the tap water of top layer uses equipment to be connected with the bottom water tank that its lower floor installs by pipeline, the inside of described bottom water tank is divided into sewage side and Zhong Shui side two parts by a strainer, described tap water uses equipment to be connected with sewage side, described Zhong Shui side is connected with the sanitaryware that this floor is installed by the pipeline of taps in installation, the bottom Water in Water Tanks side being arranged at building body bottom is connected with the pond be arranged in bottom building body by pipeline, the upper aqueduct of installing submersible pump is provided with in middle pond, on this, aqueduct is connected with top layer water tank, the top of upper aqueduct is in charge of by the upper water box installing reversal valve and is connected with the bottom Water in Water Tanks side be each positioned on intermediate floor, bottom water tank sewage side on described bottom is connected with the rain pipe be communicated with roof rainwater case, the middle part of this rain pipe is in charge of by the rainwater installing reversal valve and is connected with the top layer water tank of the bottom water tank sewage side and top layer that are positioned at intermediate floor, at described top layer water tank, be positioned at sewage side and the Zhong Shui side of intermediate floor bottom water tank, the sewage side and the pond that are arranged in bottom floor bottom water tank are provided with the water level indication buoy be connected with each reversal valve.
And, in the sewage side of described bottom water tank, the overflow valve be connected with rain pipe is installed.
And, be also connected with water in other by the pipeline of taps in installing in pond in described and use equipment.
And, in pond, strainer is installed in described.
And described top layer water tank and the volume of bottom water tank are respectively 80-100L.
Advantage of the present invention and good effect are:
1, water self-circulation system in these building community, the sewage produced by the washing, kitchen waste water etc. of the rainwater at body top, building and Lou Ti middle level resident family are used equipment by use tap water is as direct water source, after becoming middle water by the strainer filtering in bottom water tank, direct for its resident family of lower floor, substantially reduce the path of traditional middle water collection, filtering, supply, decrease municipal engineering construction cost, save freshwater resources; Native system can replace the storage tank of existing toilet, and the manufacturing cost both having reduced traditional water closet in turn increases the usage space of washroom; The middle water supply of native system adopts dual origin, when top layer resident insufficient water sources, is directly supplied water by pond in underground, the phenomenon of water shortage in can not occurring.
2, water self-circulation system in these building community, by establishing overflow valve on the bottom water tank of each floor, ensure that the draining of upper strata resident family is preferential, preventing sewage outflow accident.
3, water self-circulation system in these building community, be in charge of by upper water box the design being transported to and being each positioned in the bottom water tank in middle level again by raintank to be arranged on roof and first to be guided on top layer by the water in middle pond, this design utilizes the principle of physics potential energy, middle water is made to have higher hydraulic pressure in use, can flush efficiency be improved, there is the function of water saving.
4, water self-circulation system in these building community, by sleet water that roof is collected also as in water originate, collect available water resource to greatest extent.
5, water self-circulation system in these building community, using the setting of equipment pipe by connecting water in other in middle pond, making community can utilize pond green land irrigation in underground, and makes middle water be able to supplement to underground water.In spread basis, water self-circulation system is conducive to preventing Urban Underground water level from declining.
6, scientific structure design of the present invention is reasonable, have easy to implement, easy to use, realize that cost is low, saving water resource, reduction urban construction cost, improve resident family washroom usable floor area, do not exist in water shortage phenomenon, flush efficiency high, prevent city water level decreasing, reduce the advantages such as resident family's Water expenditure, be middle water self-circulation system a kind of building community with higher innovation in.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Reference numeral:
1-raintank, 2-top layer water tank, 3-upper water box are in charge of, the upper water-supply-pipe of 4-sanitaryware, 5-, 6-Zhong Shui side, taps in 7-, 8-pipeline, water uses pond in equipment, 10-submersible pump, 11-to 9-in other, 12-strainer, 13-rain pipe, 14-sewage side, 15-bottom water tank, 16-reversal valve, 17-rainwater are in charge of, 18-tap water uses equipment, 19-water level indication buoy, 20-overflow valve.
