CN205557653U - Formula of sinking courtyard rainwater collection system - Google Patents
Formula of sinking courtyard rainwater collection system Download PDFInfo
- Publication number
- CN205557653U CN205557653U CN201620392456.1U CN201620392456U CN205557653U CN 205557653 U CN205557653 U CN 205557653U CN 201620392456 U CN201620392456 U CN 201620392456U CN 205557653 U CN205557653 U CN 205557653U
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- CN
- China
- Prior art keywords
- gabion
- rainwater
- water collecting
- rainwater collection
- pipe
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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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- Revetment (AREA)
Abstract
The utility model discloses a formula of sinking courtyard rainwater collection system, include: roofing water collecting bucket, the pipe in the water that is connected with roofing water collecting bucket and set up in the gabion of pipe in the water below, the pipe in the water sets up the type into L, and the minor face of L type is close to and sets up in the gabion top laid planting soil in the gabion the outside of gabion is provided with and is able to bear or endure to wait the steel sheet the below of gabion has set gradually coarse grain footpath rubble, particulate footpath rubble and geotechnological cloth the below of geotechnique's cloth is provided with the rainwater collecting pipe, rainwater collection tube connected is to the rainwater bucket. In this way, the utility model discloses can carry out preliminary filtration to the rainwater, avoid the impurity in the rainwater to cause the jam to the downspout to cause the not smooth or ponding of drainage.
Description
Technical field
The utility model relates to rainwater-collecting field, particularly relates to a kind of the sinking style of court yard rain water collecting system.
Background technology
Sponge city, is new generation of city storm water man-agement concept, refers to that the aspects such as the natural calamity brought in adaptation environmental change and reply rainwater in city have good " elastic ", it is possible to referred to as " water elasticity city ".Sponge urban construction should follow the principles such as Ecology Precedence; natural way is combined with artificial measures; on the premise of guaranteeing municipal drainage prevention waterlogging safety, realize the rainwater accumulation in urban area to greatest extent, permeate and purify, promote utilization and the ecological environmental protection of rainwater resource.Traditional cities construction mode, is hard surface everywhere.Whenever heavy rain, rely primarily on pipe duct, pumping plant etc. " grey " facility and carry out draining, with " quickly get rid of " and " end concentrations " control for main planning and design concept, often result in and meet the rain must be flooded, drought and waterlogging racing.
And the roof rainwater collection Normal practice that sponge city is advocated is that roofing drip pan adds downpipe, enters subsurface stormwater pipe, and finally import water butt through rainwater purification.And existing this technology, due to rainwater filtered, the impurity contained in rainwater tends to deposit in rain pipe, causes the blocking of rain pipe, and then the problem such as impeded drainage, ponding easily occurs.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of the sinking style of court yard rain water collecting system, it is possible to rainwater is carried out preliminary filtration, it is to avoid rain pipe is resulted in blockage by the impurity in rainwater, thus causes impeded drainage or ponding.
For solving above-mentioned technical problem, the technical scheme that the utility model uses is: provide a kind of the sinking style of court yard rain water collecting system, including: roofing drip pan, the downpipe that is connected with roofing drip pan and be arranged at the gabion below downpipe, described downpipe is set to L-type, and the minor face of L-type is provided above close to gabion, it is equipped with planting soil in described gabion, the outside of described gabion is provided with weather-resistant steel plate, it is disposed with thick Stone in the lower section of described gabion, fine grain rubble and geotextiles, the lower section of described geotextiles is provided with rainwater collection collector, described rainwater collection collector is connected to water butt.
Preferably, the surface grafting at described planting soil has landscape plant.
Preferably, the inner side of described weather-resistant steel plate is provided with one layer of heat preservation layer.
Preferably, the outside at described weather-resistant steel plate is provided with wood seat or wood platform.
