CN207109498U - A kind of green road structure - Google Patents
A kind of green road structure Download PDFInfo
- Publication number
- CN207109498U CN207109498U CN201721085818.3U CN201721085818U CN207109498U CN 207109498 U CN207109498 U CN 207109498U CN 201721085818 U CN201721085818 U CN 201721085818U CN 207109498 U CN207109498 U CN 207109498U
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- CN
- China
- Prior art keywords
- layer
- water conservation
- metalling
- guide
- road structure
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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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- Road Paving Structures (AREA)
Abstract
A kind of green road structure is the utility model is related to, including concrete layer, metalling, water conservation layer and the soil horizon set gradually from top to down；By setting gradually concrete layer, metalling, water conservation layer and soil horizon from top to down, realize purification and the sustained release of rainwater, play the mitigation of certain urban runoff pollution, rainwater enters metalling by discharge guiding pipe, by entering water conservation layer after the purification of metalling and buffering, the soil horizon of bottom is flowed to by being sustained after the absorption of water conservation layer, relatively uniform, slow and clean water source is provided for soil；Discharge guiding pipe is designed as the structure that multiple guide vertical tubes connect with guide transverse tube, promote the flowing of air, so as to effectively slow down tropical island effect, by setting the filter screen that aperture is 5 10 μm in guide riser upper end, effectively dust and other impurities are avoided to follow rainwater to enter discharge guiding pipe, so as to further alleviate urban runoff pollution.
Description
Technical field
A kind of road structure is the utility model is related to, more particularly to a kind of green road structure.
Background technology
Green road is a kind of connection park, protected natural area, scenic spot and historical place, is available for pedestrian and bicyclist to enter
The green channel entered, green road construction are to realize the brand-new practice that ecological protection and the people's livelihood improve, be have obvious ecology, society and
Common people's Happiness Project of economic benefit.And for city, tropical island effect can both have been reduced by strengthening green road construction, allow resident to have easypro
Suitable living environment, because series connection has played natural town and country, the places of cultural interest and cultural connotation resident can also be allowed to harvest the happy heart
Feelings.With the rise in sponge city, green road also gradually highlights to Urban Storm Flood managerial role.The domestic practice in green road
Although more late than external, explosive growth has been showed in recent years, related theory and practice has certain accumulation.
But during current green road is built, the plants configuration in green road, design form and route selection are typically focused on, and it is directed to green road
Road structure research it is also fewer, it is typically no to consider by improving the structure in green road to alleviate tropical island effect.
Utility model content
Technical problem to be solved in the utility model is：A kind of green road structure is provided, it is difficult in existing green road structure to solve
The problem of to alleviate tropical island effect.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of green road structure is provided, including
Concrete layer, metalling, water conservation layer and the soil horizon set gradually from top to down；
The material of the concrete layer is pervious concrete；
The concrete layer is internally provided with discharge guiding pipe, and the discharge guiding pipe includes multiple guide vertical tubes of array distribution and led
Transverse tube is arranged, is connected between the guide vertical tube and adjacent guide vertical tube by guide transverse tube；
The upper end of the guide vertical tube is provided with the filter screen that aperture is 5-10 μm；The top caliber of the guide vertical tube is more than
The bottom caliber of guide vertical tube；
Super absorbent resin is filled with the water conservation layer.
The beneficial effects of the utility model are：In the green road structure that the utility model is related to, by from top to down successively
Concrete layer, metalling, water conservation layer and soil horizon are set, realize purification and the sustained release of rainwater, it is dirty to play certain urban runoff
The mitigation of dye, rainwater enter metalling by discharge guiding pipe, by entering water conservation layer after the purification of metalling and buffering, pass through
Sustained release flows to the soil horizon of bottom after the absorption of water conservation layer, and relatively uniform, slow and clean water source is provided for soil；This practicality
In new, discharge guiding pipe is designed as the structure that multiple guide vertical tubes connect with guide transverse tube, is advantageous to the air in concrete layer
Flowing, and the natural space in metalling, water conservation layer and soil horizon makes soil and outside air carry out gas friendship by discharge guiding pipe
Change, promote the flowing of air, so as to effectively slow down tropical island effect, by setting the filter that aperture is 5-10 μm in guide riser upper end
Net, dust and other impurities are effectively avoided to follow rainwater to enter discharge guiding pipe, so as to further alleviate urban runoff pollution.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of green road structure of the utility model embodiment；
Label declaration：
1st, concrete layer；2nd, discharge guiding pipe；21st, guide vertical tube；22nd, guide transverse tube；3rd, metalling；31st, coarse crushing rock layers；32、
Rock layers in small, broken bits；4th, water conservation layer；5th, soil horizon.
