CN207793788U - Permeable pavement rainwater infiltration structure - Google Patents
Permeable pavement rainwater infiltration structure Download PDFInfo
- Publication number
- CN207793788U CN207793788U CN201820075899.7U CN201820075899U CN207793788U CN 207793788 U CN207793788 U CN 207793788U CN 201820075899 U CN201820075899 U CN 201820075899U CN 207793788 U CN207793788 U CN 207793788U
- Authority
- CN
- China
- Prior art keywords
- soil matrix
- header
- water
- waterproof layer
- base
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 230000008595 infiltration Effects 0.000 title claims abstract description 16
- 238000001764 infiltration Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000002689 soil Substances 0.000 claims abstract description 24
- 239000011159 matrix material Substances 0.000 claims abstract description 21
- 150000001336 alkenes Chemical class 0.000 claims 1
- 239000003973 paint Substances 0.000 claims 1
- 239000005871 repellent Substances 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 abstract description 4
- 230000013011 mating Effects 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000003673 groundwater Substances 0.000 abstract 1
- 239000012466 permeate Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000011384 asphalt concrete Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000011380 pervious concrete Substances 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
Abstract
The utility model discloses a permeable pavement rainwater infiltrates structure, including the permeable pavement layer, screed-coat, basic unit and the soil matrix of mating formation that from the top down set gradually, be equipped with the waterproof layer that is the ridge shape between basic unit and the soil matrix, the pressure manifold has still been buried underground to the both sides portion of basic unit, has laid the several on the pressure manifold and has gathered the flow hole, the lateral wall of pressure manifold has the water storage tank through duct connection, and the bottom of water storage tank still is connected with the infiltration pipe, has laid the several infiltration hole on the infiltration pipe. The utility model discloses a set up the waterproof layer, collect the drainage with the water of gathering in the basic unit, the reduction that can great degree sees through the rainfall in the road surface infiltration road lower part soil matrix, reduces pipeline and the accessory equipment buried underground in the road lower part soil matrix and suffers the water logging and the risk that the soil matrix takes place the water damage, also can improve the seepage volume under the road surface rainwater runoff simultaneously, is favorable to the repayment of groundwater, can accelerate the road surface rainwater runoff dissipation speed of mating formation that permeates water, guarantees that pedestrian on road surface, the vehicle is current smooth and easy.
Description
Technical field
The utility model is related to urban pavement structures, and in particular to a kind of porous pavement rain infiltration structure.
Background technology
With the fast development of urbanization, with the wide of the large area of the impermeable materials such as stone material, cement, concrete construction
The Municipals facility such as field, road, and covering of the vast waterproof pavement of these areas to original naturally permeable underlying surface, lead
It causes the rainfall runoff that city underlying surface generates when rainfall to be difficult to down ooze, and is advanced by the time to form flood peak, be easy to cause city
Ponding effectiveness factors.Road surface ratio shared in the waterproof underlying surface in urban area is higher, the rainfall runoff that surface generates
Amount is also larger, and the ponding that road surface generates not only influences traffic, makes troubles to the trip of people, while also increasing urban waterlogging
Risk.
Recently as the continuous propulsion of sponge urban construction, many areas start gradually by the impervious blanket of road with
Permeable pavement is replaced, but has replaced two main problems of road generally existing of permeable pavement at present, when, due to before
Road surface under the facilities such as inbuilt line equipment be all to be designed construction according to non-Soaking environment mostly, therefore, replace saturating
Water is permeated or is stored in road lower structural layer and soil matrix through the rainwater oozed under mating formation after mating formation, to inbuilt below road
Line equipment etc. affects, or even damage subsurface equipment；Second is that under being permeated by porous pavement after replacing permeable pavement
The amount of rainfall come is more, is easy to impregnate the vulnerable area of soil matrix below damage road, and then cause harmful effect to road.
Utility model content
The utility model aim is to provide a kind of porous pavement rain infiltration structure.
Based on above-mentioned purpose, the utility model takes following technical scheme：
A kind of porous pavement rain infiltration structure, including set gradually from top to bottom permeable pavement layer, screed-coat, base
And soil matrix, the waterproof layer in roof shape is equipped between the base and soil matrix, the both sides of base are also embedded with header, collect
Several flow concentration holes are laid in flow tube, the side wall of the header is connected with water tank by delivery pipe, and the bottom of water tank is also
It is connected with soakaway trench, several water seepage holes are laid on soakaway trench.
The flow concentration hole is distributed in the upper side wall of header；The outer wall of header and soakaway trench is additionally provided with filtering respectively
Net.
The filter screen is gauze, and gauze is wound on the outer wall of header or soakaway trench.
The delivery pipe has several, and several delivery pipes are arranged along the length direction of header, and delivery pipe is located at flow concentration hole
Lower section.
Bed course is additionally provided between the waterproof layer and soil matrix, the bottom of base, the top of bed course are in be adapted with waterproof layer
Roof shape.
The waterproof layer is made of polyethylene waterproof coating；The thickness of waterproof layer is 5cm.
Compared with prior art, the utility model has the advantages that：
The water assembled in base is collected and is drained, can largely reduced by the way that waterproof layer is arranged by the utility model
Cross the amount of rainfall that road surface is penetrated into the soil matrix of road lower part, reduce in the soil matrix of road lower part inbuilt pipeline and its auxiliary device by
The risk of water damage occurs for water logging and soil matrix, while rainwater on road surface diameter also can be improved and flow down milliosmolarity, is conducive to the covering of underground water, can
Accelerate road permeable pavement surface rain water runoff dissipation speed, ensures that road surface pedestrian, vehicle pass-through are smooth.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is A-A schematic diagrames in Fig. 1；
Fig. 3 is the partial schematic diagram of delivery pipe and soakaway trench；
Wherein：1, permeable pavement layer；2, screed-coat；3, base；4, waterproof layer；5, bed course；6, soil matrix；7, underground city
Political affairs pipeline and its affiliated facility；8, header；9, delivery pipe；10, water tank；11, soakaway trench；12, flow concentration hole；13, it seeps water
Hole.
Specific implementation mode
A kind of porous pavement rain infiltration structure, as shown in Figs. 1-3, including the permeable pavement layer that sets gradually from top to bottom
1, screed-coat 2, base 3, bed course 5 and soil matrix 6 are equipped with the waterproof layer 4 in roof shape between the base 3 and bed course 5, described
Waterproof layer 4 is made of polyethylene waterproof coating, and the thickness of waterproof layer 4 is 5cm, and the bottom of the base 3, the top of bed course 5 are in
The roof shape being adapted with waterproof layer 4, the both sides of base 3 are also embedded with header 8, and the upper side wall of header 8 is laid with
The outer wall of several flow concentration holes 12, header 8 and soakaway trench 11 is additionally provided with filter screen respectively, and the filter screen is gauze, gauze
It is wound on the outer wall of header 8 or soakaway trench 11, the side wall of the header 8 is connected with water tank 10, institute by delivery pipe 9
Stating delivery pipe 9 has several, and several delivery pipes 9 are arranged along the length direction of header 8, and delivery pipe 9 is located at the lower section of flow concentration hole, often
A delivery pipe 9 is connected with water tank 10, and the bottom of water tank 10 is also associated with soakaway trench 11, several ooze is laid on soakaway trench 11
Water hole 13.
Wherein：Permeable pavement layer 1 is the permeable face layer such as water-permeable brick, pervious asphalt or pervious concrete；Screed-coat 2：It is thoroughly
Aqueous to be not less than permeable pavement layer, sand, coarse sand, dry cement mortar are constructed in general use, thickness 2-3cm；Base 3：Its
Rigid base, semi-rigid type base, flexbile base three classes are generally included, permeable pellet, permeable may be selected according to regions resources difference
The materials such as cement concrete, stabilization gravel are built, it is desirable that this layer has enough intensity, water penetration, water stability, continuous hole
Rate is not less than 10%；Bed course 5：Bed course should be generally set when the earth base of road is cohesive soil, mainly use water penetration preferable
The granular materials such as sand, gravel or harmless industrial residue are built, and particle accounting of the material particle size less than 0.075mm should not exceed 5%；
Soil matrix 6：Natural soils layer below road.
The rainfall runoff that road generates when rainfall under the permeable pavement of road surface by being seeped into up to after base 3, in waterproof layer 4
It comes together under barrier effect in base 3, since the bottom of base 3 is in the ramped shaped of slope aspect both sides of the road, therefore comes together in base 3
Rainwater under the effect of gravity rapidly to the bottom of slope on 3 bottom of base, two slope assemble.The rainwater of bottom of slope is gathered in by Embedment and installation
Header 8 in the bottom of base 3 is collected（Gauze plays the role of intercepting sundries）, passed through by the rainwater that header 8 is collected defeated
It send pipe 9 to be directed to from road on both sides of the road remotely, then flows into water tank 10, spread to surrounding soil by soakaway trench 11.This
Utility model can largely reduce the amount of rainfall penetrated into through road surface in road lower part soil matrix 6, reduce road lower part soil matrix 6
In inbuilt underground municipal pipeline and its affiliated facility 7 by the risk of water logging, while rainwater on road surface diameter also can be improved and flow down and ooze
Amount, is conducive to the covering of underground water.
Claims (6)
1. a kind of porous pavement rain infiltration structure, including set gradually from top to bottom permeable pavement layer, screed-coat, base and
Soil matrix, which is characterized in that the waterproof layer in roof shape is equipped between the base and soil matrix, the both sides of base are also embedded with
Header is laid with several flow concentration holes on header, and the side wall of the header is connected with water tank, water tank by delivery pipe
Bottom be also associated with soakaway trench, several water seepage holes are laid on soakaway trench.
2. porous pavement rain infiltration structure as described in claim 1, which is characterized in that the flow concentration hole is distributed in header
Upper side wall；The outer wall of header and soakaway trench is additionally provided with filter screen respectively.
3. porous pavement rain infiltration structure as claimed in claim 2, which is characterized in that the filter screen is gauze, gauze
It is wound on the outer wall of header or soakaway trench.
4. porous pavement rain infiltration structure as claimed in claim 3, which is characterized in that the delivery pipe have it is several, it is several
Delivery pipe is arranged along the length direction of header, and delivery pipe is located at the lower section of flow concentration hole.
5. porous pavement rain infiltration structure as claimed in claim 4, which is characterized in that between the waterproof layer and soil matrix also
Equipped with bed course, the bottom of the base, the top of bed course are in the roof shape being adapted with waterproof layer.
6. porous pavement rain infiltration structure according to any one of claims 1 to 5, which is characterized in that the waterproof layer is by poly- second
Alkene water-repellent paint is made；The thickness of waterproof layer is 5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820075899.7U CN207793788U (en) | 2018-01-17 | 2018-01-17 | Permeable pavement rainwater infiltration structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820075899.7U CN207793788U (en) | 2018-01-17 | 2018-01-17 | Permeable pavement rainwater infiltration structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207793788U true CN207793788U (en) | 2018-08-31 |
Family
ID=63271048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820075899.7U Expired - Fee Related CN207793788U (en) | 2018-01-17 | 2018-01-17 | Permeable pavement rainwater infiltration structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207793788U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109208426A (en) * | 2018-09-21 | 2019-01-15 | 深圳市鹏升建设有限公司 | A kind of municipal road construction structure and its construction method |
| CN109469181A (en) * | 2018-11-08 | 2019-03-15 | 江苏永通市政园林建设有限公司 | A kind of sponge urban rainwater collection system |
| CN109879458A (en) * | 2019-03-07 | 2019-06-14 | 北京建筑大学 | A placement type rainwater runoff filtration and purification system and purification body |
| CN110158404A (en) * | 2019-06-11 | 2019-08-23 | 北京向阳水木城市规划设计研究院 | A kind of urban express way pervious ecological road surface |
| CN110735450A (en) * | 2019-11-19 | 2020-01-31 | 沈阳促晋科技有限公司 | Underground pipe gallery waterproof structure |
| CN111560813A (en) * | 2020-05-29 | 2020-08-21 | 中北大学 | Concrete pavement slab system and pavement slab rainwater collection system permeate water |
| CN111593627A (en) * | 2020-05-29 | 2020-08-28 | 中北大学 | Permeable concrete brick pavement system based on solid waste material and paving method thereof |
| CN111764219A (en) * | 2020-05-27 | 2020-10-13 | 北京建筑大学 | Permeable paving structure and permeable paving method |
| CN113737594A (en) * | 2021-09-04 | 2021-12-03 | 广东正升建筑有限公司 | Permeable pavement assembly and drainage system for sidewalk |
| CN114016351A (en) * | 2021-11-16 | 2022-02-08 | 佛山市阳辰建设有限公司 | Quick infiltration road bed road surface of rainwater |
| CN114624162A (en) * | 2022-02-15 | 2022-06-14 | 中国一冶集团有限公司 | Permeable pavement permeability coefficient monitoring device, burying method and monitoring method |
-
2018
- 2018-01-17 CN CN201820075899.7U patent/CN207793788U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109208426A (en) * | 2018-09-21 | 2019-01-15 | 深圳市鹏升建设有限公司 | A kind of municipal road construction structure and its construction method |
| CN109208426B (en) * | 2018-09-21 | 2020-12-08 | 深圳市鹏升建设有限公司 | Municipal road construction structure and construction method thereof |
| CN109469181A (en) * | 2018-11-08 | 2019-03-15 | 江苏永通市政园林建设有限公司 | A kind of sponge urban rainwater collection system |
| CN109879458B (en) * | 2019-03-07 | 2020-02-11 | 北京建筑大学 | Placement type rainwater runoff filtering and purifying system and purifying body |
| CN109879458A (en) * | 2019-03-07 | 2019-06-14 | 北京建筑大学 | A placement type rainwater runoff filtration and purification system and purification body |
| CN110158404A (en) * | 2019-06-11 | 2019-08-23 | 北京向阳水木城市规划设计研究院 | A kind of urban express way pervious ecological road surface |
| CN110735450A (en) * | 2019-11-19 | 2020-01-31 | 沈阳促晋科技有限公司 | Underground pipe gallery waterproof structure |
| CN111764219A (en) * | 2020-05-27 | 2020-10-13 | 北京建筑大学 | Permeable paving structure and permeable paving method |
| CN111560813A (en) * | 2020-05-29 | 2020-08-21 | 中北大学 | Concrete pavement slab system and pavement slab rainwater collection system permeate water |
| CN111593627A (en) * | 2020-05-29 | 2020-08-28 | 中北大学 | Permeable concrete brick pavement system based on solid waste material and paving method thereof |
| CN113737594A (en) * | 2021-09-04 | 2021-12-03 | 广东正升建筑有限公司 | Permeable pavement assembly and drainage system for sidewalk |
| CN114016351A (en) * | 2021-11-16 | 2022-02-08 | 佛山市阳辰建设有限公司 | Quick infiltration road bed road surface of rainwater |
| CN114016351B (en) * | 2021-11-16 | 2022-07-19 | 佛山市阳辰建设有限公司 | Quick infiltration road bed road surface of rainwater |
| CN114624162A (en) * | 2022-02-15 | 2022-06-14 | 中国一冶集团有限公司 | Permeable pavement permeability coefficient monitoring device, burying method and monitoring method |
| CN114624162B (en) * | 2022-02-15 | 2024-08-13 | 中国一冶集团有限公司 | Permeable pavement permeability coefficient monitoring device, embedding method and monitoring method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207793788U (en) | Permeable pavement rainwater infiltration structure | |
| CN106759825B (en) | Construction method of sponge urban green land water storage system | |
| CN104831599B (en) | Composite water storage and drainage environment-friendly ground | |
| CN209024909U (en) | A Sponge City Multifunctional Pavement Structure | |
| CN207793792U (en) | A kind of road surface permeable pavement structure | |
| CN110965420A (en) | A construction structure and construction method for road reconstruction and upgrading sponge city | |
| CN207062672U (en) | A kind of permeable pavement structure | |
| DE10000025A1 (en) | Water system, especially for rain water for collection and intermediate storage, and for reducing and extended time-throttled delivery of water introduced in water system; has at least one drainage pipe | |
| CN104343177B (en) | underground drainage channel | |
| CN209338948U (en) | A kind of water-permeable pavement structure | |
| CN207700330U (en) | A kind of concave herbaceous field grass-planting ecological ditch | |
| CN208685390U (en) | Sponge city paved road structure | |
| CN207244389U (en) | A kind of shallow-layer water storage road surface water-permeable brick | |
| DE20002066U1 (en) | Infiltration system | |
| CN210658632U (en) | Infiltration ditch structure | |
| CN208362838U (en) | A kind of porous pavement | |
| CN204780521U (en) | Composite water storage and drainage environment-friendly ground | |
| CN106978845A (en) | Plough groove type rainwater collection pool and rainwater on road surface collection method | |
| CN111305482A (en) | Building roof sponge playground capable of recovering rainwater and construction method thereof | |
| CN105484125A (en) | Step capable of collecting and utilizing rainwater | |
| CN206971040U (en) | A kind of special discharge structure in walking road surface | |
| CN109056897A (en) | Radial pattern rain-water accumulating releases seepage well system | |
| CN213358855U (en) | Can collect interception ditch of permeable material basic unit rainwater | |
| CN211848696U (en) | Type bituminous paving structure permeates water | |
| CN201770925U (en) | Highway leaching well |
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: 20180831 Termination date: 20220117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |