CN205711615U - Grass planting trench system - Google Patents
Grass planting trench system Download PDFInfo
- Publication number
- CN205711615U CN205711615U CN201620311875.8U CN201620311875U CN205711615U CN 205711615 U CN205711615 U CN 205711615U CN 201620311875 U CN201620311875 U CN 201620311875U CN 205711615 U CN205711615 U CN 205711615U
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- Prior art keywords
- grass planting
- layer
- trench system
- planting trench
- drainage screen
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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
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
This utility model provides a kind of grass planting trench system, including: grass planting ditch, the both sides of described grass planting ditch are provided with curb, and described curb is interval with some draining holes, are provided with drainage screen at described draining hole, and described drainage screen is fixing with described curb to be connected.Grass planting trench system of the present utility model can effectively filter out the rubbish in rainwater and deposit by the drainage screen at draining hole, reduces the labor intensity of labor cleaning's grass planting ditch, and solves the problem that grass planting ditch blocks because of deposit.The rainfall runoff that this utility model is collected by boulder bed, plantation soil layer, biological layer of charcoal, sand stone layer and the infiltration of gravel layer, adsorb, settle, filter, reach the effect of purification filtering, improve the safety of urban drinking water.Of the present utility model along road stone and intercept dam runoff velocity played certain control action.By arranging LED on interception dam, moreover it is possible to play the function viewing and admiring view and nightscape lighting.
Description
Technical field
This utility model relates to a kind of grass planting trench system.
Background technology
Traditional urban road drainage pattern is directly to be discharged by a large amount of cities rainwater, causes having a strong impact on city
City's water environment and whole basin surface water body and the hydrologic cycle of subsoil water.Along with Urbanization Process In China
Accelerating, the increase on urban hard road surface causes the source pollution problem of urban waterlogging dough-making powder outstanding day by day, certain journey
Destroy urban ecological system on degree, and jeopardize urban drinking water safety.Grass planting ditch is as a kind of pollution administration
Ecological technique, runoff is had purification and mitigation, play increasingly in sponge urban construction
Important effect.But, in the running of the grass planting ditch of prior art, there is rubbish, deposit
Blocking, runoff velocity are difficult to control to and the problem of purification filtering poor effect.
Utility model content
The technical problems to be solved in the utility model is to overcome the grass planting trench system of prior art in fortune
The defect of deposit blocking is there is, it is provided that a kind of kind grass planting trench system during row.
This utility model is to solve above-mentioned technical problem by following technical proposals:
A kind of grass planting trench system, its feature is, described grass planting trench system includes:
Grass planting ditch, the both sides of described grass planting ditch are provided with curb, and described curb is interval with some drawing
Head piece, is provided with drainage screen at described draining hole, described drainage screen is fixing with described curb to be connected.
In this programme, grass planting trench system can effectively filter out the rubbish in rainwater by the drainage screen at draining hole
Rubbish and deposit, reduce the labor intensity of labor cleaning's grass planting ditch, and solve grass planting ditch because of deposit
The problem of blocking.
It is preferred that be provided with at least two-layer drainage screen at described draining hole.
It is preferred that described grass planting trench system also includes that some interception dams, interval, described some interception dams are arranged
In described grass planting ditch, and the width that the bearing of trend on each interception dam is described grass planting ditch.Intercept
Runoff velocity and flow are played certain control action by dam.
It is preferred that each interception dam is provided with some LED (light emitting diode) lamp.LED can rise
To the effect viewing and admiring view and nightscape lighting.
It is preferred that the material on described interception dam is rust steel plate or anticorrosive wood or rubble.
It is preferred that described grass planting ditch includes boulder bed, plantation soil layer, filter course and element the most successively
Rammed earth layer, described plantation soil layer is used for planting vegetation.
It is preferred that described filter course includes biological layer of charcoal, sand stone layer and gravel layer the most successively；
The thickness of described biological layer of charcoal, described sand stone layer and described gravel layer be respectively 0.02m-0.05m,
0.1m-0.15m and 0.15m-0.25m.
Rainfall runoff is played good filtration, purification effect by biological layer of charcoal, can be effectively improved Runoff.
It is preferred that described gravel layer is provided with rainwater collection collector, described rainwater collection collector is provided with some rainwater
Collecting hole, described rainwater-collecting hole is provided with permeable layer；
Described grass planting trench system also includes catch-basin, one end of described rainwater collection collector and described catch-basin
Water inlet connects, and the other end seals, and one end that described rainwater collection collector is connected with described water inlet is less than
The one end sealed.
It is preferred that the surface concave of described plantation soil layer is in echelon or triangular form；
The head fall of described plantation soil layer is 1%-5%, and/or, the limit of the section of described plantation soil layer
The slope gradient is 1/4-1/3.
It is preferred that the A/F of described draining hole is 0.1m-0.5m, and/or, adjacent two draining holes
Between distance more than 3m, and/or, the distance between adjacent two interception dams is 0.5m-1m.
Positive progressive effect of the present utility model is: grass planting trench system of the present utility model passes through draining hole
The drainage screen at place can effectively filter out the rubbish in rainwater and deposit, reduces labor cleaning's grass planting ditch
Labor intensity, and solve the problem that grass planting ditch blocks because of deposit.The rainfall footpath that this utility model is collected
Flow by boulder bed, plantation soil layer, biological layer of charcoal, sand stone layer and the infiltration of gravel layer, adsorb, settle,
Filter, reach the effect of purification filtering, control pollution of area source problem to a certain extent, improve city
The safety of drinking water.Of the present utility model along road stone and intercept dam and runoff velocity played certain control make
With.By arranging LED on interception dam, moreover it is possible to play the function viewing and admiring view and nightscape lighting.
Accompanying drawing explanation
Fig. 1 is the structural representation of the grass planting trench system of this utility model one embodiment.
Detailed description of the invention
Name preferred embodiment, and combine accompanying drawing and become apparent from intactly illustrating this utility model.
The grass planting trench system of the present embodiment is positioned at the driveway in city (being mainly adapted to sponge urban construction)
Between road or between carriageway and Route for pedestrians, the width of general grass planting trench system is 1m-3m, such as figure
Shown in 1, the grass planting trench system of the present embodiment includes that grass planting ditch 1, the both sides of grass planting ditch 1 are provided with curb 2,
Curb 2 is positioned at road 3 edge, and curb 2 is interval with some draining holes 21, near road 3
The lower limb of draining hole 21 higher than the lower limb of draining hole 21 near grass planting ditch 1, be so easy to
Rainfall runoff on road is pooled in grass planting ditch 1 by action of gravity.A/F a when draining hole 21
For 0.1m-0.5m, and/or, the distance between adjacent two draining holes 21 is more than 3m, now grass planting ditch
The drain of system and the effect of control runoff velocity are preferable.It is provided with drainage screen 4 at each draining hole 21,
Drainage screen 4 is fixing with curb 2 to be connected.If wanting to obtain more preferable filter effect, multiple filtration can be set
Net, is provided with 2 layers of drainage screen 4 at each draining hole 21 in the present embodiment.Drainage screen can be that drainage screen cast by steel,
Its mesh can be grid shape or other pattern forms.When the rainfall runoff of road is arranged to grass planting by draining hole
In ditch, drainage screen can effectively filter out the pollutant in rainfall runoff, intercept with water flow to draining hole leaves,
Weeds, rubbish and deposit etc., thus (grass planting ditch is clear to reduce the labor intensity of labor cleaning's grass planting ditch
It is more difficult that science and engineering is made), ensure that the cleaning of grass planting ditch is attractive in appearance simultaneously, and efficiently solve grass planting ditch because of heavy
The problem of long-pending thing blocking, drainage screen also acts as the effect of certain runoff decrease flow velocity.
In the present embodiment, grass planting trench system also includes intercepting dam 5, and the material intercepting dam 5 can be rust
One or more in steel plate, anticorrosive wood, rubble.Intercept dam 5 to be arranged at intervals in grass planting ditch 1, and
The width that bearing of trend is grass planting ditch 1 on each interception dam 5, intercepts the height on dam 5 generally below
The height of both sides road 3.Learning through practice, the distance between adjacent two interception dams 5 is 0.5m-1m
Time, just can play and well control runoff velocity and the effect of flow.Furthermore it is possible on each interception dam
Some LED 6 are set on 5.LED can be carried out secondary waterproof process, grind in lamp surface configuration
Sand glass, such LED has anti-skidding, the function of anti-dazzle, it is simple to night illumination, simultaneously can also be
The night landscape lighting effect of the great characteristic of construction under the setting off of plant.
In the present embodiment, grass planting ditch includes boulder bed 11, plantation soil layer 12 the most successively, filters
Layer and rammed earth layer 16.Boulder bed 11 not only has the effect of runoff decrease flow velocity, also can arrange in pairs or groups and plant
Thing forms view.Plantation soil layer 12 is used for planting vegetation, typically plants moisture-proof, drought-enduring herbaceous plant,
The thickness of plantation soil layer 12 is 0.15m-0.3m, and its surface concave is in echelon or triangular form, planting soil
The head fall of layer is 1%-5%, and the grade of side slope of section is 1/4-1/3.Filter course depends on the most again
Secondary include biological layer of charcoal 13, sand stone layer 14 and gravel layer 15.Biological layer of charcoal 13 can be adsorbed in water
The materials such as heavy metal, Organic substance and nitrogen phosphorus, charcoal is loose porous, can be that microorganism provides huge attached
Space, can effectively remove the pollutant in runoff, have significantly hence for pollution of increasing water quality, control
Effect.Rainfall runoff passes through the filtration of biological layer of charcoal 13 by defaulted in gravel layer 15, the most slowly
Under ooze, eventually for the soil moisture content in supplementary greenery patches, it is achieved whole absorption cleanings of rainfall runoff, can
Reduce green land irrigation water.The thickness of biological layer of charcoal 13, sand stone layer 14 and gravel layer 15 is respectively
0.02m-0.05m, 0.1m-0.15m and 0.15m-0.25m.
In the present embodiment, being provided with rainwater collection collector 7 in gravel layer 15, rainwater collection collector 7 is provided with some
Rainwater-collecting hole, rainwater-collecting hole is provided with permeable layer.Grass planting trench system also includes catch-basin 8, rainwater collection
One end of collector 7 is connected with the water inlet of catch-basin 8, the other end seal, and rainwater collection collector 7 with enter
One end that the mouth of a river connects is less than the one end sealed.Rainwater collection collector is arranged at gravel layer 15 with angle of inclination
In, it is simple to when rainfall runoff is bigger, the rainfall runoff collected is imported catch-basin, reach to cut down rainfall footpath
Flow, delay the purpose of flood peak.
Although the foregoing describing detailed description of the invention of the present utility model, but those skilled in the art should
Working as understanding, this is merely illustrative of, and protection domain of the present utility model is to be defined by the appended claims
's.Those skilled in the art, can be right on the premise of without departing substantially from principle of the present utility model and essence
These embodiments make various changes or modifications, but these changes and amendment each fall within of the present utility model
Protection domain.
Claims (10)
1. a grass planting trench system, it is characterised in that described grass planting trench system includes:
Grass planting ditch, the both sides of described grass planting ditch are provided with curb, and described curb is interval with some draining holes, are provided with drainage screen at described draining hole, and described drainage screen is fixing with described curb to be connected.
2. grass planting trench system as claimed in claim 1, it is characterised in that be provided with at least two-layer drainage screen at described draining hole.
3. grass planting trench system as claimed in claim 1, it is characterised in that described grass planting trench system also includes that some interception dams, described some interception dams are arranged at intervals in described grass planting ditch, and the width that the bearing of trend on each interception dam is described grass planting ditch.
4. grass planting trench system as claimed in claim 3, it is characterised in that each interception dam is provided with some LED.
5. grass planting trench system as claimed in claim 3, it is characterised in that the material on described interception dam is rust steel plate or anticorrosive wood or rubble.
6. grass planting trench system as claimed in claim 1, it is characterised in that described grass planting ditch includes boulder bed, plantation soil layer, filter course and rammed earth layer the most successively, and described plantation soil layer is used for planting vegetation.
7. grass planting trench system as claimed in claim 6, it is characterised in that described filter course includes biological layer of charcoal, sand stone layer and gravel layer the most successively；
The thickness of described biological layer of charcoal, described sand stone layer and described gravel layer is respectively 0.02m-0.05m, 0.1m-0.15m and 0.15m-0.25m.
8. grass planting trench system as claimed in claim 7, it is characterised in that described gravel layer is provided with rainwater collection collector, and described rainwater collection collector is provided with some rainwater-collecting holes, and described rainwater-collecting hole is provided with permeable layer；
Described grass planting trench system also includes that catch-basin, one end of described rainwater collection collector are connected with the water inlet of described catch-basin, and the other end seals, and one end that described rainwater collection collector is connected with described water inlet is less than the one end sealed.
9. grass planting trench system as claimed in claim 6, it is characterised in that the surface concave of described plantation soil layer is in echelon or triangle；
The head fall of described plantation soil layer is 1%-5%, and/or, the grade of side slope of the section of described plantation soil layer is 1/4-1/3.
10. grass planting trench system as claimed in claim 3, it is characterised in that the A/F of described draining hole is 0.1m-0.5m, and/or, the distance between adjacent two draining holes is more than 3m, and/or, the distance between adjacent two interception dams is 0.5m-1m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620311875.8U CN205711615U (en) | 2016-04-14 | 2016-04-14 | Grass planting trench system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620311875.8U CN205711615U (en) | 2016-04-14 | 2016-04-14 | Grass planting trench system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205711615U true CN205711615U (en) | 2016-11-23 |
Family
ID=57308524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620311875.8U Active CN205711615U (en) | 2016-04-14 | 2016-04-14 | Grass planting trench system |
Country Status (1)
| Country | Link |
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| CN (1) | CN205711615U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106836108A (en) * | 2017-01-22 | 2017-06-13 | 华中农业大学 | A kind of southern sloping upland turf water channel spatial niche Optimal Configuration Method |
| CN106906888A (en) * | 2017-04-15 | 2017-06-30 | 苏州中海建筑设计有限公司 | A kind of residential quarter sponge urban facilities system |
| CN108660892A (en) * | 2018-03-20 | 2018-10-16 | 湖南文理学院 | A kind of grass planting ditch based on sponge city |
| CN108915063A (en) * | 2018-07-25 | 2018-11-30 | 石泉 | There is section plant of dirty purification function shallowly careless ditch for sponge city |
| CN109056659A (en) * | 2018-08-27 | 2018-12-21 | 南京大学 | The construction method on water purification cross flow dam behind a kind of dam |
| CN109964746A (en) * | 2019-04-24 | 2019-07-05 | 石家庄市政设计研究院有限责任公司 | A kind of sponge city sunk type greenery patches structure |
| CN109997560A (en) * | 2019-05-15 | 2019-07-12 | 徐州工程学院 | Grass planting ditch at road corner based on sponge the idea of the city |
| CN113384940A (en) * | 2021-06-17 | 2021-09-14 | 诚通凯胜生态建设有限公司 | Ecological ditch structure |
| CN114223468A (en) * | 2022-01-04 | 2022-03-25 | 中冶京诚工程技术有限公司 | Grass planting paving device |
-
2016
- 2016-04-14 CN CN201620311875.8U patent/CN205711615U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106836108A (en) * | 2017-01-22 | 2017-06-13 | 华中农业大学 | A kind of southern sloping upland turf water channel spatial niche Optimal Configuration Method |
| CN106836108B (en) * | 2017-01-22 | 2019-02-26 | 华中农业大学 | A kind of south sloping upland turf water channel spatial niche Optimal Configuration Method |
| CN106906888A (en) * | 2017-04-15 | 2017-06-30 | 苏州中海建筑设计有限公司 | A kind of residential quarter sponge urban facilities system |
| CN108660892A (en) * | 2018-03-20 | 2018-10-16 | 湖南文理学院 | A kind of grass planting ditch based on sponge city |
| CN108915063A (en) * | 2018-07-25 | 2018-11-30 | 石泉 | There is section plant of dirty purification function shallowly careless ditch for sponge city |
| CN109056659A (en) * | 2018-08-27 | 2018-12-21 | 南京大学 | The construction method on water purification cross flow dam behind a kind of dam |
| CN109964746A (en) * | 2019-04-24 | 2019-07-05 | 石家庄市政设计研究院有限责任公司 | A kind of sponge city sunk type greenery patches structure |
| CN109997560A (en) * | 2019-05-15 | 2019-07-12 | 徐州工程学院 | Grass planting ditch at road corner based on sponge the idea of the city |
| CN113384940A (en) * | 2021-06-17 | 2021-09-14 | 诚通凯胜生态建设有限公司 | Ecological ditch structure |
| CN113384940B (en) * | 2021-06-17 | 2022-04-29 | 诚通凯胜生态建设有限公司 | Ecological ditch structure |
| CN114223468A (en) * | 2022-01-04 | 2022-03-25 | 中冶京诚工程技术有限公司 | Grass planting paving device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |