CN103147485B - Device for pouring roof rainwater into underground water - Google Patents
Device for pouring roof rainwater into underground water Download PDFInfo
- Publication number
- CN103147485B CN103147485B CN201310104043.XA CN201310104043A CN103147485B CN 103147485 B CN103147485 B CN 103147485B CN 201310104043 A CN201310104043 A CN 201310104043A CN 103147485 B CN103147485 B CN 103147485B
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- CN
- China
- Prior art keywords
- water
- intrusion pipe
- roof
- perfusion
- underground water
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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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- 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
- Y02A20/40—Protecting water resources
- Y02A20/406—Aquifer recharge
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention provides a device for pouring roof rainwater into underground water, which relates to the field of underground water, in particular to a device for converting the roof rainwater into the underground water. The underground water collection capability of people is gradually improved, the water level of the underground water is reduced year by year, and the drought resistance of the soil is reduced day by day, so that the invention provides a device for pouring the roof rainwater into the underground water in order to promote the rainwater to be effectively poured into the underground. The device is characterized in that a water container is a low water draining area of a roof and is provided with impurity filtering grids; a pouring water tank is divided into a plurality of subareas, and each subarea is provided with an air hole and a seal pad; a pouring pipe is divided into a plurality of branch pipes, the upper end and the lower end of one branch pipe both are opened, the upper end of the one branch pipe is connected to the water container of the roof, the opening of the lower end of the one branch pipe is connected to one subarea of the pouring water tank, and the side surface of the one branch pipe is connected to other pouring pipes. The device for pouring the roof rainwater into the underground water disclosed by the invention has the beneficial effects that the heights of the existing high-rise buildings are from dozens of meters to hundreds of meters, and the rainwater of the roof reaches the ground through the pipes to realize the atmospheric pressure from a few to dozens, so that the rainwater can be immersed into the ground in large depth.
Description
Technical field
The present invention relates to Field of Groundwater Study, particularly roof rain water is converted into the device of underground water.
Background technology
Due to the development of technology, people take the ability of underground water to strengthen gradually, and the water level reduced year by year of underground water causes the water content of soil shallow-layer more and more lower, and it is day by day low that soil is resisted arid ability.
The but few people that recharge of underground water pay attention to, and recharging of certain underground water is also more difficult, and main cause is: time of penetration is short, and osmotic pressure is little.In China, precipitation is rare, and precipitation time is short and concentrated, and most of water becomes surface flow and flows to sewer or river, only has a small amount of moisture can be penetrated into the shallow-layer of soil; And under the osmotic pressure of rainwater, the gap between soil molecule is little, the speed of infiltration is very slow, usually can see, and a heavy rain after common arid, after heavy rain, pick is opened soil at a glance, and it is moistening also only having simple upper soll layer.
Summary of the invention
In order to promote rainwater, effectively perfusion is underground, and the present invention designs a kind of device of roof rain water perfusion underground water.
The technical scheme that the present invention realizes goal of the invention employing is: a kind of device of roof rain water perfusion underground water, is characterized in that: device is comprised of water receptacle, intrusion pipe and perfusion tank, water receptacle is the short drainage on roof, has contaminant filter grid, perfusion tank upper end kiss the earth, its surrounding and upper end are formed by cement board casting, lower ending opening, contact earth, perfusion tank is divided into a plurality of subregions, each subregion has a pore and sealing mat, sealing mat is by an iron plate parcel blistered rubber, sealing is lined with 3-5 circular hole, pass through circular hole, sealing mat pierces into leading post, leading post is fixed on pore surrounding, a subregion water of perfusion tank is less than before, by pore exhaust, reduce air pressure to the impact of pouring water, when water approaches completely, buoyancy of water impels on sealing mat and moves, sealing pore, after water is full, the water of intrusion pipe will flow to the next subregion of perfusion tank, for promoting roof water to pour into successively each subregion, intrusion pipe is divided into many, a upper and lower end opening wherein, upper end is connected to the water receptacle on roof, lower ending opening is connected to one of them subregion of perfusion tank, this intrusion pipe) side is connected to other intrusion pipe, other intrusion pipe can be called cascade intrusion pipe, cascade intrusion pipe upper end closed, there are two openings side, one of them opening is connected to an intrusion pipe, and another opening is connected to next intrusion pipe, connects the opening of next intrusion pipe higher than the opening that connects a upper intrusion pipe.
For the sake of security, the degree of depth 50-100cm of perfusion tank, after avoiding possible perfusion tank lid to damage, brings compared with major injury the people who passes by.
The diameter of pore is 5cm, and leading post is apart from pore 2-3cm, and sealing mat diameter is 20cm.
The preferred heights of two openings of cascade intrusion pipe is poor at 1-2 rice.
The invention has the beneficial effects as follows: the height of highrise building arrives hundreds of rice at tens meters now, the rainwater on roof arrives ground by pipeline, can reach several to dozens of atmospheric pressure, large high pressure like this, can make rainwater immerse the very dark degree of depth of below ground, this part rainwater relies on the pressure of head effectively to pour into by pipeline becomes underground water; Device is simple, utilizes power of nature to realize the perfusion of underground water, with low cost; After rainwater perfusion underground water, improve the moisture of soil, improve drought-resistant ability; After rainwater perfusion underground water, reduce surface flow, reduced soil erosion, reduced drainage pipe and stop up risk, reduced waterlogging risk, reduced big flood probability.
Accompanying drawing explanation
Fig. 1 is a kind of device schematic diagram of roof rain water perfusion underground water.
Wherein, 1, perfusion tank, 2, intrusion pipe, 3, water receptacle, 4, pore, 5, sealing mat.
The specific embodiment
A device for roof rain water perfusion underground water, is comprised of water receptacle 3, intrusion pipe 2 and perfusion tank 1.
For promoting roof water to pour into successively each subregion, intrusion pipe 2 is divided into many, a upper and lower opening wherein, upper end is connected to the water receptacle on roof, and lower ending opening is connected to one of them subregion of perfusion tank 1, and these intrusion pipe 2 sides are connected to other intrusion pipe, other intrusion pipe upper end closed, side is connected to an intrusion pipe and next intrusion pipe, and wherein the opening of next intrusion pipe is higher than the opening of a upper intrusion pipe, and preferred heights is poor at 1-2 rice.
When one perfusion tank 1 certain subregion fill after water, the hydraulic pressure on roof be passed to perfusion tank 1, if story height at 100 meters, pressure reduction will reach 10 atmospheric pressure, huge pressure promotes that water pours into as early as possible underground effectively.
Claims (4)
1. a device for roof rain water perfusion underground water, is characterized in that: device is comprised of water receptacle (3), intrusion pipe (2) and perfusion tank (1), water receptacle (3) is the short drainage on roof, has contaminant filter grid, perfusion tank (1) upper end kiss the earth, its surrounding and upper end are formed by cement board casting, lower ending opening, contact earth, perfusion tank (1) is divided into a plurality of subregions, each subregion has a pore (4) and sealing mat (5), sealing mat (5) is by an iron plate parcel blistered rubber, sealing mat (5) has 3-5 circular hole, pass through circular hole, sealing mat (5) pierces into leading post, leading post is fixed on pore surrounding, a subregion water of perfusion tank (1) is less than before, by pore exhaust, reduce air pressure to the impact of pouring water, when water approaches completely, buoyancy of water impels on sealing mat and moves, sealing pore, after water is full, the water of intrusion pipe will flow to the next subregion of perfusion tank (1), for promoting roof water to pour into successively each subregion, intrusion pipe (2) is divided into many, wherein on one, lower ending opening, upper end is connected to the water receptacle on roof, lower ending opening is connected to one of them subregion of perfusion tank (1), this intrusion pipe (2) side is connected to other intrusion pipe, other intrusion pipe can be called cascade intrusion pipe, cascade intrusion pipe upper end closed, there are two openings side, one of them opening is connected to an intrusion pipe, another opening is connected to next intrusion pipe, connect the opening of next intrusion pipe higher than the opening that connects a upper intrusion pipe.
2. the device of a kind of roof rain water perfusion underground water according to claim 1, is characterized in that: the degree of depth 50-100cm of perfusion tank (1).
3. the device of a kind of roof rain water perfusion underground water according to claim 1, is characterized in that: the diameter of pore is 5cm, and leading post is apart from pore 2-3cm, and sealing mat (5) diameter is 20cm.
4. the device of a kind of roof rain water perfusion underground water according to claim 1, is characterized in that: the preferred heights of two openings of cascade intrusion pipe is poor at 1-2 rice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310104043.XA CN103147485B (en) | 2013-03-28 | 2013-03-28 | Device for pouring roof rainwater into underground water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310104043.XA CN103147485B (en) | 2013-03-28 | 2013-03-28 | Device for pouring roof rainwater into underground water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103147485A CN103147485A (en) | 2013-06-12 |
| CN103147485B true CN103147485B (en) | 2014-04-23 |
Family
ID=48545776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310104043.XA Expired - Fee Related CN103147485B (en) | 2013-03-28 | 2013-03-28 | Device for pouring roof rainwater into underground water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103147485B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100699464B1 (en) * | 2005-09-16 | 2007-03-28 | 김도환 | Multilayer type water sink into a block |
| JP2009197486A (en) * | 2008-02-21 | 2009-09-03 | Shiima Consultant:Kk | Underground water storage structure |
| JP5478934B2 (en) * | 2009-05-01 | 2014-04-23 | 株式会社シーマコンサルタント | Underground water storage structure |
| CN201738371U (en) * | 2010-07-01 | 2011-02-09 | 上海佳长环保科技有限公司 | Underground water storage chamber |
| CN202017223U (en) * | 2011-03-23 | 2011-10-26 | 中国农业科学院农田灌溉研究所 | Rain collection and permeation recharging device |
| CN202099866U (en) * | 2011-06-01 | 2012-01-04 | 洛阳市淼泉给水排水设计院 | Road rain underground recharge device |
| CN203145091U (en) * | 2013-03-28 | 2013-08-21 | 四川大学 | Device pouring underground water with rain on roof |
-
2013
- 2013-03-28 CN CN201310104043.XA patent/CN103147485B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN103147485A (en) | 2013-06-12 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20140423 Termination date: 20160328 |
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| CF01 | Termination of patent right due to non-payment of annual fee |