CN102926440A - Water circulation system of residential building - Google Patents
Water circulation system of residential building Download PDFInfo
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- CN102926440A CN102926440A CN2012104658020A CN201210465802A CN102926440A CN 102926440 A CN102926440 A CN 102926440A CN 2012104658020 A CN2012104658020 A CN 2012104658020A CN 201210465802 A CN201210465802 A CN 201210465802A CN 102926440 A CN102926440 A CN 102926440A
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- water
- floor drain
- storage tank
- residential building
- water circulation
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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
- Y02A20/30—Relating to industrial water supply, e.g. used for cooling
Abstract
The invention relates to a water circulation system of a residential building. The water circulation system comprises a water collection part, a water treatment part and a water storage and supply part, wherein the collection part comprises a roof drain pipe, a kitchen sink, a toilet wash basin, a bathroom floor drain and a washing machine drainage floor drain, wherein the kitchen sink, the toilet wash basin, the bathroom floor drain and the washing machine drainage floor drain are respectively connected with a light sewage pipeline, one end of the light sewage pipeline is connected with the roof drain pipe, and the other end of the light sewage pipeline is connected with a primary filter device of the water treatment part, and the primary filter device is connected with a water storage tank of the water storage and supply part through a secondary filter device of the water treatment part, and the water outlet of the water storage tank is connected with a water valve. According to the water circulation system, the reasonable distribution and utilization of apartment recycled water can be realized on the basis of no electric pump to drive. Due to the innovation on the structure of the primary filter device related by the water circulation system, the filter device is easy to install and clean, difficult to block, and convenient to maintain, so that the circulating water is cleaner.
Description
Technical field
The present invention relates to a kind of water circulation utilization system, especially a kind of cyclic utilization system of household water.
Background technology
Industrial water circulation utilizes technology very ripe at present, has used in all trades and professions widely.But the industrial water circulation utilization, the Facilities Construction investment is large, the technology relative complex, it is large to process the water yield, and in the processing procedure, consumables cost is high, and long processing period is not suitable for the recycling of household water.Resident living water recycling mainly is will pollute lighter living water use by some equipment and device to store, and perhaps stores by some simple filtrations to be used again.But prior art and device, decentralized degree is high, is limited to every household, can not reasonably distribute regenerated water, and is not high to the regeneration water use efficiency, causes some user's regenerated water not enough, and some user's regenerated water has but been wasted.Existing technology and device all exist filter complexity or filter element replacing cost high mostly, again or filter clean inconvenient problem.Existing technology and device all need electric pump to drive mostly, utilizing in the process of recirculated water, have expended a large amount of electric energy, can't realize energy-conservation requirement in water saving.
Present disclosed Patents mainly contains:
1, " kitchen, defend, bathe sewage circular treatment equipment " of Haidian District, Beijing City Ma Mingyi, the patent No. 02289455.1
2, " a kind of Household bathing waste water treating, circulating utilizes system " of Haidian District, Beijing City Li Bing, the patent No. 200320102577.0
3, " domestic waste water reclaims the equipment that focuses on " of Zhuhai City, Guangdong Province Wen Rong, application publication number CN 101781903A
4, " Waste water reusing water tank for resident building " of Shanxi province Taiyuan city Zhang Bin, the patent No. 200520024191.1
The related recycling system of above-mentioned patent need to use electric pump mostly, though can save the consumption that some water resources have caused electric energy, can't reach energy-conservation requirement.The resident living water recycling system that above-mentioned patent is related and the most of decentralized uses of device are only limited to every household, have caused cost of investment high, can not reasonably distribute regenerated water, and living water use efficient is lower, has caused huge waste.Above-mentioned patent is the certainly production utilization of unique user mostly, does not have measuring equipment, can't the quantitative analysis water-saving result, be unfavorable for the popularization of economizing on water.In sum, need to seek at present need not electric pump and drive, energy reasonable distribution regenerated water can be added up reclaimed water quantity, the centralized synthesization water circulation utilization system of Effective Raise water use efficiency.
Summary of the invention
The problem that exists in order to solve existing resident living water recycling system and device, improve the utilization ratio of resident living water, the invention provides a kind of residential building water circulation utilization system, this systematic collection is from the roof gutter, vegetable sink, washing basin, the light contaminant water of laundry floor drain and bathroom floor drain, make water quality clarification free from extraneous odour by the filtration of one-level gauze and smart filtration of secondary, become utilizable regenerated water, then water is stored in storage tank and supplies with user's use downstairs, this system can take full advantage of the lighter living water use of pollution and rainwater, supply the cleaning floor of whole residential building, the waters such as toilet flushing water and subdistrict greening, water circulation takes full advantage of the potential energy of water self in the system, do not need electric pump to drive, realize simultaneously water-saving and electricity-saving.
For achieving the above object, technical scheme of the present invention is: a kind of residential building water circulation utilization system, collect part by water, water treatment portion and water storage partly form, be characterized in: collection unit is divided and is comprised the roof gutter, the kitchen vegetable sink, the washroom washing basin, the bathroom floor drain, floor drain for washing machine, the kitchen vegetable sink, the washroom washing basin, the bathroom floor drain is connected with floor drain for washing machine with light sewage conduct and is connected, light sewage conduct one end connects the roof gutter, the other end connects the first level filtering device of water treatment portion, and first level filtering device is connected with the storage tank of water storage part by the two-stage filter of water treatment portion, and the storage tank delivery port connects uses penstock.
First level filtering device: the casing middle part arranges screen pack, oblique water inlet one side in screen pack top, lower box has sewage draining exit near the below of sewage outlet one side screen pack, sewage draining exit connects blow-off line by sewage draining valve, casing top has the recoil Butterworth Hatch near delivery port one side screen pack top, and the recoil Butterworth Hatch links to each other with water supply pipe with recoil rinse water valve by a shower nozzle.
Two-stage filter is comprised of removable PP filter core and active carbon filter core, and the PP filter core is used for removing the insoluble impurities of water and the SDI value that the part colloidal impurity reduces water, and active carbon filter core is used for removing water chlorine residue and chloride and peculiar smell.
Storage tank and with being equipped with on the connecting pipe between the penstock into the water metering water meter; The water measurement water meter is housed on the connecting pipe between two-stage filter and the storage tank.
The invention has the beneficial effects as follows;
Residential building water circulation utilization system of the present invention is novel in design, take full advantage of the potential energy of water body, can significantly improve water use efficiency, meet the environmental protection and energy saving design of architecture and build requirement, can be widely used in the improvement project of newly-built residential building and built residential building water system.This system can also be applied to the larger commercial office premises of water supply volume through simple transformation.
Simple in structure so that its manufacturing cost of the present invention reduces greatly, is conducive to the later stage produce on a large scale, helps the raising of occupation rate of market.
Description of drawings
Fig. 1 is structural representation of the present invention.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing and embodiment.
As shown in Figure 1, residential building water circulation utilization system of the present invention is collected part, water treatment portion and water storage by water and is partly formed.
Collection unit is divided and is comprised roof gutter A, kitchen vegetable sink 1-1, washroom washing basin 1-2, bathroom floor drain 2-2, floor drain for washing machine 2-1, kitchen vegetable sink 1-1, washroom washing basin 1-2, bathroom floor drain 2-2 are connected with floor drain for washing machine 2-1 with light sewage conduct 7-1 and are connected, light sewage conduct 7-1 one end connects roof gutter A, the other end connects the first level filtering device 3 of water treatment portion, and first level filtering device 3 is connected with the storage tank 5 of water storage part by the two-stage filter 4 of water treatment portion, and storage tank 5 delivery ports connect with penstock 9.
First level filtering device 3: the casing middle part arranges screen pack 3-1, oblique water inlet one side in screen pack 3-1 top, lower box has sewage draining exit near the below of sewage outlet one side screen pack 3-1, sewage draining exit connects blow-off line C by sewage draining valve 3-4, casing top has recoil Butterworth Hatch 3-2 near delivery port one side screen pack 3-1 top, and recoil Butterworth Hatch 3-2 links to each other with water supply pipe B with recoil rinse water valve 3-3 by a shower nozzle.
Two-stage filter 4 is comprised of removable PP filter core and active carbon filter core, and the PP filter core is used for removing the insoluble impurities of water and the SDI value that the part colloidal impurity reduces water, and active carbon filter core is used for removing water chlorine residue and chloride and peculiar smell.
The water circulation utilization system of this complete installation is mainly for unit building, and also applicable to other high-rise blocks, whole system is divided into water and collects part, water treatment portion and water storage part.Water is collected part and is comprised that mainly roof gutter, kitchen vegetable sink, washroom washing basin, bathroom floor drain and relevant diversion pipeline, water treatment portion mainly comprise first level filtering device and two-stage filter and related valve.The water storage part mainly comprises storage tank, water inlet metering water meter, water measurement water meter, blowoff valve, pressure limiting water storage valve and other valves.
