CN102619261A - Sewage recovering, processing and reusing system - Google Patents
Sewage recovering, processing and reusing system Download PDFInfo
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- CN102619261A CN102619261A CN2012100586061A CN201210058606A CN102619261A CN 102619261 A CN102619261 A CN 102619261A CN 2012100586061 A CN2012100586061 A CN 2012100586061A CN 201210058606 A CN201210058606 A CN 201210058606A CN 102619261 A CN102619261 A CN 102619261A
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Abstract
The invention relates to a sewage recovering, processing and reusing system, which comprises one group of sewage recovering standpipes, a recovering and processing tank, a reclaimed water feeding tank, one group of reclaimed water conveying standpipes and one group of reclaimed water feeding standpipes, wherein the sewage recovering standpipes are used for collecting domestic sewage; the recovering and processing tank is used for processing the domestic sewage; the reclaimed water feeding tank is arranged on the roof of a building; the reclaimed water conveying standpipes convey processed reclaimed water to the reclaimed water feeding tank arranged on the roof of the building; the reclaimed water feeding standpipes connect the processed reclaimed water to each floor of the building; the sewage recovering standpipes used for collecting domestic sewage are connected with domestic sewage dewatering horizontal pipes on each floor of the building, wherein the domestic sewage mainly comprises water for washing the face and bathing; the sewage recovering standpipes are in charge of uniformly recovering the domestic sewage of each floor of the building to the recovering and processing tank arranged on the ground; after being processed by the recovering and processing tank, the domestic sewage is conveyed to the reclaimed water feeding tank on the roof of the building by a pump via the reclaimed water conveying standpipes; and the reclaimed water feeding tank conveys the processed reclaimed water to each floor of the building via the reclaimed water feeding standpipes for the toilet to flush.
Description
Technical field
The present invention relates to a kind of sewage recycling and utilize system, its main purpose to reclaim to wash one's face and bath water again, after reclaiming simple process, be used for the lavatory flushing use.
Background technology
The water resources in china present situation:
According to the related media data preparation: China is a country that drought and water shortage is serious, and the freshwater resources total amount of China is 28000 billion cubic meters, accounts for 6% of water globe resource, is only second to Brazil, Russia and Canadian, ranks the 4th in the world.But the water resource of per capita of China has only 2300 cubic metres, is merely 1/4 of world average level, is one of whole world country that water resource is the poorest per capita.Yet China is again the maximum country of water supply volume in the world.Only 2002, the national fresh water amount of taking reached 5497 billion cubic meters, accounted for 13% of world's year amount of taking greatly.China's water shortage of just having made a noise since the seventies in 20th century, this is not to paint an alarming picture of the situation just to scare the audience, but the fact of objective reality.Since the eighties, the water shortage of China is spread to the whole nation by the part gradually, and situation is more and more serious, agriculture and national economy has been brought have a strong impact on.
Recent years, there is some areas arid in China year after year.If northern resource lack of water is day by day seriously troubling, southern situation is also also pessimistic.The expert points out that southern area is discharged to natural river course to raw sewage in a large number owing to do not note the processing of sewage, has polluted water body, has influenced the validity of water resource, has caused water not use, and has formed the critical conditions of water quality property lack of water.Receive the influence of continent monsoon climate, water resources in china is inhomogeneous at seasonal distributed pole, always connects the withered waterlogging that connects.The variation of uneven water resource need be regulated by reservoir on time.Since the establishment of the nation, China has built a large amount of reservoirs, but because water source project construction investment volume is big, and rate of return on investment is not high, is difficult to attract more construction funds.This engineering type lack of water that is caused by engineering hysteresis reason is especially obvious at middle part and west area.
