CN103669471A - High-rise building roof rainwater reusing and water recycling dual-system device - Google Patents
High-rise building roof rainwater reusing and water recycling dual-system device Download PDFInfo
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- CN103669471A CN103669471A CN201310681192.2A CN201310681192A CN103669471A CN 103669471 A CN103669471 A CN 103669471A CN 201310681192 A CN201310681192 A CN 201310681192A CN 103669471 A CN103669471 A CN 103669471A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The invention discloses a high-rise building roof rain water reusing and water recycling dual-system device. The high-rise building roof rain water reusing and water recycling dual-system device is characterized in that the high-rise building roof rain water reusing and water recycling dual-system device is composed of roof gutters (3), a rainwater collecting pipe (4), a rainwater drainage pipe (12), an initial rainwater purifying device (5), a rainwater storage tank/recycled water regulating tank (6), a high area water conveying system (1), a low area water conveying system (2), a water recycling inlet pipe (22), a remote control type liquid level controller (23), a rain and snow sensor (24), a liquid level sensor (25) and water recycling supply equipment (26). According to high-rise building roof rain water reusing and water recycling dual-system device, rainwater resources on the roof of a building are used fully, high area residents needing water pump power are served first, and the concept of energy conservation and environment protection is achieved more reasonably. Meanwhile, due to the fact that the structure is reasonable, convenient conversion between a rain water reusing system and an afterward built water recycling system can be achieved, the two systems can share one set of devices, the effect that one object has dual purposes is achieved, and automatic switchover can be achieved. On the other hand, the high-rise building roof rain water reusing and water recycling dual-system device is beneficial to the aspects such as floor prevention and combating, urban ecological environment improvement, energy conservation and emission reduction, and worthy of large popularization.
Description
Technical field
The invention belongs to rainwater recycle utilization and reused water technique field, be specifically related to high building roofing rainwater reuse and middle water dual system device.
Background technology
China is the country of a water resource critical shortage, and water resource spatial and temporal distributions is unbalanced, and the not science that water resource is utilized, unreasonable, the degree of more having aggravated this shortage, has caused waste and the poor efficiency utilization of valuable water resource.And on the other hand, the outburst flood disaster that heavy rain causes is also in aggravation.Rainwater is abundant freshwater resources, can be used for watering flowers, breed fish, washing ground, flushes the toilet etc. in house.If by the development of resources of rain flood, " become calamity into precious ", on the one hand can flood peak clipping flow, reduce the economic loss that it brings, can make full use of again on the other hand this abundant water resource of rainwater, alleviate city fresh water pressure in short supply, to improving urban ecological environment, alleviate flood control pressure, reduce rainwater runoff pollution, the aspects such as energy-saving and emission-reduction are of great importance.
Existing highrise building, vertical water supply operated by rotary motion subregion, be divided into He Di district, high district (even high, medium and low multi-region, this case Yi Fenliang district is example), low district can directly utilize municipal pressure water supply, Er Gao district needs to arrange pump group and adds force feed water, and conventional water supply pressurized equipment has constant pressure water supply equipment and non-negative pressure water-supply installation etc. now.Whenever high district resident family a small amount of water, the attached pump startup of low discharge of pump group the inside; When a large amount of high district resident family while water, need to start main pump, all to consume power of motor here.If the frequent open water of resident family is leading or press flush toilet button, water pump needs start and stop continually so, so power consumption, and two also have infringement to the maintenance of motor.If make full use of the preferential Xiang Gao of existing water resource district, supply water, thereby reduce the start-stop time of water pump, to energy-conservation, maintenance of motor, all benefit in Property Management of residence and the aspect such as economize on the use of funds.
The popular feelings of going deep into along with green building and energy-conserving and environment-protective theory, sanitary sewage after using in one residential, waste water are back to the grey water system of community as miscellaneous water after suitable processing will be day by day universal, in one residential, will install more and more grey water system.If grey water system can share with other miscellaneous water systems, when economizing on the use of funds, more can conveniently manage so, take less resource and architectural space, go to reach the benefit of expection.
Summary of the invention
In order to solve above problem simultaneously, the invention provides a kind of recycling rain water on roof, and Priority Service is in rainwater recycling system and the middle water dual system device of highrise building Gao district resident family.
The present invention solves the technical scheme that its problem adopts: the open valley in building is collected rainwater, and causes early-stage rainwater purifier by rainwater collection collector, and the delivery port of this device was connected with rainwater storage case by communicating pipe.The bottom of rainwater storage case sets out water pipe, and water is caused to the minitype rain water collecting box in each resident family's cover of high district, and another outlet pipe of rainwater storage case is positioned under maximum water level, and this outlet pipe causes water the minitype rain water collecting box of each resident family of low district.Fail the unnecessary rainwater that utilizes by bleed off pipe collection to rainwater drainage pipe, drain into municipal Storm Sewer Network or for recharge of groundwater.After grey water system improves, the water inlet of middle water water inlet pipe is arranged on to rainwater storage box top, use distance type LLCV, peak level is controlled on the outlet pipe of low district resident family, and under bleed off pipe outlet.During fine day, can utilize grey water system; During the rainy day, the sleet sensor by roofing sends a signal to pump house, closes middle water supply equipment, can utilize rainwater recycling system, realizes two systems and shares a covering device.
The invention has the beneficial effects as follows: the rainwater resource that takes full advantage of this building roofing, when saving tap water, also reduced fortune water cost, on the other hand, also reduced Water in Rainwater Drainage output, weakened peak flood flow, reduce the danger that big flood occurs, reduce water pollution, alleviated the burden of sewerage treatment.
After the precipitation continuing for some time, Priority Service Yu Gao of the present invention district user, and a certain amount of rainwater storage is got up to wait until high district resident family and use, when the rainfall is plentiful, rainwater storage case is held after certain water yield, then go out to flow to low district resident family.Due to high district resident family water, constantly need to consume power of motor, so high district resident family preferentially utilizes the scheme of rainwater, compared with the scheme of high district, low district resident family equal utilization rainwater, more reasonable, more can save electric energy, reduce energy consumption.
The present invention takes full advantage of the space of building, and rainwater utilization gravity-elution, without extra power.Compared with by roof rainwater collection to ground storage bin, more special water pump be set up supply water, embodied more environmental protection and energy saving.
The present invention, when fine day, enables grey water system function; During the rainy day, can automatically close middle water supply equipment, enable rainwater recycling system function, realize two systems and share a covering device, a thing dual-purpose, and automatically switch, can save manpower, fully demonstrate the theory of energy-saving and emission-reduction.Two cover systems are independently opened again simultaneously, can successively install and use separately, simple in structure, easy to operate, practical, are extremely worthy to be popularized.
Accompanying drawing explanation
Fig. 1 is structural configuration schematic diagram of the present invention.
Tu Zhong1.Gao district water-carriage system, 2.Di district water-carriage system, 3. open valley, 4. rainwater collection collector, 5. early-stage rainwater purifier, 6. rainwater storage case/middle water regulating tank, 7. communicating pipe, 8. gate valve, 9. evacuated tube, 10. rainwater storage case bleed off pipe, 11. early-stage rainwater purifier bleed off pipes, 12. rainwater drainage pipes, 13. permeability cells, 14. head nets, 15.Gao district outlet pipe, 16.Di district outlet pipe, 17. minitype rain water collecting boxs, 18. minitype rain water collecting box water inlet pipes, 19. stop valves, 20. float valves, 21. minitype rain water collecting box delivery ports, water water inlet pipe in 22., 23. distance type fluid level controllers, 24. sleet sensors, 25. liquid level sensors, water supply equipment in 26..
The specific embodiment
A kind of high building roofing rainwater reuse and middle water dual system device, by open valley (3), rainwater collection collector (4), rainwater drainage pipe (12), early-stage rainwater purifier (5), rainwater storage case/middle water regulating tank (6), high and low district water-carriage system (1), (2), middle water water inlet pipe (22), distance type fluid level controller (23), sleet sensor (24), liquid level sensor (25) and middle water supply equipment (26) form.Wherein high and low district water-carriage system (1), (2) have comprised high and low district outlet pipe (15), (16), minitype rain water collecting box water inlet pipe (18), minitype rain water collecting box (17) and delivery port (20) thereof.
