CN206189232U - Water permeable pavement structure - Google Patents
Water permeable pavement structure Download PDFInfo
- Publication number
- CN206189232U CN206189232U CN201621183889.2U CN201621183889U CN206189232U CN 206189232 U CN206189232 U CN 206189232U CN 201621183889 U CN201621183889 U CN 201621183889U CN 206189232 U CN206189232 U CN 206189232U
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- CN
- China
- Prior art keywords
- aquifer
- pavement structure
- permeable pavement
- layer
- water
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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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Abstract
The utility model discloses a water permeable pavement structure, including the roadbed, the roadbed upper berth is equipped with the bed course, and water -storage layer has been laid back to one side of roadbed to shown bed course, water -storage layer laid the filter layer back to one side of bed course, the filter layer laid the road bed layer back to one side of water -storage layer, the top layer has been laid back to one side of filter layer in the road bed layer, water -storage layer's both sides seted up the ditch, water -storage layer lead to pipe with the ditch intercommunication has reached the regulation surface temperature, the difficult purpose that produces heat island effect.
Description
Technical field
The utility model is related to pavement construction technical field, more specifically, it relates to a kind of permeable pavement structure.
Background technology
Existing pavement structure is usually that, using material-pavings such as pitch or concrete, pavement structure is waterproof so that from
Right precipitation can not naturally permeate the ground, and lack to urban surface temperature, the regulation of humidity, easily produce tropical island effect.
Utility model content
In view of the shortcomings of the prior art, the utility model is to provide a kind of permeable pavement structure, is stored by setting
Water layer, allows rainwater to be stored in aquifer, regulation surface temperature, humidity, reaches the purpose for being not likely to produce tropical island effect.
To achieve the above object, the utility model provides following technical scheme：A kind of permeable pavement structure, including road
Bed, is equipped with bed course on the roadbed, shown bed course is equipped with aquifer back to the side of roadbed, and described aquifer is back to pad
The side of layer is equipped with filter layer, and described filter layer is equipped with base course back to the side of aquifer, the base course back to
The side of filter layer is equipped with top layer, and the both sides of described aquifer offer ditch, the aquifer by water pipe with it is described
Ditch connects.
By using above-mentioned technical proposal, rainwater is passed through after top layer, base course and filter layer, entered into aquifer,
Aquifer is stored a part of water, and another part is entered into ditch by water pipe, then water is carried out by ditch certain
Storage, when it is not rainy weather to run into, the moisture evaporation in aquifer reduces the temperature of top layer and base course, increases wet
Degree, so as to be not likely to produce tropical island effect.
The utility model is further arranged to：The trapezoidal setting in cross section in described ditch, the bottom in the ditch is past
Opening direction is in be gradually reduced setting.
By using above-mentioned technical proposal, make that there is certain sunshade to act at the opening in ditch, so that in ditch
Most of moisture is entered into aquifer by water pipe, then is evaporated from aquifer, reduces the temperature on top layer and base course,
Increase humidity, so as to improve the utilization rate of moisture in ditch.
The utility model is further arranged to：Described filter layer is made of cotton synthetic fibre filter cloth.
By using above-mentioned technical proposal, cotton synthetic fibre filter cloth has stronger wearability, and can be resistant to highly basic and weak acid, by
It is difficult to touch sunlight in filter layer such that it is able to possess stronger service life, by the filtration of filter layer, can makes
Material in base course is not easily accessible in aquifer.
The utility model is further arranged to：The thickness on described top layer is 25mm-29mm.
By using above-mentioned technical proposal so that top layer has preferable wearability, it is not susceptible to damage.
The utility model is further arranged to：The thickness of described base course is 100mm-120mm.
By using above-mentioned technical proposal, make base course that there is good supporting role to top layer, and can have top layer
There is the ability of certain deformation, lift the service life on top layer.
The utility model is further arranged to：Described aquifer is made of foam sponge.
By using above-mentioned technical proposal so that aquifer has good water imbibition, and moisture releasing speed is fast, Neng Gouji
When drop heat is carried out to top layer and base course, and also with good decay resistance, with service life more long.
The utility model is further arranged to：Described base course is made of sandstone.
By using above-mentioned technical proposal, there is certain gap, so that base course is saturating between adjacent sandstone
It is aqueous preferable, meanwhile, when people apply lower pressure to top layer, lower pressure is delivered on base course, by the effect of pressure, sandstone
Slight movement can be produced between sandstone, with cushioning effect, so as to lift the protective effect to top layer.
The utility model is further arranged to：Described bed course is made of white lime.
By using above-mentioned technical proposal, the acidity in roadbed can be neutralized, and can effectively prevent insect from giving birth to ovum, carried
Rise the protective effect to roadbed.
The utility model is further arranged to：The thickness of described bed course is 50mm-80mm.
By using above-mentioned technical proposal so that the bed course bed accessory that satisfies the need has good protective effect.
The utility model is further arranged to：Described top layer is made of water-permeable brick.
By using above-mentioned technical proposal, water-permeable brick has very strong permeable, permeability, rainwater can be made to rapidly permeate into ground
Under, the soil water and underground water are supplemented, alleviate tropical island effect.
In sum, the utility model has the advantages that：
Rainwater is dropped onto on water-permeable brick, is then penetrated into base course from water-permeable brick, then filtering is entered into from base course
Layer and aquifer, are stored water in aquifer, and a part of water in aquifer is entered into ditch by water pipe；Work as chance
When being not rainy day, the water energy in ditch enough enters into aquifer by water pipe, is then evaporated from aquifer, takes away roadbed
Heat on layer and water-permeable brick, alleviates tropical island effect.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Reference：1st, top layer；2nd, base course；3rd, filter layer；4th, aquifer；5th, bed course；6th, roadbed；7th, ditch；8th, water
Pipe.
Specific embodiment
Reference picture 1 is described further to the utility model.
As shown in figure 1, a kind of permeable pavement structure, including roadbed 6, bed course 5 is laid on roadbed 6, bed course 5 is by white lime
Mixed with soil.The thickness of bed course 5 is 60mm.
One layer of aquifer 4 is equipped with back to the side of roadbed 6 in bed course 5, aquifer 4 is made by using foam sponge
Suction roll, sponge stick has that water absorbing properties are good, fast drying, and also decay resistance so that aquifer 4 has good storage
Water is acted on.The thickness of aquifer 4 is 60mm.
Aquifer 4 is equipped with filter layer 3 back to the side of bed course 5.Filter layer 3 is cotton synthetic fibre filter cloth.Cotton synthetic fibre filter cloth have compared with
Intensity and wearability high, and can be resistant to highly basic and weak acid.Enable that filter layer 3 has service life more long.Filtering
The thickness of layer 3 is 30mm.
Filter layer 3 is equipped with base course 2 back to the side of aquifer 4, and base course 2 is made of sandstone.The thickness of base course 2
It is 110mm to spend.
In base course 2 top layer 1 is equipped with back to the side of filter layer 3.Top layer 1 is formed by the laying of several water-permeable bricks.Thoroughly
The thickness of water brick is 40mm.Gap with 1mm between two adjacent water-permeable bricks.
A ditch 7 is offered in the both sides of aquifer 4, the cross section in ditch 7 is trapezoidal, and the opening in ditch 7 is past
The direction of the bottom in ditch 7 is set in gradually expansion.One end of water pipe 8 is arranged in aquifer 4, the other end is arranged in ditch
In 7.
At on rainy day, rainwater is entered into aquifer 4 through top layer 1, base course 2, filter layer 3 successively, aquifer 4 pairs
A part of water is absorbed and is stored, and another part is entered into ditch 7 by water pipe 8.When not being rainy day, aquifer 4
In water energy enough evaporate, base course 2, filter layer 3 and top layer 1 are radiated.Simultaneously as the opening in ditch 7 is smaller, make
Obtain moisture largely to be entered into aquifer 4 by water pipe 8, then base course 2, filter layer 3 and top layer 1 are radiated, delay
Solution tropical island effect.
Daily when using, when people are stepped down on top layer 1, lower pressure is applied to top layer 1, lower pressure is delivered to base course
On 2, trickle displacement can be produced between the sandstone in base course 2, buffering can be played a part of to top layer 1, lifted to top layer 1
Protective effect.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (10)
1. a kind of permeable pavement structure, it is characterized in that：Including roadbed (6), bed course (5), shown pad are equipped with the roadbed (6)
Layer (5) is equipped with aquifer (4) back to the side of roadbed (6), and described aquifer (4) is equipped with back to the side of bed course (5)
Filter layer (3), described filter layer (3) is equipped with base course (2) back to the side of aquifer (4), the base course (2) back to
The side of filter layer (3) is equipped with top layer (1), and the both sides of described aquifer (4) offer ditch (7), the aquifer (4)
Connected with the ditch (7) by water pipe (8).
2. a kind of permeable pavement structure according to claim 1, it is characterized in that：The cross section in described ditch (7) is in ladder
Shape is set, and the bottom of the ditch (7) is in be gradually reduced setting toward opening direction.
3. a kind of permeable pavement structure according to claim 1 and 2, it is characterized in that：Described filter layer (3) uses cotton synthetic fibre
Filter cloth is made.
4. a kind of permeable pavement structure according to claim 3, it is characterized in that：The thickness on described top layer (1) is 25mm-
29mm。
5. a kind of permeable pavement structure according to claim 4, it is characterized in that：The thickness of described base course (2) is
100mm-120mm。
6. a kind of permeable pavement structure according to claim 5, it is characterized in that：Described aquifer (4) is using foaming sea
Silk floss is made.
7. a kind of permeable pavement structure according to claim 6, it is characterized in that：Described base course (2) uses sandstone system
Into.
8. a kind of permeable pavement structure according to claim 7, it is characterized in that：Described bed course (5) uses white lime system
Into.
9. a kind of permeable pavement structure according to claim 8, it is characterized in that：The thickness of described bed course (5) is 50mm-
80mm。
10. a kind of permeable pavement structure according to claim 9, it is characterized in that：Described top layer (1) uses water-permeable brick system
Into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621183889.2U CN206189232U (en) | 2016-11-03 | 2016-11-03 | Water permeable pavement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621183889.2U CN206189232U (en) | 2016-11-03 | 2016-11-03 | Water permeable pavement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206189232U true CN206189232U (en) | 2017-05-24 |
Family
ID=58733622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621183889.2U Expired - Fee Related CN206189232U (en) | 2016-11-03 | 2016-11-03 | Water permeable pavement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206189232U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109457792A (en) * | 2018-11-08 | 2019-03-12 | 安阳师范学院 | A kind of garden rainwater-collecting treatment facilities |
-
2016
- 2016-11-03 CN CN201621183889.2U patent/CN206189232U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109457792A (en) * | 2018-11-08 | 2019-03-12 | 安阳师范学院 | A kind of garden rainwater-collecting treatment facilities |
| CN109457792B (en) * | 2018-11-08 | 2024-02-27 | 安阳师范学院 | Courtyard rainwater collection and purification structure |
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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: 20170524 Termination date: 20191103 |