CN206928404U - A kind of high permeable impact-resistant eco-drainage ditch - Google Patents
A kind of high permeable impact-resistant eco-drainage ditch Download PDFInfo
- Publication number
- CN206928404U CN206928404U CN201720032066.8U CN201720032066U CN206928404U CN 206928404 U CN206928404 U CN 206928404U CN 201720032066 U CN201720032066 U CN 201720032066U CN 206928404 U CN206928404 U CN 206928404U
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- China
- Prior art keywords
- slope
- drainage ditch
- trench
- impact
- soil horizon
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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
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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Abstract
The utility model provides a kind of high permeable impact-resistant eco-drainage ditch, and it includes bottom of trench and positioned at the slope of bottom of trench both sides, and the angle on the bottom of trench and slope is 135 ~ 155 °, and the oral area width of the permeable impact-resistant eco-drainage ditch of height is 1000 ~ 3000mm；The slope includes first slope and the second slope, the bottom of trench, first slope, the second slope include the sponge soil horizon being laid on original soil, the top of the first slope is provided with spilling water drainpipe, the sponge soil horizon of the first slope is provided with cobble protecting against shock layer, and the sponge soil horizon includes fertilizer, sandstone and the black earth mixed.Using the technical solution of the utility model, play and effectively alleviate impact of the heavy rain to sewerage system, cleared up urban ground and roadway pollution, reduced the pouring of urban green space, eliminated and slow down urban heat island, improve urban environment, more preferable maintaining ecological balance.
Description
Technical field
It the utility model is related to a kind of gutter, more particularly to a kind of high permeable and impact-resistant eco-drainage ditch.
Background technology
Low impact the pattern of exploitation and construction is all actively being carried out in all parts of the country at present, and firmly the portion of building works out《Sponge urban construction
Technical manual-low exploitation storm-water system that influences is built》, it is desirable to the whole nation is conditional and the city of needs carries out low impact exploitation
Technique Popularizing and application.It is low to influence exploitation（Low Impact Development, abbreviation LID）, it is the 1990s from U.S.
The Storm Water Management and pollution of area source treatment technology that state has developed, obtain the whole world and are widely recognized as.The technology emphasizes, by it is scattered,
Small-scale Sources controlling reaches the control to runoff caused by heavy rain and pollution, makes development area as far as possible close to nature
Hydrologic cycle.However, effective control of rainfall runoff how is realized, wherein the problem involved is drainage problem.This
Several years, be less than and rain in torrents, the problem of always having been reported that some urban waterloggings, waterflooding, particularly some planning city or ground earlier
Area, because the aging of conventional drainage system, blocking, the reason such as drainability is limited of planning, are unable to stand heavy rain every time
Test, it is very high to update drainage system time-consuming, effort and cost again, and how to be carried out in the city of existing planning more preferable
Draining and also cost it is low, this is to we have proposed higher test.
Utility model content
For above-mentioned technical problem, the utility model discloses a kind of high permeable and impact-resistant eco-drainage ditch, play
Alleviate the effect of impact of the heavy rain to urban road well
With good water penetration, while also impact resistance, persistence and stability are good.
On the other hand, the technical solution of the utility model is：
A kind of high permeable and impact-resistant eco-drainage ditch, it includes bottom of trench and positioned at the slope of bottom of trench both sides, the ditch
The angle on bottom and slope is 135 ~ 155 °, the oral area width of the permeable and impact-resistant eco-drainage ditch of height for 1000 ~
3000mm；The slope includes first slope and the second slope, and the bottom of trench, first slope, the second slope include being laid on
Sponge soil horizon on original soil, the top of the first slope are provided with spilling water drainpipe, the sponge soil horizon of the first slope
Cobble protecting against shock layer is provided with, the sponge soil horizon includes fertilizer, sandstone and the black earth mixed.Wherein, the fertilizer
Material can be compost or natural manure, the excrement of animals such as to ferment；The sandstone are river sand or the sandstone of artificial pulverizing；Institute
Cinnamon soil can also be used by stating black earth, and it can also use the activated sludge by treated river bed or water factory, but soil property is extremely
To reach the grade III Standard of plant normal growth less.Organic principle in mellow earth, biocoene can be formed, prevent soil plate
Knot.
Using this technical scheme, when surface gathered water excessively can not smoothly be discharged by drainage system, road table can be passed through
Face or spilling water drainpipe are arranged into eco-drainage ditch；And the permeable and impact-resistant eco-drainage ditch of height is gentle slope, no
Very big impact can be caused to slope.Sponge soil horizon also has fertilizer, sandstone and black earth, and three kinds of density of material differences can picture
Sponge equally absorbs water, is slowly released to also by sponge soil horizon in original soil, plays and alleviates heavy rain to sewerage system
The effect of impact.And the water of the sponge soil horizon storage in gutter can also reduce the pouring of urban green space, because there is water
In the presence of, further eliminate and slow down urban heat island, improvement urban environment.
In addition, the rich biomass soil nourished in sponge soil horizon in compost is full of micro-organisms, nutriment is included
Substantial amounts of edaphone and bacterium are grown, forms an ecosphere, moisture is sucked in rainstorm weather, neutralizes in urban runoff
The polluter of generally existing；Sandstone provide good water penetration, filtering and support function, and black earth provides the base of plant growth
Plinth and nutrition, cobble protecting against shock layer is while high water-permeability is provided, also with impact resistance.
Further, a diameter of 100mm of spilling water drainpipe.
As further improvement of the utility model, the cobblestone layer kind of the first slope is implanted with turf.
As further improvement of the utility model, second slope, bottom of trench sponge soil horizon on kind be implanted with turf.
Using this technical scheme, beneficial to landscaping.
As further improvement of the utility model, the angle on the bottom of trench and slope is 140 ° ~ 150 °.Using this technology
Scheme, keeps the rapid drainage of water, while avoids too impacting slope.
As further improvement of the utility model, the thickness of the sponge soil horizon is 250 ~ 350mm.
As further improvement of the utility model, the discharge outlet of the spilling water drainpipe adds double-edged fine-toothed comb.
As further improvement of the utility model, the volume ratio of fertilizer, sandstone and black earth in the sponge soil horizon
For 3：2：5.Using this technical scheme, by the setting of this ratio, can more preferably playing sponge soil horizon, sponge sucks in water and protects
Water acts on.
As further improvement of the utility model, the external diameter of the particle in the fertilizer, sandstone and black earth is not more than
5mm。
As further improvement of the utility model, the external diameter of the cobble of the cobble protecting against shock layer is 70 ~ 90mm.
As further improvement of the utility model, the turf is to be excused from a college course the drought-enduring turf that can only grow to 120mm cut.
As further improvement of the utility model, the external diameter of the particle of the fertilizer, sandstone and black earth is not more than 5mm.
Further, fertilizer, sandstone and black earth can be filtered out into particle diameter with iron respectively when laying sponge soil horizon
Fine grained no more than 5mm, then by compost：Sandy soil：Black earth=3: 2:5 volume ratio is thoroughly mixed to be carried out again
Laying, form sponge soil horizon.
As further improvement of the utility model, the turf is to be excused from a college course the drought-enduring turf that can only grow to 120mm cut.
As further improvement of the utility model, the permeable and impact-resistant eco-drainage ditch of height is arranged on gardens grass
Among ground.
Compared with prior art, the beneficial effects of the utility model are：
Using the technical solution of the utility model, play and effectively alleviate impact of the heavy rain to sewerage system, resolution
Urban ground and roadway pollution, the pouring of urban green space is reduced, eliminate and slow down urban heat island, improve urban environment, preferably
Maintaining ecological balance；Furthermore because this construction contains organic soil, microbiologic population can be quickly formed, soil will not be hardened,
The ecosystem can continue.
Brief description of the drawings
Fig. 1 is a kind of structural representation of eco-drainage ditch of the utility model.
Fig. 2 is a kind of structural representation of the sponge soil horizon of eco-drainage ditch of the utility model.
Embodiment
Below in conjunction with the accompanying drawings, preferably embodiment of the present utility model is described in further detail.
As shown in Fig. 1 ~ Fig. 2, a kind of eco-drainage ditch, it includes bottom of trench 1 and positioned at the slope 2 of bottom of trench both sides, the ditch
The angle at bottom 1 and slope 2 is 145 °, and the slope 2 includes the slope 22 of first slope 21 and second, the mouth of the eco-drainage ditch
Portion's width is 1000 ~ 3000mm, i.e., the horizontal range between the top on the slope of first slope 21 to the second 22 be 1000 ~
3000mm；The bottom of trench 1, first slope 21, the second slope 22 include being laid on sponge soil horizon 3 on original soil 7, and described the
The top on one slope 21 is provided with a diameter of 100mm spilling waters drainpipe 4, and the sponge soil horizon 3 of the first slope 21 is provided with ovum
Stone protecting against shock layer 5, the sponge soil horizon 31 include fertilizer 31, sandstone 32 and the black earth 33 mixed.Described first is oblique
31 kinds of the cobble protecting against shock layer on slope 21 is implanted with turf 35, the second slope 22, bottom of trench 1 sponge soil horizon 3 on kind be implanted with turf 6.
