CN213173192U

CN213173192U - Sponge urban road drainage structures

Info

Publication number: CN213173192U
Application number: CN202020953347.9U
Authority: CN
Inventors: 武俊峰; 贾媛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-30
Filing date: 2020-05-30
Publication date: 2021-05-11
Anticipated expiration: 2030-05-30

Abstract

The utility model discloses a sponge urban road drainage structure, including the road trunk, road trunk bilateral symmetry is provided with the pavement, the bottom is provided with the subbottom in the road trunk, the subbottom upper end is provided with the protective layer, the protective layer upper end is provided with the filter layer, the filter layer upper end is provided with the water-retaining layer, the water-retaining layer upper end is provided with the permeable layer, permeable layer upper end is provided with water road base, water road base upper end is provided with water road surface layer, water road surface layer runs through and is provided with the infiltration pipe. This sponge urban road drainage structure sets up, can collect the rainwater, avoids water waste, and then can use the water resource in the reservoir to can filter the rainwater, and can promote the effective utilization with the water resource, improve urban ecological environment, can be convenient for the rainwater infiltration, prevent surface gathered water, also prevent the impact force of vehicle to the road basic body simultaneously.

Description

Sponge urban road drainage structures

Technical Field

The utility model relates to a road drainage technical field specifically is a sponge urban road drainage structures.

Background

The sponge city is a new generation of city rain and flood management concept, and means that the city has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like, absorbs water, stores water, seeps water and purifies water during raining, releases and utilizes the stored water when needed, and has higher utilization rate for a pebble ground drainage structure in a park.

Sponge urban road drainage structure on market can not collect the rainwater, can't filter the rainwater, and the water resource utilization rate is poor, is not convenient for the rainwater infiltration, can not solve surface ponding, also can not prevent the impact force scheduling problem of vehicle to the road base body, for this reason, we provide a sponge urban road drainage structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sponge urban road drainage structures to solve the sponge urban road drainage structures on the market that proposes in the above-mentioned background art, can not collect the rainwater, can't filter the rainwater, the water resource utilization rate is poor, the rainwater infiltration of not being convenient for, can not solve surface gathered water, also can not prevent the impact force scheduling problem of vehicle to the road basic body.

In order to achieve the above object, the utility model provides a following technical scheme: a sponge urban road drainage structure comprises a road trunk, sidewalks are symmetrically arranged on two sides of the road trunk, a bottom end in the road trunk is provided with a base, a protective layer is arranged at the upper end of the base, a filter layer is arranged at the upper end of the protective layer, a water storage layer is arranged at the upper end of the filter layer, a water seepage layer is arranged at the upper end of the water seepage layer, a water passing surface layer is arranged at the upper end of the water passing surface layer, a water seepage pipe penetrates through the water passing surface layer, a water storage tank is arranged at the bottom end in the sidewalk, a water guide pipe is welded at the front end of the water storage tank, a long pipe penetrates through the position, close to the left side edge, of the upper end of the water storage layer, a filter screen is installed at the middle, the water storage layer upper end runs through and has seted up through-hole two, the drain pipe is installed to the filter layer lower extreme, drain pipe left side fixedly connected with honeycomb duct.

Preferably, the inside buffer tube that is provided with of infiltration layer, and four groups the buffer tube evenly distributed is inside the infiltration layer.

Preferably, the permeable layer is communicated with the water storage tank through long pipes, and two groups of long pipes are arranged inside the water storage layer.

Preferably, a plurality of groups infiltration pipe equidistance distributes inside water route surface course, a plurality of groups through-hole evenly distributed is on the support frame, and three support frames equidistance of group distribute in infiltration intraducts.

Preferably, the groups of through holes are equidistantly distributed at the upper end of the aquifer.

Preferably, the filter layer is communicated with the water storage tank through a drain pipe and a guide pipe, and the drain pipe and the guide pipe are both provided with two groups.

Compared with the prior art, the beneficial effects of the utility model are that: according to the sponge urban road drainage structure, the drainage pipe is arranged at the lower end of the filtering layer, rainwater flows into the filtering layer through the water storage layer and then flows into the water storage tank through the drainage pipe and the guide pipe, so that the rainwater can be collected, the waste of water resources is avoided, the filtering layer is arranged at the lower end of the water storage layer, and meanwhile, the water guide pipe is arranged at the front end of the water storage tank, so that the water resources in the water storage tank can be used, the rainwater can be filtered, the effective utilization of the water resources can be promoted, and the urban ecological environment is improved;

this sponge urban road drainage structure is through crossing inside a plurality of groups infiltration pipe that sets up of road surface layer, can be when the rainwater is too much, make rainwater ability to flow into from the infiltration pipe and cross the road surface layer, simultaneously through three support frames of group of installation in the infiltration pipe, can improve the whole bearing capacity of crossing the road surface layer effectively, protect crossing the road surface layer, and run through in the support frame and set up a plurality of groups through-hole one, can make the rainwater fall into through the road surface layer from the through-hole one, can be convenient for the rainwater oozes down, prevent surface gathered water, also prevent the impact force of vehicle to the road surface basic body simultaneously.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