Embodiment
For detailed description technology contents of the present utility model, the objects and the effects, below in conjunction with embodiment and match somebody with somebody
Accompanying drawing is closed to be explained.
The design of the utility model most critical is：By setting gradually concrete layer, metalling, water conservation layer from top to down
And soil horizon, purification and the sustained release of rainwater are realized, discharge guiding pipe is designed as the structure that multiple guide vertical tubes connect with guide transverse tube,
Promote the flowing of air, so as to effectively slow down tropical island effect.
Refer to Fig. 1, the utility model is related to a kind of green road structure, including set gradually from top to down concrete layer 1,
Metalling 3, water conservation layer 4 and soil horizon 5；
The material of the concrete layer 1 is pervious concrete；
The concrete layer 1 is internally provided with discharge guiding pipe 2, and the discharge guiding pipe includes multiple guide vertical tubes 21 of array distribution
With guide transverse tube 22, it is connected between the guide vertical tube 21 and adjacent guide vertical tube 21 by guide transverse tube 22；
The upper end of the guide vertical tube 21 is provided with the filter screen that aperture is 5-10 μm；The top caliber of the guide vertical tube 21
More than the bottom caliber of guide vertical tube 21；
Super absorbent resin is filled with the water conservation layer 4.
The beneficial effect of above-mentioned green road structure is：In the green road structure that the utility model is related to, by from top to down according to
Secondary setting concrete layer 1, metalling 3, water conservation layer 4 and soil horizon 5, realize purification and the sustained release of rainwater, play certain city
The mitigation of runoff pollution, rainwater enter metalling 3 by discharge guiding pipe 2, are protected by entering after the purification of metalling 3 and buffering
Water layer 4, the soil horizon 5 of bottom is flowed to by being sustained after the absorption of water conservation layer 4, is provided for soil relatively uniform, slow and clean
Water source；In the utility model, discharge guiding pipe 2 is designed as the structure that multiple guide vertical tubes 21 connect with guide transverse tube 22, favorably
Air flow in concrete layer 1, and the natural space in metalling 3, water conservation layer 4 and soil horizon 5 makes soil and the external world empty
Gas carries out gas exchanges by discharge guiding pipe 2, promotes the flowing of air, so as to effectively slow down tropical island effect, by guide vertical tube
21 upper ends set the filter screen that aperture is 5-10 μm, effectively avoid dust and other impurities from following rainwater to enter discharge guiding pipe 2, so as to further
Alleviate urban runoff pollution.
Further, in above-mentioned green road structure, the metalling 3 includes coarse crushing rock layers 31 and rock layers in small, broken bits 32, described thick
Metalling 31 is located at the top of rock layers 32 in small, broken bits, and the rock block that particle diameter is 2-20cm is filled with the coarse crushing rock layers 31, described
Filled with the rock block that particle diameter is 5-100mm in rock layers 32 in small, broken bits.
When raining, rainwater further increases the net of rainwater by coarse crushing rock layers 31 and the double purified of rock layers in small, broken bits 32
Change efficiency, so as to alleviate rainwater runoff pollution.
Further, in above-mentioned green road structure, polyacrylamide crystals are filled with the water conservation layer 4.
Polyacrylamide has the advantages of long service life, long lifespan, water conservation layer 4 is had more longlasting water storage water conservation
Power.
Further, in above-mentioned green road structure, the upper surface of the concrete layer 1 is coated with light green color coating.
Jade-green road surface makes one visually more comfortable salubrious, and the alleviation to tropical island effect plays the role of assistant reinforcement.
Further, in above-mentioned green road structure, the bottom of concrete layer 1 is provided with support rack.
Because concrete layer 1 is as main stress layer, by supporting rack to support concrete layer 1, to improve concrete
The bearing capacity of layer 1, avoid the concrete layer 1 after long-time use from producing and collapse, so as to avoid the destruction of other structures in green road,
Shi Lv roads structure is durable in use.
