CN203022067U - Water recycling system of residential building - Google Patents

Water recycling system of residential building Download PDF

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Publication number
CN203022067U
CN203022067U CN 201220610305 CN201220610305U CN203022067U CN 203022067 U CN203022067 U CN 203022067U CN 201220610305 CN201220610305 CN 201220610305 CN 201220610305 U CN201220610305 U CN 201220610305U CN 203022067 U CN203022067 U CN 203022067U
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CN
China
Prior art keywords
water
floor drain
storage tank
residential building
filter device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201220610305
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Chinese (zh)
Inventor
吴江
施雪
吴业成
冯巧波
马士辉
胡寸先
杨金戈
黄海方
冯双双
李慧慧
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Putian Zhongke Energy Technology Co., Ltd.
Shanghai University of Electric Power
Original Assignee
Shanghai University of Electric Power
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai University of Electric Power filed Critical Shanghai University of Electric Power
Priority to CN 201220610305 priority Critical patent/CN203022067U/en
Application granted granted Critical
Publication of CN203022067U publication Critical patent/CN203022067U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a water recycling system of a residential building. The water recycling system comprises a water collection part, a water treatment part and a water storage and supply part, wherein the water collection part comprises a roof drain pipe, a kitchen vegetable washing sink, a toilet wash basin, a bathroom floor drain and a washing machine floor drain; the kitchen vegetable washing sink, the toilet wash basin, the bathroom floor drain and the washing machine floor drain are respectively connected with a mildly contaminated water pipeline; one end of the mildly contaminated water pipeline is connected with the roof drain pipe, and the other end of the mildly contaminated water pipeline is connected with a primary filter device of the water treatment part; 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 a water outlet of the water storage tank is connected with a water valve. The water recycling system can realize reasonable distribution and utilization of recycled water in the residential building without an electric pump for driving. By virtue of structure innovation of the primary filter device, the filter device is easy to install and clean, less prone to blockage and convenient to maintain, and ensures that the recycled water is more clean.

Description

The residential building water circulation utilization system
Technical field
The utility model 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, and the technology relative complex is processed the water yield large, and in processing procedure, consumables cost is high, and long processing period is not suitable for the recycling of household water.Resident living water recycling is mainly 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, recirculated water utilize process, 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 utilization of production certainly of unique user mostly, there is no 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, effectively improves the centralized synthesization water circulation utilization system of 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 utility model 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, filter by the filtration of one-level gauze and secondary essence and make water quality clarification free from extraneous odour, 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, in system, water circulation takes full advantage of the potential energy of water self, do not need electric pump to drive, realize simultaneously water-saving and electricity-saving.
for achieving the above object, the technical solution of the utility model 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, the storage tank delivery port connects uses penstock.
First level filtering device: screen pack is set in the middle part of casing, 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 is near having the recoil Butterworth Hatch above delivery port one side screen pack, and the recoil Butterworth Hatch is connected 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 penstock into the water metering water meter; The water measurement water meter is housed on the connecting pipe between two-stage filter and storage tank.
The beneficial effects of the utility model are;
Residential building water circulation utilization system of the present utility model 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.
The utility model its manufacturing cost that makes simple in structure 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 utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and embodiment.
As shown in Figure 1, residential building water circulation utilization system of the present utility model 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: screen pack 3-1 is set in the middle part of casing, 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 is near having recoil Butterworth Hatch 3-2 above delivery port one side screen pack 3-1, recoil Butterworth Hatch 3-2 is connected 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.
Storage tank 5 and with being equipped with on the connecting pipe 7-3 between penstock 9 into water metering water meter 8-2; Water measurement water meter 8-1 is housed on the connecting pipe between two-stage filter 4 and storage tank 5.
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 mainly comprised roof gutter, kitchen vegetable sink, washroom washing basin, bathroom floor drain and relevant diversion pipeline, and water treatment portion mainly comprises 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 floor 2 are connected with light sewage conduct 7-1, light sewage conduct 7-1 connects roof gutter A foremost, utilizes the light sewage conduct 7-1 of the irregular flushing cleaning of rainwater.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 heavy dirty pipeline 7-2 reception should lower than a filter 3, be convenient to from the filter residue of a filter 3 in the installation site.
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 is connected with down blow pipeline C through sewage draining valve 3-4, casing top is near having recoil Butterworth Hatch 3-2 above delivery port one side screen pack 3-1, recoil Butterworth Hatch 3-2 is connected 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, after being arranged on 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, due to filter sewage draining valve 3-4 be arranged on a filter 3 below, the convenience of controlling in order to filter sewage draining valve 3-4 is filtered sewage draining valve 3-4 and is adopted 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, for the convenience that the wash-out valve 3-3 that recoils controls, more than recoil wash-out valve 3-3 is arranged on 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 water and part colloidal impurity reduce water, and active carbon filter core is removed chlorine residue and chloride in 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 realizes the reasonable distribution of water by the pressure limiting water storage valve, and 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, is also 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 arranged on 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.
Water after secondary essence is filtered 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 arranged on 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 a upper storage tank 5 is to next storage tank, upper storage tank 5 middle water levels are during lower than a certain limit value, pressure limiting water storage valve 6 autoshutdowns.
This water circulation utilization system of complete installation only is connected with the roof gutter at last layer, can make like this system simpler, reduces and invests.After 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 is also that a kind of regenerated water is easily 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, 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): screen pack (3-1) is set in the middle part of casing, 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 is near having recoil Butterworth Hatch (3-2) above delivery port one side screen pack (3-1), recoil Butterworth Hatch (3-2) is connected 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 penstock (9); On connecting pipe between two-stage filter (4) and storage tank (5), water measurement water meter (8-1) is housed.
CN 201220610305 2012-11-19 2012-11-19 Water recycling system of residential building Expired - Fee Related CN203022067U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220610305 CN203022067U (en) 2012-11-19 2012-11-19 Water recycling system of residential building

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220610305 CN203022067U (en) 2012-11-19 2012-11-19 Water recycling system of residential building

Publications (1)

Publication Number Publication Date
CN203022067U true CN203022067U (en) 2013-06-26

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Application Number Title Priority Date Filing Date
CN 201220610305 Expired - Fee Related CN203022067U (en) 2012-11-19 2012-11-19 Water recycling system of residential building

Country Status (1)

Country Link
CN (1) CN203022067U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102926440A (en) * 2012-11-19 2013-02-13 上海电力学院 Water circulation system of residential building
CN104088333A (en) * 2014-06-12 2014-10-08 郑州大学 Household water saving system
CN106219829A (en) * 2016-10-08 2016-12-14 安徽理工大学 The effluent cycle of Green energy-saving buildings utilizes system
CN108457368A (en) * 2018-04-02 2018-08-28 宿州冬宇环保科技有限公司 A kind of sewer pipe cleaning method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102926440A (en) * 2012-11-19 2013-02-13 上海电力学院 Water circulation system of residential building
CN104088333A (en) * 2014-06-12 2014-10-08 郑州大学 Household water saving system
CN104088333B (en) * 2014-06-12 2017-02-15 郑州大学 Household water saving system
CN106219829A (en) * 2016-10-08 2016-12-14 安徽理工大学 The effluent cycle of Green energy-saving buildings utilizes system
CN108457368A (en) * 2018-04-02 2018-08-28 宿州冬宇环保科技有限公司 A kind of sewer pipe cleaning method

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20151208

Address after: 200090 Pingliang Road, Shanghai, No. 2103, No.

Patentee after: Shanghai University of Electric Power

Patentee after: Shanghai Putian Zhongke Energy Technology Co., Ltd.

Address before: 200090 Pingliang Road, Shanghai, No. 2103, No.

Patentee before: Shanghai University of Electric Power

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

Granted publication date: 20130626

Termination date: 20161119