The beneficial effects of the utility model are: the rainwater that the utility model utilizes the planting soil in gabion to get off downpipe tentatively filters, and below planting soil, it is provided with thick Stone, fine grain rubble and geotextiles, preferably the impurity in rainwater can be carried out preliminary filtration, decrease the cost of follow-up dmp filter；Use the downpipe of L-type, it is to avoid planting soil is caused directly impact by the rainwater that roofing drip pan gets off, and improves the durability of gabion.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model a kind of the sinking style of court yard rain water collecting system one preferred embodiment；
In accompanying drawing, the mark of each parts is as follows: 1, roofing drip pan, and 2, downpipe, 3, gabion, 4, weather-resistant steel plate, 5, heat-insulation layer, 6, landscape plant, 7, thick Stone, 8, fine grain rubble, 9, geotextiles, 10, rainwater collection collector, 11, wood seat, 12, wood platform.
Detailed description of the invention
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus protection domain of the present utility model is made apparent clear and definite defining.
Referring to Fig. 1, the utility model embodiment includes:
A kind of the sinking style of court yard rain water collecting system, including: downpipe 2 that roofing drip pan 1 is connected with roofing drip pan 1 and be arranged at the gabion 3 below downpipe 2, described downpipe 2 is set to L-type, and the minor face of L-type is provided above close to gabion 3, it is equipped with planting soil in described gabion 3, the outside of described gabion 3 is provided with weather-resistant steel plate 4, it is disposed with thick Stone 7, fine grain rubble 8 and geotextiles 9 in the lower section of described gabion 3, be provided with rainwater collection collector 10 in the lower section of described geotextiles 9, described rainwater collection collector 10 is connected to water butt.
Further, the surface grafting at described planting soil has landscape plant 6, improves the aesthetic property of gabion 3, also can reduce rainwater to the direct impact of planting soil in gabion 3 simultaneously.
Further, the inner side of described weather-resistant steel plate 4 is provided with one layer of heat preservation layer 5, prevents severe cold weather from planting soil is caused frozen soil.
Further, the outside at described weather-resistant steel plate 4 is provided with wood seat 11 or wood platform 12, it is ensured that landscape effect and practicality cubing.
In the utility model, rainwater is entered in gabion 3 by downpipe 2, precipitates, and by planting soil, thick Stone 7, fine grain rubble 8 and the multiple filtration of geotextiles 9, it is ultimately discharged into rainwater collection collector 10, enters rainwater collection pool, decrease the cost of later stage filtration.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing the utility model specification and accompanying drawing content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in scope of patent protection of the present utility model.
Claims (4)
1. a sinking style of court yard rain water collecting system, it is characterized in that, including: downpipe that roofing drip pan is connected with roofing drip pan and be arranged at the gabion below downpipe, described downpipe is set to L-type, and the minor face of L-type is provided above close to gabion, it is equipped with planting soil in described gabion, the outside of described gabion is provided with weather-resistant steel plate, thick Stone, fine grain rubble and geotextiles it is disposed with in the lower section of described gabion, be provided with rainwater collection collector in the lower section of described geotextiles, described rainwater collection collector is connected to water butt.
A kind of the sinking style of court yard rain water collecting system the most according to claim 1, it is characterised in that the surface grafting at described planting soil has landscape plant.
A kind of the sinking style of court yard rain water collecting system the most according to claim 1, it is characterised in that the inner side of described weather-resistant steel plate is provided with one layer of heat preservation layer.
A kind of the sinking style of court yard rain water collecting system the most according to claim 1, it is characterised in that be provided with wood seat or wood platform in the outside of described weather-resistant steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620392456.1U CN205557653U (en) | 2016-05-04 | 2016-05-04 | Formula of sinking courtyard rainwater collection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620392456.1U CN205557653U (en) | 2016-05-04 | 2016-05-04 | Formula of sinking courtyard rainwater collection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205557653U true CN205557653U (en) | 2016-09-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620392456.1U Active CN205557653U (en) | 2016-05-04 | 2016-05-04 | Formula of sinking courtyard rainwater collection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205557653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639177A (en) * | 2016-11-18 | 2017-05-10 | 江苏花王园艺股份有限公司 | Roof greening water draining system |
-
2016
- 2016-05-04 CN CN201620392456.1U patent/CN205557653U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639177A (en) * | 2016-11-18 | 2017-05-10 | 江苏花王园艺股份有限公司 | Roof greening water draining system |
| CN106639177B (en) * | 2016-11-18 | 2018-12-18 | 花王生态工程股份有限公司 | A kind of roof greening drainage system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |