CN203684316U - Roof rainwater reclamation and reclaimed water double-system device of high-rise building - Google Patents
Roof rainwater reclamation and reclaimed water double-system device of high-rise building Download PDFInfo
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- CN203684316U CN203684316U CN201320817278.9U CN201320817278U CN203684316U CN 203684316 U CN203684316 U CN 203684316U CN 201320817278 U CN201320817278 U CN 201320817278U CN 203684316 U CN203684316 U CN 203684316U
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- rainwater
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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Abstract
The utility model discloses a roof rainwater reclamation and reclaimed water double-system device of a high-rise building, which is characterized by comprising an open valley (3), a rainwater collection pipe (4), a rainwater drain pipe (12), a preliminary rainwater purification device (5), a rainwater storage tank/reclaimed water regulating tank, a high-region water delivery system (1), a low-region water delivery system (2), a reclaimed water inlet pipe (22), a remote liquid level controller (23), a rain and snow sensor (24), a liquid level sensor (22) and reclaimed water supply equipment (26).The device makes full use of rainwater resources on a roof of the building, preferentially serves high-region householders requiring water pump power, achieves an energy-saving and environmental protection concept more reasonably, and can be simply and conveniently converted into a reclaimed water system constructed later since the device is reasonable in structure, two systems share one device, and the device has double functions, and is switched automatically.On the other hand, the device has benefits in flood prevention and fighting, urban ecological environment improvement, energy conservation, emission reduction and the like, and is worthy of vigorous popularization.
Description
Technical field
The utility model belongs to rainwater recycle utilization and reused water technique field, is 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, washes 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 of 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 resident family of high district water in a small amount, the attached pump startup of low discharge of pump group the inside; In the time of resident family of a large amount of high district 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.Supply water if make full use of the preferential Xiang Gao of existing water resource district, 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.
Along with the popular feelings of going deep into of green building and energy-conserving and environment-protective theory, sanitary sewage, waste water after using in one residential 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, in 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 utility model 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 resident family of highrise building Gao district.
The technical scheme that the invention for solving the technical problem adopts is: 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 of high district cover, 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 resident family of low district, and under bleed off pipe outlet.When fine day, can utilize grey water system; When rainy day, send a signal to pump house by the sleet sensor of roofing, close middle water supply equipment, can utilize rainwater recycling system, realize two systems and share a covering device.
The beneficial effects of the utility model are:
Take full advantage of the rainwater resource of this building roofing, in saving tap water, also reduced fortune water cost, on the other hand, also reduce Water in Rainwater Drainage output, weakened peak flood flow, reduced the danger that big flood occurs, reduce water pollution, alleviated the burden of sewerage treatment.
After the precipitation continuing for some time, the utility model Priority Service Yu Gao district user, and a certain amount of rainwater storage is got up to wait until the use of resident family of high district, when the rainfall is plentiful, rainwater storage case is held after certain water yield, then go out to flow to resident family of low district.Due to resident family of high district water, the moment need to consume power of motor, so resident family of high district preferentially utilizes the scheme of rainwater, compared with the scheme of high district, resident family of low district equal utilization rainwater, more reasonable, more can save electric energy, reduces energy consumption.
The utility model 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 utility model, in the time of fine day, is enabled grey water system function; When 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.
Brief description of the drawings
Fig. 1 is structural configuration schematic diagram of the present utility model.
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..
Detailed description of the invention
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) composition.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 utility model, 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 of high district cover, 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 each 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 in the time that 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 each resident family can be according to actual conditions, select the mode at the mouth of a river, water tap can be installed or directly be connected with indoor toilet flush, or both all arrange.When rainy, pass through the rainwater that early-stage rainwater purifier (5) flows out, flow at first the minitype rain water collecting box (17) of resident family of Liao Gao district, 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 resident family of Ge Di district.The inner retaining of rainwater storage case (6), resident family of Wei Gao district is for subsequent use.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 resident family of He Di district of resident family of high district, 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, down extend to resident family of middle district by high district outlet pipe (15), rainwater storage case (6) is that height, resident family of middle district water storage are for subsequent use, can embody design concept of the present utility model.
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 LLCV (23) that peak level is controlled on the outlet pipe (16) of resident family of low district, and under the outlet of bleed off pipe (10).As needs meterings,, after the stop valve (19) of the minitype rain water collecting box (17) of each resident family, add and load onto a water meter, can realize the metering of resident family's grey water system.Roofing meet rain face install sleet sensor (24), 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 install liquid level sensor (25).When rainy, signal is sent to pump house by sleet sensor (24), 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; When water level in water tank rises to peak level,, by distance type fluid level controller (23), stop 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 switching of rainwater recycling system and grey water system, the start and stop of middle water supply equipment (26), also can adopt manually and control.Thus, in the time of 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 made up of rainwater recycling system and grey water system; Wherein 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) composition; Grey water system is by 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) composition.
2. high building roofing rainwater reuse according to claim 1 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.
3. 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.
4. 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.
5. high building roofing rainwater reuse according to claim 4 and middle water dual system device, is characterized in that the resident family of retaining Wei Gao district of rainwater storage case (6) is for subsequent use.
6. high building roofing rainwater reuse according to claim 1 and middle water dual system device, is characterized in that the scope of high and low district water-carriage system (1), (2) is divided, consistent with the division of the tap water water supply system vertical division block of this building.
7. high building roofing rainwater reuse according to claim 1 and middle water dual system device, is characterized in that rainwater recycling system and grey water system are two independently systems, can independently install, isolated operation, also can jointly install, switchover operation.
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, realize by the start and stop of water supply equipment (26) in sleet sensor (24) and liquid level sensor (25) transmitted signal control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320817278.9U CN203684316U (en) | 2013-12-11 | 2013-12-11 | Roof rainwater reclamation and reclaimed water double-system device of high-rise building |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320817278.9U CN203684316U (en) | 2013-12-11 | 2013-12-11 | Roof rainwater reclamation and reclaimed water double-system device of high-rise building |
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| Publication Number | Publication Date |
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| CN203684316U true CN203684316U (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320817278.9U Expired - Fee Related CN203684316U (en) | 2013-12-11 | 2013-12-11 | Roof rainwater reclamation and reclaimed water double-system device of high-rise building |
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| CN (1) | CN203684316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104594444A (en) * | 2014-12-05 | 2015-05-06 | 乐山市同源科技有限公司 | High-rise building automatic water saving system without energy consumption |
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2013
- 2013-12-11 CN CN201320817278.9U patent/CN203684316U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104594444A (en) * | 2014-12-05 | 2015-05-06 | 乐山市同源科技有限公司 | High-rise building automatic water saving system without energy consumption |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20211211 |
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| CF01 | Termination of patent right due to non-payment of annual fee |