The thickness of the sponge soil horizon 3 is 300mm.The discharge outlet of the spilling water drainpipe 4 adds double-edged fine-toothed comb 41.The sponge soil horizon
The volume ratio of fertilizer 31, sandstone 32 and black earth 33 is 3 in 3：2：5.
Preferably, the external diameter of the fertilizer 31, sandstone 32 and the particle in black earth 33 is not more than 5mm.The cobble erosion control
The external diameter for hitting the cobble of layer 5 is 70 ~ 90mm.The turf 6 is to be excused from a college course the drought-enduring turf that can only grow to 120mm cut.
Embodiment described above is better embodiment of the present utility model, and it is new not to limit this practicality with this
The specific implementation scope of type, the scope of the utility model includes being not limited to present embodiment, all according to the utility model
Shape, the equivalence changes made of structure are in the scope of protection of the utility model.
Claims (9)
- A kind of 1. high permeable impact-resistant eco-drainage ditch, it is characterised in that：It includes bottom of trench and positioned at the slope of bottom of trench both sides, The bottom of trench and the angle on slope are 135 ~ 155 °, the oral area width of the permeable impact-resistant eco-drainage ditch of height for 1000 ~ 3000mm；The slope includes first slope and the second slope, and the bottom of trench, first slope, the second slope include being laid on Sponge soil horizon on original soil, the top of the first slope are provided with spilling water drainpipe, the sponge soil horizon of the first slope Cobble protecting against shock layer is provided with, the sponge soil horizon includes fertilizer, sandstone and the black earth mixed.
- 2. the permeable impact-resistant eco-drainage ditch of height according to claim 1, it is characterised in that：Second slope, ditch Kind is implanted with turf on the sponge soil horizon at bottom.
- 3. the permeable impact-resistant eco-drainage ditch of height according to claim 2, it is characterised in that：The bottom of trench and slope Angle is 140 ° ~ 150 °.
- 4. the permeable impact-resistant eco-drainage ditch of height according to claim 2, it is characterised in that：The sponge soil horizon Thickness is 250 ~ 350mm.
- 5. the permeable impact-resistant eco-drainage ditch of height according to claim 2, it is characterised in that：The spilling water drainpipe Discharge outlet adds double-edged fine-toothed comb.
- 6. the permeable impact-resistant eco-drainage ditch of height according to claim 1, it is characterised in that：The fertilizer, sandstone and The external diameter of the particle of black earth is not more than 5mm.
- 7. the permeable impact-resistant eco-drainage ditch of height according to claim 1, it is characterised in that：The cobble protecting against shock layer The external diameter of cobble be 70 ~ 90mm.
- 8. the permeable impact-resistant eco-drainage ditch of height according to claim 2, it is characterised in that：The turf is cut to be excused from a college course The drought-enduring turf that can only grow to 120mm.
- 9. the permeable impact-resistant eco-drainage ditch of height according to claim 1, it is characterised in that：It is arranged on gardens meadow It is middle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720032066.8U CN206928404U (en) | 2017-01-11 | 2017-01-11 | A kind of high permeable impact-resistant eco-drainage ditch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720032066.8U CN206928404U (en) | 2017-01-11 | 2017-01-11 | A kind of high permeable impact-resistant eco-drainage ditch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206928404U true CN206928404U (en) | 2018-01-26 |
Family
ID=61349436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720032066.8U Expired - Fee Related CN206928404U (en) | 2017-01-11 | 2017-01-11 | A kind of high permeable impact-resistant eco-drainage ditch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206928404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109083252A (en) * | 2018-07-31 | 2018-12-25 | 中冶华天工程技术有限公司 | For massif rainwater spongeization collection system |
-
2017
- 2017-01-11 CN CN201720032066.8U patent/CN206928404U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109083252A (en) * | 2018-07-31 | 2018-12-25 | 中冶华天工程技术有限公司 | For massif rainwater spongeization collection 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: 20180126 Termination date: 20190111 |