CN103866825B - Water system for recycling in a kind of building - Google Patents
Water system for recycling in a kind of building Download PDFInfo
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- CN103866825B CN103866825B CN201410102801.9A CN201410102801A CN103866825B CN 103866825 B CN103866825 B CN 103866825B CN 201410102801 A CN201410102801 A CN 201410102801A CN 103866825 B CN103866825 B CN 103866825B
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Abstract
The present invention relates to water recycling technical field, provide water system for recycling in a kind of building.Comprise storage tank, toilet, water inlet pipe, woven tube I, woven tube II, blow-off pipe, overflow pipe, middle water pipe, filter, the middle water pipe being connected with last layer of water inlet pipe, the end of water inlet pipe is connected with the top, side of storage tank, the inside of storage tank is provided with a filter, filter is arranged on the below of described water inlet pipe end, is provided with overflow pipe in the side of storage tank in addition near the below of filter, and overflow pipe side connects the middle water pipe of this layer; Toilet comprises water-closet tank and toilet bowl, the bottom of storage tank is provided with internal thread straight joint, the water inlet of water-closet tank is provided with three-way pipeline, internal thread straight joint is connected by woven tube I with a port of described three-way pipeline, woven tube II is connected with another port of three-way pipeline, woven tube I and woven tube II is respectively equipped with controlled valve, and the delivery port of toilet bowl connects blow-off pipe.
Description
Technical field
The present invention relates to water system for recycling in a kind of building, specifically a kind of living water use utilizing washing machine, lavatory basin, the bathing of collecting building internal sanitary accomodation to produce is flushed the toilet and realizes the pipe-line system of plant irrigating in community.
Background technology
The whole world about has the people of 1/3 to live in the area of moderate and height lack of water, exceedes 10% of renewable gross amount of water resources at the fresh water consumption figure in these areas.Nearly 80 countries, the world population of 40% is in the mid-90 in 20th century serious water shortage (CSD1997b).According in September, 1997 Secretary-General of the United Nations about the report of fresh water Synthesize estimation, the mankind directly or indirectly utilize the over half of World Water supply now, and the whole world per capita fresh water available quantity drops to 7000 kilosteres of nineteen ninety-five from 17000 cubes of kms of nineteen fifty.To the year two thousand twenty, the use amount of water will improve 40%, and wherein the water of more than 17% will be used for meeting the food growth caused by population growth, and growth in the living standard can not be considered as the key factor that water demand increases.
At present, China is the country of a serious water shortage, and freshwater resources total amount accounts for the whole world the 4th, is only second to Brazil, Russia, Canada, but only have 1/4th of world average level at moisture storage capacity per capita, become one of 13 countries that moisture storage capacity is the poorest per capita in the whole world.And in more than 600 city, the whole nation, existing more than 400 city exists insufficient water problem, wherein more serious lack of water city reaches 136, and National urban lack of water total amount is 60 billion cubic meters.Wherein the per capita water yield of Beijing is 1/13 of the per capita water yield in the whole world, and the Arab countries of some arids are all not so good as.The whole nation affects industrial output value more than 2,000 hundred million yuans every year due to lack of water.
But, in China because the pipe-line system of laying in most building construction adopts My Perspective On The Co-building, all living water uses are all treated as waste water and are discharged directly into pipeline, do not realize the system of the recycling of water resource, cause annual flushing to spend over ten billion cube tap water, waste more than 400 hundred million yuans.In general, mainly there is following problem in the system that the pipeline in existing building reuses about water resource:
In the collection design of pipe-line system, described pipe-line system is general on project organization only collects water in the generation of house, upper strata, and the water produced after the rainwater that top layer converges and central air-conditioning condensation is not all processed and collects, these freshwater resources caused do not have in the good system running to water resource recycling and device.
In the storage of pipe-line system, described pipe-line system, in the design of storage tank, lacks safe and reliable filtration and arranges, should not clean; And a definite limitation is all subject in the volume configuration, selection of storage tank, or volume is too little, worries that the too large build-up of pressure of capacity of storage tank is excessive, leather-silhouette show body of wall stressed; Selection structure chooses stainless steel or glue bucket, too expensive, be easily out of shape.
In the Drainage Design of pipe-line system, only have employed a set of middle water supply line system, the liquid dung that flush the toilet (water-closet tank) produces is not had a bath with each family, wash one's face, washing clothes, (described middle water concept comes from Japan to the middle water produced, main finger life and part industrial water use are after certain PROCESS FOR TREATMENT, be back to the agricultural irrigation not high to water quality requirement, municipal administration afforestation, vehicle wash, building interior is flushed the toilet, the water of the aspect such as landscape water and industrial colling, because it is between upper water (tap water) He Xiashui (sewage), therefore be called middle water) make a distinction, be discharged directly into same pipeline, cause Sewage Plant in follow-up sewage disposal process, fritter away energy, material resources, financial resources, indirectly also cause water circulation in freshwater resources use procedure abundant not.
Summary of the invention
In order to overcome the defect that exists in prior art and solve the problems of the technologies described above, the invention provides water system for recycling in a kind of building, described water resource system for recycling utilizes two set of tubes be divided into two, specific being used for of one set of tubes collects water in storage, and another set of pipeline is specifically designed to the supply of living water use and the discharge of daily life sewage.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: water system for recycling in a kind of building, described system comprises storage tank, toilet, water inlet pipe, woven tube I, woven tube II, blow-off pipe, overflow pipe, middle water pipe, filter, the side of described water inlet pipe is connected with a middle water pipe, the end of described water inlet pipe is connected with the top, side of described storage tank, the inside of described storage tank is provided with a filter, described filter is arranged on the below of described water inlet pipe end, overflow pipe is provided with in addition near the below of filter in the side of described storage tank, the side of described overflow pipe is connected with the middle water pipe that another root collects water in this layer, described toilet comprises water-closet tank and toilet bowl, the bottom of described storage tank is provided with internal thread straight joint, the water inlet of described water-closet tank is provided with three-way pipeline, described internal thread straight joint is connected by woven tube I with a port of described three-way pipeline, described woven tube II is connected with another port of described three-way pipeline, described woven tube I and described woven tube II is respectively equipped with controlled valve, and the delivery port of described toilet bowl connects blow-off pipe.
The invention has the beneficial effects as follows: the device that the present invention relates to water resource system for recycling from the collection of overall structure, each pipeline connected mode, middle water, storage, discharge has done in structure and material and more reasonably improved.In the process used, utilize in storage tank the middle water collecting upper strata, for user's flush toilet; What utilize building bottom arranges middle water collection tank, cleans vehicle, community for user, carrys out irrigating plant at the weep pipe pipeline of the external special drip irrigation of middle water collection tank in addition.The greatly very high number of times of water resource recycling, has saved with water, has reduced the consumption of resident living water.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described storage tank is the rectangle water tank that glass steel make.
The beneficial effect of above-mentioned further scheme is adopted to be: it is more cheap that the storage tank that other material (stainless steel, plastic cement) makes compared by the storage tank made by glass fiber reinforced plastic, and longer service life, more can bear pressure, more attractive in appearance; The storage tank of rectangular shape can be embedded into the body of wall of washroom, saves installing space.
Further, the inside of described storage tank is provided with horizontal glass reinforcing rib.
Adopt the beneficial effect of above-mentioned further scheme to be: by the glass stiffener in storage tank inner transverse, when not increasing storage tank thickness, the storage tank that prevents from knowing clearly because of pressure distortion, reduce the weight of storage tank simultaneously, decrease cost of manufacture.
