CN214423041U

CN214423041U - Ecological permeable road

Info

Publication number: CN214423041U
Application number: CN202023351032.6U
Authority: CN
Inventors: 李旭; 龙飞; 于宏明
Original assignee: Chongqing Jiaotong University Engineering Design And Research Institute Co ltd
Current assignee: Chongqing Jiaotong University Engineering Design And Research Institute Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-19
Anticipated expiration: 2030-12-31

Abstract

The utility model relates to an ecological permeable road belongs to the road structure field, and it includes the road main part, and the road main part includes surface course, concrete layer and the basic unit that from the top down set gradually, the surface course includes that the polylith fixes the brick that permeates water on concrete layer, and the brick that permeates water includes the brick body and catchments the fill, has seted up a plurality of micropores of permeating water on the brick body, and the great one end of catchment fill is fixed with brick body diapire and the micropore and the inner chamber intercommunication of catchment fill of permeating water, and the catchment fill is kept away from brick body one end and is located the basic unit. The concrete that permeates water relatively poor has been solved in this application, and when the rainfall was big, the problem of the easy ponding in road surface has the water permeability that can improve the road main part, reduces the effect of the possibility of surface course ponding.

Description

Ecological permeable road

Technical Field

The application relates to the field of road structures, in particular to an ecological water permeable road.

Background

The permeable road is an environment-friendly and ecological road, and can enable rainwater to rapidly permeate into the earth surface, effectively supplement underground water and effectively improve the urban ecological system.

The utility model discloses a utility model patent that the bulletin number is CN207062692U discloses a type of permeating water ecological garden road, including the road bed and evenly lay the brick body on the road bed, the brick body is including laying the walking brick in road bed central authorities and laying the health care brick in walking brick both sides, is provided with skid proof block on the walking brick and sets up the arc recess in skid proof block interval department, and the arc recess on two adjacent brick bodies communicates each other, is provided with a plurality of first rivers through-holes in the arc recess, is provided with a plurality of second rivers through-holes on the health care brick.

In view of the above-mentioned related technologies, the inventor believes that, because the brick body is paved by concrete, the concrete slurry is easy to block the hole of the rotating body in the paving process, and the concrete is poor in water permeability, so that the problem that water is easy to accumulate on the road surface when the rainwater amount is large exists.

SUMMERY OF THE UTILITY MODEL

In order to improve the water permeability of road main part, reduce the possibility of surface course ponding, this application provides an ecological road that permeates water.

The application provides a pair of ecological road that permeates water adopts following technical scheme:

the utility model provides an ecological road that permeates water, includes the road main part, and the road main part includes surface course, concrete layer and the basic unit that from the top down set gradually, the surface course includes that the polylith fixes the brick that permeates water on concrete layer, and the brick that permeates water includes the brick body and catchment fill, has seted up a plurality of micropores of permeating water on the brick body, and the great one end of catchment fill is fixed with the brick body diapire and the micropore and catchment fill inner chamber intercommunication of permeating water, and the catchment fill is kept away from brick body one end and is located the basic unit.

Through adopting above-mentioned technical scheme, during the installation, installer can lay a layer of concrete earlier on the basic unit and form concrete layer, then wear to establish the water catch bowl in concrete layer to make the water catch bowl keep away from brick body one end and insert in the basic unit, then to spraying water on the brick body, rivers can get into brick body and water catch bowl along the micropore that permeates water in proper order, then discharge from the water catch bowl bottom, thereby keep away from the water catch bowl and go out the concrete thick liquids that brick body one end probably blocked, reduce the water catch bowl and keep away from the concrete thick liquids in the brick body one end and solidify and the possibility that blocks up the water catch bowl. After the construction finishes, when raining, the rainwater can get into the brick body and the water collecting bucket in proper order, then keep away from brick body one end from the water collecting bucket and get into the basic unit in, increased the efficiency of permeating water, can improve the water permeability of road main part, reduce the possibility of surface course ponding.

Optionally, the water permeable brick further comprises a drain pipe fixed at one end of the water collecting hopper far away from the brick body, and the side wall of the drain pipe is provided with at least one drain hole along the axial direction.

Through adopting above-mentioned technical scheme, the drain hole is seted up at the drain pipe lateral wall, when can reducing the drain pipe and pass concrete layer, the concrete slurry gets into the possibility of drain hole, can also increase the quantity of drain hole to further increase drainage efficiency, further improve road body's water permeability.

Optionally, one end of the drain pipe, which is far away from the water collecting hopper, is gradually reduced to form a taper shape.

Through adopting above-mentioned technical scheme, the drain pipe of taper can reduce the resistance that receives concrete thick liquids and basic unit to more do benefit to and insert the drain pipe in the basic unit.

Optionally, the inner wall of the drain pipe is provided with a glutinous rice paper layer along the circumferential direction.

Through adopting above-mentioned technical scheme, sticky rice paper layer is the wash port shutoff on with the drain pipe, further reduces the drain pipe and inserts the possibility in the concrete thick liquid gets into the wash port when the concrete thick liquid, and when the rainwater got into the drain pipe, sticky rice paper layer met big water and dissolves for hydroenergy gets into the basic unit from the wash port, further improves the water permeability of road main part.

Optionally, green belts are arranged on two sides of the road main body, and the green belts are lower than the surface layer.

Through adopting above-mentioned technical scheme, when rainy, when the rainwater volume too big too late infiltration to the brick body, unnecessary rainwater can flow in the greenbelt, continues the infiltration through the greenbelt, and then improves infiltration efficiency, reduces the possibility of surface layer ponding.

Optionally, be equipped with the escape canal between greenbelt and the road main part, the escape canal cross-section is the open triangle-shaped in top, and the escape canal is higher than the escape canal and is close to greenbelt one end near road main part one side.

Through adopting above-mentioned technical scheme for the rainwater of surface course flows in the escape canal after, can follow the escape canal and discharge in municipal drainage pipe, fills up the escape canal back when the rainwater excessively, and the rainwater just is close to greenbelt one side overflow to the greenbelt from the escape canal in, further reduces the possibility of surface course ponding.

Optionally, the open end of the drainage ditch is sealed and covered with a filter plate, and filter holes are densely distributed in the filter plate.

Through adopting above-mentioned technical scheme, the filter can block great impurity in the rainwater outside, reduces the possibility that the escape canal is blockked up.

Optionally, a water-resisting layer is arranged between the road main body and the green belt.

Through adopting above-mentioned technical scheme, when the rainfall is great, the water content in the greenbelt is great, and water in the greenbelt is easy to the basic unit infiltration that the water content is less relatively, and the water barrier can reduce the water in the greenbelt to the possibility of basic unit infiltration ground to reduce the possibility that influences road main body's infiltration ability.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when raining, rainwater can enter the brick bodies and the water collecting hopper in sequence, and then enters the base layer from one end, far away from the brick bodies, of the water collecting hopper, so that the water permeating efficiency is increased, and the water permeability of the road main body can be improved;

2. when raining, when the rainwater amount is too large and cannot permeate into the brick body, redundant rainwater can flow into the green belt and continuously permeate through the green belt, so that the water seepage efficiency is improved, and the possibility of surface layer water accumulation is reduced;

3. through setting up the escape canal between surface course and greenbelt for the rainwater of surface course flows into behind the escape canal, can follow the escape canal and discharges in the municipal drainage pipe, fills up the escape canal back when the rainwater excessively, and the rainwater just is close to greenbelt one side from the escape canal and overflows to the greenbelt in, further reduces the possibility of surface course ponding.

Drawings

FIG. 1 is a schematic overall structure diagram of an ecological water-permeable road according to an embodiment of the present application;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a schematic view of the overall structure of the water permeable brick according to the embodiment.

Description of reference numerals: 1. a surface layer; 11. water permeable bricks; 111. a brick body; 1111. water permeable micropores; 112. a water collecting hopper; 113. a drain pipe; 1131. a drain hole; 114. a glutinous rice paper layer; 2. a concrete layer; 3. a base layer; 4. a green belt; 5. a drainage ditch; 6. a filter plate; 61. a filtration pore; 7. and a water barrier layer.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses ecological permeable road. Referring to fig. 1 and 2, the ecological water permeable road includes a road body, the road body includes a surface course 1, a concrete layer 2 and a base layer 3, the surface course 1 includes a plurality of water permeable bricks 11 laid on the concrete layer 2, the water permeable bricks 11 include brick bodies 111, water collecting hoppers 112 and drain pipes 113, during installation, an installer can lay a layer of concrete on the base layer 3 to form the concrete layer 2, then wear the water collecting hoppers 112 and the drain pipes 113 in the concrete layer 2, and insert the drain pipes 113 into the base layer 3, so that when raining, rainwater can enter the brick bodies 111, the water collecting hoppers 112 and the drain pipes 113 in sequence, and then enter the base layer 3 from the drain pipes 113, thereby improving the water permeability of the road body and reducing the possibility of water accumulation of the surface course 1.

The base layer 3 may be a layer of dirt having good water permeability. After the top of basic unit 3 is leveled, lay concrete slurry to basic unit 3, form concrete layer 2, concrete layer 2 is used for installing surface course 1.

Referring to fig. 2 and 3, the brick body 111 is a rectangular brick, the brick body 111 is provided with a plurality of water-permeable micropores 1111, the larger end of the water collecting hopper 112 is fixed with the bottom wall of the brick body 111, the water-permeable micropores 1111 are communicated with the inner cavity of the water collecting hopper 112, the drain pipe 113 is integrally formed at the end, far away from the brick body 111, of the water collecting hopper 112, and the drain pipe 113 is communicated with the inner cavity of the water collecting hopper 112, so that rainwater entering the brick body 111 can be discharged from the drain pipe 113. During installation, an installer can wear the water collecting hopper 112 into the concrete layer 2 to fix the water collecting hopper before the concrete layer 2 is solidified, and insert the drain pipe 113 into the base layer 3, so that water discharged from the drain pipe 113 can permeate into the base layer 3.

The side wall of the drain pipe 112 is axially provided with a plurality of drain holes 1131, which not only reduces the possibility that concrete slurry enters the drain holes 1131 when the drain pipe 113 passes through the concrete layer 2, but also increases the number of the drain holes 1131, thereby further improving the water permeability of the road body. The end of the drain pipe 113, which is far away from the water collecting hopper 112, is gradually reduced to form a cone shape, so that the resistance of the drain pipe 113 to the concrete slurry and the base layer 3 can be reduced, and the drain pipe 113 can be inserted into the base layer 3 more conveniently.

In order to further reduce the possibility that the concrete slurry enters the drainage hole 1131 when the drainage pipe 113 passes through the concrete layer 2, the glutinous rice paper layer 114 is adhered to the inner wall of the drainage pipe 113 along the circumferential direction, and the drainage hole 1131 is blocked by the glutinous rice paper layer 114, so that the concrete slurry cannot enter the drainage hole 1131 when the drainage pipe 113 passes through the concrete layer 2. When rainwater enters the drainage pipe 113, the sticky rice paper layer 114 is melted by a large amount of water, so that water can enter the base layer 3 through the drainage hole 1131.

Referring to fig. 1 and 2, road body both sides are equipped with greenbelt 4, and greenbelt 4 includes the loam layer and plants the vegetable layer on the loam layer, and greenbelt 4 is less than surface course 1 for when rainy, too big too much as the rainfall infiltration to the brick body 111 in, unnecessary rainwater can overflow to greenbelt 4 in, continues the infiltration through greenbelt 4, and then improves infiltration efficiency, reduces the possibility of surface course 1 ponding. When the rainfall is great, the water content in greenbelt 4 is great for water in greenbelt 4 easily permeates to basic unit 3 that the water content is less relatively, consequently, is equipped with water barrier 7 between road main part and greenbelt 4, and water barrier 7 can be the plastics rete, and water barrier 7 can reduce the water in greenbelt 4 to basic unit 3 infiltration ground possibility.

Be equipped with escape canal 5 between greenbelt 4 and the road body, 5 cross-sections in escape canal are the open triangle-shaped in top, and escape canal 5 is higher than escape canal 5 and is close to the setting of 4 one ends in greenbelt near one side of the road body for after 5 in the rainwater inflow escape canals of surface course 1, can follow 5 in the escape canal discharges municipal drainage pipe, reduce the infiltration burden of road body. In addition, when the drainage ditch 5 is filled with excessive rainwater, the rainwater preferentially overflows into the green belt 4 from the side of the drainage ditch 5 close to the green belt 4, and the possibility of water accumulation on the surface layer 1 is reduced.

In order to reduce the possibility that the drainage ditch 5 is blocked, the open end of the drainage ditch 5 is covered with a filter plate 6, and a plurality of circular filter holes 61 are densely distributed on the filter plate 6, so that rainwater can enter the drainage ditch 5 from the filter holes 61, and impurities cannot enter the drainage ditch 5 due to the blocking of the filter plate, thereby reducing the possibility that the drainage ditch 5 is blocked.

The installation method of the ecological water permeable road in the embodiment of the application is as follows: the installer may first lay a layer of concrete on the base layer 3 to form the concrete layer 2, and then insert the water collecting hopper 112 and the water discharging pipe 113 into the concrete layer 2 such that the water discharging pipe 113 is inserted into the base layer 3.

The implementation principle of the ecological water permeable road in the embodiment of the application is as follows: when raining, rainwater can enter the brick body 111, the water collecting hopper 112 and the drain pipe 113 in sequence, and then enter the base layer 3 from the drain holes 1131, so that the water permeability of the road body is improved, and the possibility of water accumulation on the surface layer 1 is reduced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an ecological road that permeates water, includes the road main part, and the road main part includes surface course (1), concrete layer (2) and basic unit (3) that from the top down set gradually, its characterized in that: surface course (1) include that the polylith fixes brick (11) of permeating water on concrete layer (2), and brick (11) of permeating water includes the brick body (111) and catchment fill (112), has seted up a plurality of micropores (1111) of permeating water on the brick body (111), and micropore (1111) and catchment fill (112) inner chamber intercommunication are fixed and are permeated water to the great one end of catchment fill (112) and the brick body (111) diapire, and catchment fill (112) are kept away from brick body (111) one end and are located basic unit (3).

2. The ecological water-permeable road of claim 1, characterized in that: the water permeable brick (11) further comprises a drain pipe (113) fixed at one end of the water collecting hopper (112) far away from the brick body (111), and at least one drain hole (1131) is formed in the side wall of the drain pipe (113) along the axial direction.

3. The ecological water-permeable road of claim 2, characterized in that: the end of the drain pipe (113) far away from the water collecting hopper (112) is gradually reduced into a cone shape.

4. The ecological water-permeable road according to any one of claims 2-3, characterized in that: the inner wall of the drain pipe (113) is provided with a glutinous rice paper layer (114) along the circumferential direction.

5. The ecological water-permeable road according to any one of claims 1 to 3, characterized in that: and green belts (4) are arranged on two sides of the road main body, and the green belts (4) are lower than the surface layer (1).

6. The ecological water-permeable road of claim 5, characterized in that: be equipped with escape canal (5) between greenbelt (4) and the road body, escape canal (5) cross-section is the open triangle-shaped in top, and escape canal (5) are close to road body one side and are higher than escape canal (5) and are close to greenbelt (4) one end.

7. The ecological water-permeable road of claim 6, characterized in that: the open end of the drainage ditch (5) is sealed and covered with a filter plate (6), and filter holes (61) are densely distributed in the filter plate (6).

8. The ecological water-permeable road of claim 5, characterized in that: and a water-resisting layer (7) is arranged between the road main body and the green belt (4).