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City rainwater osmotic sewerage installation

A rainwater and urban technology, applied to water supply devices, waterway systems, drainage structures, etc., to achieve good results, low cost, and improved flood resistance and disaster reduction capabilities

Inactive Publication Date: 2007-03-21
TAIYUAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The problem to be solved by the present invention is the water seepage discharge problem of existing urban rainwater drainage facilities, and the purpose is to provide a kind of urban rainwater drainage facilities

Method used

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  • City rainwater osmotic sewerage installation
  • City rainwater osmotic sewerage installation
  • City rainwater osmotic sewerage installation

Examples

Experimental program
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Embodiment approach

[0029] (1) On the basis of the existing urban rainwater discharge facilities, the present invention adds seepage wells below each inspection well, and the barrel of the seepage wells adopts a plastic disordered mesh frame barrel, and the original dry pipe culvert The road is replaced with a plastic disordered mesh frame main pipe culvert, which constitutes the first implementation of the urban rainwater infiltration and drainage facility.

[0030] (2) In the embodiment Fig. 1, comprise main pipe culvert 18, branch pipe 9, joint pipe 5 and inspection well 7, the drainage well 3 of motorway 1 is provided with the drainage well interval of drainage well water grate 4 and joint pipe mouth Plate 14; the inspection well 7 and the seepage well 8 below it are arranged under the isolated flower pond 6; the drain port 16 of the non-motor vehicle road 10 is provided with a drain port water grate 12 and a drain port partition 11; the drain well 3 of the motor driveway 1 The joint pipe 5 c...

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Abstract

The present invention provides a city rainwater seepage drainage installation. It includes main pipe culvert, branch pipe, joint pipe and manhole, one end of said joint pipe is connected with water inlet, its another end is communicated with main pipe culvert by means of manhole, one end of the branch pipe is communication with said manhole, and another end of the branch pipe is communicated with main pipe culvert by means of manhole, under the manhole a seepage well is added, and the shaft body of said seepage well is formed from plastic disordered network frame.

Description

technical field [0001] The invention relates to an urban road rainwater discharge facility, in particular to an urban rainwater infiltration discharge facility in which a seepage well is added below the urban road underground drainage facility. Background technique [0002] In the rainy season, especially in the flood season, the underground rainwater drainage facilities of urban roads do not meet the requirements of heavy rain and rainstorm discharge, and are often attacked by rainwater, which damages urban facilities and residents' lives, and interferes with normal work and study. On the other hand, the urban water shortage in northern my country is relatively serious, and the growing urban population and limited urban area are expanding, which reduces the permeable area of ​​the urban surface, making the groundwater unable to be effectively controlled and replenished after pumping. As a result, the city's underground water shortage caused the ground to sink. As far as the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03F5/00E03F5/02E03F5/04E03F3/04C08L23/06C08L23/12C08L27/06B29C47/00
Inventor 魏丽乔戎文华
Owner TAIYUAN UNIV OF TECH
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