FIG. 3 is a schematic view of the semi-planer structure of the infiltration pipe of the present invention;

fig. 4 is a schematic view of the supporting frame of the present invention.

In the figure: 1. a road trunk; 2. a sidewalk; 3. a base; 4. a protective layer; 5. a filter layer; 6. a aquifer; 7. a water seepage layer; 8. a water passing road base layer; 9. a water passing road surface layer; 10. a water seepage pipe; 11. a water storage tank; 12. a water conduit; 14. a long tube; 15. a filter screen; 17. a support frame; 18. a first through hole; 19. a second through hole; 20. a drain pipe; 21. and a flow guide pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a sponge urban road drainage structure comprises a road trunk 1, sidewalks 2 are symmetrically arranged on two sides of the road trunk 1, a base 3 is arranged at the inner bottom end of the road trunk 1, a protective layer 4 is arranged at the upper end of the base 3, a filter layer 5 is arranged at the upper end of the protective layer 4, a water storage layer 6 is arranged at the upper end of the filter layer 5, a water seepage layer 7 is arranged at the upper end of the water storage layer 6, a water passing layer base 8 is arranged at the upper end of the water seepage layer 7, a water passing layer 9 is arranged at the upper end of the water passing layer base 8, a water seepage pipe 10 is arranged in a penetrating mode through the water passing layer 9, a water storage pool 11 is arranged at the inner bottom end of the sidewalk 2, a water guide pipe 12 is welded at the front end of the water storage pool 11, a long pipe 14 is arranged at the position, close to, the upper end of the water storage layer 6 is provided with a second through hole 19 in a penetrating way, the lower end of the filter layer 5 is provided with a drain pipe 20, and the left side of the drain pipe 20 is fixedly connected with a guide pipe 21.

Buffer tubes are arranged inside the water seepage layer 7, four groups of buffer tubes are uniformly distributed inside the water seepage layer 7, the water seepage layer 7 is communicated with a water storage tank 11 through the long tubes 14, two groups of long tubes 14 are arranged inside the water storage layer 6, a plurality of groups of water seepage tubes 10 are equidistantly distributed inside the water passing surface layer 9, a plurality of groups of through holes 18 are uniformly distributed on the support frames 17, three groups of support frames 17 are equidistantly distributed inside the water seepage tubes 10, a plurality of groups of water seepage tubes 10 are arranged inside the water passing surface layer 9, rainwater can flow into the water passing base layer 8 from the water seepage tubes 10 when the rainwater is too much, meanwhile, the whole bearing capacity of the water passing surface layer can be effectively improved through the three groups of support frames 17 arranged inside the water seepage tubes 10, the water passing surface layer 9 is protected, the plurality of groups of through holes 18 are arranged inside the support frames 17 in a penetrating manner, the rainwater can fall into the water passing base layer 8, can facilitate rainwater infiltration, prevent water accumulation on road surface and simultaneously prevent impact force of vehicles to road basic bodies, a plurality of groups of through holes II 19 are equidistantly distributed at the upper end of the water storage layer 6, the filter layer 5 is communicated with the water storage tank 11 through the drain pipe 20 and the guide pipe 21, and two groups of drain pipes 20 and guide pipes 21 are arranged, by arranging the filter layer 5 at the lower end of the water storage layer 6 and arranging the drain pipe 20 at the lower end of the filter layer 5, the rainwater flows into the filter layer 5 through the water storage layer 6, then flows into the water storage tank 11 through the water discharge pipe 20 in cooperation with the guide pipe 21, so that rainwater can be collected to avoid water resource waste, and meanwhile, the water guide pipe 12 is arranged at the front end of the water storage tank 11, and then can use the water resource in the tank 11 to can filter the rainwater, and can promote the effective utilization with the water resource, improve city ecological environment.

The working principle is as follows: for the sponge urban road drainage structure, firstly, the bottom end in the road trunk 1 is provided with the base 3 which can support the whole, and then the upper end of the base 3 is provided with the protective layer 4 which is convenient for protecting the drainage pipe 20 and the diversion pipe 21, then a plurality of groups of water seepage pipes 10 are arranged in the water passing road surface layer 9, and three groups of support frames 17 are arranged in the water seepage pipes 10, and a plurality of groups of through holes 18 are arranged at the upper end of the support frame 17 in a penetrating way, so that the water on the road surface can flow into the water passing road surface layer 8 through the water seepage pipes 10, wherein the plurality of groups of water seepage pipes 10 are arranged in the water passing road surface layer 9, when the rainwater is too much, the rainwater can flow into the water passing road surface layer 8 from the water seepage pipes 10, meanwhile, the water passing road surface layer 9 can be protected by arranging the three groups of support frames 17 in the water seepage pipes 10, and a plurality of groups of through, the rainwater can fall into the water passing road base layer 8 from the first through hole 18, the rainwater can conveniently seep, the surface water accumulation is prevented, and meanwhile, the impact force of vehicles to road base bodies is also prevented, finally, the rainwater flows into the water storage layer 6 through the water seepage layer 7, a plurality of groups of second through holes 19 are formed in the water storage layer 6 in a penetrating mode, the rainwater can flow into the filter layer 5 and is filtered under the action of the filter layer 5, the rainwater can further flow into the water storage tank 11 by matching with the drain pipe 20 and the flow guide pipe 21, then, the rainwater of the pavement 2 can flow into the water storage tank 11 by arranging two groups of long pipes 14 at the left side of the upper end of the water storage layer 6, the filter screen 15 is arranged in the long pipes 14, the rainwater can be filtered, the water guide pipe 12 is arranged at the front end of the water storage tank 11 and is connected with an external pipeline through the water guide pipe 12, and the water resource in the water storage tank 11, wherein through setting up filter layer 5 at 6 lower extremes of aquifer, through be provided with drain pipe 20 at 5 lower extremes of filter layer, the rainwater passes through aquifer 6 and flows into filter layer 5, then flow into storage tank 11 in through drain pipe 20 cooperation honeycomb duct 21, and then can collect the rainwater, avoid water waste, be provided with aqueduct 12 at storage tank 11 front end simultaneously, and then can use the water resource in storage tank 11, thereby can filter the rainwater, and can promote the effective utilization with the water resource, improve urban ecological environment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sponge urban road drainage structures, includes road trunk (1), its characterized in that: the road pavement is characterized in that sidewalks (2) are symmetrically arranged on two sides of a road trunk (1), a bottom base (3) is arranged at the inner bottom end of the road trunk (1), a protective layer (4) is arranged at the upper end of the bottom base (3), a filter layer (5) is arranged at the upper end of the protective layer (4), a water storage layer (6) is arranged at the upper end of the filter layer (5), a water seepage layer (7) is arranged at the upper end of the water seepage layer (7), a water passing base layer (8) is arranged at the upper end of the water passing base layer (8), a water passing pipe (10) penetrates through the water passing surface layer (9), a water storage tank (11) is arranged at the inner bottom end of the sidewalk (2), a water guide pipe (12) is welded at the front end of the water storage tank (11), a long pipe (14) penetrates, filter screen (15) are installed to the inside intermediate position of long tube (14), support frame (17) are installed to the inside intermediate position of infiltration pipe (10), run through in the middle of support frame (17) and seted up through-hole one (18), water-storage layer (6) upper end is run through and has been seted up through-hole two (19), drain pipe (20) are installed to filter layer (5) lower extreme, drain pipe (20) left side fixedly connected with honeycomb duct (21).

2. The sponge urban road drainage structure of claim 1, wherein: the inside buffer tube that is provided with of infiltration layer (7), and four groups buffer tube evenly distributed is inside infiltration layer (7).

3. The sponge urban road drainage structure of claim 1, wherein: the permeable layer (7) is communicated with the water storage tank (11) through long pipes (14), and two groups of long pipes (14) are arranged inside the water storage layer (6).

4. The sponge urban road drainage structure of claim 1, wherein: the water seepage pipes (10) are distributed inside the water passing surface layer (9) at equal intervals, the through holes I (18) are uniformly distributed on the supporting frames (17), and the supporting frames (17) are distributed inside the water seepage pipes (10) at equal intervals.

5. The sponge urban road drainage structure of claim 1, wherein: the groups of the second through holes (19) are distributed at the upper end of the water storage layer (6) at equal intervals.

6. The sponge urban road drainage structure of claim 1, wherein: the filter layer (5) is communicated with the water storage tank (11) through a drain pipe (20) and a guide pipe (21), and the drain pipe (20) and the guide pipe (21) are both provided with two groups.