Further, described filter comprises and pulls and pushes plate, handle, screen pack, bracing frame, chute, slide plate, describedly to pull and push on outside storage tank that plate is arranged between described water inlet pipe and described overflow pipe, the described plate that pulls and pushes is provided with handle, the chute that two can slide over filter screen is provided with between the inner side of support frame as described above and described storage tank, described slide plate is arranged between two described chutes, and described slide plate is provided with screen pack.
The beneficial effect of above-mentioned further scheme is adopted to be: again to be filtered by the interior filter centering water established, the handle established in described filter and chute, the screen pack that slide plate is installed can pull out at any time and put into, to the cleaning of filter and maintenance in process easy to use.
Further, the outside of described screen pack is that long fine 621 cloth of terylene of bag concavity are made, and the inside of described screen pack is provided with 2 to 3 layers of gauze wire cloth, between every two-layer described gauze wire cloth, be provided with active carbon equably.
The beneficial effect of above-mentioned further scheme is adopted to be: the screen pack of concavity is beneficial to the flow direction that current filter, described screen pack is that terylene long fine 621 makes, filter impurities in water, this material has acidproof, resistance to weak base, the advantage such as anti-oxidant, adds the application life of screen pack; Between every two-layer gauze wire cloth, lay active carbon etc., can adsorb the peculiar smell in water in flowing into, increase the minute impurities contained in water in absorption and heavy metal, described gauze wire cloth can also be fixed further to screen pack 14 simultaneously.
Further, described filter also comprises pressure pad, and described pressure pad is arranged on the top of described screen pack.
The beneficial effect of above-mentioned further scheme is adopted to be: to push down described screen pack by described pressure pad and screen pack evenly should not be come off at the impact lower stress of middle water hydraulic pressure in slide plate and pressure pad.
Further, described screen pack is arranged between described slide plate and described pressure pad and is screwed, and after making screw tightening, screw top is equal with described pressure pad, to make extraction that filter can be smooth and to push
Further, described system also comprises roof rain water mouth, middle water collection tank, rainwater or air conditioner water that described roof rain water mouth is connected for collecting building top layer with the described water inlet pipe of building top layer; Described middle water collection tank is connected with the described overflow pipe of building bottom.
The beneficial effect of above-mentioned further scheme is adopted to be: the setting of described middle water collection tank and described roof rain water mouth ensure that the middle water resource in building and community stores, the use of convenient more people.
Further, described middle water collection tank is arranged on beyond house, and the side of described middle water collection tank is provided with overfall gap, and the bottom, side of described middle water collection tank is provided with drip irrigation pipe, and is respectively equipped with switch on described overfall gap and described drip irrigation pipe.
The beneficial effect of above-mentioned further scheme is adopted to be: described overfall gap water in middle water collection tank is collected is got rid of automatically to corresponding waterpower position, and described weep pipe, for irrigating the plant in community, realizes whole water resource duplicated system circulation.
Accompanying drawing explanation
Fig. 1 is the top level structure schematic diagram of present system;
Fig. 2 is the media layer damage schematic diagram of present system;
Fig. 3 is the substructure schematic diagram of present system;
Fig. 4 is the elevation of storage tank of the present invention;
Fig. 5 is the longitudinal sectional view of filter of the present invention;
Fig. 6 is the longitudinal sectional view of filter of the present invention;
Fig. 7 is the structural representation that water-closet tank pipeline of the present invention connects.
In accompanying drawing, the list of parts representated by each label is as follows:
1, storage tank, 2, toilet, 3, blow-off pipe, 4, overflow pipe, 5, water inlet pipe, 6, middle water pipe, 7, filter, 8, woven tube II, 9, woven tube I, 10, controlled valve, 11, three-way pipeline, 12, reinforcing rib, 13, handle, 14, screen pack, 15, screw, 16, pressure pad, 17, chute, 18, bracing frame, 19, slide plate, 20, pull and push plate, 21, middle water collection tank, 22, overfall gap, 23, weep pipe, 24, roof rain water mouth, 25, water-closet tank, 26, toilet bowl.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain this present invention, be not intended to limit the present invention.
In the middle of the present invention, overlap independently pipeline by originally a set of water resource system for recycling is divided into two, specific being used for of a set of tubes collects water in storage, and another set of pipeline is specifically designed to the supply of living water use and the discharge of daily life sewage.The device that the present invention relates to water resource system for recycling from the collection of overall structure, each pipeline connected mode, middle water, storage, discharge has done in structure and material and has more reasonably improved.In the process used, utilize in storage tank the middle water collecting upper strata, for user's flush toilet; What utilize building bottom arranges middle water collection tank, cleans vehicle, community for user, carrys out irrigating plant at the weep pipe pipeline of the external special drip irrigation of middle water collection tank in addition.The greatly very high number of times of water resource recycling, has saved with water, has achieved energy-saving and emission-reduction, decrease sewage load, reduced the consumption of resident living water.
As shown in Figure 1, be the top level structure schematic diagram of present system; The Top-layer Design Method of described system is provided with roof rain water mouth 24 at the top of described water inlet pipe 5, described roof rain water mouth 24 is specifically designed to the rainwater or air conditioner water (water that described air conditioner water discharges after referring to operation of air conditioner condensation) of collecting building top layer, the top layer that described roof rain water mouth prioritizing selection is arranged on building by other pipelines connect collect in water.Described system comprises storage tank 1, toilet 2, water inlet pipe 5, woven tube I9, woven tube II8, blow-off pipe 3, overflow pipe 4, filter 7, and the end of described water inlet pipe 5 is connected with the top, side of described storage tank 1, the inside of described storage tank 1 is provided with a filter 7, and described filter 7 is arranged on the below of described water inlet pipe 1 end, in the side of described storage tank 1, the below of filter 7 is provided with overflow pipe 4, being connected with water in described in a middle water pipe 6(at the side of described overflow pipe 4 refers in owner's fitment process, junction basin, floor drain, washing machines etc. are in order to the pipeline of water in collection), be specifically designed to the middle water collected and produce after resident living water in this floor, described toilet 2 comprises water-closet tank 25 and toilet bowl 26, the bottom of described storage tank 1 is provided with internal thread straight joint, the water inlet of described water-closet tank 25 is provided with three-way pipeline 11, described internal thread straight joint is connected by woven tube I9 with a port of described three-way pipeline 11, middle water in conveying storage tank 1, described woven tube II8 is connected with another port of described three-way pipeline 11, conveying tap water, described woven tube I9 and described woven tube II8 is respectively equipped with controlled valve 10, the delivery port of described toilet bowl 26 connects blow-off pipe 3.
As shown in Figure 2, be the media layer damage schematic diagram of water system for recycling in a kind of building.Described system comprises storage tank 1, toilet 2, water inlet pipe 5, woven tube I9, woven tube II8, blow-off pipe 3, overflow pipe 4, middle water pipe 6, filter 7, the top of described water inlet pipe 5 connects the end of last layer overflow pipe 4, the side of described water inlet pipe 5 is connected with the middle water pipe 6 that is collected water in upper strata resident generation, the end of described water inlet pipe 5 is connected with the top, side of described storage tank 1, the inside of described storage tank 1 is provided with a filter 7, described filter 7 is arranged on the below of described water inlet pipe 1 end, overflow pipe 4 is provided with in addition near the below of filter 7 in the side of described storage tank 1, the side of described overflow pipe 4 is connected with the middle water pipe 6 that another root collects water in this layer, the end of described overflow pipe 4 connects lower one deck water inlet pipe 4 top, described toilet 2 comprises water-closet tank 25 and toilet bowl 26, the bottom of described storage tank 1 is provided with internal thread straight joint, the water inlet of described water-closet tank 25 is provided with three-way pipeline 11, described internal thread straight joint is connected by woven tube I9 with a port of described three-way pipeline 11, middle water in conveying storage tank 1, described woven tube II8 is connected with another port of described three-way pipeline 11, conveying tap water, described woven tube I9 and described woven tube II8 is respectively equipped with controlled valve 10, the delivery port of described toilet bowl 26 connects blow-off pipe 3.
As shown in Figure 3, be the substructure schematic diagram of present system.
Described system comprises storage tank 1, toilet 2, water inlet pipe 5, woven tube I9, woven tube II8, blow-off pipe 3, overflow pipe 4, middle water pipe 6, filter 7, the top of described water inlet pipe 5 connects the end of last layer overflow pipe 4, the side of described water inlet pipe 5 is connected with the middle water pipe 6 that is collected water in upper strata resident generation, and the end of described water inlet pipe 5 is connected with the top, side of described storage tank 1; The inside of described storage tank 1 is provided with a filter 7, described filter 7 is arranged on the below of described water inlet pipe 1 end, be provided with overflow pipe 4 in the side of described storage tank 1 in addition near the below of filter 7, the side of described overflow pipe 4 is connected with the middle water pipe 6 that another root collects water in this layer; Described toilet 2 comprises water-closet tank 25 and toilet bowl 26, the bottom of described storage tank 1 is provided with internal thread straight joint, the water inlet of described water-closet tank 25 is provided with three-way pipeline 11, described internal thread straight joint is connected by woven tube I9 with a port of described three-way pipeline 11, middle water in conveying storage tank 1, described woven tube II8 is connected with another port of described three-way pipeline 11, conveying tap water, described woven tube I9 and described woven tube II8 is respectively equipped with controlled valve 10, and the delivery port of described toilet bowl 26 connects blow-off pipe 3.Described middle water collection tank is connected for storing water in entire building room with described overflow pipe 5; Described middle water collection tank 21 is arranged on beyond house, the side of described middle water collection tank 21 is provided with Excretion overfall gap 22, the bottom, side of described middle water collection tank 21 is provided with the drip irrigation pipe 23 of plant irrigating, and is respectively equipped with switch on described overfall gap 22 with described drip irrigation pipe 23.Person easy to use, when needs store a large amount of middle water, closes overfall gap 22 and weep pipe 23.
In this example, described water inlet pipe 5, blow-off pipe 3, overflow pipe 4, all prioritizing selection PVC pipeline; Described woven tube I9 and described woven tube II8 is preferably four points of woven tube, and described internal thread straight joint is also preferably four points of internal thread straight joints, achieves the benefit of the middle water circulation use in top layer, middle level, bottom.
As shown in Figure 4, be the elevation of storage tank 1.
The cuboid water tank that described storage tank 1 makes for glass steel.Described storage tank 1 preferably selects glass steel material to make, and is of a size of height × wide 130CM × 120CM, the same wall thickness of thickness.Require that storage tank 1 is inner bright and clean, the outside plucking of storage tank 1, so that non-scaling in case, the plug-in metal lath and plaster of case, can be installed in toilet wall.Or by external for storage tank 1 to outside wall, as the air-conditioning installed, mix fixing steelframe, if in order to attractive in appearance, picture can be made on the glass of described storage tank 1.
The inside of described storage tank 1 is provided with horizontal glass reinforcing rib 12.Glass reinforcing rib 12 when not increasing storage tank 1 thickness, the storage tank 1 that prevents from knowing clearly because of pressure distortion, reduce the weight of storage tank 1 simultaneously, decrease cost of manufacture.
As shown in Figure 5 to Figure 6, be the sectional view of filter.
Described filter 7 comprise pull and push plate 20, handle 13, screen pack 14, bracing frame 18, chute 17, slide plate 19, describedly to pull and push on outside storage tank 1 that plate 20 is arranged between described water inlet pipe 5 and described overflow pipe 4, the described handle 15 pulling and pushing plate 20 and be provided with, is user-friendly to handle 15 and is beneficial to a filter 7 and pulls out storage tank 1 and clean; Be provided with the chute 17 that two can slide over filter screen 14 between the inner side of support frame as described above 18 and described storage tank 1, described slide plate 19 is arranged between two described chutes 17, and described slide plate 17 is provided with screen pack 14.
The inside of described screen pack 14 is provided with 2 to 3 layers of gauze wire cloth, between every two-layer described gauze wire cloth, be provided with active carbon equably.Long fine 621 cloth of described terylene are industrial filter cloth models, are mainly used in filtering impurities in water; On described screen pack 14 surface according to user's demand, can also add alum, precipitation water quality, described screen pack 14 has acidproof, resistance to weak base, the advantage such as anti-oxidant, adds the application life of screen pack; By gauze wire cloth segmentation screen pack 14, and lay active carbon on every two-layer gauze wire cloth, the peculiar smell in inflow in water can not only be adsorbed, increase the minute impurities contained in water in absorption and heavy metal simultaneously.
Described filter 7 also comprises pressure pad 16, and described pressure pad 16 is arranged on the top of described screen pack 14.
Described screen pack 7 is arranged between described slide plate 17 and described pressure pad 16 and is fixed by screw 15, makes screw 15 tighten rear screw 15 top equal with described pressure pad 16, to make extraction that filter 7 can be smooth and to push.
As shown in Figure 7, be the structural representation of water-closet tank pipeline connection.
The two ends of described three-way pipeline 11 are provided with respective pass valve opening door 10, can in storage tank 1 in water not enough or when not having, close the controlled valve 10 on woven tube I9, open the controlled valve 10 on the woven tube II8 of tap water, ensure that the water-closet tank 25 of toilet 2 supplies water normally; In having in storage tank 1 when water, close the controlled valve 10 of the woven tube II8 of tap water, open the controlled valve 10 on woven tube I9, realize water-saving target.
In the middle of the present invention, overlap independently pipeline by originally a set of water resource system for recycling is divided into two, specific being used for of a set of tubes collects water in storage, and another set of pipeline is specifically designed to the supply of living water use and the discharge of daily life sewage.The device that the present invention relates to water resource system for recycling from the collection of overall structure, each pipeline connected mode, middle water, storage, discharge has done in structure and material and has more reasonably improved.In the process used, utilize in storage tank the middle water collecting upper strata, for user's flush toilet; What utilize building bottom arranges middle water collection tank, cleans vehicle, community for user, carrys out irrigating plant at the weep pipe pipeline of the external special drip irrigation of middle water collection tank in addition.The greatly very high number of times of water resource recycling, has saved with water, has achieved energy-saving and emission-reduction, decrease sewage load, reduced the consumption of resident living water.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. water system for recycling in a building, it is characterized in that, described system comprises storage tank, toilet, water inlet pipe, woven tube I, woven tube II, blow-off pipe, overflow pipe, middle water pipe, filter, roof rain water mouth and middle water collection tank, the side of described water inlet pipe is connected with middle water pipe, and the end of described water inlet pipe is connected with the top, side of described storage tank;
The inside of described storage tank is provided with a filter, described filter is arranged on the below of described water inlet pipe end, overflow pipe is provided with in addition near the below of filter in the side of described storage tank, the side of described overflow pipe is connected with the middle water pipe that another root collects water in this layer, described filter comprises and pulls and pushes plate, handle, screen pack, bracing frame, chute, slide plate and pressure pad, describedly to pull and push on outside storage tank that plate is arranged between described water inlet pipe and described overflow pipe, the described plate that pulls and pushes is provided with handle, two chutes are provided with between the inner side of support frame as described above and described storage tank, described slide plate is arranged between two described chutes, described slide plate is provided with screen pack, the outside of described screen pack is that long fine 621 cloth of terylene of bag concavity are made, the inside of described screen pack is provided with 2 to 3 layers of gauze wire cloth, active carbon is provided with equably between every two-layer described gauze wire cloth, described pressure pad is arranged on the top of described screen pack, described screen pack to be arranged between described slide plate and described pressure pad and to be screwed, make screw top equal with described pressure pad after screw tightening, to make filter can extraction smooth in chute and pushing,
Described toilet comprises water-closet tank and toilet bowl, the bottom of described storage tank is provided with internal thread straight joint, the water inlet of described water-closet tank is provided with three-way pipeline, described internal thread straight joint is connected by woven tube I with a port of described three-way pipeline, described woven tube II is connected with another port of described three-way pipeline, described woven tube I and described woven tube II is respectively equipped with controlled valve, and the delivery port of described toilet bowl connects blow-off pipe;
Rainwater or air conditioner water that described roof rain water mouth is connected for collecting building top layer with the described water inlet pipe of building top layer; Described middle water collection tank is arranged on beyond house, and be connected with the described overflow pipe of building bottom, the side of described middle water collection tank is provided with overfall gap, and the bottom, side of described middle water collection tank is provided with drip irrigation pipe, and is respectively equipped with switch on described overfall gap and described drip irrigation pipe.
2. water system for recycling in a kind of building according to claim 1, is characterized in that, described storage tank is the rectangle water tank that glass steel make.
3. water system for recycling in a kind of building according to claim 1, is characterized in that, the inside of described storage tank is provided with horizontal glass reinforcing rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410102801.9A CN103866825B (en) | 2014-03-19 | 2014-03-19 | Water system for recycling in a kind of building |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410102801.9A CN103866825B (en) | 2014-03-19 | 2014-03-19 | Water system for recycling in a kind of building |
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| CN103866825A CN103866825A (en) | 2014-06-18 |
| CN103866825B true CN103866825B (en) | 2016-01-20 |
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| CN201410102801.9A Expired - Fee Related CN103866825B (en) | 2014-03-19 | 2014-03-19 | Water system for recycling in a kind of building |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239627A (en) * | 2015-10-28 | 2016-01-13 | 桂林新艺制冷设备有限责任公司 | Collection and utilization device for domestic waste water |
| CN107724473A (en) * | 2017-10-31 | 2018-02-23 | 西华大学 | A kind of Treated sewage reusing water-saving system and its control method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5209254A (en) * | 1991-10-29 | 1993-05-11 | Slomo Ancselovics | Water and sewerage system for construction, and protection for the same |
| CN1707041A (en) * | 2004-06-11 | 2005-12-14 | 申双驹 | Serially connected intermediate water utilizing system |
| CN2846517Y (en) * | 2005-11-09 | 2006-12-13 | 孙佑文 | Secondary water using device |
| CN201406711Y (en) * | 2009-05-13 | 2010-02-17 | 何大保 | Reclaimed water recycling device |
| CN202090400U (en) * | 2011-06-01 | 2011-12-28 | 陈锦库 | Secondary water consuming and storing tank for toilet stool |
| CN203741956U (en) * | 2014-03-19 | 2014-07-30 | 钟孝国 | Repeated recycled water use system for building |
-
2014
- 2014-03-19 CN CN201410102801.9A patent/CN103866825B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5209254A (en) * | 1991-10-29 | 1993-05-11 | Slomo Ancselovics | Water and sewerage system for construction, and protection for the same |
| CN1707041A (en) * | 2004-06-11 | 2005-12-14 | 申双驹 | Serially connected intermediate water utilizing system |
| CN2846517Y (en) * | 2005-11-09 | 2006-12-13 | 孙佑文 | Secondary water using device |
| CN201406711Y (en) * | 2009-05-13 | 2010-02-17 | 何大保 | Reclaimed water recycling device |
| CN202090400U (en) * | 2011-06-01 | 2011-12-28 | 陈锦库 | Secondary water consuming and storing tank for toilet stool |
| CN203741956U (en) * | 2014-03-19 | 2014-07-30 | 钟孝国 | Repeated recycled water use system for building |
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| CN103866825A (en) | 2014-06-18 |
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