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Urban road comprehensive drainage system and urban road

A drainage system and drainage channel technology, applied in waterway systems, roads, roads, etc., can solve problems such as single drainage path, low drainage efficiency, and slow drainage speed, so as to reduce the impact of water flow, improve drainage efficiency, and reduce the possibility Effect

Active Publication Date: 2022-03-29
中泰建工(北京)建筑工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of the above-mentioned related technologies, the inventor believes that there is a single urban road drainage path, which may cause slow drainage speed, resulting in water accumulation on the road, resulting in low drainage efficiency

Method used

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  • Urban road comprehensive drainage system and urban road
  • Urban road comprehensive drainage system and urban road
  • Urban road comprehensive drainage system and urban road

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Embodiment Construction

[0035] The following is attached Figure 1-4 The application is described in further detail.

[0036] The embodiment of the application discloses an urban road comprehensive drainage system.

[0037] refer to figure 1 and figure 2 A comprehensive drainage system for urban roads comprises a subgrade 1, a foundation pit 11 is provided on the subgrade 1, a water seepage layer 13 is arranged in the foundation pit 11, and the material of the water seepage layer 13 can be permeable concrete, which improves the discharge speed of road surface water, The water seepage layer 13 is in contact with the side wall of the foundation pit 11 close to the drainage channel 2 , which reduces the abrasion of the water seepage layer 13 by impurities that may exist in the drainage channel 2 .

[0038] refer to figure 1 and figure 2 , both sides of the foundation pit 11 facing the direction of road travel are provided with drainage channels 2, the drainage channels 2 are connected with the un...

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Abstract

The invention relates to an urban road comprehensive drainage system and an urban road, and belongs to the technical field of road engineering, the urban road comprehensive drainage system comprises a roadbed and drainage channels, a foundation pit is formed in the roadbed, the drainage channels are arranged on the two sides of the foundation pit, drainage openings are formed in the drainage channels, and a plurality of water guide channels are formed in the bottom wall of the foundation pit; the two ends of the water guide channel communicate with the two drainage channels correspondingly, a water seepage layer is arranged in the foundation pit, and a supporting assembly used for supporting the water seepage layer is arranged in the foundation pit. The method has the effect of reducing accumulated water possibly existing on the urban road surface so as to improve the drainage efficiency of the urban road.

Description

technical field [0001] The application relates to the technical field of road engineering, in particular to an urban road comprehensive drainage system and an urban road. Background technique [0002] At present, the comprehensive drainage system of urban roads is an important part of road engineering. It is a facility that combines road engineering to remove road surface and ground rain and snow water, urban wastewater, groundwater, and lower groundwater levels; when it involves drainage systems or flood control, it is also drainage or flood control. an integral part of the project. [0003] The existing integrated drainage system for urban roads includes subgrades and drainage channels. Drainage channels are set on both sides of the subgrade, and both sides of the subgrade are provided with drainage outlets. The drainage outlets are set through the drainage channels. Discharge through drain. [0004] In view of the above-mentioned related technologies, the inventor belie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C11/22E01C1/00E03F5/046E03F5/06E03F7/00
CPCE01C11/22E01C11/223E01C11/227E01C1/002E03F5/046E03F5/06E03F7/00
Inventor 常占平高瑞宝吴波张艳慧苏明辉苏宪斌赵立国
Owner 中泰建工(北京)建筑工程有限公司
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