CN209482092U - Suitable for the sponge city system of biological stranded belt is arranged outside town road red line - Google Patents
Suitable for the sponge city system of biological stranded belt is arranged outside town road red line Download PDFInfo
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- CN209482092U CN209482092U CN201920139413.6U CN201920139413U CN209482092U CN 209482092 U CN209482092 U CN 209482092U CN 201920139413 U CN201920139413 U CN 201920139413U CN 209482092 U CN209482092 U CN 209482092U
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- Prior art keywords
- stranded belt
- pavement
- driveway
- biological
- biology
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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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- Road Paving Structures (AREA)
Abstract
The sponge city system that the utility model discloses a kind of suitable for biological stranded belt is arranged outside town road red line, including driveway, the driveway two sides are respectively equipped with pavement, and the pavement is equipped with biological stranded belt backwards to the side of the driveway；The driveway is equipped with gutter close to the both sides of the edge on the pavement, intake tunnel is equipped at intervals between the gutter and the corresponding biological stranded belt, the intake tunnel is embedded in the lower section on the corresponding pavement and for the water in the gutter to be drained to the biological stranded belt.The utility model is suitable for being arranged outside town road red line the sponge city system of biological stranded belt, sidewalk width limitation setting biology can be broken through and be detained facility, to meet the requirement in sponge city, when solution biology delay facility is arranged in outside road, rainfall runoff elevation problem, biology are detained facility depth and meet depth of water safety, landscape requirement.
Description
Technical field
The utility model belongs to urban construction technical field, specific to be a kind of to be suitable for that life is arranged outside town road red line
The sponge city system of object stranded belt.
Background technique
Biology is detained facility and refers in the lower region of topography, is stored by plant, soil and microflora and seeps, purifies runoff
The facility of rainwater.It is primarily adapted for use in periphery greenery patches and the Greening Urban Road of building, road and parking lot in building and cell
Band etc. is in urban green spaces, have various informative, suitable application region is wide, easily in conjunction with landscape, runoff control effect is good and construction cost
The lower advantage with maintenance cost.
The Chinese patent of Publication No. CN208266622U discloses a kind of sponge urban road structural system, including garage
Road, pavement and the biology being arranged between driveway and pavement are detained ditch, and the driveway and biology are detained between ditch
Curb is set, and the two sides of the driveway are provided with catch-basin and desilting overflow well, the curb at interval of certain distance
Between catch-basin and desilting overflow well, wherein desilting overflow well is detained ditch side by biology, and the driveway is from top to bottom
By two layers to three layers of pervious asphalt concrete supercrust, waterproof cement soil additive, waterproof cement stabilizing grade
It is formed with granular sub-base and rammed soil type of foundation, the curb between two catch-basins is sponge non-watertight road edge stone, the sea
Continuous non-watertight road edge stone, including block body, the block body are followed successively by water tight concrete layer, pervious concrete layer and impermeable from top to bottom
Water coagulation soil layer, the block body formed by integrally casting molding；The pervious concrete layer of the sponge non-watertight road edge stone and driveway it is saturating
Bituminous grout concrete pavement layer communicates, and passes through the permeable road of sponge after the pervious asphalt concrete supercrust of rain penetration to driveway
Enter biology along the pervious concrete layer of stone and is detained ditch；Curb at catch-basin is waterproof curb, the catch-basin
Lower end be connected to desilting overflow well, the lower end of the desilting overflow well be provided with water-permeable brick connection desilting overflow well and biology it is stagnant
Stay ditch.
The sponge urban road structural system, which is able to achieve, is detained ditch to biology for the rain penetration on driveway, can be to rainwater
Play the role of preliminary filtration, purification, reduce driveway surface gathered water phenomenon, improve the drainage performance of road, realizes rainwater " certainly
So infiltration, self-purification " function.However, since landform limits, the width on town road pavement is often for Mountainous City
Less than 4m, it is contemplated that biology can not be detained facility at this time and is arranged between driveway and pavement by people's row space requirement, can not
Meet sponge city index request.
Summary of the invention
It is detained in view of this, the purpose of this utility model is to provide one kind being suitable for that biology is arranged outside town road red line
The sponge city system of band can break through sidewalk width limitation setting biology and be detained facility, to meet the requirement in sponge city.
In order to achieve the above objectives, the utility model provides the following technical solutions:
A kind of sponge city system suitable for biological stranded belt is arranged outside town road red line, including driveway, it is described
Driveway two sides are respectively equipped with pavement, and the pavement is equipped with biological stranded belt backwards to the side of the driveway；
The driveway is equipped at intervals with gutter, the gutter and corresponding institute close to the both sides of the edge on the pavement
It states and is equipped at intervals with intake tunnel between biological stranded belt, the lower section that the intake tunnel is embedded in the corresponding pavement is used in combination
In the water in the gutter is drained to the biological stranded belt.
Further, the biological stranded belt includes that the biology positioned at two sides is detained side wall, and the biology of two sides is detained side
Biological stagnant area is formed between wall, is successively arranged graded broken stone layer, sand filter blanket, planting soil from bottom to up in the biology stagnant area
Layer and water reserve, the water outlet extreme lower position height of the intake tunnel are more than or equal to the highest water storage height of the water reserve,
Permeable blind pipe is equipped in the graded broken stone layer.
Further, accumulation is equipped with the cobble buffer area being located at below the intake tunnel water outlet in the water reserve.
Further, the biology is detained side wall and is made of concrete；The top surface that the biology is detained side wall is equipped with flower
Band stone, the lace stone are equipped with the hole for the water on the pavement to be drained to the biological stranded belt.
Further, the two sides up and down of the sand filter blanket are respectively equipped with permeable geotextiles.
Further, on the side of the bottom surface of the graded broken stone layer, the side of the graded broken stone layer and the sand filter blanket
Equipped with two cloth, one film anti-seepage geomembrane.
Further, the bottom in the gutter and the intake tunnel are correspondingly provided with sedimentation well, the bottom surface of the sedimentation well
Extreme lower position height of the height lower than the water inlet of the intake tunnel.
Further, the pavement is mated formation using seepy material, and the top surface on the pavement is with respect to the horizontal plane
Gradient be 0.02, and the pavement is higher than close to the inside of the driveway close to the outer of the biological stranded belt
Side；The axis of the intake tunnel is parallel with the top surface on the corresponding pavement.
Further, the driveway is tilted using its center line as line of demarcation to two sides, and the driveway is close to middle line one
The height of side is higher than the height close to pavement side, and the gradient of the driveway with respect to the horizontal plane is 0.015.
Further, the lower section on the pavement is equipped with municipal pipeline setting area, and the lower section of the biology stranded belt is equipped with it
The rain pipe of Overflow drainage.
The utility model has the beneficial effects that:
The sponge city system for being suitable for being arranged outside town road red line biological stranded belt of the utility model, by that will give birth to
Side of the pavement backwards to driveway is arranged in object stranded belt, can break through sidewalk width limitation setting biology and be detained facility,
To meet the requirement in sponge city, and have the advantage that
(1) it solves the problem of not arranging that biology is detained facility, and the life when sidewalk width is less than 4m under pavement
Object stranded belt can satisfy sponge city index request；
(2) by setting gutter and intake tunnel, when solution biology delay facility is arranged in outside road, rainfall runoff is high
Cheng Wenti, biology are detained facility depth and meet depth of water safety, landscape requirement.
Detailed description of the invention
In order to keep the purpose of this utility model, technical scheme and beneficial effects clearer, the utility model provides as follows
Attached drawing is illustrated:
Fig. 1 is the totality for the sponge city system that the utility model is suitable for being arranged outside town road red line biological stranded belt
Layout；
Fig. 2 is the runoff schematic illustration of tissue of biological stranded belt and intake tunnel；
Fig. 3 is to be suitable for outside town road red line using the present embodiment after the sponge city system of the biological stranded belt of setting
Road rain water system flow chart.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, so that those skilled in the art
The utility model can be better understood and can be practiced, but illustrated embodiment is not as the restriction to the utility model.
As shown in Figure 1, being suitable for being arranged outside town road red line the sponge city system of biological stranded belt for the utility model
The structural schematic diagram of system.The sponge city system for being suitable for being arranged outside town road red line biological stranded belt of the present embodiment, packet
Driveway 1 is included, 1 two sides of driveway are respectively equipped with pavement 2, and pavement 2 is equipped with biological stranded belt 3 backwards to the side of driveway 1.
The driveway 1 of the present embodiment is equipped at intervals with gutter 4 close to the both sides of the edge on pavement 2, and gutter 4 is band comb gutter, row
It is equipped at intervals with intake tunnel 5 between ditch 4 and corresponding biological stranded belt 3, intake tunnel 5 is embedded in corresponding pavement 2
Lower section simultaneously is used to the water in gutter 4 being drained to biological stranded belt 3.The intake tunnel 5 of the present embodiment uses line plastic-steel tube system
At.The present embodiment, which is located between the gutter 4 of 2 two sides of same pavement and biological stranded belt 3, is arranged intake tunnel 5.
Further, the biological stranded belt 3 of the present embodiment includes that the biology positioned at two sides is detained side wall 6, and the biology of two sides is stagnant
It stays and forms biological stagnant area between side wall 6, be successively arranged graded broken stone layer 7, sand filter blanket 8, kind in biological stagnant area from bottom to up
Soil layer 9 and water reserve 10 are planted, the highest water storage that the water outlet extreme lower position height of intake tunnel 5 is more than or equal to water reserve 10 is high
Degree, graded broken stone layer 7 is interior to be equipped with Permeable blind pipe 15.Accumulation, which is equipped with, in the water reserve 10 of the present embodiment is located at the water outlet of intake tunnel 5
Cobble buffer area 11 below mouthful, prevents water flow from directly washing away planting soil layer 9.Slope is arranged in the two sides of water reserve 10, slope
The gradient is 1:1.5.The biology of the present embodiment is detained side wall 6 and is made of concrete, and two sides biology is detained the opposite side wall of side wall 6
It is set as inclined-plane, the gradient on inclined-plane is 1:0.1, and the width on biological stagnant area top is greater than the width of lower part.Biology is detained side wall 6
Top surface be equipped with lace stone 12, lace stone 12 is equipped with hole for the water on pavement 2 to be drained to biological stranded belt 3.
The two sides up and down of the sand filter blanket 8 of the present embodiment are respectively equipped with permeable geotextiles 13, and the bottom surface of graded broken stone layer 7, graded broken stone
The side of layer 7 and the side of sand filter blanket 8 are equipped with two cloth, one film anti-seepage geomembrane 14, the two sides of two cloth, one film anti-seepage geomembrane 14
It is adhesively fixed using water proofing asphalt, adhesion width is not less than 200mm.(6) biological stranded belt carries out height control, and flood level is super
High 10cm, water storage level 20cm, total depth 52cm.The graded broken stone layer 7 of the present embodiment with a thickness of 30cm, the thickness of sand filter blanket 8
The height with a thickness of 50cm and water reserve 10 for 10cm, planting soil layer 9 is 20cm.
Further, the bottom in gutter 4 and intake tunnel are correspondingly provided with sedimentation well, and the floor height of sedimentation well is lower than water inlet
The extreme lower position height of the water inlet in channel 5 can effectively avoid the impurity such as sandstone from entering logical into water by the way that sedimentation well is arranged
Intake tunnel 5, the depth 20cm in the gutter 4 of the present embodiment are blocked in road 5, the depth of sedimentation well is 10cm.
Further, pavement 2 is mated formation using seepy material, and the inclination of the top surface on pavement 2 with respect to the horizontal plane
The gradient is 0.02, and pavement 2 is higher than close to the inside of driveway 1 close to the outside of biological stranded belt 3；The axis of intake tunnel 5
Line is parallel with the top surface on corresponding pavement 2, in this way, in the rainwater conflux on pavement 2 to biological stranded belt or can will permeate
Into soil layer.The driveway 1 of the present embodiment is tilted using its center line as line of demarcation to two sides, and driveway 1 is close to middle line side
Height be higher than close to 2 side of pavement height, the gradient of driveway 1 with respect to the horizontal plane be 0.015, can be by garage
Rainwater conflux on 1 road surface of road is to gutter 4.
Further, the lower section on pavement 2 is equipped with municipal pipeline setting area 16, and the lower section of biological stranded belt 3 is equipped with its overflow
The rain pipe 17 of draining, rain pipe 17 are set under biological stranded belt, convenient for biological stranded belt Overflow drainage.Municipal pipeline setting
Setting power pipe 16a, feedwater piping 16b, gas pipeline 16c, communication pipe 16d and sewage conduct 16e etc., each in area 16
Municipal pipeline does not intersect with biological stranded belt in the longitudinal direction, avoids influencing each other.
The sponge city system for being suitable for being arranged outside town road red line biological stranded belt of the present embodiment, by will be biological
Side of the pavement backwards to driveway is arranged in stranded belt, can break through sidewalk width limitation setting biology and be detained facility, with
Meet the requirement in sponge city, and has the advantage that
(1) it solves the problem of not arranging that biology is detained facility, and the life when sidewalk width is less than 4m under pavement
Object stranded belt can satisfy sponge city index request；
(2) by setting gutter and intake tunnel, when solution biology delay facility is arranged in outside road, rainfall runoff is high
Cheng Wenti, biology are detained facility depth and meet depth of water safety, landscape requirement.
Embodiment described above is only preferred embodiments for fully illustrating the utility model, the utility model
Protection scope it is without being limited thereto.Those skilled in the art made equivalent substitute or change on the basis of the utility model
It changes, both is within the protection scope of the present invention.The protection scope of the utility model is subject to claims.
Claims (10)
1. a kind of sponge city system suitable for biological stranded belt is arranged outside town road red line, including driveway (1), described
Driveway (1) two sides are respectively equipped with pavement (2), it is characterised in that: the pavement (2) backwards to the driveway (1) one
Side is equipped with biological stranded belt (3)；
The driveway (1) is equipped with gutter (4) close to the both sides of the edge of the pavement (2), the gutter (4) and correspondence
The biological stranded belt (3) between be equipped at intervals with intake tunnel (5), the intake tunnel (5) is embedded in the corresponding people
The lower section on trade (2) is simultaneously used to for the water in the gutter (4) being drained to the biological stranded belt (3).
2. the sponge city system according to claim 1 suitable for biological stranded belt is arranged outside town road red line,
Be characterized in that: the biology stranded belt (3) includes being detained side wall (6) positioned at the biology of two sides, and the biology of two sides is detained side
Biological stagnant area is formed between wall (6), is successively arranged graded broken stone layer (7), sand filter blanket from bottom to up in the biology stagnant area
(8), the water outlet extreme lower position height of planting soil layer (9) and water reserve (10), the intake tunnel (5) is more than or equal to the storage
The highest water storage height in pool (10), the graded broken stone layer (7) is interior to be equipped with Permeable blind pipe (15).
3. the sponge city system according to claim 2 suitable for biological stranded belt is arranged outside town road red line,
Be characterized in that: accumulation is equipped with the cobble buffer area being located at below the intake tunnel (5) water outlet in the water reserve (10)
(11)。
4. the sponge city system according to claim 2 suitable for biological stranded belt is arranged outside town road red line,
Be characterized in that: the biology is detained side wall (6) and is made of concrete；The top surface that the biology is detained side wall (6) is equipped with flower
Band stone (12), the lace stone (12) are equipped with for the water on the pavement (2) to be drained to the biological stranded belt (3)
Hole.
5. the sponge city system according to claim 2 suitable for biological stranded belt is arranged outside town road red line,
Be characterized in that: the two sides up and down of the sand filter blanket (8) are respectively equipped with permeable geotextiles (13).
6. the sponge city system according to claim 2 suitable for biological stranded belt is arranged outside town road red line,
Be characterized in that: the bottom surface of the graded broken stone layer (7), the side of the graded broken stone layer (7) and the sand filter blanket (8) side
It is equipped with two cloth, one film anti-seepage geomembrane (14).
7. the sponge city according to claim 1-6 suitable for biological stranded belt is arranged outside town road red line
System, it is characterised in that: the bottom of the gutter (4) and the intake tunnel are correspondingly provided with sedimentation well, the sedimentation well
Extreme lower position height of the floor height lower than the water inlet of the intake tunnel.
8. the sponge city according to claim 1-6 suitable for biological stranded belt is arranged outside town road red line
System, it is characterised in that: the pavement (2) is mated formation using seepy material, and the top surface of the pavement (2) relative to
The gradient of horizontal plane is 0.02, and the pavement (2) are higher than close to the inside of the driveway (1) close to the biology
The outside of stranded belt (3)；The axis of the intake tunnel (5) is parallel with the top surface of the corresponding pavement (2).
9. the sponge city according to claim 1-6 suitable for biological stranded belt is arranged outside town road red line
System, it is characterised in that: the driveway (1) tilts using its center line as line of demarcation to two sides, and the driveway (1) is close
The height of middle line side is higher than the height close to pavement (2) side, the gradient of the driveway (1) with respect to the horizontal plane
It is 0.015.
10. the sponge city according to claim 1-6 suitable for biological stranded belt is arranged outside town road red line
City's system, it is characterised in that: the lower section of the pavement (2) is equipped with municipal pipeline setting area (16), the biology stranded belt (3)
Lower section be equipped with its Overflow drainage rain pipe (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920139413.6U CN209482092U (en) | 2019-01-25 | 2019-01-25 | Suitable for the sponge city system of biological stranded belt is arranged outside town road red line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920139413.6U CN209482092U (en) | 2019-01-25 | 2019-01-25 | Suitable for the sponge city system of biological stranded belt is arranged outside town road red line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209482092U true CN209482092U (en) | 2019-10-11 |
Family
ID=68132764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920139413.6U Expired - Fee Related CN209482092U (en) | 2019-01-25 | 2019-01-25 | Suitable for the sponge city system of biological stranded belt is arranged outside town road red line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209482092U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112031117A (en) * | 2020-08-21 | 2020-12-04 | 重庆市风景园林规划研究院 | Terrace sponge ecosystem and terrace sponge ecosystem construction method |
| CN112681054A (en) * | 2020-12-21 | 2021-04-20 | 中国十九冶集团有限公司 | Sponge urban road ecological detention ditch system in rainy area |
-
2019
- 2019-01-25 CN CN201920139413.6U patent/CN209482092U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112031117A (en) * | 2020-08-21 | 2020-12-04 | 重庆市风景园林规划研究院 | Terrace sponge ecosystem and terrace sponge ecosystem construction method |
| CN112681054A (en) * | 2020-12-21 | 2021-04-20 | 中国十九冶集团有限公司 | Sponge urban road ecological detention ditch system in rainy area |
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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: 20191011 Termination date: 20210125 |