Detailed description of the invention
Below in conjunction with accompanying drawing, by specific embodiment, the invention will be further described.Following examples are descriptive, are not determinate, can not limit protection scope of the present invention with this.
Water self-circulation system in a kind of building community, comprise building body, sanitaryware 4 and tap water use equipment 18, its innovation is: be provided with the top layer water tank 2 be connected with sanitaryware at the top layer of described building body, the tap water of top layer uses equipment to be connected with the bottom water tank 15 that its lower floor installs by pipeline, the inside of described bottom water tank is divided into sewage side 14 and Zhong Shui side 6 two parts by a strainer 12, described tap water uses equipment to be connected with sewage side, described Zhong Shui side is connected with the sanitaryware that this floor is installed by the pipeline of taps 7 in installation, the bottom Water in Water Tanks side being arranged at building body bottom is connected with the pond 11 be arranged in bottom building body by pipeline, the upper aqueduct 5 of installing submersible pump 10 is provided with in middle pond, on this, aqueduct is connected with top layer water tank, the top of upper aqueduct is connected with the bottom Water in Water Tanks side be each positioned on intermediate floor by the upper water delivery subtube 3 installing reversal valve 16, the side in described middle pond is connected with the rain pipe 13 be communicated with roof rainwater case 1, the middle part of this rain pipe is in charge of 17 by the rainwater installing reversal valve and is connected with the top layer water tank of the bottom water tank sewage side and top layer that are positioned at each floor, at described top layer water tank, be positioned at sewage side and the Zhong Shui side of intermediate floor bottom water tank, the sewage side and the pond that are arranged in bottom floor bottom water tank are provided with the water level indication buoy 19 be connected with each reversal valve.
The pressure-type overflow valve 20 be connected with rain pipe is installed in the sewage side of described bottom water tank.Also be connected with water in other by the pipeline 8 of taps in installing in pond in described and use equipment 9.In pond, strainer is installed in described.
During concrete use, the toilet room top of Mei Ceng resident family is installed top layer water tank or bottom water tank (the top layer resident installation top layer water tank of a 80-100L, the installing bottom layer water tank of resident family below top layer), be used for storing the sewage of upper strata resident family and rainwater, in bottom water tank, be provided with strainer, be used for filtering sewage.Sewage collects the sewage side of bottom water tank by pipeline, utilize the water-head of sewage side and two, Zhong Shui side, sewage side is closed when utilizing reversal valve after the topped up with water of sewage side, dirt can be made first to precipitate, then water in utilizing the pressure differential of strainer both sides to filter, makes middle water collect in Zhong Shui side.After the sewage collecting in sewage side is full, reversal valve commutates by the water level indication buoy connecting valve in sewage side, the sewage side water filling of sewage downward one deck bottom water tank; When upstairs resident family does not produce enough sewage, along with the increase of water in this layer of resident family's use, during the water level indication buoy of Zhong Shui side can show, water water level is too low, then water level indication buoy in Zhong Shui side opens the reversal valve be arranged on water delivery subtube, and upper aqueduct therefrom pond is the feedwater of each Zhong Shui side by submersible pump.In like manner, after water fills 50% in top layer water tank, water level indication buoy connects reversal valve commutation, and middle water is to the Zhong Shui side water filling of lower floor's bottom water tank, and when all Zhong Shui sides all fill water in 50%, submersible pump quits work.
Middle pond can share by several buildings, needs to build volume comparatively large, about 500-1000 ton capacity.Except for except water in supplementary top layer resident, water source can also be provided for the greening of community, resident's carwash, fire-fighting etc.Middle pond is also provided with water level indication buoy, when the capacity of water level more than 80%, reminds the water intaking greening of property department, reduces water level in water pool.
Although disclose embodiments of the invention and accompanying drawing for the purpose of illustration, but it will be appreciated by those skilled in the art that: in the spirit and scope not departing from the present invention and claims, various replacement, change and amendment are all possible, therefore, scope of the present invention is not limited to the content disclosed in embodiment and accompanying drawing.

Claims (5)

1. water self-circulation system in a building community, comprise building body, sanitaryware and tap water use equipment, it is characterized in that: the top layer water tank be connected with sanitaryware is installed at the top layer of described building body, the tap water of top layer uses equipment to be connected with the bottom water tank that its lower floor installs by pipeline, the inside of described bottom water tank is divided into sewage side and Zhong Shui side two parts by a strainer, described tap water uses equipment to be connected with sewage side, described Zhong Shui side is connected with the sanitaryware that this floor is installed by the pipeline of taps in installation, the bottom Water in Water Tanks side being arranged at building body bottom is connected with the pond be arranged in bottom building body by pipeline, the upper aqueduct of installing submersible pump is provided with in middle pond, on this, aqueduct is connected with top layer water tank, the top of upper aqueduct is connected with the bottom Water in Water Tanks side be each positioned on intermediate floor by the upper water delivery subtube installing reversal valve, the side in described middle pond is connected with the rain pipe be communicated with roof rainwater case, the middle part of this rain pipe is in charge of by the rainwater installing reversal valve and is connected with the sewage side of each bottom water tank and the top layer water tank of top layer, at described top layer water tank, be positioned at sewage side and the Zhong Shui side of intermediate floor bottom water tank, the sewage side and the pond that are arranged in bottom floor bottom water tank are provided with the water level indication buoy be connected with each reversal valve.
2. water self-circulation system in a kind of building community according to claim 1, is characterized in that: be provided with in the sewage side of described bottom water tank the overflow valve be connected with rain pipe.
3. water self-circulation system in a kind of building community according to claim 1, is characterized in that: be also connected with water use equipment in other by the pipeline of taps in installing in pond in described.
4. water self-circulation system in a kind of building community according to claim 1, is characterized in that: be provided with strainer in pond in described.
5. water self-circulation system in a kind of building community according to claim 1, is characterized in that: described top layer water tank and the volume of bottom water tank are respectively 80-100L.
CN201510087670.6A 2015-02-26 2015-02-26 Water self-circulation system in building community Active CN104775481B (en)

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Application Number Priority Date Filing Date Title
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CN104775481B CN104775481B (en) 2016-04-27

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106049622A (en) * 2016-07-26 2016-10-26 唐家亮 Wastewater recycling system for building
CN108385770A (en) * 2017-03-02 2018-08-10 中国建筑设计院有限公司 Water water storage and treatment for reuse system in a kind of side-stand type for toilet
CN110258717A (en) * 2019-07-08 2019-09-20 苏州市职业大学 A kind of rain recycling system

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11293717A (en) * 1998-04-08 1999-10-26 Dokoo:Kk Roof floor greening and water circulation system
CN1363744A (en) * 2001-04-23 2002-08-14 耿海玲 Water-saving system of multi-story residence
CN200958230Y (en) * 2006-10-21 2007-10-10 王智廉 Water-saving system of building
WO2008067616A1 (en) * 2006-12-08 2008-06-12 Black Adda Pty Ltd Change- over flow system
CN201206274Y (en) * 2008-04-26 2009-03-11 马广忠 Floor toilet storage water tank
CN101649635A (en) * 2009-09-14 2010-02-17 哈尔滨工业大学 Reclaimed water recycle system of single-span multistoried building
CN201908335U (en) * 2010-04-08 2011-07-27 余荣江 Urban reclaimed water recovery system
CN204001088U (en) * 2014-07-18 2014-12-10 深圳市安星装饰设计工程有限公司 A kind of building rainwater and daily life sewage intermediate water reuse system
CN204530869U (en) * 2015-02-26 2015-08-05 天津市职业大学 Water self-circulation system in a kind of building

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11293717A (en) * 1998-04-08 1999-10-26 Dokoo:Kk Roof floor greening and water circulation system
CN1363744A (en) * 2001-04-23 2002-08-14 耿海玲 Water-saving system of multi-story residence
CN200958230Y (en) * 2006-10-21 2007-10-10 王智廉 Water-saving system of building
WO2008067616A1 (en) * 2006-12-08 2008-06-12 Black Adda Pty Ltd Change- over flow system
CN201206274Y (en) * 2008-04-26 2009-03-11 马广忠 Floor toilet storage water tank
CN101649635A (en) * 2009-09-14 2010-02-17 哈尔滨工业大学 Reclaimed water recycle system of single-span multistoried building
CN201908335U (en) * 2010-04-08 2011-07-27 余荣江 Urban reclaimed water recovery system
CN204001088U (en) * 2014-07-18 2014-12-10 深圳市安星装饰设计工程有限公司 A kind of building rainwater and daily life sewage intermediate water reuse system
CN204530869U (en) * 2015-02-26 2015-08-05 天津市职业大学 Water self-circulation system in a kind of building

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106049622A (en) * 2016-07-26 2016-10-26 唐家亮 Wastewater recycling system for building
CN108385770A (en) * 2017-03-02 2018-08-10 中国建筑设计院有限公司 Water water storage and treatment for reuse system in a kind of side-stand type for toilet
CN110258717A (en) * 2019-07-08 2019-09-20 苏州市职业大学 A kind of rain recycling system

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