One, water is collected part
It is the light contaminant water from roof gutter A, kitchen vegetable sink 1-1, washroom washing basin 1-2, floor drain for washing machine 2-1 and bathroom floor drain 2-2 of collecting that water is collected the part major function.
Kitchen vegetable sink (the light Sewage in the kitchen) 1-1, washroom washing basin 1-2, floor drain for washing machine 2-1, the bathroom floor drain 2-2 that are positioned at above the floor 2 are connected with light sewage conduct 7-1, light sewage conduct 7-1 connects roof gutter A foremost, utilizes the irregular flushing of rainwater to clean light sewage conduct 7-1.Heavy sewage conduct 7-2 is mainly used in discharging the heavy sewage of the heavy sewage reservoir 1 in kitchen and the filter residue that filters out through filter 3.Heavy sewage conduct 7-2 is through a filter 3 time, and the installation site should be lower than filter 3 No. one time, is convenient to heavy dirty pipeline 7-2 reception from the filter residue of a filter 3.
Two, water treatment portion
The water treatment portion major function is to make water quality clarification free from extraneous odour by first level filtering device 3 and two-stage filter 4, becomes utilizable regenerated water, mainly is comprised of first level filtering device and two-stage filter and related valve.
First level filtering device 3 concrete structures are: casing middle part tilting screen pack 3-1 (the oblique water inlet in top), lower box has sewage draining exit near the below of sewage outlet one side screen pack 3-1, sewage draining exit links to each other with down blow pipeline C through sewage draining valve 3-4, casing top has recoil Butterworth Hatch 3-2 near delivery port one side screen pack 3-1 top, and recoil Butterworth Hatch 3-2 links to each other with water supply pipe B with recoil wash-out valve 3-3 by a shower nozzle.
First level filtering device 3 be connected sewage conduct 7-1 and connect, be installed in after the light sewage conduct 7-1.A filter 3 is provided with the junction that weighs sewage conduct 7-2 and filters sewage draining valve 3-4, since filter sewage draining valve 3-4 be installed in a filter 3 below, in order to filter the convenience of sewage draining valve 3-4 control, filter sewage draining valve 3-4 and adopt electric control valve.According to the clean-up performance of a filter 3, periodic cleaning screen pack 3-1.Rinse water comes from tap water, and for the convenience of the wash-out valve 3-3 control that recoils, recoil wash-out valve 3-3 is installed in more than the floor.
The filter that cascade filtration adopts removable PP filter core and active carbon filter core to form.The PP filter core can be removed the SDI value that insoluble impurities in the water and part colloidal impurity reduce water, and active carbon filter core is removed chlorine residue and chloride in the water, the removal peculiar smell.
Three, water storage part
Water storage part major function is that the water after essence is filtered stores, and for user downstairs, and the reasonable distribution by pressure limiting water storage valve realization water, unnecessary water can be utilized the field of regenerated water for subdistrict greening and carwash etc.The water storage part mainly is comprised of storage tank 5, water inlet metering water meter 8-2, water measurement water meter 8-1, water storage blowoff valve 5-1, pressure limiting water storage valve 6 and other valves.
Water measurement water meter 8-1 is installed on the pipeline of user to storage tank 5 water supply, also is after the secondary essence is filtered.Water measurement water meter 8-1 is used for the output of counting user for the whole system regenerated water.Water inlet metering water meter 8-2 is installed in storage tank 5 on user's water supply line 7-3 downstairs.Water inlet metering water meter 8-2 is used for the take water yield of counting user from whole system.Water measurement water meter 8-1 and water inlet metering water meter 8-2 comprehensive statistics user are for the output of system regeneration water or take the water yield.The tap water consumption of synthetic user and user's regenerated water output (or taking the water yield) are charged to user's water, and this quantitative statistics charging method is of value to the popularization of the theory of saving water and energy.
The smart water afterwards that filters of secondary is connected with storage tank top through piping.Three water pipes are equipped with in storage tank 5 bottoms, a water pipe that supplies water as the downward one deck user of last layer user, one as a upper storage tank to next storage tank water supply water pipe 7-4, the water storage sewage draining valve 5-1 as storage tank, the periodical blowdown of being convenient to storage tank 5 cleans.
Pressure limiting water storage valve 6 is installed in a storage tank 5 on the passage of next storage tank water supply, when a upper cistern water level rises to a certain limit value, pressure limiting water storage valve 6 is opened automatically, stream of regenerant water in the upper storage tank 5 is to next storage tank, when a upper storage tank 5 middle water levels are lower than a certain limit value, pressure limiting water storage valve 6 autoshutdowns.
This water circulation utilization system of complete installation only links to each other with the roof gutter at last layer, can make like this system simpler, reduces and invests.Behind the basecoat water tank of this water circulation utilization system storage full water, will cause the green area irrigation pond of residential quarter or cause periphery carwash shop, residential quarter etc. more than the water yield that other need the place of water by water storage pressure limiting valve place pipeline.This water circulation utilization system also is that a kind of easily regenerated water is made sales network, can greatly improve water use efficiency.
Claims (4)
1. residential building water circulation utilization system, collect part by water, water treatment portion and water storage partly form, it is characterized in that: described collection unit is divided and is comprised roof gutter (A), kitchen vegetable sink (1-1), washroom washing basin (1-2), bathroom floor drain (2-2), floor drain for washing machine (2-1), kitchen vegetable sink (1-1), washroom washing basin (1-2), bathroom floor drain (2-2) is connected 2-1 with floor drain for washing machine) be connected with light sewage conduct (7-1) respectively, light sewage conduct (7-1) end connects roof gutter (A), the other end connects the first level filtering device (3) of water treatment portion, and first level filtering device (3) is connected with the storage tank (5) of water storage part by the two-stage filter (4) of water treatment portion, and storage tank (5) delivery port connects with penstock (9).
2. residential building water circulation utilization system according to claim 1, it is characterized in that: described first level filtering device (3): the casing middle part arranges screen pack (3-1), oblique water inlet one side in screen pack (3-1) top, lower box has sewage draining exit near the below of sewage outlet one side screen pack (3-1), sewage draining exit connects blow-off line (C) by sewage draining valve (3-4), casing top has recoil Butterworth Hatch (3-2) near delivery port one side screen pack (3-1) top, and recoil Butterworth Hatch (3-2) links to each other with water supply pipe (B) with recoil rinse water valve (3-3) by a shower nozzle.
3. residential building water circulation utilization system according to claim 1, it is characterized in that: described two-stage filter (4) is comprised of removable PP filter core and active carbon filter core, the PP filter core is used for removing the insoluble impurities of water and the SDI value that the part colloidal impurity reduces water, and active carbon filter core is used for removing water chlorine residue and chloride and peculiar smell.
4. residential building water circulation utilization system according to claim 1 is characterized in that: described storage tank (5) and with being equipped with into water metering water meter (8-2) on the connecting pipe (7-3) between the penstock (9); On the connecting pipe between two-stage filter (4) and the storage tank (5) water measurement water meter (8-1) is housed.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012104658020A CN102926440A (en) | 2012-11-19 | 2012-11-19 | Water circulation system of residential building |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012104658020A CN102926440A (en) | 2012-11-19 | 2012-11-19 | Water circulation system of residential building |
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| CN102926440A true CN102926440A (en) | 2013-02-13 |
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| CN2012104658020A Pending CN102926440A (en) | 2012-11-19 | 2012-11-19 | Water circulation system of residential building |
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Cited By (6)
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| CN103790214A (en) * | 2014-02-14 | 2014-05-14 | 上海交通大学 | Flushing device for recycling bathing wastewater |
| CN104047329A (en) * | 2014-04-11 | 2014-09-17 | 温州旭升装饰有限公司 | Device for recycling rainwater and domestic water in whole building |
| CN106592683A (en) * | 2016-11-21 | 2017-04-26 | 黑龙江大学 | Floor-by-floor sewage recycling system of civil building |
| CN111350244A (en) * | 2020-03-13 | 2020-06-30 | 河海大学 | Water saving system for toilet |
| CN113264623A (en) * | 2021-05-28 | 2021-08-17 | 安徽唯雅诺智能净水设备有限公司 | Domestic sewage recycling system |
| CN113636612A (en) * | 2021-08-12 | 2021-11-12 | 浙江正蓝节能科技股份有限公司 | Bathing wastewater treatment system and control method thereof |
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| CN113636612A (en) * | 2021-08-12 | 2021-11-12 | 浙江正蓝节能科技股份有限公司 | Bathing wastewater treatment system and control method thereof |
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Application publication date: 20130213 |