CN214089313U

CN214089313U - Sponge city district road structure

Info

Publication number: CN214089313U
Application number: CN202022855570.2U
Authority: CN
Inventors: 陶冉冉; 唐勇
Original assignee: Jiangsu Ziqin Construction Development Co Ltd
Current assignee: Jiangsu Ziqin Construction Development Co Ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-08-31
Anticipated expiration: 2030-12-01

Abstract

The application relates to a sponge city district road structure, including the road surface, road surface length direction both sides all are provided with drainage pipe and state and seted up the water inlet on the drainage pipe to water inlet and road surface intercommunication. During the rainfall, ponding on the road surface can enter into inside the drainage pipe through the water inlet, therefore the runoff of production on the road surface can flow into in the drainage pipe to carry out recycle to the rainwater.

Description

Sponge city district road structure

Technical Field

The application relates to the field of sponge cities, in particular to a sponge city community road structure.

Background

At present, people propose the concept of sponge city in order to deal with urban inland inundation. The sponge city is a new generation of city rainfall flood management concept, and means that the city can be like a sponge, and has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like. However, the small residential district has a large area ratio in the city, and therefore, in order to construct a sponge city, improvement of water supply and drainage in the district is required.

The inside road of common district is stereoplasm road surfaces such as cement usually, and the drainage on road surface is relatively poor, and at rainfall water, the rainwater can form the runoff on district road surface, and the runoff can directly arrange to the lawn or subaerial of road both sides, is not convenient for carry out recycle to the rainwater.

SUMMERY OF THE UTILITY MODEL

In order to facilitate carrying out recycle to the rainwater, this application provides sponge city district road structure.

The application provides a sponge city district road structure adopts following technical scheme:

sponge city district road structure, including the road surface, road surface length direction both sides all are provided with drainage pipe, the water inlet has been seted up on the drainage pipe, and water inlet and road surface intercommunication.

Through adopting above-mentioned technical scheme, during the rainfall, ponding on the road surface can enter into to inside the drainage pipe through the water inlet, so the runoff of production on the road surface can flow into in the drainage pipe to in collecting the rainwater, thereby be convenient for carry out recycle to the rainwater.

Preferably, the water collecting tank has all been seted up to road surface length direction both sides, the water collecting tank sets up along road surface length direction, set up the outlet with the water inlet intercommunication on the water collecting tank inner wall.

Through adopting above-mentioned technical scheme, the water catch bowl can block rivers on the road surface for rivers are difficult directly to flow to the subaerial of road surface one side, and can directly flow into to drainage pipe through the outlet after rivers flow into the water catch bowl in, thereby are convenient for collect the rainwater on the road surface.

Preferably, a first grid is further arranged on the water collecting tank, and the first grid is connected with the road surface.

Through adopting above-mentioned technical scheme, first grid can play the guard action to the water catch bowl for the water catch bowl is difficult by debris jam, and first grid can effectively promote the planarization on road surface, makes the water catch bowl difficult to cause the influence to pedestrian's the current.

Preferably, a water permeable pipeline is arranged inside the road surface, one end of the water permeable pipeline is communicated with one drainage pipeline, and the other end of the water permeable pipeline is communicated with the other drainage pipeline; seted up a plurality of hole of permeating water on the road surface, the hole one end of permeating water extends to the road surface, the other end with permeate water the pipeline intercommunication.

Through adopting above-mentioned technical scheme, hydroenergy on the road surface can get into in the hole of permeating water and the pipeline of permeating water to get into to the drain pipe in, thereby effectively promote the collection speed to the rainwater, make the rainwater be difficult for the accumulation on the road surface to produce ponding.

Preferably, both ends of the water permeable pipeline are inclined downwards.

Through adopting above-mentioned technical scheme, after the rainwater got into to the pipeline of permeating water, the pipeline of permeating water can play the guide effect to the rainwater for the rainwater gets into to drainage pipe in more easily.

Preferably, the drainage pipeline is provided with a plurality of openings, and the plurality of openings are distributed along the length direction of the drainage pipeline; and a second grating is arranged on the opening and is connected with a drainage pipeline.

Through adopting above-mentioned technical scheme, the rainwater can directly get into to drainage pipe through the opening in to drainage pipe collects the rainwater.

Preferably, a filter screen is arranged between every two adjacent openings and is positioned inside the pipeline and connected with the pipeline.

Through adopting above-mentioned technical scheme, the filter screen can filter the debris of rainwater to be convenient for retrieve the rainwater. And all be provided with the filter screen between two adjacent openings for debris are difficult for piling up together, thereby make the difficult jam of drainage pipe.

Preferably, drainage pipe one side still is provided with the overflow pipe that is used for with the catch basin intercommunication, the overflow pipe tip is located drainage pipe lateral wall upper end and communicates with drainage pipe.

Through adopting above-mentioned technical scheme, when the precipitation is more, the rainwater can directly get into in the rainwater well through the overflow pipe to the rainwater of accumulation on the quick discharge road surface.

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

1. when rainfall, the accumulated water on the road surface can enter the drainage pipeline through the water inlet, so that runoff generated on the road surface can flow into the drainage pipeline to collect rainwater, and the rainwater can be recycled;

2. the water collecting grooves are formed in the two sides of the road surface in the length direction and can block water flow on the road surface, and the water flow can directly flow into the drainage pipeline through the drainage outlet after flowing into the water collecting grooves; the road surface is provided with water permeable holes and water permeable pipelines, and rainwater can enter the drainage pipe through the water permeable holes and the water permeable pipelines, so that the rainwater collection speed is effectively increased;

3. the drainage pipeline is provided with a plurality of openings, rainwater can directly enter the drainage pipeline through the openings, a filter screen is arranged between every two adjacent openings, and the filter screen can filter sundries in the rainwater so as to be convenient for recovering the rainwater; and a plurality of filter screens can separate debris for debris are difficult for piling up together, and drainage pipe is difficult for blockking up.

Drawings

FIG. 1 is a road structure of a sponge city cell in the embodiment of the present application;

FIG. 2 is a cross-sectional view of a pavement;

fig. 3 is a structure for showing a filter net.

In the drawings, the reference numbers: 1. a pavement; 11. water permeable holes; 12. a water permeable pipe; 13. a water collection tank; 14. a first grid; 2. a water discharge pipeline; 21. a second grid; 22. a filter screen; 23. and (4) an overflow pipe.

Detailed Description

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

The embodiment of the application discloses sponge city district road structure. Referring to fig. 1 and 2, the sponge urban community road structure includes a road surface 1 and a drainage pipeline 2. Two drainage pipelines 2 are arranged and are arranged along the length direction of the road surface 1. The two drainage pipelines 2 are symmetrically distributed on two sides of the road surface 1 in the length direction. A water permeable pipeline 12 is buried in the road surface 1, the water permeable pipeline 12 is arranged along the width direction of the road surface 1, one end of the water permeable pipeline 12 is communicated with one drainage pipeline 2, and the other end of the water permeable pipeline is communicated with two drainage pipelines 2.

Referring to fig. 2, both ends of the water permeable pipe 12 are all inclined downward so that the water permeable pipe 12 is in an inverted V-shaped configuration. Still seted up on road surface 1 and penetrated hole 11, the one end of penetrating hole 11 and the pipeline 12 intercommunication of permeating water, the other end extends to 1 surface on road surface for rainwater on road surface 1 can get into to drainage pipe 2 in through pipeline 12 of permeating water.

Referring to fig. 1 and 2, water collecting grooves 13 are formed in both sides of the length direction of the road surface 1, and the water collecting grooves 13 are arranged along the length direction of the road surface 1. The side wall of the water collecting tank 13 is provided with a water outlet, the side wall of the drainage pipeline 2 is provided with a water inlet, and the water outlet is communicated with the water inlet, so that rainwater on the road surface 1 flows into the water collecting tank 13 and then directly enters the drainage pipeline 2.

Referring to fig. 1 and 2, the sump 13 is further provided at an upper side thereof with a first grill 14. The first grid 14 is fixed on the road surface 1, so that the first grid 14 can play a certain role in protecting the road surface 1.

Referring to fig. 1 and 2, the upper end of the drain pipe 2 is flush with the surface of the road surface 1. And a plurality of openings are arranged at the upper end of the drainage pipeline 2 and are evenly distributed along the length direction of the drainage pipeline 2. Rainwater can directly enter the interior of the drainage pipe 2 through the opening.

Referring to fig. 3, a filter screen 22 is further disposed between two adjacent openings, the filter screen 22 is located inside the drain pipe 2, and the periphery of the filter screen 22 is fixed on the drain pipe 2. The filter net 22 can filter impurities in the rainwater. A second grill 21 is provided on each opening, and the second grill 21 is fixed to the drain duct 2.

Referring to fig. 1, an overflow pipe 23 is further disposed on a side of the drainage pipeline 2 facing away from the road surface 1, the end of the overflow pipe 23 is communicated with the drainage pipeline 2, and one end of the overflow pipe 23 connected with the drainage pipeline 2 is located at the upper end of the side wall of the drainage pipeline 2. The end of the overflow pipe 23 remote from the drainage pipe 2 is used for being connected with a rainwater well, so that when the rainfall is excessive, a part of rainwater directly enters the rainwater well through the overflow pipe 23 so as to drain water quickly.

The implementation principle of the sponge city district road structure of the embodiment of the application is as follows: when raining, a part of rainwater on the road surface 1 enters the drainage pipeline 2 through the water permeable holes 11, and the other part of rainwater directly flows into the drainage pipeline 2 through the road surface 1.

The staff can collect the rainwater through drainage pipe 2.

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. Sponge city district road structure, its characterized in that: the road surface water inlet and drainage system comprises a road surface (1), wherein drainage pipelines (2) are arranged on two sides of the road surface (1) in the length direction, a water inlet is formed in each drainage pipeline (2), and the water inlet is communicated with the surface of the road;

both sides of the length direction of the pavement (1) are provided with water collecting grooves (13), the water collecting grooves (13) are arranged along the length direction of the pavement (1), and the inner wall of each water collecting groove (13) is provided with a water outlet communicated with a water inlet;

the water collecting tank (13) is also provided with a first grid (14), and the first grid (14) is connected with the road surface (1).

2. The sponge urban community road structure of claim 1, characterized in that: a water permeable pipeline (12) is arranged in the pavement (1), one end of the water permeable pipeline (12) is communicated with one drainage pipeline (2), and the other end of the water permeable pipeline (12) is communicated with the other drainage pipeline (2); seted up a plurality of hole (11) of permeating water on road surface (1), the hole (11) one end of permeating water extends to road surface (1) surface, the other end with permeate water pipeline (12) intercommunication.

3. The sponge urban community road structure of claim 2, characterized in that: both ends of the water permeable pipeline (12) are downwards inclined.

4. The sponge urban community road structure of claim 1, characterized in that: a plurality of openings are formed in the drainage pipeline (2), and are distributed along the length direction of the drainage pipeline (2); a second grating (21) is arranged on the opening, and the second grating (21) is connected with the drainage pipeline (2).

5. The sponge urban community road structure of claim 4, characterized in that: a filter screen (22) is arranged between every two adjacent openings, and the filter screen (22) is located inside the pipeline and connected with the pipeline.

6. The sponge urban community road structure of claim 1, characterized in that: drainage pipe (2) one side still is provided with overflow pipe (23) that are used for with the rainwater well intercommunication, overflow pipe (23) tip is located drainage pipe (2) lateral wall upper end and communicates with drainage pipe (2).