CN206815480U - City sponge greenery patches structure - Google Patents
City sponge greenery patches structure Download PDFInfo
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- CN206815480U CN206815480U CN201720341517.6U CN201720341517U CN206815480U CN 206815480 U CN206815480 U CN 206815480U CN 201720341517 U CN201720341517 U CN 201720341517U CN 206815480 U CN206815480 U CN 206815480U
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- concrete slab
- planting groove
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- greenery patches
- pond body
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Abstract
City sponge greenery patches structure, including pond body located underground, the several support columns of installation in pond body, the top of pond body is installed by two layers of concrete slab, two layers of concrete slab is respectively upper concrete slab and lower concrete slab, support column is respectively provided with supporting role to two layers of concrete slab, filter layer is filled between two layers of concrete slab, permeable hole is opened up on concrete slab, open up isolation channel on upper concrete slab, filling planting groove in each isolation channel, grid is set in planting groove, filling soil in planting groove, the bottom of planting groove open up open-work.The utility model can provide good dmp filter and memory function for sponge city.Firm supporter is formed by concrete slab, the plants such as meadow can be planted in the planting groove on top, form greenery patches and increase green coverage, rainwater can also once be filtered, the grid on planting groove top has supporting role, it can be stopped on the utility model top, the utility model top is formed parking lot, effective utilization space.
Description
Technical field
The utility model belongs to urban construction field, specifically a kind of city sponge greenery patches structure.
Background technology
It is good that city sponge refers to that natural calamity that city is brought in adaptation environmental change and reply rainwater etc. has
" elasticity ".At present, in terms of urban rainwater collection, by the way of rainwater collects.For rainwater collection pool, top often leads to
Cross green plant to be covered, so cause pond body top that only there is the effect of viewing and admiring, be difficult with upper space.
Utility model content
The utility model provides a kind of city sponge greenery patches structure, the defects of to solve in the prior art.
The utility model is achieved by the following technical programs：
City sponge greenery patches structure, including pond body located underground, the interior several support columns of installation of pond body, the top peace of pond body
Two layers of concrete slab is filled, two layers of concrete slab is respectively upper concrete slab and lower concrete slab, and support column is to two layers of concrete slab
Supporting role is respectively provided with, filter layer is filled between two layers of concrete slab, permeable hole is opened up on concrete slab, is opened on upper concrete slab
If isolation channel, filling planting groove in each isolation channel sets grid in planting groove, filling soil in planting groove, the bottom of planting groove
Portion opens up open-work.
City sponge greenery patches structure as described above, described filter layer is from top to bottom by coarse sands layer, nonwoven layer and broken
Rock layers and permeable brick layer composition.
City sponge greenery patches as described above structure, the top surface of described planting groove are less than floor, the kind of outer side edges
Plant groove and ground is connected by gentle slope.
City sponge greenery patches as described above structure, the depth of described planting groove is 15-40cm.
City sponge greenery patches as described above structure, described grid are cellular.
The utility model has the advantages that：The utility model can provide good dmp filter and storage work(for sponge city
Energy.Firm supporter is formed by concrete slab, can plant the plants such as meadow in the planting groove on top, formed greenery patches and
Increase green coverage, additionally it is possible to rainwater is once filtered, the grid on planting groove top has supporting role, can be in this reality
Stopped with new top, the utility model top is formed parking lot, effective utilization space.The utility model application is wider, can
With in local constructions such as square, cell and factories.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are
Some embodiments of the utility model, for those of ordinary skill in the art, do not paying the premise of creative labor
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model；Fig. 2 is Fig. 1 I partial enlargement structural representation；Fig. 3 is Fig. 2 A
To regarding structural representation.
Reference：The isolation channel 5 of 32 times concrete slabs of concrete slab 4 on the concrete slab 31 of 1 pond body, 2 support column 3
The gentle slope of 51 coarse sands layer of filter layer, 52 nonwoven layer, 53 metalling, 54 7 grid of permeable 6 planting groove of brick layer 8.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection.
City sponge greenery patches structure, as illustrated, including pond body 1 located underground, pond body 1 is interior to install several support columns 2,
Two layers of concrete slab 3 is installed on the top of pond body 1, and two layers of concrete slab 3 is respectively upper concrete slab 31 and lower concrete slab 32, is propped up
Dagger 2 is respectively provided with supporting role to two layers of concrete slab 3, and filter layer 5 is filled between two layers of concrete slab 3, is opened on concrete slab 3
If permeable hole, isolation channel 4 is opened up on upper concrete slab 31, filling planting groove 6 in each isolation channel 4, grid is set in planting groove 6
7, filling soil in planting groove 6, the bottom of planting groove 6 opens up open-work.The device such as installing submersible pump in pond body 1, it will collect and first
The Spinal Cord Oedema of step purification carries out after-treatment into water treatment facilities.
Further, the bottom of the pond body 1 is additionally provided with sand discharge apparatus, can discharge the silt for being deposited on bottom of pond,
It is easy to clean water body environment.
Further, the bottom of the pond body 1 also sets up discharge pipe line, increases winter drain function, protection pond body peace
Entirely.
The utility model can provide good dmp filter and memory function for sponge city.Pass through the shape of concrete slab 3
Into firm supporter, the plants such as meadow can be planted in the planting groove 6 on top, greenery patches is formed and increases green coverage, also
Rainwater can once be filtered, the grid 7 on the top of planting groove 6 has supporting role, can stop on the utility model top
Car, the utility model top is set to form parking lot, effective utilization space.The utility model application is wider, can be in square, cell
With the local construction such as factory.
Specifically, the filter layer 5 described in the present embodiment is from top to bottom by coarse sands layer 51, nonwoven layer 52 and metalling 53
Formed with permeable brick layer 54.Coarse sands layer 51 is once filtered, and the contaminant filters such as main bulky grain are fallen；The energy of nonwoven layer 52
The trickleer impurity of enough filterings, and coarse sands layer 51 and metalling 53 are separated；Metalling 53 can carry out mistake again to water
Filter；Permeable brick layer 54 is played a supporting role, and also has filtering function.
Specifically, for as far as possible more collection periphery rainwater, the top surface of the planting groove 6 described in the present embodiment is put down less than ground
Face, the planting groove 6 of outer side edges connect ground by gentle slope 8.Less than ground level the rainwater on periphery can be made to flow into pond body 1,
Improve the collecting amount of rainwater.
Further, the depth of the planting groove 6 described in the present embodiment is 15-40cm.The depth can bear general city
Heavy rain rainfall, keep the top rainwater amount of bearing of planting groove 6, rainwater deposition is excessive when raining heavyly, avoiding.
Further, the grid 7 described in the present embodiment is cellular.The cellular Stability Analysis of Structures of grid 7, weight capacity
It is stronger.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacement；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the utility model technology
The spirit and scope of scheme.
Claims (5)
1. city sponge greenery patches structure, it is characterised in that：Including pond body located underground（1）, pond body（1）The interior several supports of installation
Post（2）, pond body（1）Top install two layers of concrete slab（3）, two layers of concrete slab（3）Respectively upper concrete slab（31）With
Lower concrete slab（32）, support column（2）To two layers of concrete slab（3）It is respectively provided with supporting role, two layers of concrete slab（3）Between fill out
Fill filter layer（5）, concrete slab（3）On open up permeable hole, upper concrete slab（31）On open up isolation channel（4）, each isolation channel
（4）Interior filling planting groove（6）, planting groove（6）Interior setting grid（7）, planting groove（6）Interior filling soil, planting groove（6）Bottom
Open up open-work.
2. city sponge greenery patches structure according to claim 1, it is characterised in that：Described filter layer（5）From top to bottom
By coarse sands layer（51）, nonwoven layer（52）And metalling（53）With permeable brick layer（54）Composition.
3. city sponge greenery patches structure according to claim 1, it is characterised in that：Described planting groove（6）Top surface it is low
In floor, the planting groove of outer side edges（6）Pass through gentle slope（8）Connect ground.
4. city sponge greenery patches structure according to claim 1, it is characterised in that：Described planting groove（6）Depth be
15-40cm。
5. city sponge greenery patches structure according to claim 1, it is characterised in that：Described grid（7）To be cellular.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016214468810 | 2016-12-26 | ||
| CN201621446881 | 2016-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206815480U true CN206815480U (en) | 2017-12-29 |
Family
ID=60752076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720341517.6U Active CN206815480U (en) | 2016-12-26 | 2017-04-01 | City sponge greenery patches structure |
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| Country | Link |
|---|---|
| CN (1) | CN206815480U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110644430A (en) * | 2019-07-30 | 2020-01-03 | 北京东方园林环境股份有限公司 | Composite ecological revetment structure and construction method thereof |
| CN113006236A (en) * | 2021-03-16 | 2021-06-22 | 浙江壹禾唐市政景观工程有限公司 | Sponge city system and preparation method thereof |
-
2017
- 2017-04-01 CN CN201720341517.6U patent/CN206815480U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110644430A (en) * | 2019-07-30 | 2020-01-03 | 北京东方园林环境股份有限公司 | Composite ecological revetment structure and construction method thereof |
| CN113006236A (en) * | 2021-03-16 | 2021-06-22 | 浙江壹禾唐市政景观工程有限公司 | Sponge city system and preparation method thereof |
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