According to statistics, annual industrial wastewater and the town domestic sewage total emission volumn of China reached 63,100,000,000 tons, and this is equivalent to us and discharges more than 40 ton effluent sewage for each person every year, and wherein most of unprocessed rivers,lakes and seas that just directly entered.With the Yangtze river basin is example; In the effluent sewage discharging; Industrial wastewater and sanitary sewage account for respectively about 75% and 25%; In 18 provinces, municipalities and autonomous regions that the basin relates to, the effluent sewage discharge value of Sichuan, Hubei, Hunan, Jiangsu, Shanghai and Jiangxi 6 provinces and cities accounts for 84.6% of basin total amount, is the main generation ground of effluent sewage.Major pollutants are suspension, organic matter, petroleum-type, volatile phenol, cyanide, sulfide, mercury, cadmium, chromium, lead, arsenic etc.In city, 21 master streams, the effluent sewage amount of Shanghai City discharging accounts for 30.7% of 21 city total emission volumns, and the Wuhan City accounts for 18.1%, and Nanjing accounts for 15.8%, and the Chongqing City accounts for 8.8%; Four metropolis total accounts for 73.4%, is the topmost pollution sources in the Changjiang river.Because seriously polluted, the bank, the Changjiang river forms many contaminated zones, in 21 cities, master stream, Chongqing, Yueyang, Wuhan, Nanjing, Zhenjiang, 6 cities, Shanghai accumulative total have formed the contaminated zone of nearly 600 kms, and length accounts for 73% of contaminated zone, main stream of the Yangtze length overall.
Not enough or the surface water of surface water receives pollution and can not use, and people just turn to underground water.But long-term Underground Water Excess Exploitation but causes environment disastrous effects such as surface settlement.
In order reasonably to use valuable water resource, our water of not only will advocating thriftiness energetically also need be from maintaining strict control over the discharging that pollution control dyed enterprise, reduced pollutant on the commercial production, and final goal is to stop to pollute.And, improve the service efficiency of water resource energetically from the recycling and the recycle of production and living water use two aspects propelling water resource, effectively improve bad habits such as extensive water, waste water.
At present, recycling and recycle to waste water and sanitary sewage have had a lot of solutions, and a lot of big-and-middle-sized contamination type enterprise must be equipped with the recycling of waste water and sanitary sewage and recycle system according to national requirements.The recycling of this type and recycle system mostly investment is huge, facility is complicated, function is specific.Have the characteristics of customization, and be not suitable for inter-trade on a large scale promoting the use of on a large scale.Though and market has a lot of enterprises to be directed against the sanitary sewage recovery and processing system of family or small-sized residential building or provides some that the solution that is directed against is arranged; Have certain representativeness and generality; But the recycling that has and recycle the system implementation plan relative complex, ease for use is not strong; The recycling that has that has and the system that recycles just improve or install additional to family or the existing pipe-line system of the property owner, need the family or the property owner to bear implementation cost.It is bigger to promote difficulty.
So, a large amount of tap water through people wash one's face, this can pass through after the simple process of bathing can also reusable water resource, the simple process of consideration recycling use is not but arranged in the middle of existing dwelling house design-build, and has directly just emitted after being to use.And flushing lavatory etc. can use in the place of water used a large amount of tap water.So just cause a large amount of wastes of water resource, thereby aggravated China originally with regard to the huge feedwater burden of pressure.The extensive water resource that will effectively solve this direct discharging is utilized mode, just needs us from the building design stage, will consider with this wash one's face with bathing after relative water quality sanitary sewage preferably, reclaim, row utilizes again after treatment.
Summary of the invention
The present invention is directed to the recycling of present sewage and utilize the characteristics of system again, and the deficiency of related invention, the solution of new thought is provided.
The present invention relates to a kind of sewage recycling and utilize system, its main purpose to reclaim to wash one's face and bath water again, after reclaiming simple process, be used for the lavatory flushing use.It comprises one group of sewage that is used for collecting sanitary sewage reclaim standpipe, one be used for handling middle water that water after the recycling pond of sanitary sewage, water feed tank that is arranged at the building roof, one group will be handled is sent to the middle water feed tank that is arranged at the building roof send the water standpipe and handle afterwards in water be connected to the middle water water supply riser of each layer of building.
The said sewage that is used to collect sanitary sewage reclaims the sanitary sewage dewatering horizontal tube that standpipe connects each layer of building; Said sanitary sewage comprises mainly and washing one's face and bath water that sewage reclaims standpipe and is responsible for the sanitary sewage unification of each layer of building is recycled to the recycling pond that is arranged at ground.
Said sanitary sewage send the water standpipe to deliver to the middle water feed tank on building roof through water pump via middle water after handling through the recycling pond.The water feed tank also is provided with rain collector in said, is used to collect rainwater, with carry from ground come up through water handling, be delivered to each layer of building through middle water water supply riser again, the use of confession lavatory flushing.
Said recycling pond generally includes the middle water reservoir after a cover sewage-treatment plant and the processing, owing to the sanitary sewage that is mainly of recycling, mainly is to wash one's face or bath water specifically.Wash one's face or bath water is the sanitary sewage of high-quality relatively, pollutant mainly is dirt and the washing agent composition on the thinner human body of people's hair, particle etc.Than the requirement that is easier to satisfy later on the flushing lavatory through simple process.So said sewage-treatment plant can design such device according to known technology or in the improved technology of the present known technology enterprising mistake in basis.
According to present embodiment; Said sewage-treatment plant has the hair filtration beds usually; This hair filtration beds uses easy netted antirust material to get final product, and is further, can use the netted anti-rust structure of multilayer; Maybe will this netted anti-rust structure be arranged to stepped or skewed etc. according to water (flow) direction, filter out hair with effective collection; Said sewage-treatment plant also includes sand filter blanket usually, and so that the filtering function of higher-strength to be provided, according to way commonly used at present, sand filter blanket adopts quartz sand particle size at 1-4mm usually.According to the intensity of sewage quality and processing, sand filter blanket can adopt the different thickness and the quartz sand of different-grain diameter flexibly; Said treating apparatus also includes activated carbon adsorption layer usually, and said activated carbon adsorption layer is mainly used in absorption through the floating molecule in the middle of the later middle water of aforementioned filtration, with the impurity in the middle of the water in reducing as far as possible and reducing.
The middle water that the above-mentioned sewage-treatment plant simple process of process is crossed; Be stored in the middle of the reservoir that is arranged at below ground; Via being arranged on the ground water pump that is connected through middle water feedwater transverse tube with reservoir, send the water standpipe to be delivered to be arranged at the middle water feed tank on building roof via middle water.Water feedwater transverse tube is designed with valve in said, is mainly used in maintenance, closes use when safeguarding reservoir.Water send the water standpipe must be designed with flap valve usually in said, when preventing that the water pump from quitting work, and the impact that water flows backwards water pump is caused along pipeline.
Said recycling pond also is provided with overfall near upside Chi Kou position; When the sewage quantity that reclaims during greater than use amount; When the middle water feed tank that also promptly is arranged at the building roof has all been expired with the Waste water treatment pool that is arranged at ground; The sanitary sewage that is reclaimed can overflow through said overfall, drains into municipal blowdown and is responsible for, and directly emits.
The middle water that water feed tank major function was handled for savings in said; Simultaneously can also be provided with the rainwater collecting function, collect the back rainwater, with carry from ground come up through water handling; Be delivered to each layer of building through middle water water supply riser again, supply lavatory flushing to use.Bring foreign material for preventing to blow into, can water feed tank in said be designed to cover formula usually, for guaranteeing the smooth collection of rainwater, said case lid can be designed to latticed, and adopts the turbination of depression.According to the existing urban air pollution level of China, even the urban air pollution level is high, it is used also can to satisfy lavatory flushing after local the direct collection of rainwater down, need not go processing again.
The water feed tank is having the Zhong Shui admission port in said near bottom design, through water service main in a section, said in the water service main be provided with a valve, said valve is mainly used in middle water feed tank cleaning, maintenance, repair or use when changing.The water feed tank is being provided with an overfall in said near the water tank upper edge; Water in the central water feed tank is full of; If rain heavily or continue overcast and rainy; Water feed tank full load during the amount of rainfall that water tank is collected has used, the middle water that overflows excessively can overflow through said overfall, and drains into downstairs through the bleed off pipe that is arranged at the building roof.
Said middle water is after treatment delivered to the washroom of each layer of building via middle water water supply riser; Middle water subfeeder one end of each layer of building connects said middle water water supply riser; The other end connects the toilet (said toilet can be sitting posture, vertical, public rectangular hole formula or public urinal etc.) of washroom; The present invention is the example explanation with common sitting type toilet seat only, and said middle water subfeeder is equipped with ball valve usually.For the middle water after preventing to recycle do not apply use or of the present invention in water treatment recycling system normally do not come into operation as yet; Toilet also inserts municipal water supply; Municipal water supply and the two co-operation of middle water feedwater insert each layer of building washroom simultaneously, and the feedwater service is provided jointly.Equally; On the municipal water supply arm, ball valve is housed, when water can be supplied in normal, the user closed this valve; With using water wisely; When deposited use of central water or middle water treatment recycling system of the present invention did not normally come into operation as yet, the user can open the municipal water supply valve, uses municipal water supply temporarily.Deng in water can regular supply the time, row is closed the municipal water supply valve and is got final product again.
Because flush toilets mainly is people's urine and ight soil, not only the smell is awful for this type sewage, and have a large amount of bacteriums.So the simple processing mode of the sewage of this type is difficult to remove peculiar smell and can totally eliminate bacterium completely.If want the sewage of this part is also reclaimed processing again, input facility expense is relatively costly, and economic worth is relatively than root.Have, wash one's face relatively, the water supply volume of bath water, the water supply volume of flushing WC pans is also less comparatively speaking.Lower aspect feasibility.So, to use relative minimum cost to collect easy-to-handlely to wash one's face in a large number, bath water is handled and utilized, and is feasible, economic worth is also higher relatively.
Sewage recycling involved in the present invention utilizes system again, and technical application is simple, and implementation cost is cheap, especially is fit to newly-built dwelling house.In today of water resource growing tension, the use cost of water resource is increasingly high, and reality forces us to pay attention to and strengthens recycling of water as much as possible.The present invention can be described as the direction that a water resource recycle easy to implement, that implementation cost is cheap is provided; Implementation cost and difficulty are all relatively low, if just use this system at newly-built dwelling house, are then only increasing few building costs; Just can use for a long time; Practice thrift the great amount of water resources use cost so can for country and society, both reduce the unnecessary waste of water resource, reduce the cost of social use water resource again.Bigger social benefit and economic benefit application prospect are arranged, higher popularization and application values is arranged.
Description of drawings
Fig. 1 is for utilize the system schematic of system again according to the sewage recycling of certain embodiment.
Fig. 2 is for utilize the washroom plan view of system again according to the employing sewage recycling of certain embodiment.
The specific embodiment
Clearer for what the object of the invention, technical scheme and advantage were expressed, below in conjunction with accompanying drawing, the technical scheme of the one or more embodiment of the present invention is known intactly description.Obviously, described embodiment only is part embodiment of the present invention, rather than all.The present invention can also show as different forms, therefore is not limited in this illustrated example.Based on embodiments of the invention, all other embodiment that those of ordinary skills are obtained under the prerequisite of not making creative work belong to the scope that the present invention protects.
Just combine accompanying drawing that concrete embodiment is described below.
Fig. 1 is for utilize the system schematic of system again according to the sewage recycling of certain embodiment.As shown in Figure 1; Said sewage recycling utilizes system again; It comprises that at least one group of sewage that is used for collecting sanitary sewage reclaims that standpipe 216, one are used for handling the recycling pond 1 of the sanitary sewage after the recovery, water feed tank that is arranged at the building roof 2, one group of middle water that is used for the water after handling is sent to the water feed tank 2 that is arranged at the building roof send water standpipe 112, and one group is used for handling the middle water water supply riser 215 that back water is delivered to each layer of building.
The said sewage recovery standpipe 216 that is used to collect sanitary sewage; Be used to connect the sanitary sewage dewatering horizontal tube 304 of each layer of building; Said sanitary sewage derives from resident's in the building the bath and the dish that washes one's face; Comprise mainly washing one's face and bath water that sewage reclaims standpipe 216 and is responsible for the sanitary sewage unification of each layer of building is recycled to the recycling pond 1 that is arranged at ground.
Because flush toilets mainly is people's urine and ight soil, not only the smell is awful for this type sewage, and have a large amount of bacteriums.So the simple processing mode of the sewage of this type is difficult to remove peculiar smell and can totally eliminate bacterium completely.If want the sewage of this part is also reclaimed processing again, input facility expense is relatively costly, and economic worth is relatively than root.Have, wash one's face relatively, the water supply volume of bath water, the water supply volume of flushing WC pans is also less comparatively speaking, and the economic benefit of processing is not obvious.So among the cited embodiment of the present invention, main purpose is to use relative minimum cost to collect and easy-to-handlely washes one's face in a large number, bath water is handled and utilized.Also promptly, in the middle of the washroom of each layer of building, the sewage that sewage after the flush toilets and resident clean accomodation ground is still through the municipal blowdown standpipe of blow down branch 301,307 connections via floor drain, is discharged into municipal drainage.
Please consult Fig. 2 simultaneously; Sewage in the building after the use of resident's the bath and the dish that washes one's face is then via blowdown standpipe 302,303 separately; Connect sewage through sewage drainage transverse tube 304 and reclaim standpipe 216, the unified set sewage recycling pond 1 of building one flooring that is recycled to.
Said recycling pond 1 generally includes the middle water reservoir 101 after a cover sewage-treatment plant 11 and the processing, owing to the sanitary sewage that is mainly of recycling, mainly is to wash one's face or bath water specifically.Wash one's face or bath water is the sanitary sewage of high-quality relatively, pollutant mainly is dirt and the washing agent composition on the thinner human body of people's hair, particle etc.Than the requirement that is easier to satisfy later on the flushing lavatory through simple process.
According to present embodiment, see also Fig. 1, said sewage-treatment plant 11 has generally included pond cover plate 110, hair filtration beds 104, sand filter blanket 103 and activated carbon adsorption layer 102 etc.
Because will often recycle pond 1 safeguards, so said pond cover plate 110 generally can adopt the material of the class glass fiber reinforced plastic material of lightweight, as long as durable and convenient frequent the unlatching.
Said hair filtration beds 104 uses the material of easy netted antirust material to get final product; Further; Can use the netted anti-rust structure of multilayer; Maybe will this netted anti-rust structure be arranged to stepped or skewed etc. according to water (flow) direction, filter out hair with effective collection, said hair filtration beds 104 can be the superfine netted thing of multilayer stainless steel, superfine multilayer nylon net etc. for instance.
Said sewage-treatment plant 11 also includes one or more sand filter blankets 103 usually, and so that the filtering function of higher-strength to be provided, according to way commonly used, sand filter blanket 103 adopts quartz sand particle size to get final product at 1-4mm usually.According to the intensity of sewage quality and processing, sand filter blanket 103 can adopt the different thickness and the quartz sand of different-grain diameter flexibly.Also can adopt one or more layers structure.The concrete setting flexibly according to the different situations in the middle of actual gets final product.
Said sewage-treatment plant 11 also includes activated carbon adsorption layer 102 usually; Said activated carbon adsorption layer 102 is mainly used in absorption washing agent and the later central floating molecule of middle water of the aforementioned filtration of process, with the impurity in the middle of the water in reducing as far as possible and reducing.
Middle water through above-mentioned sewage-treatment plant 11 simple process are crossed is stored in the middle of the reservoir 101 that is arranged at below ground, and further precipitates.Said reservoir 101 is water feedwater transverse tube 107 in body middle part in pond is provided with; Water send water transverse tube 107 to be provided with a gate valve 108 in said; In water feedwater transverse tube 107 send water standpipe 109 via gate valve 108 backs through water in one section, and be arranged at ground water pump 111 and be connected.
Above-mentioned middle water through handling and precipitate via being arranged at ground water pump 111 conveyings, send water standpipe 112 to be delivered to be arranged at the middle water feed tank 2 on building roof through middle water.Water send water standpipe 112 must be designed with flap valve 121 usually in said, when preventing that water pump 111 from quitting work, and the impact that water flows backwards water pump 111 is caused along pipeline.
Said recycling pond 1 also is provided with overfall 105 near upside Chi Kou position; When the sewage quantity that reclaims during greater than use amount; When the middle water feed tank 2 that also promptly is arranged at the building roof is all expired with the recycling pond 1 that is arranged at ground; The sanitary sewage that is reclaimed can overflow through said overfall 105, is responsible for via municipal blowdown, directly emits.
See also Fig. 1, circular configuration or square structure can be adopted according to the situation of reality in said recycling pond 1.From sectional view of main part shown in Figure 1, in the present embodiment, said recycling pond 1 is set to stepped; As shown in Figure 1, also promptly maximum near the pond mouth diameter on ground or length, one deck down: hair filtration beds 104 is slightly smaller than pond mouth diameter or length; One deck down again; Sand filter blanket 103 is slightly smaller than the diameter or the length of hair filtration beds 104 again, and last one deck also is that the diameter or the length of reservoir 101 is minimum.The purpose of design is that convenient the treatment facility of each layer directly is installed on the ladder of each layer in the future for the maintenance in recycling pond 1 like this, and convenient the taking-up cleaned cleaning cleaning scale removal etc.And, be designed to steppedly, personnel can directly utilize ladder in recycling pond about in the of 1, help personnel and carry out cleaning and the treatment facility of each layer of installing and replacing at the bottom of the pond down at the bottom of the pond.
Please continue to consult Fig. 1, said sanitary sewage send water standpipe 112 to deliver to the middle water feed tank 2 on building roof through water pump 111 via middle water after handling through recycling pond 1.Water feed tank 2 also is provided with rain collector (not shown) in said, is used to collect rainwater, with carry from ground come up through water handling, be delivered to each layer of building through middle water water supply riser 215 again, the use of confession lavatory flushing.
The middle water that water feed tank 2 major functions were handled for savings in said; Simultaneously can also be provided with the rainwater collecting function, collect the back rainwater, with carry from ground come up through water handling; Be delivered to each layer of building through middle water water supply riser 215 again, supply lavatory flushing to use.Bring foreign material for preventing to blow into, can water feed tank 2 in said be designed to cover formula usually, for guaranteeing the smooth collection of rainwater, said case lid can be designed to latticed, and adopts the turbination of depression.According to the existing urban air pollution level of China, even the urban air pollution level is high, it is used also can to satisfy lavatory flushing after local the direct collection of rainwater down, need not go processing again.
Please continue to consult Fig. 1; Water feed tank 2 is having the Zhong Shui admission port in said near bottom design; Through water service main 211 in a section; Water service main 211 is provided with a valve 212 in said, and said valve 212 uses when being mainly used in middle water feed tank 2 cleanings, maintenance, repair or replacing.Water feed tank 2 is being provided with an overfall 230 in said near the water tank upper edge; Water in the central water feed tank 2 are full of; If rain heavily or continue overcast and rainy; Water feed tank 2 full loads during the amount of rainfall that water tank is collected has used, the middle water that overflows excessively can overflow through said overfall 230, and drains into downstairs through the bleed off pipe 212 that is arranged at the building roof.
Said middle water is after treatment delivered to the washroom of each layer of building via middle water water supply riser 215; Middle water subfeeder 312 1 ends of each layer of building connect said middle water water supply riser 215; The other end connects the toilet (said toilet can be sitting posture, vertical, public rectangular hole formula or public urinal etc.) of washroom; See also Fig. 2; The present invention is the example explanation with common sitting type toilet seat only, and said middle water subfeeder 312 is equipped with ball valve 306 and flap valve 309 usually, uses during for Maintenance and Repair at ordinary times.For the middle water after preventing to recycle do not apply use or of the present invention in water treatment recycling system normally do not come into operation as yet; Toilet also inserts municipal water supply standpipe 214 simultaneously; Municipal water supply and middle water feedwater two big system co-operation; Insert each layer of building washroom simultaneously, the feedwater service is provided jointly.Simultaneously; Ball valve 305 and flap valve 308 are housed on municipal water supply arm 311, and when water can be supplied in normal, the user closed ball valve; With using water wisely; When deposited use of central water or middle water treatment recycling system of the present invention did not normally come into operation as yet, the user can open the ball valve 305 on the municipal water supply arm 311, uses municipal water supply temporarily.Deng in water can regular supply the time, the row ball valve 305 of closing on the municipal water supply arm 311 gets final product again.
Though combined the accompanying drawing specific embodiments of the invention to be illustrated, should be appreciated that these explanations only are exemplary.According to connotation of the present invention, it may occur to persons skilled in the art that the change and the replacement form of various equivalences.Scope of the present invention is claim but not the above-mentioned explanation of the specific embodiment is limited.
Claims (5)
1. the present invention relates to the recycling of a kind of sewage and utilize system again, it is characterized in that: comprise one group of sewage that is used for collecting sanitary sewage reclaim standpipe, one be used for handling middle water that water after the recycling pond of sanitary sewage, water feed tank that is arranged at the building roof, one group will be handled is sent to the middle water feed tank that is arranged at the building roof send the water standpipe and handle afterwards in water be connected to the middle water water supply riser of each layer of building;
The said sewage that is used to collect sanitary sewage reclaims the sanitary sewage dewatering horizontal tube that standpipe connects each layer of building, and sewage reclaims standpipe and is responsible for the sanitary sewage unification of each layer of building is recycled to the recycling pond that is arranged at ground;
Said sanitary sewage send the water standpipe to deliver to the middle water feed tank on building roof through water pump via middle water after handling through the recycling pond;
Middle water feed tank supplies lavatory flushing to use again through each layer of middle water to building after the middle water water supply riser transport process.
2. sewage recycling as claimed in claim 1 utilizes system again, it is characterized in that: the recycling pond is arranged at ground.
3. sewage recycling as claimed in claim 2 utilizes system again, and it is characterized in that: middle water feed tank is arranged at the building roof.
4. sewage as claimed in claim 3 recycling utilizes system again, it is characterized in that: the sanitary sewage used with bathing of washing one's face is connected into through sewage and reclaims standpipe, is recycled to the recycling pond.
5. sewage recycling as claimed in claim 4 utilizes system again, it is characterized in that: the lavatory of each layer of building, in access, in the water water supply system, also insert the municipal water supply standpipe simultaneously.
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| CN2012100586061A CN102619261A (en) | 2012-03-06 | 2012-03-06 | Sewage recovering, processing and reusing system |
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| CN2012100586061A CN102619261A (en) | 2012-03-06 | 2012-03-06 | Sewage recovering, processing and reusing system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109487988A (en) * | 2018-11-22 | 2019-03-19 | 中国矿业大学 | A kind of escape of middle-high building and service for life system, convenience-for-people lifestyle |
| CN110523133A (en) * | 2019-09-13 | 2019-12-03 | 武汉鹏森环境科技有限公司 | A kind of filter for purifying water suitable for sponge city |
| CN112854362A (en) * | 2021-01-27 | 2021-05-28 | 广东迈基建设工程有限公司 | Water obtaining and saving configuration project for building |
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| CN202466705U (en) * | 2012-03-06 | 2012-10-03 | 昆山富泰科电脑有限公司 | Sewage recovery treatment and reutilization system |
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Application publication date: 20120801 |