CN207700330U - A kind of concave herbaceous field grass-planting ecological ditch - Google Patents
A kind of concave herbaceous field grass-planting ecological ditch Download PDFInfo
- Publication number
- CN207700330U CN207700330U CN201721831206.4U CN201721831206U CN207700330U CN 207700330 U CN207700330 U CN 207700330U CN 201721831206 U CN201721831206 U CN 201721831206U CN 207700330 U CN207700330 U CN 207700330U
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- China
- Prior art keywords
- soil layer
- planting
- planting soil
- ecological ditch
- herbaceous field
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- Cultivation Of Plants (AREA)
- Road Paving Structures (AREA)
- Revetment (AREA)
Abstract
The utility model discloses a kind of concave herbaceous field grass-planting ecological ditch, including planting soil layer and green plants, the planting soil layer is up concave type structure, and the side slope ratio of groove upper surface is 1：3；Groove is followed successively by thick sandy soil layer, rubble drainage layer, the second planting soil layer from the bottom up；The green plants is planted in the planting soil layer for being exposed to surface and the second planting soil layer；The planting soil layer connect with groundplane edge and is less than ground；The plant soil layer is surrounded by several overflow wells, and the overflow well end connects drainage system against rain.The utility model grass planting ditch can not only filter rainwater instead of traditional drainage ditch, and recharge groundwater prevents the rainwash of rainwater to conserve soil, itself also has landscape, can bring the specific landscape visual experience of people.Also there is drain function simultaneously.
Description
Technical field
The utility model is related to urban construction field, specially a kind of concave herbaceous field grass-planting ecological ditch.
Background technology
It is all made of drainage ditch in city and solves drainage problem, in the smaller region of catchment area, building and road in cell
The waterproof pavements such as road, square, park and urban green space etc., the handing-over area on the boundary of road, drainage ditch use rectangle
Or trapezoidal mortar flag stone gutter, a large amount of masonry structure destroy local rainwash form and natural, ecological, depending on
Feel that aesthetic feeling is poor, and have a single function, is only used for draining.
Utility model content
The utility model provides a kind of concave herbaceous field grass-planting ecological ditch, effectively solves biography mentioned above in the background art
The problem of system drainage ditch destroys landscape aesthetic feeling and has a single function.
To achieve the above object, the utility model provides the following technical solutions：Concave herbaceous field grass-planting ecological ditch, including kind
Soil layer and green plants are planted, the planting soil layer is up concave type structure, and the side slope ratio of groove upper surface is 1：3；Groove is from lower past
On be followed successively by thick sandy soil layer, rubble drainage layer, the second planting soil layer；The green plants is planted in the planting soil layer for being exposed to surface
With the second planting soil layer；The planting soil layer connect with groundplane edge and is less than ground；The planting soil layer is surrounded by several
A overflow well, the overflow well end connect drainage system against rain.
Preferably, the compacting degree of the planting soil layer>85%.Under the washing away of rainwater and flow, planting soil will not loosen.
Preferably, the thick sandy soil layer is made of gravel and sand, thickness 100mm.Gravel and sand can allow more rainy
Blend filtering under water.
Preferably, the rubble drainage layer thickness 30-50mm.Preferably, soil thickness 50mm is planted for described second kind.Rubble
Layer has very strong water-holding capacity, can extra rainwater temporarily be accumulated slow release again.
Preferably, the planting soil layer is less than ground 35mm.The rainwater on ground can flow into meadow, slowly infiltrate through ground
Under.
Preferably, the depth of groove 150-250mm, width 500-800mm；The plant solum horizontal face width is
500-800mm.There are enough space rainwater, and rainwater can be allowed to permeate downwards in layer.
Compared with prior art, the beneficial effects of the utility model：The utility model grass planting ditch is instead of traditional draining
Irrigation canals and ditches can not only filter rainwater, have the function of pollution administration, recharge groundwater to prevent the rainwash of rainwater to conserve
Soil.Itself also has landscape, can bring the specific landscape visual experience of people, while also having drain function, rainwater edge
Grass planting channel downstream, and when hypervolia, rainwater can flow into drainage system against rain, Bu Huizao by overflow well
At excess surface water.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is a kind of diagrammatic cross-section of concave herbaceous field grass-planting ecological ditch of the utility model；
Wherein：1, ground；2, green plants；3, the second planting soil layer；4, rubble drainage layer；5, thick sandy soil layer；6, it plants
Soil layer；7, overflow well.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment：As shown in Figure 1, a kind of technical solution of the utility model offer, concave herbaceous field grass-planting ecological ditch, including
Planting soil layer 6 and green plants 2, planting soil layer 6 are up concave type structures, and the side slope ratio of groove upper surface is 1：3；Groove is from lower past
On be followed successively by thick sandy soil layer 5, rubble drainage layer 4, the second planting soil layer 3；Green plants 2 is planted in the planting soil layer for being exposed to surface
6 and second planting soil layer 3；Planting soil layer 6 connect with 1 edge of ground and is less than ground 1；Planting soil layer 6 is surrounded by overflow well
7,7 end of overflow well connects drainage system against rain.
Further, the compacting degree of the planting soil layer>85%.Under the washing away of rainwater and flow, planting soil will not pine
It is dynamic.
Further, the thick sandy soil layer is made of gravel and sand, thickness 100mm.Gravel and sand can allow more
Rainwater infiltration and filtering.
Further, the rubble drainage layer thickness 30-50mm.Preferably, soil thickness 50mm is planted for described second kind.
Metalling has very strong water-holding capacity, can extra rainwater temporarily be accumulated slow release again.
Further, the planting soil layer is less than ground 35mm.The rainwater on ground can flow into meadow, slowly infiltrate through ground
Under.
Further, the depth of groove 150-250mm, width 500-800mm；The plant solum horizontal face width is
500-800mm.There are enough space rainwater, and rainwater can be allowed to permeate downwards in layer.
The operation principle and process for using of the utility model：Grass planting ditch slows down the speed that rainwater flows through, in grass planting ditch
Microorganism can form one layer of biomembrane, and some of the contaminants in rainwater of degrading, metalling has very strong water-holding capacity, meeting
Extra rainwater is temporarily accumulated into slow release again.In addition bottom of trench is also handled with gravel and sand, can be allowed more rainy
Blend filtering under water.Rainwater also can be along grass planting channel downstream, and excessive rainwater can flow to rain-water drainage by overflow well
System.The utility model not only has the basic drain function of rain rill, moreover it is possible to which the greening for enhancing landscape is beautiful.
Finally it should be noted that：The foregoing is merely the preferred embodiments of the utility model, are not limited to this reality
With novel, although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come
Say, still can with technical scheme described in the above embodiments is modified, or to which part technical characteristic into
Row equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, should all
It is included within the scope of protection of this utility model.
Claims (7)
1. a kind of concave herbaceous field grass-planting ecological ditch, including planting soil layer and green plants, which is characterized in that the planting soil layer
It is up concave type structure, the side slope ratio of groove upper surface is 1：3；Groove is followed successively by thick sandy soil layer, rubble drainage layer, from the bottom up
Two planting soil layers；The green plants is planted in the planting soil layer for being exposed to surface and the second planting soil layer；The planting soil layer with
Groundplane edge connects and is less than ground；The plant soil layer is surrounded by several overflow wells, and the overflow well end connects rainwater
Drainage system.
2. a kind of concave herbaceous field grass-planting ecological ditch according to claim 1, it is characterised in that：The rammer of the planting soil layer
Solidity>85%.
3. a kind of concave herbaceous field grass-planting ecological ditch according to claim 1, it is characterised in that：The thickness sandy soil layer is by gravel
Stone and sand composition, thickness 100mm.
4. a kind of concave herbaceous field grass-planting ecological ditch according to claim 1, it is characterised in that：The rubble drainage thickness
Spend 30-50mm.
5. a kind of concave herbaceous field grass-planting ecological ditch according to claim 1, it is characterised in that：Second planting soil layer
Thickness 50mm.
6. a kind of concave herbaceous field grass-planting ecological ditch according to claim 1, it is characterised in that：The planting soil layer is less than
Ground 35mm.
7. a kind of concave herbaceous field grass-planting ecological ditch according to claim 1, it is characterised in that：The depth of groove 150-
250mm, width 500-800mm；The planting soil layer horizontal surface width is 500-800mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721831206.4U CN207700330U (en) | 2017-12-25 | 2017-12-25 | A kind of concave herbaceous field grass-planting ecological ditch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721831206.4U CN207700330U (en) | 2017-12-25 | 2017-12-25 | A kind of concave herbaceous field grass-planting ecological ditch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207700330U true CN207700330U (en) | 2018-08-07 |
Family
ID=63028530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721831206.4U Expired - Fee Related CN207700330U (en) | 2017-12-25 | 2017-12-25 | A kind of concave herbaceous field grass-planting ecological ditch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207700330U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487901A (en) * | 2018-12-25 | 2019-03-19 | 中力禾生态建设股份有限公司 | A kind of the Demonstration for Ecological Sanitation trench system and construction method in sponge city |
| CN110122141A (en) * | 2019-05-08 | 2019-08-16 | 上海亦境建筑景观有限公司 | A method of building water saving type landscape plant community |
| CN113089793A (en) * | 2021-03-26 | 2021-07-09 | 浙江省建筑设计研究院 | Low potential green land system |
-
2017
- 2017-12-25 CN CN201721831206.4U patent/CN207700330U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487901A (en) * | 2018-12-25 | 2019-03-19 | 中力禾生态建设股份有限公司 | A kind of the Demonstration for Ecological Sanitation trench system and construction method in sponge city |
| CN110122141A (en) * | 2019-05-08 | 2019-08-16 | 上海亦境建筑景观有限公司 | A method of building water saving type landscape plant community |
| CN113089793A (en) * | 2021-03-26 | 2021-07-09 | 浙江省建筑设计研究院 | Low potential green land system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180807 Termination date: 20211225 |