CN206538842U - A kind of rainwater purification saves system - Google Patents
A kind of rainwater purification saves system Download PDFInfo
- Publication number
- CN206538842U CN206538842U CN201720146181.8U CN201720146181U CN206538842U CN 206538842 U CN206538842 U CN 206538842U CN 201720146181 U CN201720146181 U CN 201720146181U CN 206538842 U CN206538842 U CN 206538842U
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- China
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- layer
- cistern
- rainwater
- purifying layer
- permeable
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Abstract
System, including purifying layer, infiltration band and cistern are saved the utility model discloses a kind of rainwater purification；The purifying layer is disposed with erosion control brush layer, plantation layer, coarse sands layer from top to bottom；The infiltration band is arranged between adjacent purifying layer, and the contact site between the infiltration band and purifying layer sets permeable geotextiles；The cistern, which is arranged in the middle part of purifying layer and infiltration band bottom, the cistern, is provided with some concrete columns, and the concrete column is in T-shape；The cistern top-side is provided with spillway hole；It is provided with the top of the cistern at the top of permeable baffle plate, the permeable baffle plate and is provided with permeable geotextiles.The utility model not only have it is simple in construction, build conveniently, and the rainwater collected can provide the moisture required for growth for the green plants on ground for a long time, reduce the artificial water for taking running water irrigating plant, improve rainwater utilization, at the same time purification stores rainwater, reduces surface runoff, can be widely applied to sponge urban construction.
Description
Technical field
The utility model is related to a kind of rain water collecting system, more particularly to a kind of rainwater purification saves system.
Background technology
Sponge city refers to that city can have as sponge in terms of environmental change and reply natural calamity is adapted to
Good " elasticity ", water suction when rainy, retaining, infiltration, water purification, it is necessary to when the water stored is discharged and is used.Sponge city
City's construction should follow the principles such as Ecology Precedence, and natural way is combined with artificial measures, ensure municipal drainage prevention waterlogging safety
On the premise of, rainwater is realized to greatest extent in the accumulation of urban area, infiltration and is purified, and promotes the utilization and life of rainwater resource
State environmental protection.
Rainwater store be sponge city " cavernous body " important component, not only improve resident's living conditions, and
And rainwater by being oozed under these " cavernous bodies ", it is stagnant store, purification, reuse, last remainder runoff by outside pipe network, pumping plant arrange,
So as to effectively improve the standard of sewerage system, the pressure of urban waterlogging is extenuated.
But contain substantial amounts of pollution sources in natural rain, after pavement of road is dropped to, city surface source pollution thing is also by rain
Water, which is carried, largely enters water body, it is impossible to be used directly to utilize.If therefore natural rain can just be passed through into preliminary purification before collection,
Rainwater utilization will be greatly improved, sponge urban construction is promoted.
The content of the invention
The problem of in background technology, the utility model provides a kind of rainwater purification and saves system, and it not only has knot
Structure is simple, build conveniently, and can afforest and beautify the harmful substance in environment, preliminary purification road rain water, collects storage rainwater,
Rainwater utilization is improved, sponge urban construction field is can be widely applied to.
The technical scheme of the utility model technology：A kind of rainwater purification saves system, including purifying layer, infiltration band and retaining
Pond, the purifying layer is disposed with erosion control brush layer, plantation layer, coarse sands layer from top to bottom；The infiltration band is arranged on adjacent net
Change between layer, the contact site between the infiltration band and purifying layer sets permeable geotextiles；The cistern is arranged on purification
Some concrete columns are provided with the middle part of layer and infiltration band bottom, the cistern, the concrete column is in T-shape；The retaining
Pond top-side is provided with spillway hole；It is provided with the top of permeable baffle plate, the permeable baffle plate and is provided with the top of the cistern
Water geotextiles.
The erosion control brush layer and the infiltration band are blinding or cobble, 2 ~ 4cm of particle size.
The spillway hole is connected with city planting ductwork.
The beneficial effects of the utility model：
1st, by setting rainwater purification layer, purifying water body, can largely adsorb the pollution sources in rainwater, reach purification layer by layer
Water body reduces the purpose of pollution, and the plant planted can beautify the environment；
2nd, by setting cistern, the rainwater by preliminary purification can be collected, rainwater reuse ratio is greatly improved；
3rd, this is simple in construction, easy construction, and landscape is good, meets all requirements such as ecology, economy, landscape, is a kind of
Practical compound rainwater purification saves system.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
In figure：1- erosion control brush layers；2- kinds plant layer；3- coarse sands layers；4- infiltration bands；The permeable geotextiles of 5-；6- cisterns；7- is mixed
Solidifying earth pillar；The permeable baffle plates of 8-；9- spillway holes；10-city planting ductwork.
Embodiment
Embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings, but protection of the present utility model
Scope is not limited to specific embodiment.
Embodiment one
Referring to Fig. 1, a kind of rainwater purification of the utility model saves system, including purifying layer, infiltration band and cistern；It is described
Purifying layer is disposed with erosion control brush layer 1, plantation layer 2, coarse sands layer 3 from top to bottom；The infiltration band 4 is arranged on adjacent purifying layer
Between, the contact site between the infiltration band 4 and purifying layer sets permeable geotextiles 5；The cistern 6 is arranged on purifying layer
With infiltration band 4 bottom, the middle part of cistern 6 is provided with some concrete columns 7, and the concrete column 7 is in T-shape；It is described to store
The top-side of pond 6 is provided with spillway hole 9；The top of cistern 6 is provided with permeable baffle plate 8, and the permeable top of baffle plate 8 is set
It is equipped with permeable geotextiles 5.
When atmospheric precipitation, rainwater is largely drunk up the rain after middle nuisance, reached by band 4 or the purifying layer of seeping water, purification
The purpose of preliminary purification rainwater, then into cistern 6, collects and recycles rainwater.It is many after collection system rain-water accumulating 6 is full
Remaining precipitation flows into city planting ductwork 10, reaches the purpose of flood control and water drain by spout hole 9.
Claims (3)
1. a kind of rainwater purification saves system, including purifying layer, infiltration band and cistern, it is characterised in that：The purifying layer by
On be down disposed with erosion control brush layer, plantation layer, coarse sands layer；The infiltration band is arranged between adjacent purifying layer, described to ooze
Contact site between water band and purifying layer sets permeable geotextiles；The cistern is arranged on purifying layer and infiltration band bottom,
Some concrete columns are provided with the middle part of the cistern, the concrete column is in T-shape；The cistern top-side is provided with
Spillway hole；It is provided with the top of the cistern at the top of permeable baffle plate, the permeable baffle plate and is provided with permeable geotextiles.
2. a kind of rainwater purification according to claim 1 saves system, it is characterised in that：The erosion control brush layer and described ooze
Water band is blinding or cobble, 2 ~ 4cm of particle size.
3. a kind of rainwater purification according to claim 1 saves system, it is characterised in that：The spillway hole and city planting ductwork
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720146181.8U CN206538842U (en) | 2017-02-18 | 2017-02-18 | A kind of rainwater purification saves system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720146181.8U CN206538842U (en) | 2017-02-18 | 2017-02-18 | A kind of rainwater purification saves system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206538842U true CN206538842U (en) | 2017-10-03 |
Family
ID=59946601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720146181.8U Expired - Fee Related CN206538842U (en) | 2017-02-18 | 2017-02-18 | A kind of rainwater purification saves system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206538842U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108207642A (en) * | 2017-12-22 | 2018-06-29 | 中国科学院遗传与发育生物学研究所 | A kind of construction method of ecology scene cycle breeding system |
| CN111321800A (en) * | 2020-03-05 | 2020-06-23 | 深圳市华胜建设工程有限公司 | Water seepage and flood drainage system based on sponge city |
-
2017
- 2017-02-18 CN CN201720146181.8U patent/CN206538842U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108207642A (en) * | 2017-12-22 | 2018-06-29 | 中国科学院遗传与发育生物学研究所 | A kind of construction method of ecology scene cycle breeding system |
| CN108207642B (en) * | 2017-12-22 | 2020-10-09 | 中国科学院遗传与发育生物学研究所 | Construction method of ecological field circulating planting and breeding system |
| CN111321800A (en) * | 2020-03-05 | 2020-06-23 | 深圳市华胜建设工程有限公司 | Water seepage and flood drainage system based on sponge city |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171003 Termination date: 20180218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |