CN206666962U - Square permeable pavement structure - Google Patents
Square permeable pavement structure Download PDFInfo
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- CN206666962U CN206666962U CN201720376900.5U CN201720376900U CN206666962U CN 206666962 U CN206666962 U CN 206666962U CN 201720376900 U CN201720376900 U CN 201720376900U CN 206666962 U CN206666962 U CN 206666962U
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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 discloses a kind of square permeable pavement structure,Aim to provide a kind of preferable with water penetration and drainage performance,The square permeable pavement structure for the advantages of disclosure satisfy that square large area dewatering needs,Its drip irrigation device is,The soil layer is provided with concrete base layer,Concrete base layer is made up of some pieces of matrixs arranged in parallel,Matrix is set in "convex" shaped,The side of matrix towards other matrixs is obliquely installed,Drainage channel is left between matrix and matrix,Drainage channel is filled by some rubble silts,Concrete base layer is provided with surface layer backwards to the side of soil layer,Surface layer is made up of some pieces of draining brick faces,Draining brick leaves drainage gap between face,Such rainwater directly can be discharged into below road surface by the drainage gap between draining brick face,Drainage gap is more,The drainage performance on square road surface can be greatly promoted,Ponding can also be pooled in drainage and be discharged,Meet the dewatering needs of square large area.
Description
Technical field
Pavement structure field is the utility model is related to, more particularly to a kind of square permeable pavement structure.
Background technology
In urban construction, earth's surface is largely closed in many cities using cement, pitch, concrete etc., substitutes original soil
Earth surface；To public places such as pavement, open parking ground, garden and squares, also like with neat beautiful stone slab or water
Mud azulejo is laid, and pavement structure is waterproof so that natural precipitation can not naturally permeate the ground, lack to urban surface temperature,
The regulation of humidity, produce so-called " tropical island effect ".
Every summer China city is just attacked by torrential rain again and again simultaneously, and rain calamity " grade " raises year by year, 10 years
One meets, the even a-hundred-year report of fifty year return period constantly impacts the eyeball of people, and after heavy rain, each city is more or less
Serious seeping phenomenon can occur, phenomena such as causing traffic jam, power breakdown, house to be flooded, expert points out, causes this feelings
The main reason for condition is that China's urban pavement is waterproof.
Thus porous pavement is arisen at the historic moment, and porous pavement has water penetration, and road, the product on square can be comparatively fast eliminated when rainy
Water phenomenon；When concentrating the burden that can mitigate municipal drainage facility during rainfall, river inundation and water pollution are prevented.
At present, Publication No. CN201372397 Chinese patent discloses a kind of permeable pavement structure, and it has from top to bottom
There are surface layer in porous asphalt superficial layer, porous asphalt, dankness type open gradation cutting optimal, graded broken stone base
Layer, filter layer, geotextile layer and soil matrix layer.
Although this permeable pavement structure solves permeable problem, and with preferably noise reduction antiskid function, but transport
With when on square, because square area is larger, the aspect on this road surface is more, and not only cost is high, and water permeability and
Drainage performance is relatively low, can not meet the dewatering needs of square large area.
Utility model content
The purpose of this utility model is to provide a kind of square permeable pavement structure, its have water penetration and drainage performance compared with
Well, the advantages of disclosure satisfy that square large area dewatering needs.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of square permeable pavement structure, including soil layer, the soil layer are provided with concrete base layer, concrete base layer
It is made up of some pieces of matrixs arranged in parallel, matrix is set in "convex" shaped, and matrix tilts towards the side of other matrixs
Set, drainage channel is left between matrix and matrix, drainage channel is filled by some rubble silts, and concrete base layer is backwards to soil
The side of matter layer is provided with surface layer, and surface layer is made up of some pieces of draining brick faces, and draining brick leaves drainage gap between face.
By using above-mentioned technical proposal, during rainfall, rainwater can be under the drainage gap from surface layer between draining brick face
Ooze, between the rubble silt of filling, subsequently into concrete base layer, because matrix is set in "convex" shaped, its side tilts
Set, can be along the side of matrix towards matrix flows, and in lower infiltration soil layer into the rainwater in drainage channel
Discharged, such rainwater directly can be discharged into below road surface by the drainage gap between draining brick face, drainage performance compared with
It is good, and whole square is divided into some pieces of draining brick faces, and drainage gap is more, can greatly promote the drainage on square road surface
Energy, meet the dewatering needs of square large area.
Further set：Fix to form rhone by concrete between the matrix and matrix, in rhone lowest surfaces
Discharge outlet is offered, discharge outlet is provided with some drainpipes, and drainpipe is extended in soil layer.
By using above-mentioned technical proposal, rainwater is circulated by the side of matrix, is pooled in the rhone of centre,
Unified to be discharged by discharge outlet, ponding is discharged into soil layer by drainpipe and handled, so as to add drainage efficiency.
Further set：Ripple soakaway trench is provided with the soil layer, drainpipe is communicated in ripple soakaway trench, and ripple oozes
Water pipe is extended to outside square parallel to drainpipe.
By using above-mentioned technical proposal, rainwater enters in ripple soakaway trench from drainpipe, when precipitation is larger, excessive product
Water, which is emitted into, is possible to the loosening for causing soil layer in soil layer, influence the stability on square, therefore rainwater is seeped water by ripple
Pipe can be discharged to outside square, avoid affecting greatly soil layer in square.
Further set：The side that the soil layer is located at outside square is provided with drainage, and ripple soakaway trench extends to draining
In road.
By using above-mentioned technical proposal, precipitation can be emitted into drainage by ripple soakaway trench, some ripples
Ponding in soakaway trench, which is pooled in drainage, to be discharged, and the efficiency of draining can be further lifted, so as to meet square
Dewatering needs.
Further set：The barrier layer made of permeable geotextiles is provided between the discharge outlet and drainage channel.
By using above-mentioned technical proposal, due to being filled in drainage channel by silt and rubble, barrier layer is set
Put and silt rubble can be isolated with discharge outlet, prevent silt rubble from blocking discharge outlet, cause blocking and the damage of drainpipe
It is bad.
Further set：The ripple soakaway trench include several crests, several troughs and several be located on trough
Seepage mouth, ripple soakaway trench is coated with permeable geotextiles.
By using above-mentioned technical proposal, ripple soakaway trench can be by oozing while ponding is emitted into drainage
The mouth of a river outwardly oozes out ponding, ponding is penetrated into during discharge in soil layer, further speeds up the discharge of ponding,
Mitigate the pressure of drainage when raining heavyly simultaneously.
Further set：The draining brick faces intermediate projections setting, and its convex shape is arc, and draining brick face is provided with
Several run through the permeable road that draining brick face is set.
By using above-mentioned technical proposal, after rainwater is fallen, because draining brick face intermediate projections are set, rainwater can be along
Raised part is flowed to surrounding, and into drainage gap, setting for permeable road can be in order to being dropped in draining brick face surface
Rainwater is discharged, and further lifts discharge efficiency.
Preferably, geogrids layer is provided between the surface layer and matrix, by broken between surface layer and geogrids layer
Stone silt is filled.
By using above-mentioned technical proposal, the setting of geogrids layer can increase surface layer and be fixed on connection when on matrix
Fastness, so that surface layer more smoothly can be fixed on matrix.
In summary, the utility model has the advantages that：
Such rainwater directly can be discharged into below road surface by the drainage gap between draining brick face, and drainage gap is more,
The drainage performance on square road surface can be greatly promoted, ponding can also be pooled in drainage and be discharged, and meet square large area
Dewatering needs.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is the structural representation of matrix in embodiment 1；
Fig. 3 is the enlarged diagram at A in Fig. 1；
Fig. 4 is the structural representation of ripple soakaway trench in embodiment 1.
In figure, 1, soil layer；2nd, concrete base layer；21st, matrix；22nd, drainage channel；23rd, rhone；24th, discharge outlet；
25th, barrier layer；3rd, rubble silt；4th, surface layer；41st, draining brick face；42nd, drainage gap；43rd, permeable road；5th, drainpipe；6th, ripple
Soakaway trench；61st, crest；62nd, trough；63rd, seepage mouth；7th, drainage；8th, geogrids layer；9th, permeable geotextiles.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment 1：A kind of square permeable pavement structure, as shown in figure 1, it includes the soil layer 1 of bottommost, soil layer 1
Concrete base layer 2 is provided with, concrete base layer 2 includes the matrix that some pieces of conducts set and interfixed by concrete
21, referring to Fig. 2, it is in "convex" shaped structure setting that matrix 21 is overall, and the top of matrix 21 is in rectangular shape, and its bottom is trapezoidal
Set, the outward-dipping setting in the left and right sides.
As shown in figure 1, drainage channel 22 is formed between adjacent two pieces of matrixs 21, the full rubble silt of filling in drainage channel 22
3, the top of concrete base layer 2 is provided with geogrids layer 8, and geogrids layer 8 can form more flat on concrete base layer 2
Whole bottom surface, the top of geogrids layer 8 are provided with surface layer 4, and surface layer 4 is tiled by some pieces of draining brick faces 41 and formed, surface layer 4 and geotechnique
Rubble silt 3 is filled between grid layer 8.
As shown in figure 1, the bottom of drainage channel 22 is rhone 23, the width of rhone 23 is from top to bottom gradually reduced,
The bottom of rhone 23 is provided with discharge outlet 24, and discharge outlet 24 passes through the bottom of concrete base layer 2, drainpipe is provided with discharge outlet 24
5, drainpipe 5 is extended downward into soil layer 1, is provided with made of permeable geotextiles 9 and is obstructed between discharge outlet 24 and rhone 23
Rubble silt 3 can be blocked in outside by layer 25, barrier layer 25, prevented rubble silt 3 from blocking drainpipe 5, avoided causing drainpipe 5
Damage.
As shown in figure 1, drainpipe 5 is extended downwardly into soil layer 1, the ripple infiltration of left and right extension is provided with soil layer 1
Pipe 6, drainpipe 5 are arranged in a mutually vertical manner and are interconnected with ripple soakaway trench 6, and the leftmost side of soil layer 1 is provided with drainage 7,
It is extended inside and outside drainage 7, ripple soakaway trench 6 is communicated in drainage 7, and rainwater can enter ripple from drainpipe 5 successively
Soakaway trench 6 enters back into drainage 7 and discharged.
The setting as shown in figure 3, centre in draining brick face 41 raises up, projection are in arc shape, adjacent two pieces of rows
Drainage gap 42 is left between water brick face 41, draining brick face 41 is provided with several permeable roads 43, is dropped in draining and turns on surface
Rainwater, on the one hand can be slid along projection to surrounding, and entered by drainage gap 42 in rubble silt 3, on the other hand
Drainage efficiency can be further increased by being oozed under permeable road 43.
Referring to Fig. 4, the cross section undulate shape of ripple soakaway trench 6 is set, and it includes the crest 61 in outside and inner side
Trough 62, offers seepage mouth 63 on trough 62, and the current in ripple soakaway trench 6 can outwards be oozed out by seepage mouth 63.
The above embodiments are only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (8)
1. a kind of square permeable pavement structure, including soil layer (1), it is characterised in that：The soil layer (1) is provided with concrete
Basic unit (2), concrete base layer (2) are made up of some pieces of matrixs arranged in parallel (21), and matrix (21) is set in "convex" shaped
Put, the side of matrix (21) towards other matrixs (21) is obliquely installed, and drainage channel is left between matrix (21) and matrix (21)
(22), drainage channel (22) is filled by some rubble silts (3), and concrete base layer (2) is provided with backwards to the side of soil layer (1)
Surface layer (4), surface layer (4) are made up of some pieces of draining brick faces (41), and drainage gap (42) is left between draining brick face (41).
2. square permeable pavement structure according to claim 1, it is characterised in that：The matrix (21) and matrix (21) it
Between fix to form rhone (23) by concrete, discharge outlet (24), discharge outlet (24) are offered in rhone (23) lowest surfaces
Some drainpipes (5) are provided with, drainpipe (5) is extended in soil layer (1).
3. square permeable pavement structure according to claim 2, it is characterised in that：Ripple is provided with the soil layer (1)
Soakaway trench (6), drainpipe (5) are communicated in ripple soakaway trench (6), and ripple soakaway trench (6) extends to extensively parallel to drainpipe (5)
Outside the venue.
4. square permeable pavement structure according to claim 3, it is characterised in that：The soil layer (1) is located at outside square
Side be provided with drainage (7), ripple soakaway trench (6) is extended in drainage (7).
5. square permeable pavement structure according to claim 2, it is characterised in that：The discharge outlet (24) and drainage channel
(22) barrier layer (25) made of permeable geotextiles (9) is provided between.
6. square permeable pavement structure according to claim 4, it is characterised in that：The ripple soakaway trench (6) is if include
A dry crest (61), several troughs (62) and several be located at seepage mouth (63) on trough (62), ripple soakaway trench (6) is outside
It is coated with permeable geotextiles (9).
7. square permeable pavement structure according to claim 1, it is characterised in that：The draining brick face (41) is convex towards centre
Rise and set, its convex shape is arc, and draining brick face (41) are provided with several and run through the permeable road that draining brick face (41) are set
(43)。
8. square permeable pavement structure according to claim 7, it is characterised in that：The surface layer (4) and matrix (21) it
Between be provided with geogrids layer (8), between surface layer (4) and geogrids layer (8) pass through rubble silt (3) fill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720376900.5U CN206666962U (en) | 2017-04-11 | 2017-04-11 | Square permeable pavement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720376900.5U CN206666962U (en) | 2017-04-11 | 2017-04-11 | Square permeable pavement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206666962U true CN206666962U (en) | 2017-11-24 |
Family
ID=60379991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720376900.5U Expired - Fee Related CN206666962U (en) | 2017-04-11 | 2017-04-11 | Square permeable pavement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206666962U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110055851A (en) * | 2019-04-29 | 2019-07-26 | 苟洪斌 | A kind of water suction floor tile |
| CN110205891A (en) * | 2019-05-27 | 2019-09-06 | 徐州工程学院 | A kind of water drainage skid structure of outdoor activities place and indoor outer connection stair |
| CN111455756A (en) * | 2020-04-16 | 2020-07-28 | 孔繁超 | Softening-prevention highway roadbed reinforcing structure |
| CN111455755A (en) * | 2020-04-16 | 2020-07-28 | 孔繁超 | Highway subgrade structure capable of preventing subgrade from softening |
| CN115162080A (en) * | 2022-06-17 | 2022-10-11 | 中交二公局东萌工程有限公司 | Noise absorption type road drainage water filtering structure and construction method thereof |
-
2017
- 2017-04-11 CN CN201720376900.5U patent/CN206666962U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110055851A (en) * | 2019-04-29 | 2019-07-26 | 苟洪斌 | A kind of water suction floor tile |
| CN110055851B (en) * | 2019-04-29 | 2021-02-12 | 宜都市徽仁环保科技有限公司 | Water-absorbing floor tile |
| CN110205891A (en) * | 2019-05-27 | 2019-09-06 | 徐州工程学院 | A kind of water drainage skid structure of outdoor activities place and indoor outer connection stair |
| CN111455756A (en) * | 2020-04-16 | 2020-07-28 | 孔繁超 | Softening-prevention highway roadbed reinforcing structure |
| CN111455755A (en) * | 2020-04-16 | 2020-07-28 | 孔繁超 | Highway subgrade structure capable of preventing subgrade from softening |
| CN111455756B (en) * | 2020-04-16 | 2022-01-28 | 江门市江海规划建筑设计院有限公司 | Softening-prevention highway roadbed reinforcing structure |
| CN115162080A (en) * | 2022-06-17 | 2022-10-11 | 中交二公局东萌工程有限公司 | Noise absorption type road drainage water filtering structure and construction method thereof |
| CN115162080B (en) * | 2022-06-17 | 2024-06-11 | 中交二公局东萌工程有限公司 | Noise absorption type road drainage and filtering structure and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20171124 |