Kerb with drainage function and pollutant intercepting function

A curb stone, functional technology, applied in the direction of side ditch/curb stone, drainage structure, water/sewage treatment, etc., can solve the problem of single curb stone function, no drainage and sewage interception, etc. The effect of peaking, reducing frequency

Inactive Publication Date: 2014-08-27
BEIJING UNIV OF CIVIL ENG & ARCHITECTURE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The technical problem to be solved by the present invention is to provide a curbstone with drainage and sewage interception functions in view of the shortcomings of the prior art that the curb stone has a single function and does not have the functions of drainage and sewage interception.

Method used

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  • Kerb with drainage function and pollutant intercepting function
  • Kerb with drainage function and pollutant intercepting function
  • Kerb with drainage function and pollutant intercepting function

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Embodiment Construction

[0030] The content of the present invention will be further described below in conjunction with the accompanying drawings.

[0031] Such as figure 1 As shown, a kind of curbstone 100 with drainage and sewage interception function described in the present invention is arranged between motor vehicle lane 101 and green belt 102, and green belt 102 is distributed between motor vehicle lane 101 and non-motor vehicle lane 103, and green belt A plurality of rainwater wells 105 are arranged in 102, and the rainwater wells 105 are connected by rainwater pipes 106, and rainwater flows into the curb 100 along the inflow direction 104 of the rainwater runoff in the motorway 101, and then finally flows into the rainwater wells from the curb 100 within 105.

[0032] Such as figure 2 , image 3 , Figure 4 , Figure 5 with Image 6 As shown, the curb 100 of the present invention includes a water inlet 1, an overflow 2, a drainage channel 3, an overflow channel 5 and a rainwater grate ...

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Abstract

The invention relates to the technical field of urban road rainwater treatment, in particular to a kerb with the drainage function and the pollutant intercepting function in an urban road rainwater treatment system. The kerb comprises a water inlet, an overflow port, a drainage channel, an overflow channel and a rainwater grating. The rainwater grating is arranged at the water inlet, the included angles between grating bars of the rainwater grating and the inflow direction of the rainwater runoff ranges from 108 degrees t 135 degrees, and the drainage channel is arranged at the bottom of the overflow channel and communicated with a catch basin. The kerb has certain drainage capacity, can make excessive rainwater flow into the greenbelt so as to effectively delay occurrence of the peak value, and can effectively improve the overall drainage capacity of an urban road and reduce the occurrence frequency of urban inland inundation. The kerb further achieves hierarchical control over rainwater runoff pollutants, effectively improves the quality of discharged rainwater and reduces rainwater runoff pollution loads. The kerb can be produced through a modular unit and thus is convenient to construct, install, clean and maintain.

Description

technical field [0001] The invention relates to the technical field of urban road rainwater treatment, in particular to a curb in an urban road rainwater treatment system, in particular to a curb with drainage and sewage interception functions. Background technique [0002] my country is in a critical period of building a well-off society in an all-round way, with unprecedented speed and scale. Roads play a pivotal role in urban planning and construction. Under the background of rapid urbanization, the impermeable surface area of ​​roads continues to increase, and rainwater cannot infiltrate, resulting in increased surface rainwater runoff. At present, the proportion of my country's urban roads to construction land is generally 10-15%, and some foreign cities even exceed 30-40%. Therefore, in order to coordinate the contradiction between people and the environment in urban development, how to grasp the increasing relationship between roads and the urban environment, and pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C11/22E03F5/046E03F5/14
CPCY02A10/30
Inventor 王建龙王明宇黄涛车伍李俊奇
Owner BEIJING UNIV OF CIVIL ENG & ARCHITECTURE
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