CN103215984A - Rain energy collecting and utilizing system for rainwater at roof of high-rise building - Google Patents
Rain energy collecting and utilizing system for rainwater at roof of high-rise building Download PDFInfo
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- CN103215984A CN103215984A CN2013101335366A CN201310133536A CN103215984A CN 103215984 A CN103215984 A CN 103215984A CN 2013101335366 A CN2013101335366 A CN 2013101335366A CN 201310133536 A CN201310133536 A CN 201310133536A CN 103215984 A CN103215984 A CN 103215984A
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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 invention discloses a rain energy collecting and utilizing system for rainwater at a roof of a high-rise building. The rain energy collecting and utilizing system is characterized by structurally comprising a water collecting slope of a building roof, wherein the bottom of the water collecting slope (1) is connected with a simple physical and chemical purification device (3) through a rainwater pipe (2), the simple physical and chemical purification device (3) is communicated with a water storage tank (5) through a connecting hole (4), the bottom of the water storage tank (5) is connected with a water consumption pipe (6), a toilet flushing water consumption pipe (10) of each user unit is respectively connected to the water consumption pipe (6), and the upper part of the water consumption pipe (6) is also connected with a traditional water supply pipe (9). The rain energy collecting and utilizing system has the advantages that the rainwater is accumulated, meanwhile, the rain energy of the rainwater at the top of the high-rise building is accumulated, the energy source is fully utilized, in addition, the classification utilization of water quality is realized, the rainwater is used for flushing toilets, a purification system is simplified, in addition, matched pipe networks and facilities for rainwater collection are reduced in a mode of both production and use by self, meanwhile, the contribution to rain blockage and accumulation for urban flood control from the source is made, and high popularization values are realized.
Description
Technical field
The present invention relates to water resource and utilize efficiently particularly that rainwater resource utilizes technology, refer to specifically that a kind of highrise building rainwater rain can be collected utilize and system is retained in distributed flood control.
Background technology
China is the country of a water resource critical shortage, and water resource of per capita only is world occupancy volume per person's 1/4, and there is the problem of spatial and temporal distributions inequality in water resource.Distruting water transregionally can not be sat back and waited in the water-deficient area, should fully expand and recycle local water resource, wherein urban rainwater is a kind of water resource of still underusing at present, rainwater resource non-makes full use of still not a kind of water resource waste, also be the hydraulic power potentials waste, and the urban flood defence problem that heavy rain causes can not be ignored.China is very low to the utilization rate of urban rainwater at present, and compared with developed countries, the potentiality that can develop are very big.In a word,, replenish underground water source, cut down the city peak flood flow, effectively control the pollution of surface water body, the situation of improving urban ecological environment, alleviation water resource anxiety is had important practical sense by the reasonable collection and the utilization of rainwater.
Existing town life water saving circulation network (is seen " a kind of town life water saving circulation network " publication number: CN10050106C) considered rainwater catchment system, but do not consider rainwater be a kind of water quality preferably water resource simplify its purification process, also do not consider the rain energy resource that rainwater contains, this point especially should be noted that when the highrise building rainwater catchment system.Existing rainwater catchment system system considers the considerably less of rain energy, can the comprehensive utilization of resources method (see " rainwater rain energy comprehensive utilization of resources method " publication number: CN102146693A) at only rainwater rain, rainwater is harvested the back import the subsurface stormwater pipeline on the roof, settle the scheme of generator to utilize rain energy resource before entering reservoir again, this scheme does not consider that rain can resource disperse very much, rainwater harvests pipe network and the generating equipment cost is very high if be provided with separately, and effect may be not obvious.Existing is that (collection and treatment of large-sized workshop roof rainwater utilizes system and method publication number: CN101387119A thereof again for the rainwater catchment system system of main target to collect rainwater resource; Rainwater collection storage utilization technology, publication number: CN102102375A; The apparatus and method that a kind of rainwater is collected, publication number: CN102587449A etc.), rainwater harvest aspect preliminarily forming, but harvest pipe network cost and scale at rainfall estimation, rainwater, the utilization of resources of rain energy, occupation of land and land resources value, urban infrastructure transformation aspect are considered still less, can not aspect urban flood defence, also contribute less towards developing rapid, the various big and medium-sized cities highrise building of highrise building.
In sum, existing invention can realize tentatively that rainwater harvests, but has following problem: 1) do not provide the rain energy resources effective measure that utilizes; 2) lack the corresponding water measure of considering that the water quality classification utilizes; 3) need to build separately rainwater transmission pipeline network and the reservoir that covers a panel region; 4) can not give full play under ding-on rain condition condition can distributed storage rainwater harvest the miscellaneous function of a part of flood for the city; 5) need additionally take the soil of city preciousness.
Summary of the invention
The objective of the invention is to have overcome the deficiencies in the prior art, a kind of rain energy (gravitional force of highrise building rain water on roof) that makes full use of is provided, the highrise building rain water on roof rain of saves energy can be collected the system that utilizes.
In order to solve the problems of the technologies described above, the present invention is achieved through the following technical solutions:
A kind of highrise building rain water on roof rain can be collected the system that utilizes, it is characterized in that its structure comprises the slope of catchmenting of building the roof, catchment the slope the bottom link to each other with simple and easy physico-chemical purification device by the rainwater pipe, the logical connecting hole storage tank of simple and easy physico-chemical purification device communicates, the bottom of storage tank is connected with water pipe, the flushing supply Guan Jun of each subscriber unit is connected to water pipe, and the top of water pipe also is connected with the traditional water supply pipe.
Described simple and easy physico-chemical purification device and storage tank are arranged in the loft of building top layer.
The interface of the upper end of described water pipe and traditional water supply pipe and water pipe is equipped with automatic control valve.
Compared with prior art, the invention has the beneficial effects as follows:
Make full use of the gravitional force of rain energy-highrise building rain water on roof, saves energy is saved and is taken up an area of; Integrate introduction of Roof Rainwater Harvesting System and rainwater utilization system, rainwater special building special use is marketed one's own products, and reduces the investment pressure and the scale of supporting rainwater transmission pipeline network.
The present invention is on the basis of traditional introduction of Roof Rainwater Harvesting System, carry out necessary improvement, utilize the top of high-rise buildings space to carry out the solid design, on the top of high-rise buildings utilization slope of catchmenting, the rainwater pipe is collected rainwater, through being stored in storage tank after the simple materialization processing, the full floor cleaning water of flushing the toilet in the supply building, made full use of the gravitional force of top rainwater, reduce the external source output and also just saved the upwards electric energy of water lift, technology is promoted the distributed precipitation that stored simultaneously, alleviate the urban flood defence discharge pressure to a great extent, simultaneously this aerial rainwater catchment system system has also catered to the upwards trend of development of current city, the not extra land occupation of this system, the soil is significant for saving.
The present invention has proposed supporting with it rainwater utilization scheme simultaneously, and the highrise building rain water on roof of this " collection utilizes one, rainwater rain to develop simultaneously " is collected the advantage of utilizing system to have to be had: 1) not only utilize rainwater, and store the rain energy; 2) consider water quality classification utilization, rainwater is flushed the toilet, and has reduced the water quality requirement of roof rain water treatment system, simplifies the rainwater treatment system; 3) be unit with the highrise building monomer, constitute autonomous system, need not to build again rainwater transmission pipeline network and reservoir outside the building; 4) when the test of urban flood defence systems face torrential rain, extra torrential rain, the distributed rainwater that is stored in highrise building inside of this system of Large scale construction will significantly reduce the catchment area that confluxes in the city, the catchment area that reduces will approximate the construction land area, also just will have the urban flood defence system now and rise to the three-dimensional flood control system of retaining underground guide in the air from underground guide; 5) need not to build reservoir, also need not to carry out other pipeline network constructions, save the soil, be easy to structure at underground at the outer land occupation of building.
Description of drawings
Fig. 1 is a structural configuration schematic diagram of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described in further detail:
As shown in Figure 1, its structure of the present invention comprises the slope 1 of catchmenting on building roof, 1 the bottom, slope of catchmenting links to each other with simple and easy physico-chemical purification device 3 by rainwater pipe 2, simple and easy physico-chemical purification device 3 logical connecting hole 4 storage tanks 5 communicate, the bottom of storage tank 5 is connected with water pipe 6, and the flushing supply pipe 10 of each subscriber unit all is connected to water pipe 6.The top of water pipe 6 also is connected with traditional water supply pipe 9.Described simple and easy physico-chemical purification device 3 and storage tank 5 are arranged in the loft of building top layer.
The upper end of described water pipe 6 and traditional water supply pipe 9 are not provided with automatic control valve 7,8 with the interface of water pipe 6.
The rainwater that roof 1 is collected is connected into simple and easy physico-chemical purification device 3 through rainwater pipe 2, and simple and easy physico-chemical purification device 3 connects storage tank 5 by connecting hole 4, and simple and easy physico-chemical purification device 3 and storage tank 5 are positioned at the architectural top loft.The present invention can adopt one or more storage tanks, and storage tank connects water pipe 6, and water pipe 6 is sent rainwater into flushing supply pipe 10, and automatic control valve 7 is equipped with in water pipe 6 upper ends, opens when water level is higher than minimum water supply position in the storage tank 5.Water pipe 6 ends also link to each other with traditional water supply pipe 9 by automatic control valve 8, and automatic control valve 8 is opened when automatic control valve 7 cuts out.Whole system is positioned at top of high-rise buildings, can make full use of the rain energy, can save the ancillary facility land used.
When but water storage tank water level was higher than water level, valve was opened in induction control automatically, and the preferential rainwater that stores in the storage tank that uses supplies water when the flushing supply demand; When but water level is lower than water level in the storage tank, still adopt traditional flushing supply system water supply.
Supposing has certain precipitation one day, for example, torrential rain, more than the 24 hourly rainfall depth 100mm, during rainfall, rainwater imports rainwater pipe 2 from the slope 1 of catchmenting on roof, enters simple and easy physico-chemical purification device 3 from rainwater pipe 2, after in purifier, filtering suspended particulate bigger in the rainwater, under action of gravity, enter storage tank 5 by connecting hole 4 gravity flows.Storage tank 5 can be stored a certain amount of rainwater, and water pipe 6 ends are provided with automatic control valve 7, opens when water level in the storage tank 5 is higher than minimum water supply position.Water pipe 6 also is connected with traditional water supply pipe 9, by autocontrol valve 8 controls, and the preferential water that uses storage tank 5 when the flushing supply demand is arranged in the building, automatic control valve 7 is opened, and rainwater is used for flushing the toilet in the building.Automatic control valve 7 cut out when the water of storage tank 5 was not enough, and automatic control valve 8 is opened, and adopted traditional water supply pipe 9 to supply water.
The undeclared part that relates among the present invention is same as the prior art or adopt prior art to be realized.
Claims (3)
1. a highrise building rain water on roof rain can be collected the system that utilizes, it is characterized in that its structure comprises the slope of catchmenting (1) of building the roof, the catchment bottom on slope (1) links to each other with simple and easy physico-chemical purification device (3) by rainwater pipe (2), logical connecting hole (4) storage tank (5) of simple and easy physico-chemical purification device (3) communicates, the bottom of storage tank (5) is connected with water pipe (6), the flushing supply pipe (10) of each subscriber unit all is connected to water pipe (6), and the top of water pipe (6) also is connected with traditional water supply pipe (9).
2. highrise building rain water on roof rain according to claim 1 can be collected the system that utilizes, and it is characterized in that described simple and easy physico-chemical purification device (3) and storage tank (5) are arranged in the loft of building top layer.
3. highrise building rain water on roof rain according to claim 1 can be collected the system that utilizes, and it is characterized in that the upper end of described water pipe (6) and the interface of traditional water supply pipe (9) and water pipe (6) are equipped with automatic control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101335366A CN103215984A (en) | 2013-04-17 | 2013-04-17 | Rain energy collecting and utilizing system for rainwater at roof of high-rise building |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013101335366A CN103215984A (en) | 2013-04-17 | 2013-04-17 | Rain energy collecting and utilizing system for rainwater at roof of high-rise building |
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| CN103215984A true CN103215984A (en) | 2013-07-24 |
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| CN2013101335366A Pending CN103215984A (en) | 2013-04-17 | 2013-04-17 | Rain energy collecting and utilizing system for rainwater at roof of high-rise building |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106410935A (en) * | 2016-08-31 | 2017-02-15 | 无锡韩非装饰工程有限公司 | Decoration intelligent internet of things control system |
| CN106502278A (en) * | 2016-12-27 | 2017-03-15 | 南京芯元通信息技术有限公司 | A kind of industrial automation control system based on industry 4.0 |
| CN106760628A (en) * | 2016-12-26 | 2017-05-31 | 上海德思普微电子技术有限公司 | A kind of industrial equipment intelligent terminal based on industrial 4.0 technology platform pattern |
| CN109183902A (en) * | 2018-09-30 | 2019-01-11 | 湖南建工集团有限公司 | Roofing floor embeds permanent glass steel box formula rainwater storage and utilizes system |
| CN109356224A (en) * | 2018-11-05 | 2019-02-19 | 河海大学 | A kind of skyscraper rainwater-collecting self-loopa utilizes system |
| CN109930654A (en) * | 2019-03-30 | 2019-06-25 | 天津大学 | A kind of building roof rainwater pushes back benefit ground water regime |
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| US6889395B1 (en) * | 2004-06-04 | 2005-05-10 | George Anthony Hodges | Flush reservoir |
| CN201078004Y (en) * | 2007-08-06 | 2008-06-25 | 陈维刚 | Device for washing hand and flashing toilet by rainwater of public lavatory |
| CN101550715A (en) * | 2009-03-03 | 2009-10-07 | 熊志诚 | Residential building water-saving piping system |
| CN201738410U (en) * | 2010-08-06 | 2011-02-09 | 无锡市锡山职业教育中心校 | Water-saving flushing device |
| GB2480834A (en) * | 2010-06-02 | 2011-12-07 | Kevin Woolass | A building comprising a rainwater collection and storage apparatus |
| CN202164667U (en) * | 2011-06-24 | 2012-03-14 | 松江区泗泾小学 | Water saving device for multi-storey house |
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2013
- 2013-04-17 CN CN2013101335366A patent/CN103215984A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6889395B1 (en) * | 2004-06-04 | 2005-05-10 | George Anthony Hodges | Flush reservoir |
| CN201078004Y (en) * | 2007-08-06 | 2008-06-25 | 陈维刚 | Device for washing hand and flashing toilet by rainwater of public lavatory |
| CN101550715A (en) * | 2009-03-03 | 2009-10-07 | 熊志诚 | Residential building water-saving piping system |
| GB2480834A (en) * | 2010-06-02 | 2011-12-07 | Kevin Woolass | A building comprising a rainwater collection and storage apparatus |
| CN201738410U (en) * | 2010-08-06 | 2011-02-09 | 无锡市锡山职业教育中心校 | Water-saving flushing device |
| CN202164667U (en) * | 2011-06-24 | 2012-03-14 | 松江区泗泾小学 | Water saving device for multi-storey house |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106410935A (en) * | 2016-08-31 | 2017-02-15 | 无锡韩非装饰工程有限公司 | Decoration intelligent internet of things control system |
| CN106760628A (en) * | 2016-12-26 | 2017-05-31 | 上海德思普微电子技术有限公司 | A kind of industrial equipment intelligent terminal based on industrial 4.0 technology platform pattern |
| CN106502278A (en) * | 2016-12-27 | 2017-03-15 | 南京芯元通信息技术有限公司 | A kind of industrial automation control system based on industry 4.0 |
| CN109183902A (en) * | 2018-09-30 | 2019-01-11 | 湖南建工集团有限公司 | Roofing floor embeds permanent glass steel box formula rainwater storage and utilizes system |
| CN109183902B (en) * | 2018-09-30 | 2023-12-22 | 湖南建工集团有限公司 | Roof floor embedded permanent glass fiber reinforced plastic box type rainwater storage and utilization system |
| CN109356224A (en) * | 2018-11-05 | 2019-02-19 | 河海大学 | A kind of skyscraper rainwater-collecting self-loopa utilizes system |
| CN109930654A (en) * | 2019-03-30 | 2019-06-25 | 天津大学 | A kind of building roof rainwater pushes back benefit ground water regime |
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Application publication date: 20130724 |