The present invention, by the rainwater of collecting in the open valley (3) of building, causes early-stage rainwater purifier (5) by rainwater collection collector (4), and the delivery port of this device is by being connected with rainwater storage case (6) communicating pipe (7).Early-stage rainwater purifier (5) and rainwater storage case (6) are arranged on the loft of building, as really having any problem, also can be arranged on terrace down on the stair plaform of half storey, and according to the size in length and breadth of actual elevation adjusting device and casing.Early-stage rainwater purifier (5) bottom is funnel type, and evacuated tube (9) is set in bottom, and gate valve (8) is set in evacuated tube (9).Early-stage rainwater, with a large amount of silt and dust, can precipitate herein, and the rainwater that comparatively clarify on top enters rainwater storage case (6) through communicating pipe (7).In the rain stopping time or while cleaning this device, can open evacuated tube (9) gate valve (8) above, sediment is discharged with the rainwater of savings in device, save manpower and can reach the object of cleaning.Rainwater storage case (6) bottom arranges high district outlet pipe (15), water is caused to the minitype rain water collecting box (17) in each resident family's cover of high district, low district outlet pipe (16) is set under the maximum water level of rainwater storage case (6), and this outlet pipe causes water the minitype rain water collecting box (17) of each resident family of low district.On the minitype rain water collecting box water inlet pipe (18) of Ge resident family, a stop valve (19) is set, in collecting box, uses float valve (20) to control water inlet, keep liquid level.The flow that stop valve (19) Neng Shi resident family can regulate rainwater is voluntarily set, and determines whether collect rainwater, and when float valve (20) is malfunctioning, can close in time water inlet pipe, overhaul.Minitype rain water collecting box (17) bottom sets out the mouth of a river (20), and the mode at the mouth of a river can be selected according to actual conditions by each resident family, water tap can be installed or directly be connected with indoor toilet flush, or both all arrange.When rainy, passed through the rainwater that early-stage rainwater purifier (5) flows out, flow at first the minitype rain water collecting box (17) of Liao Gao district resident family, when the collecting box of each resident family of Dang Gao district is filled, rainwater starts savings in rainwater storage case (6), until hold in rainwater storage case (6) to after a certain amount of rainwater, rainwater goes out to flow to the minitype rain water collecting box (17) of Ge Di district resident family.The inner retaining of rainwater storage case (6), Wei Gao district resident family is standby.Early-stage rainwater purifier (5) and rainwater storage case (6) all arrange bleed off pipe, the unnecessary rainwater of failing to utilize is by rainwater storage case bleed off pipe (10) and early-stage rainwater purifier bleed off pipe (11), collect to rainwater drainage pipe (12), and drain into municipal Storm Sewer Network or for recharge of groundwater.Rainwater drainage pipe top arranges permeability cell (13), and head net (14) is established in permeability cell (13) outlet.
The division of the He Di of high district resident family district resident family, should be consistent with the division of the tap water water supply system vertical division block of this building.
Highrise building is vertical to supply water and is divided into the system of high, medium and low multi-region and native system in like manner, system answers Priority Service in needing pump group to add the subregion of force feed water, be about to high district outlet pipe (15) and down extend to middle district resident family, rainwater storage case (6) is that height, middle district resident family water storage are standby, can embody design concept of the present invention.
When after build middle grid system perfecting time, the water inlet of middle water water inlet pipe (22) is arranged on to rainwater storage case (6) top, from case water feed on top, rainwater storage case (6) is the middle water regulating tank (6) of grey water system, use distance type liquid-level controller (23) that peak level is controlled on the outlet pipe (16) of low district resident family, and under the outlet of bleed off pipe (10).As needs metering, after the stop valve (19) of the minitype rain water collecting box (17) of Ze Ge resident family, add and load onto a water meter, can realize the metering of resident family's grey water system.At roofing, meet rain face sleet sensor (24) be installed, with horizontal plane angle be 15 °.Approach case in middle water regulating tank (6) at the bottom of, water tank height 1/5 left and right place installs liquid level sensor (25).When rainy, sleet sensor (24) is sent to pump house by signal, close middle water supply equipment (26), if rainfall is little, the inner water of middle water regulating tank (6) is used by resident family, while dropping to gradually water tank 1/5 left and right, liquid level sensor (25) sends a signal to pump house, water supply equipment (26) in startup; In water tank, water level rises to peak level,, by distance type fluid level controller (23), stops the water inlet of intermediate water pipeline.By the middle wetting system of sleet sensor (24) signal at stop, need to start by the signal of liquid level sensor (25), this technology can reach by computer programming, does not repeat here.The start and stop of the switching of rainwater recycling system and grey water system, middle water supply equipment (26), also can adopt manually and control.Thus, when fine day, can enable grey water system function; While raining, automatically switch to rainwater recycling system function, and according to actual conditions, freely switch, realize two systems and share a covering device.
Claims (9)
1. high building roofing rainwater reuse and a middle water dual system device, is characterized in that being comprised of rainwater recycling system and grey water system.
2. high building roofing rainwater reuse according to claim 1 and middle water dual system device, it is characterized in that rainwater recycling system is by open valley (3), rainwater collection collector (4), rainwater drainage pipe (12), early-stage rainwater purifier (5), rainwater storage case (6), high and low district water-carriage system (1), (2) form.
3. high building roofing rainwater reuse according to claim 1 and middle water dual system device, it is characterized in that grey water system by water regulating tank (6), high and low district water-carriage system (1), (2), middle water water inlet pipe (22), distance type fluid level controller (23), sleet sensor (24), liquid level sensor (25) and middle water supply equipment (26) form.
4. high building roofing rainwater reuse according to claim 2 and middle water dual system device, is characterized in that high and low district water-carriage system (1), (2) have comprised high and low district outlet pipe (15), (16), minitype rain water collecting box water inlet pipe (18), minitype rain water collecting box (17) and delivery port (20) thereof.
5. high building roofing rainwater reuse according to claim 1 and middle water dual system device, is characterized in that this rainwater recycling system utilizes rainwater gravity-elution, without extra power.
6. high building roofing rainwater reuse according to claim 1 and middle water dual system device, is characterized in that high district outlet pipe (15) is positioned at rainwater storage case (6) bottom, and low district outlet pipe (16) is positioned at rainwater storage case (6) maximum water level below.
7. high building roofing rainwater reuse according to claim 1 and middle water dual system device, it is characterized in that rainwater recycling system and grey water system are realized freely switches, two shared covering devices of systems.
8. high building roofing rainwater reuse according to claim 7 and middle water dual system device, is characterized in that the switching between rainwater recycling system and grey water system, can automatically switch, also can manual switchover.
9. high building roofing rainwater reuse according to claim 8 and middle water dual system device, it is characterized in that the automatic switchover between rainwater recycling system and grey water system, in controlling by sleet sensor (24) and liquid level sensor (25) transmitted signal, the start and stop of water supply equipment (26) realize.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310681192.2A CN103669471A (en) | 2013-12-11 | 2013-12-11 | High-rise building roof rainwater reusing and water recycling dual-system device |
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| CN201310681192.2A CN103669471A (en) | 2013-12-11 | 2013-12-11 | High-rise building roof rainwater reusing and water recycling dual-system device |
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Cited By (7)
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| CN104074233A (en) * | 2014-07-17 | 2014-10-01 | 林建永 | Multifunctional ecological type outdoor water storing device |
| CN105022419A (en) * | 2014-04-17 | 2015-11-04 | 上海城投原水有限公司 | Rainwater pump room remote wireless control system |
| CN105887968A (en) * | 2016-06-21 | 2016-08-24 | 长江勘测规划设计研究有限责任公司 | Sponge type three-dimensional rainwater recycling, regulating and storing system used for sponge city construction |
| CN105986601A (en) * | 2015-01-29 | 2016-10-05 | 万国平 | Water closet and water-saving device thereof |
| CN108457331A (en) * | 2018-02-11 | 2018-08-28 | 合肥图久智能科技有限公司 | A kind of the stadiums supply and drain water system and its control method of intelligent control |
| CN109281350A (en) * | 2018-10-17 | 2019-01-29 | 宁波市房屋建筑设计研究院有限公司 | Building intermediate water reuse system |
| CN109610559A (en) * | 2018-11-21 | 2019-04-12 | 南通市建筑设计研究院有限公司 | A kind of building rainwater recycle that room temperature is effectively reduced utilizes system |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105022419A (en) * | 2014-04-17 | 2015-11-04 | 上海城投原水有限公司 | Rainwater pump room remote wireless control system |
| CN105022419B (en) * | 2014-04-17 | 2018-03-09 | 上海城投原水有限公司 | A kind of rain pump room remote wireless controlled system |
| CN104074233A (en) * | 2014-07-17 | 2014-10-01 | 林建永 | Multifunctional ecological type outdoor water storing device |
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| CN105986601A (en) * | 2015-01-29 | 2016-10-05 | 万国平 | Water closet and water-saving device thereof |
| CN105887968A (en) * | 2016-06-21 | 2016-08-24 | 长江勘测规划设计研究有限责任公司 | Sponge type three-dimensional rainwater recycling, regulating and storing system used for sponge city construction |
| CN108457331A (en) * | 2018-02-11 | 2018-08-28 | 合肥图久智能科技有限公司 | A kind of the stadiums supply and drain water system and its control method of intelligent control |
| CN109281350A (en) * | 2018-10-17 | 2019-01-29 | 宁波市房屋建筑设计研究院有限公司 | Building intermediate water reuse system |
| CN109610559A (en) * | 2018-11-21 | 2019-04-12 | 南通市建筑设计研究院有限公司 | A kind of building rainwater recycle that room temperature is effectively reduced utilizes system |
| CN109610559B (en) * | 2018-11-21 | 2021-03-02 | 南通市建筑设计研究院有限公司 | Building rainwater recycling system capable of effectively reducing indoor temperature |
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Application publication date: 20140326 |