Embodiment 1
A kind of green road structure, including concrete layer 1, metalling 3, water conservation layer 4 and the soil horizon set gradually from top to down
5；The material of the concrete layer 1 is pervious concrete；The concrete layer 1 is internally provided with discharge guiding pipe 2, the discharge guiding pipe bag
Multiple the guide vertical tubes 21 and guide transverse tube 22 of array distribution are included, are led between the guide vertical tube 21 and adjacent guide vertical tube 21
Guide transverse tube 22 is crossed to be connected；The upper end of the guide vertical tube 21 is provided with the filter screen that aperture is 5-10 μm；The guide vertical tube
21 top caliber is more than the bottom caliber of guide vertical tube 21；Super absorbent resin is filled with the water conservation layer 4.The rubble
Layer 3 includes coarse crushing rock layers 31 and rock layers in small, broken bits 32, and the coarse crushing rock layers 31 are located at the top of rock layers 32 in small, broken bits, the coarse crushing rock layers
The rock block that particle diameter is 2-20cm is filled with 31, the rock block that particle diameter is 5-100mm is filled with the rock layers 32 in small, broken bits.Institute
State and polyacrylamide crystals are filled with water conservation layer 4.The upper surface of the concrete layer 1 is coated with light green color coating.It is described mixed
The solidifying bottom of soil layer 1 is provided with support rack.
In summary, in green road structure provided by the utility model, by setting gradually concrete layer, rubble from top to down
Layer, water conservation layer and soil horizon, purification and the sustained release of rainwater are realized, play the mitigation of certain urban runoff pollution, rainwater
Metalling is entered by discharge guiding pipe, by entering water conservation layer after the purification of metalling and buffering, by delaying after the absorption of water conservation layer
The soil horizon for flowing to bottom is released, relatively uniform, slow and clean water source is provided for soil；When raining, rainwater passes through coarse crushing stone
The double purified of layer and rock layers in small, broken bits, the purification efficiency of rainwater is further increased, so as to alleviate rainwater runoff pollution.This practicality
In new, discharge guiding pipe is designed as the structure that multiple guide vertical tubes connect with guide transverse tube, is advantageous to the air in concrete layer
Flowing, and the natural space in metalling, water conservation layer and soil horizon makes soil and outside air carry out gas friendship by discharge guiding pipe
Change, promote the flowing of air, so as to effectively slow down tropical island effect, by setting the filter that aperture is 5-10 μm in guide riser upper end
Net, dust and other impurities are effectively avoided to follow rainwater to enter discharge guiding pipe, so as to further alleviate urban runoff pollution.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalents made using the utility model specification and accompanying drawing content, or directly or indirectly it is used in the technology neck of correlation
Domain, similarly it is included in scope of patent protection of the present utility model.
Claims (5)
- A kind of 1. green road structure, it is characterised in that including set gradually from top to down concrete layer, metalling, water conservation layer and Soil horizon；The material of the concrete layer is pervious concrete；The concrete layer is internally provided with discharge guiding pipe, and the discharge guiding pipe includes the multiple guide vertical tubes and guide horizontal stroke of array distribution Pipe, is connected between the guide vertical tube and adjacent guide vertical tube by guide transverse tube；The upper end of the guide vertical tube is provided with the filter screen that aperture is 5-10 μm；The top caliber of the guide vertical tube is more than guide The bottom caliber of vertical tube；Super absorbent resin is filled with the water conservation layer.
- 2. green road structure according to claim 1, it is characterised in that the metalling includes coarse crushing rock layers and fine stone Layer, the coarse crushing rock layers are located at the top of rock layers in small, broken bits, the rock block that particle diameter is 2-20cm, institute are filled with the coarse crushing rock layers State in rock layers in small, broken bits filled with the rock block that particle diameter is 5-100mm.
- 3. green road structure according to claim 1, it is characterised in that brilliant filled with polyacrylamide in the water conservation layer Body.
- 4. green road structure according to claim 1, it is characterised in that the upper surface of the concrete layer is coated with light green color Coating.
- 5. green road structure according to claim 1, it is characterised in that the concrete layer bottom is provided with support rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721085818.3U CN207109498U (en) | 2017-08-28 | 2017-08-28 | A kind of green road structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721085818.3U CN207109498U (en) | 2017-08-28 | 2017-08-28 | A kind of green road structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207109498U true CN207109498U (en) | 2018-03-16 |
Family
ID=61577930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721085818.3U Expired - Fee Related CN207109498U (en) | 2017-08-28 | 2017-08-28 | A kind of green road structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207109498U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130173A (en) * | 2019-05-16 | 2019-08-16 | 秦英彬 | A kind of device and construction technology for asphalt road |
-
2017
- 2017-08-28 CN CN201721085818.3U patent/CN207109498U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130173A (en) * | 2019-05-16 | 2019-08-16 | 秦英彬 | A kind of device and construction technology for asphalt road |
| CN110130173B (en) * | 2019-05-16 | 2021-04-02 | 九江兆麟沥青工程有限公司 | Device for laying asphalt road and construction process |
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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: 20180316 Termination date: 20180828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |