CN203145091U - Device pouring underground water with rain on roof - Google Patents
Device pouring underground water with rain on roof Download PDFInfo
- Publication number
- CN203145091U CN203145091U CN201320147192XU CN201320147192U CN203145091U CN 203145091 U CN203145091 U CN 203145091U CN 201320147192X U CN201320147192X U CN 201320147192XU CN 201320147192 U CN201320147192 U CN 201320147192U CN 203145091 U CN203145091 U CN 203145091U
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- CN
- China
- Prior art keywords
- water
- roof
- intrusion pipe
- pouring
- rain
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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.)
- Withdrawn - After Issue
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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 provides a device pouring underground water with rain on a roof, and relates to the field of underground water, in particular to a device for converting the rain on the roof to the underground water. The ability of people to make use of the underground water is gradually strengthened, water levels of the underground water are reduced year by year, and the ability of soil to resist drought is degraded day by day. To make the rain to effectively pour the underground, the utility model provides the device pouring the underground water with the rain on the roof. According to the technical scheme of the device, a water container is a low drainage area of the roof and is provided with an impurity filtering grid, a pouring water tank is divided into several partitions, each partition is provided with an air hole and a sealing pad, pouring pipes are multiple, one of the pouring pipe is open at both the upper end and the lower end, the upper end of the pouring pipe is connected with the water container of the roof, the opening of the lower end is connected with one of the partitions of the pouring water tank, and the side face of the pouring pipe is connected with other pouring pipes. The device has the advantages that the height of an existing high-rise building is from dozens of meters to hundreds of meters, and the rain on the roof falls on the ground through pipelines and reaches several to dozens of barometric pressure so that the rain can reach deep underground.
Description
Technical field
The present invention relates to the underground water field, particularly roof rain water is converted into phreatic device.
Background technology
Because the development of technology, people take phreatic ability to strengthen gradually, and phreatic water level reduces year by year, causes the water content of soil shallow-layer more and more lower, and the ability that soil is resisted arid is day by day low.
Phreaticly recharge but few people and pay attention to, the phreatic certainly relatively difficulty of recharging also, main cause is: time of penetration is short, and osmotic pressure is little.In China, the precipitation rareness, precipitation time is short and concentrated, and most of water becomes surface flow and flows to sewer or river, has only a spot of moisture can be penetrated into the shallow-layer of soil; And under the osmotic pressure of rainwater, the slit between the soil molecule is little, and the speed of infiltration is very slow, usually can see, and a heavy rain after the common arid, behind the heavy rain, pick is opened soil at a glance, and it is moistening also having only simple upper soll layer.
Summary of the invention
Effectively perfusion is underground in order to promote rainwater, and the present invention designs a kind of roof rain water and pours into phreatic device.
The present invention realizes that the technical scheme that goal of the invention adopts is: a kind of roof rain water pours into phreatic device, it is characterized in that: device is made up of water receptacle, intrusion pipe and perfusion tank; Water receptacle is the short drainage on roof, and the contaminant filter grid is arranged; Perfusion tank upper end kiss the earth, around it and upper end is formed by the cement board casting, lower ending opening, contact earth, the 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, and sealing is lined with 3-5 circular hole, passes through circular hole, sealing mat pierces into the leading post, the leading post is fixed on around the pore, and a subregion water of perfusion tank is less than before, by the pore exhaust, reduce the influence of air pressure to pouring water, when water approaches when full, buoyancy of water impels on the sealing mat and moves the 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 each subregion successively, intrusion pipe is divided into many, upper and lower end opening wherein, the 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 the cascade intrusion pipe, cascade intrusion pipe upper end closed, there are two openings the side, one of them opening is connected to an intrusion pipe, and another opening is connected to next intrusion pipe, and the opening that connects next intrusion pipe is higher than the opening that connects a last intrusion pipe.
For the sake of security, the degree of depth 50-100cm of perfusion tank, avoid possible perfusion tank lid to damage after, the people who passes by is brought than major injury.
The diameter of pore is 5cm, and the leading post is apart from pore 2-3cm, and the sealing mat diameter is 20cm.
The preferred heights difference of two openings of cascade intrusion pipe is 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, big 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 phreatic perfusion, and is with low cost; Behind the rainwater perfusion underground water, improve the moisture of soil, improve drought-resistant ability; Behind the rainwater perfusion underground water, reduce surface flow, reduced soil erosion, reduced drainage pipe and stop up risk, reduced the waterlogging risk, reduced the big flood probability.
Description of drawings
Fig. 1 is that a kind of roof rain water pours into phreatic device schematic diagram.
Wherein, 1, the perfusion tank, 2, intrusion pipe, 3, water receptacle, 4, pore, 5, sealing mat.
The specific embodiment
A kind of roof rain water pours into phreatic device, is made up of water receptacle 3, intrusion pipe 2 and perfusion tank 1.
For promoting roof water to pour into each subregion successively, intrusion pipe 2 is divided into many, upper and lower opening wherein, the 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, the 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 an intrusion pipe, and the preferred heights difference is at 1-2 rice.
When one the perfusion tank 1 certain subregion fill water after, the hydraulic pressure on the roof be passed to the perfusion tank 1, if story height at 100 meters, pressure reduction will reach 10 atmospheric pressure, huge pressure, it is underground to promote that effectively water pours into as early as possible.
Claims (4)
1. a roof rain water pours into phreatic device, it is characterized in that: device is made up of water receptacle (3), intrusion pipe (2) and perfusion tank (1); Water receptacle (3) is the short drainage on roof, and the contaminant filter grid is arranged; Perfusion tank (1) upper end kiss the earth, around it and upper end is formed by the 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, and sealing mat (5) has 3-5 circular hole, passes through circular hole, sealing mat (5) pierces into the leading post, the leading post is fixed on around the pore, and a subregion water of perfusion tank (1) is less than before, by the pore exhaust, reduce the influence of air pressure to pouring water, when water approaches when full, buoyancy of water impels on the sealing mat and moves the 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 each subregion successively, intrusion pipe (2) is divided into many, wherein on one, lower ending opening, the 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 the cascade intrusion pipe, cascade intrusion pipe upper end closed, there are two openings the side, one of them opening is connected to an intrusion pipe, and another opening is connected to next intrusion pipe, and the opening that connects next intrusion pipe is higher than the opening that connects a last intrusion pipe.
2. a kind of roof rain water according to claim 1 pours into phreatic device, it is characterized in that: the degree of depth 50-100cm of perfusion tank (1).
3. a kind of roof rain water according to claim 1 pours into phreatic device, it is characterized in that: the diameter of pore is 5cm, and the leading post is apart from pore 2-3cm, and sealing mat (5) diameter is 20cm.
4. a kind of roof rain water according to claim 1 pours into phreatic device, it is characterized in that: the preferred heights difference of two openings of cascade intrusion pipe is at 1-2 rice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320147192XU CN203145091U (en) | 2013-03-28 | 2013-03-28 | Device pouring underground water with rain on roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320147192XU CN203145091U (en) | 2013-03-28 | 2013-03-28 | Device pouring underground water with rain on roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203145091U true CN203145091U (en) | 2013-08-21 |
Family
ID=48972631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320147192XU Withdrawn - After Issue CN203145091U (en) | 2013-03-28 | 2013-03-28 | Device pouring underground water with rain on roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203145091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103147485A (en) * | 2013-03-28 | 2013-06-12 | 四川大学 | Device for pouring roof rainwater into underground water |
-
2013
- 2013-03-28 CN CN201320147192XU patent/CN203145091U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103147485A (en) * | 2013-03-28 | 2013-06-12 | 四川大学 | Device for pouring roof rainwater into underground water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130821 Effective date of abandoning: 20140423 |
|
| RGAV | Abandon patent right to avoid regrant |