CN216786729U - Prevent road surface ponding's novel ecology road structure that permeates water - Google Patents
Prevent road surface ponding's novel ecology road structure that permeates water Download PDFInfo
- Publication number
- CN216786729U CN216786729U CN202123089316.7U CN202123089316U CN216786729U CN 216786729 U CN216786729 U CN 216786729U CN 202123089316 U CN202123089316 U CN 202123089316U CN 216786729 U CN216786729 U CN 216786729U
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- Prior art keywords
- water
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- permeable
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- road
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 118
- 239000012466 permeate Substances 0.000 title claims abstract description 20
- 239000002689 soil Substances 0.000 claims abstract description 44
- 239000004567 concrete Substances 0.000 claims abstract description 36
- 238000009825 accumulation Methods 0.000 claims abstract description 33
- 239000004575 stone Substances 0.000 claims abstract description 11
- 239000010410 layer Substances 0.000 claims description 86
- 239000002344 surface layer Substances 0.000 claims description 15
- 230000035515 penetration Effects 0.000 claims description 7
- 239000011449 brick Substances 0.000 claims description 4
- 239000011380 pervious concrete Substances 0.000 claims description 3
- 241001464837 Viridiplantae Species 0.000 abstract description 5
- 238000005056 compaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000003673 groundwater Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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- Road Paving Structures (AREA)
- Sewage (AREA)
Abstract
The utility model discloses a novel ecological permeable road structure for preventing water from accumulating on a road surface, and belongs to the technical field of road structures. The utility model provides a prevent surface gathered water's novel ecology road structure that permeates water, includes the rammed earth layer, still includes: a graded crushed stone layer laid on the plain soil compaction layer; the motor vehicle running roadbed is laid on the graded crushed stone layer, wherein a planting soil layer is laid on one side of the motor vehicle running roadbed, a water accumulation groove is formed in the planting soil layer, a bearing concrete layer is laid on the water accumulation groove, and a water permeable hole is formed in the bearing concrete layer; the rainwater collecting device can collect rainwater into the water accumulating tank below the permeable pavement by building the permeable pavement on two sides of the original motor vehicle lane, when the rainfall is less, the rainwater is used for supplying water to green plants and lifting the underground water level, when the rainfall is greater, the rainwater collecting device can be used for water storage adjustment and can enable the municipal drainage pipe to perform large-flow drainage earlier, and the drainage pressure of the municipal drainage pipe during heavy rainfall is reduced.
Description
Technical Field
The utility model relates to the technical field of road structures, in particular to a novel ecological water-permeable road structure for preventing water from accumulating on a road surface.
Background
The urban road pavement is paved by generally adopting a mode of pouring sufficient concrete to form a concrete layer, and on one hand, because the concrete has no water permeability, the moisture of the pavement can not permeate into the soil below and can only be discharged into a municipal pipe network through a rain grate arranged on the roadside, a large amount of accumulated water is easily generated on the pavement, and the adverse effect is brought to the passing of vehicles and pedestrians; when the rainfall intensity is large, flooding and even flood are more likely to occur, on the other hand, rainwater cannot permeate underground soil for a long time, the underground water level is reduced, and the water content in the soil is insufficient.
The existing permeable pavement is mainly used for draining rainwater penetrating into the lower part of a road through direct communication of the pipeline and a municipal drainage pipeline, the drainage method can only convey the rainwater on the road surface to the municipal drainage pipeline, but the burden of the municipal drainage pipeline when the rainfall intensity is large cannot be effectively relieved, and the rainwater is not effectively utilized, so that the waste of water resources is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that the burden of municipal drainage pipelines cannot be relieved by a permeable road surface and rainwater cannot be effectively utilized in the prior art, and provides a novel ecological permeable road structure for preventing water from accumulating on the road surface.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a prevent novel ecological road structure of permeating water of surface gathered water, includes plain soil tamp layer, still includes: a graded crushed stone layer laid on the plain soil compacted layer; the motor vehicle running roadbed is laid on the graded crushed stone layer, wherein a planting soil layer is laid on one side of the motor vehicle running roadbed, a water accumulation groove is formed in the planting soil layer, a bearing concrete layer is laid on the water accumulation groove, a water permeable hole is formed in the bearing concrete layer, a permeation pipe communicated with the planting soil layer is arranged at the bottom of the water accumulation groove, and a water drain pipe communicated with a municipal water drain pipe is arranged in the water accumulation groove; and a permeable concrete layer laid on the bearing concrete layer, and a permeable surface layer is laid on the permeable concrete layer.
In order to prevent the sewage in the municipal drainage pipe from flowing back to the water accumulation tank, preferably, the drain pipe is communicated with the middle part of the side wall of the water accumulation tank, and a one-way valve is arranged in the drain pipe.
In order to prevent soil in the planting soil layer from entering the water accumulating tank, a filter screen is arranged in one end of the permeation tube, which is positioned in the planting soil layer, and the planting soil layer is provided with a green belt.
In order to facilitate the rainwater on the motor vehicle lane and the green belt to flow to the permeable surface layer, preferably, the permeable surfaces are provided with permeable roadbed at two sides, and the permeable roadbed is provided with a plurality of through holes.
In order to increase the bearing capacity of the bearing concrete layer, the bearing concrete layer above the water collecting tank is preferably arc-shaped.
In order to facilitate the water permeation of the water permeable surface layer, preferably, the water permeable surface layer can be a water permeable brick.
Compared with the prior art, the utility model provides a novel ecological permeable road structure for preventing water accumulation on a road surface, which has the following beneficial effects:
1. this prevent novel ecological permeable road structure of surface gathered water collects the rainwater to the ponding inslot of permeable pavement below through the permeable pavement of building in original motorway both sides, and the rainwater of collecting can be used to provide moisture and promote the ground water level to the plant in the greenbelt.
2. This prevent novel ecological road structure that permeates water of surface gathered water, when rainfall is great, the ponding groove still can make earlier the carrying out large-traffic drainage of municipal drainage pipe when can be used to the retaining regulation, has reduced municipal drainage pipe's drainage pressure.
The rainwater collection device has the advantages that rainwater can be collected into the water accumulation groove below the permeable pavement through the permeable pavement built on two sides of the original motor vehicle lane, when the rainfall is low, the rainwater is used for supplying water to green plants and lifting the underground water level, when the rainfall is high, the rainwater collection device can be used for water storage adjustment and can enable the municipal drainage pipe to perform large-flow drainage earlier, and the drainage pressure of the municipal drainage pipe during strong rainfall is reduced.
Drawings
Fig. 1 is a first structural schematic diagram of a novel ecological permeable road structure for preventing water accumulation on a road surface, provided by the utility model;
fig. 2 is a structural schematic diagram of a novel ecological water-permeable road structure for preventing water accumulation on a road surface according to the utility model.
In the figure: 1. a water permeable surface layer; 2. a water accumulation tank; 21. a load-bearing concrete layer; 22. water permeable holes; 23. a permeate tube; 24. a drain pipe; 3. grading a crushed stone layer; 4. a motor vehicle driving roadbed; 5. municipal drainage pipes; 6. planting a soil layer; 7. a pervious concrete layer; 8. permeating water along the roadbed; 9. and (5) compacting the plain soil layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-2, a novel ecological permeable road structure for preventing surface water accumulation, includes a soil compacting layer 9, and further includes: a graded broken stone layer 3 laid on the rammed earth layer 9; a motor vehicle running roadbed 4 laid on the graded crushed stone layer 3, wherein a planting soil layer 6 is laid on one side of the motor vehicle running roadbed 4, a water accumulation groove 2 is formed in the planting soil layer 6, a bearing concrete layer 21 is laid on the water accumulation groove 2, a water permeable hole 22 is formed in the bearing concrete layer 21, a permeation pipe 23 communicated with the planting soil layer 6 is arranged at the bottom of the water accumulation groove 2, and a water drainage pipe 24 communicated with a municipal drainage pipe 5 is arranged in the water accumulation groove 2; lay the concrete layer 7 that permeates water on bearing concrete layer 21, the concrete layer 7 upper berth that permeates water is equipped with the top layer 1 that permeates water, and the top layer 1 that permeates water can select for use the brick that permeates water to the height of the top layer 1 that permeates water flushes with motor vehicle travelling roadbed 4 surface or is less than motor vehicle travelling roadbed 4 surface.
Most of the existing motor vehicle driving pavements are formed by laying impermeable load-bearing concrete or asphalt, in the construction process, a water accumulation groove 2 can be dug on planting soil layers 6 at two sides of a motor vehicle driving roadbed 4, the bottom of the water accumulation groove 2 is deep to a graded crushed stone layer 3, then bearing concrete layers 21 are laid at two sides and openings in the water accumulation groove 2, wherein a penetration pipe 23 communicated with the planting soil layers 6 is arranged at the bottom of the penetration pipe 23 close to the planting soil layers 6, a filter screen is arranged in the penetration pipe 23, the penetration pipe 23 is used for penetrating rainwater in the water accumulation groove 2 into the planting soil layers 6, the filter screen is used for preventing soil in the planting soil layers 6 from entering the water accumulation groove 2 along the penetration pipe 23, a drain pipe 24 communicated with a municipal drain pipe 5 is arranged at the middle height of the penetration pipe 23 and is used for discharging redundant rainwater in the water accumulation groove 2 into the municipal drain pipe 5 through the drain pipe 24, and a one-way valve is arranged in the drain pipe 24, the municipal drainage pipe 5 can be prevented from returning sewage into the water accumulating tank 2 through the drain pipe 24, the bearing concrete layer 21 laid on the top of the water accumulating tank 2 is provided with a plurality of water permeable holes 22, the bearing concrete layer 21 is laid with the water permeable concrete layer 7, the water permeable surface layer 1 is laid on the water permeable concrete layer 7, the water permeable surface layer 1 can be water permeable bricks, and the planting soil layer 6 can be planted with tree green plants for urban greening and the like.
When raining, rainwater falling on the motor vehicle travelling roadbed 4 flows to the permeable surface layer 1, and rainwater falling on the permeable surface layer 1 and flowing on the permeable surface layer 1 permeates to the bearing concrete layer 21 through the permeable surface layer 1 and the permeable concrete layer 7 and enters the water accumulating tank 2 through the permeable holes 22 on the bearing concrete layer 21 to be accumulated, and the accumulated rainwater can enter the planting soil layer 6 through the permeation pipe 23 to provide moisture for green plants planted on the planting soil layer 6, so that the green plants can absorb sufficient moisture through the root system, and can slowly permeate underground through the graded crushed stone layer 3 and the plain soil tamping layer 9 to improve the underground water level, when the rainwater is accumulated more, the water level in the water accumulating tank 2 reaches the height of the drain pipe 24, redundant rainwater can be discharged into the municipal drain pipe 5 through the drain pipe 24 and then discharged through the municipal drain pipe 5, the continuous rising of the water level in the water accumulating tank 2 is avoided, in the specific construction process, the height of the side wall of the bearing concrete layer 21 of the water drain pipe 24 can be adjusted to different degrees according to the rainfall of the construction year, the lower point of the water drain pipe 24 can be constructed in the area with larger rainfall, the rainwater can be conveniently filtered and enter the water accumulating tank 2 to be timely discharged through the water drain pipe 24, the municipal drainage pipe 5 can start to drain water with large flow in the early stage of rainfall, the capacity in the water accumulating tank 2 can also play a role in water storage adjustment, so that the drainage pressure of the municipal drainage pipe 5 in the continuous rainfall process is reduced, in the area with small rainfall, the higher point of the water drain pipe 24 can be constructed in the area with small rainfall, the water accumulation in the water accumulating tank 2 can be fully carried out in the general small rainfall, and the rainfall can be fully utilized to provide the moisture for the greening planted on the planting soil layer 6.
The drain pipe 24 communicates with the middle part of the side wall of the water collecting tank 2, a one-way valve is arranged in the drain pipe 24, a filter screen is arranged in one end, located on the planting soil layer 6, of the permeation pipe 23, a green belt is arranged on the planting soil layer 6, and the filter screen is arranged in the permeation pipe 23 and can prevent soil in the planting soil layer 6 from entering the water collecting tank 2 through the permeation pipe 23.
The 1 both sides on the top layer that permeates water are equipped with and permeate water along road bed 8, permeate water and have seted up a plurality of through-holes on the road bed 8, permeate water along road bed 8 can block motor vehicle travelling roadbed 4 or plant debris on the soil layer 6, prevent debris along with rivers to permeating water on the top layer 1, to permeating water top layer 1 jam, the through-hole can be convenient for the rainwater to flow to permeating water on the top layer 1.
The bearing concrete layer 21 above the water accumulation groove 2 is arc-shaped, the top of the arc-shaped bearing concrete layer 21 can increase the supporting force of the bearing concrete layer 21, the supporting stability of the permeable surface layer 1 and the permeable concrete layer 7 is improved, and the service life of the road is prolonged.
This device can collect the rainwater to the ponding groove 2 of permeable pavement below through the permeable pavement of building in original motor vehicle lane both sides, when rainfall is less, utilizes the rainwater to supply water and promote the ground water level green planting, when rainfall is great, still can make the earlier large-traffic drainage that carries on of municipal drainage pipe 5 when can be used to the retaining regulation, municipal drainage pipe 5's drainage pressure when having reduced the heavy rainfall.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a prevent road structure that permeates water of novel ecology of surface gathered water, includes plain soil tamp layer (9), its characterized in that still includes:
a graded crushed stone layer (3) laid on the rammed vegetarian soil layer (9);
a motor vehicle running roadbed (4) laid on the graded crushed stone layer (3),
wherein a planting soil layer (6) is laid on one side of the motor vehicle travelling roadbed (4), a water accumulating tank (2) is arranged on the planting soil layer (6), a bearing concrete layer (21) is laid on the water accumulating tank (2), a water permeable hole (22) is arranged on the bearing concrete layer (21), a penetration pipe (23) communicated with the planting soil layer (6) is arranged at the bottom of the water accumulating tank (2), and a drain pipe (24) communicated with a municipal drainage pipe (5) is arranged in the water accumulating tank (2);
and a pervious concrete layer (7) laid on the bearing concrete layer (21), and a pervious surface layer (1) is laid on the pervious concrete layer (7).
2. The novel ecological water-permeable road structure for preventing water accumulation on road surfaces as claimed in claim 1, wherein the water drainage pipe (24) is communicated with the middle part of the side wall of the water accumulation tank (2), and a one-way valve is arranged in the water drainage pipe (24).
3. The novel ecological water-permeable road structure for preventing water accumulation on road surfaces of claim 2, characterized in that a filter screen is arranged in one end of the permeation tube (23) positioned on the planting soil layer (6), and the planting soil layer (6) is provided with a green belt.
4. The novel ecological water-permeable road structure for preventing water accumulation on road surfaces of claim 1, wherein the two sides of the water-permeable surface layer (1) are provided with water-permeable roadbed (8), and the water-permeable roadbed (8) is provided with a plurality of through holes.
5. The novel ecological water-permeable road structure for preventing water accumulation on road surfaces of claim 1, characterized in that the bearing concrete layer (21) above the water accumulation tank (2) is arc-shaped.
6. The novel ecological water-permeable road structure for preventing water accumulation on road surfaces of claim 1, wherein the water-permeable surface layer (1) can be water-permeable bricks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123089316.7U CN216786729U (en) | 2021-12-10 | 2021-12-10 | Prevent road surface ponding's novel ecology road structure that permeates water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123089316.7U CN216786729U (en) | 2021-12-10 | 2021-12-10 | Prevent road surface ponding's novel ecology road structure that permeates water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216786729U true CN216786729U (en) | 2022-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123089316.7U Expired - Fee Related CN216786729U (en) | 2021-12-10 | 2021-12-10 | Prevent road surface ponding's novel ecology road structure that permeates water |
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| CN (1) | CN216786729U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114990951A (en) * | 2022-08-04 | 2022-09-02 | 喜跃发国际环保新材料股份有限公司 | Water permeable brick |
-
2021
- 2021-12-10 CN CN202123089316.7U patent/CN216786729U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114990951A (en) * | 2022-08-04 | 2022-09-02 | 喜跃发国际环保新材料股份有限公司 | Water permeable brick |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20220621 |