CN216787369U

CN216787369U - Sponge urban road drainage structures

Info

Publication number: CN216787369U
Application number: CN202122312352.9U
Authority: CN
Inventors: 韦纯阳; 陈翠苹; 黎涛
Original assignee: Chongqing AVIC Construction Group Co Ltd
Current assignee: Chongqing AVIC Construction Group Co Ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-06-21
Anticipated expiration: 2031-09-24

Abstract

The utility model relates to the technical field of sponge cities, in particular to a road drainage structure for a sponge city, which comprises a road and a plurality of wells, wherein the road comprises a road surface, a roadbed, a water storage mechanism and drainage pipelines buried in the deep underground, and each well is communicated with the drainage pipeline; the water storage mechanism comprises a plurality of water storage pipes which are evenly distributed at intervals, the water storage pipes are perpendicular to the roadbed, one ends of the water storage pipes penetrate through the roadbed and are embedded in the roadbed, and the other ends of the water storage pipes are vertically communicated with the drainage pipeline. The utility model has the function of water storage and can effectively drain water and prevent blockage.

Description

Sponge urban road drainage structures

Technical Field

The utility model relates to the technical field of sponge cities, in particular to a road drainage structure for a sponge city.

Background

The sponge city is a city which can be like a sponge, has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters and the like, absorbs water, stores water, seeps water and purifies water when raining, and releases and utilizes the stored water when needed. Sponge city construction should follow ecological priority principle etc. combines together natural way and artifical measure, under the prerequisite of guaranteeing urban drainage prevention waterlogging safety, furthest realizes storing up, infiltration and purifying of rainwater in urban area, promotes the utilization of rainwater resource and ecological environment protection. However, when the existing sponge city structure is in heavy rain, the water outlet or the water well is easily flushed by five kinds of garbage on the road surface, so that the blockage is caused, the normal drainage can not be normally carried out, the normal drainage in a rainy day is not facilitated, and the problem is solved by a novel drainage structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sponge urban road drainage structure which has a water storage function and can effectively drain water and prevent blockage.

In order to solve the technical problems, the utility model adopts the following technical scheme:

a sponge urban road drainage structure comprises a road and a plurality of wells, wherein the road comprises a road surface, a roadbed, a water storage mechanism and drainage pipelines buried deep in the ground from top to bottom, and each well is communicated with the drainage pipelines; the water storage mechanism comprises a plurality of water storage pipes which are evenly distributed at intervals, the water storage pipes are perpendicular to the roadbed, one ends of the water storage pipes penetrate through the roadbed and are embedded in the roadbed, and the other ends of the water storage pipes are vertically communicated with the drainage pipeline.

Further, the well includes the well body, the one end and the road surface parallel and level of well body are equipped with the well lid, the other end of well body with drainage pipe intercommunication, be equipped with the water level monitor on the inner wall of well body, the well body with drainage pipe intercommunication department is equipped with the filter residue frame, be equipped with on the well lid and prevent stifled structure.

Furthermore, the anti-blocking structure comprises a supporting plate fixedly installed at the edge of the well head, a plurality of telescopic stand columns are uniformly arranged on the supporting plate at intervals, each telescopic stand column comprises a corrugated pipe column shell, expansion filler is filled in the corrugated pipe column shell, one end of each telescopic stand column is vertically and fixedly installed on the supporting plate, the other end of each telescopic stand column is connected with an annular supporting plate, and the annular supporting plate is abutted to the inner wall of the well cover; and the corrugated pipe column shell is provided with a plurality of water seepage holes.

Further, the swelling filler is a mixture of non-woven fabrics and swelling rubber water stop strip particles.

Furthermore, the frame wall of the filter residue frame is provided with filter holes.

The utility model has the beneficial effects that:

in the in-service use sight, the road surface is when building, drainage pipe is buried underground to the underground depths, carry out the pouring of landfill and road bed behind the connection water storage pipe on the drainage pipe, pour the road surface at last, the water storage pipe is conveniently discharged surface ponding infiltration underground in the rainy day, the interval evenly is equipped with the well, make things convenient for heavy rain weather to carry out a large amount of drainage work, prevent that the drainage from blockking up and causing the loss, and the water storage pipe can also be used for arid weather, impound, shutoff drainage pipe's play water end, it waters to intake the water end, make during water gets into the water storage pipe, carry to ground, can effectively maintain the road surface. The utility model has the function of water storage and can effectively drain water and prevent blockage.

Drawings

FIG. 1 is a schematic overall sectional structure of the present invention;

FIG. 2 is an enlarged view of FIG. 1A of the present invention;

FIG. 3 is an enlarged view of FIG. 1B of the present invention.

Reference numerals:

1-a water well; 11-well cover; 12-a water level monitor; 13-a filter residue frame; 14-an anti-blocking structure; 141-a pallet; 142-a bellows column shell; 143-expanded filler; 144-an annular support plate; 15-filtration pore; 2-road surface; 3-roadbed; 4-a water storage mechanism; 5-a drainage pipeline.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

As shown in fig. 1-3, the utility model provides a sponge urban road drainage structure, which comprises a road and a plurality of wells 1, wherein the road comprises a road surface 2, a roadbed 3, a water storage mechanism 4 and drainage pipelines 5 buried deep in the ground from top to bottom, and each well 1 is communicated with the drainage pipeline 5; the water storage mechanism 4 comprises a plurality of water storage pipes which are evenly distributed at intervals, the water storage pipes are perpendicular to the roadbed, one ends of the water storage pipes penetrate through the roadbed 3 and are embedded in the roadbed 3, and the other ends of the water storage pipes are vertically communicated with the drainage pipelines 5.

In this embodiment, road surface 2 is when building, drainage pipe 5 is buried underground to the underground depths, drainage pipe 5 goes up to connect and carries out the pouring of landfill and road bed 3 behind the water storage pipe, pour road surface 2 at last, the water storage pipe is conveniently discharged surface gathered water infiltration underground in rainy day, the interval evenly is equipped with well 1, make things convenient for heavy rain weather to carry out a large amount of drainage work, prevent that the drainage from blockking up and causing the loss, and the water storage pipe can also be used for arid weather, impound, shutoff drainage pipe 5's play water end, the end of intaking is watered, make water get into in the water storage pipe, carry to ground, can effectively maintain the road surface. This structure has the retaining function concurrently, can effectively carry out the drainage, prevents to block up.

As shown in fig. 1, the well 1 comprises a well body, one end of the well body is flush with the road surface and is provided with a well cover 11, the other end of the well body is communicated with the drainage pipeline 5, the inner wall of the well body is provided with a water level monitor 12, a filter residue frame 13 is arranged at the communication part of the well body and the drainage pipeline 5, and the well cover 11 is provided with an anti-blocking structure 14; in the embodiment, the water level monitor 12 is used for monitoring the water level in the well 1 to prevent accumulated water from flowing backwards, and the filter residue frame 13 prevents impurities such as garbage from entering the drainage pipeline 5 to cause blockage; the heatstroke prevention structure 14 is used to prevent the manhole cover 11 from being blocked by water.

As shown in fig. 2, the anti-blocking structure 14 includes a supporting plate 141 fixedly installed at the edge of the wellhead, a plurality of telescopic columns are uniformly arranged on the supporting plate 141 at intervals, each telescopic column includes a bellows column shell 142, an expansion filler 143 is filled in the bellows column shell 142, one end of each telescopic column is vertically and fixedly installed on the supporting plate 141, the other end of each telescopic column is connected with an annular supporting plate 144, and the annular supporting plate 144 abuts against the inner wall of the manhole cover 11; the corrugated pipe column shell 142 is provided with a plurality of water seepage holes; in this embodiment, bellows column shell 142 adopts the bellows among the prior art, can vertically stretch out and draw back, and when the heavy rainy day, the rainwater contacted inflation filler 143 by the infiltration hole infiltration on the bellows column shell 142, and inflation filler 143 meets the water grow, props up bellows column shell 142 to jack-up the well lid, the road surface is exceeded, just can be with in the road surface ponding arranges the sump pit fast, can effectively prevent to block up.

As shown in fig. 2, the swelling filler is a mixture of non-woven fabric and swelling rubber sealing rod particles, and in this embodiment, the mixture of non-woven fabric and swelling rubber sealing rod particles can swell with water and then retract into an original shape as water evaporates or falls naturally.

As shown in fig. 3, the frame walls of the filter residue frame 13 are all provided with filter holes 15; in the embodiment, the filter screen is made into a geometric shape, so that the contact area is increased, and the anti-blocking and garbage intercepting effects are better.

All technical features in the embodiment can be subjected to appearance modification according to actual needs.

The above embodiments are preferred implementations of the present invention, and the present invention can be implemented in other ways without departing from the spirit of the present invention.

Claims

1. The utility model provides a sponge urban road drainage structure which characterized in that: the water storage system comprises a road and a plurality of water wells (1), wherein the road comprises a road surface (2), a roadbed (3), a water storage mechanism (4) and drainage pipelines (5) buried in the deep underground from top to bottom, and each water well (1) is communicated with the drainage pipeline (5);

the water storage mechanism (4) comprises a plurality of water storage pipes which are evenly distributed at intervals, the water storage pipes are perpendicular to the roadbed, one ends of the water storage pipes penetrate through the roadbed (3) and are embedded in the roadbed (3), and the other ends of the water storage pipes are vertically communicated with the drainage pipeline (5).

2. The sponge urban road drainage structure of claim 1, wherein: well (1) is including the well body, the one end and the road surface parallel and level of well body are equipped with well lid (11), the other end of well body with drainage pipe (5) intercommunication, be equipped with water level monitor (12) on the inner wall of well body, the well body with drainage pipe (5) intercommunication department is equipped with filter residue frame (13), be equipped with on well lid (11) and prevent stifled structure (14).

3. The sponge urban road drainage structure of claim 2, wherein: the anti-blocking structure (14) comprises a supporting plate (141) fixedly installed at the edge of a wellhead, a plurality of telescopic vertical columns are uniformly arranged on the supporting plate (141) at intervals, each telescopic vertical column comprises a corrugated pipe column shell (142), expansion fillers (143) are filled in the corrugated pipe column shell (142), one ends of the telescopic vertical columns are vertically and fixedly installed on the supporting plate (141), the other ends of the telescopic vertical columns are connected with an annular supporting plate (144), and the annular supporting plates (144) are abutted to the inner wall of the well lid (11); the corrugated pipe column shell (142) is provided with a plurality of water seepage holes.

4. The sponge urban road drainage structure of claim 3, wherein: the expansion filler is a mixture of non-woven fabrics and expansion rubber water stop strip particles.

5. The sponge urban road drainage structure of claim 2, wherein: and the frame wall of the filter residue frame (13) is provided with filter holes (15).