A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method for transforming branch pipeline of rainwater and sewage inspection well in water passing process
The invention provides a construction method for transforming a branch pipeline of a rainwater and sewage inspection well in water passing, which comprises the following steps of: installing a construction auxiliary tool in an existing rainwater and sewage inspection well, dividing the inspection well into four areas, namely a water inlet area and a water outlet area for continuously draining, and installing or dismantling the branch pipeline in a working area and an inspection area; according to the method, the branch pipelines can be directly added or reduced on the rain sewage main pipeline quickly, economically, simply and conveniently without cutting off the rain sewage pipeline, the normal operation of the urban rain sewage pipeline is not influenced, and the problems of pipe network system paralysis and the like can be avoided.
本发明提供一种通水中的雨污水检查井分支管道改造的施工方法，在现有的雨污水检查井内安装施工辅助工具，施工辅助工具将检查井分成四个区域，进水区和出水区继续进行排水，工作区和检查区进行分支管道的安装或者拆除工作，无需对雨污水管线进行断流，能够快速、经济、简单方便的在雨污水主管道直接增加或减少分支管道，且不影响城市雨污水管线的正常运行，能够避免造成管网系统瘫痪等问题。
Construction method for transforming branch pipeline of rainwater and sewage inspection well in water passing process
The invention provides a construction method for transforming a branch pipeline of a rainwater and sewage inspection well in water passing, which comprises the following steps of: installing a construction auxiliary tool in an existing rainwater and sewage inspection well, dividing the inspection well into four areas, namely a water inlet area and a water outlet area for continuously draining, and installing or dismantling the branch pipeline in a working area and an inspection area; according to the method, the branch pipelines can be directly added or reduced on the rain sewage main pipeline quickly, economically, simply and conveniently without cutting off the rain sewage pipeline, the normal operation of the urban rain sewage pipeline is not influenced, and the problems of pipe network system paralysis and the like can be avoided.
本发明提供一种通水中的雨污水检查井分支管道改造的施工方法，在现有的雨污水检查井内安装施工辅助工具，施工辅助工具将检查井分成四个区域，进水区和出水区继续进行排水，工作区和检查区进行分支管道的安装或者拆除工作，无需对雨污水管线进行断流，能够快速、经济、简单方便的在雨污水主管道直接增加或减少分支管道，且不影响城市雨污水管线的正常运行，能够避免造成管网系统瘫痪等问题。
Construction method for transforming branch pipeline of rainwater and sewage inspection well in water passing process
通水中的雨污水检查井分支管道改造的施工方法
HAN KUO (author) / ZHAO QI (author) / CHEN YANLU (author)
2023-11-24
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
Inspection well for municipal rainwater and sewage pipeline
| European Patent Office | 2020
Municipal rainwater and sewage pipeline construction method
| European Patent Office | 2020
Sewage delivery pipeline inspection well and construction method
| European Patent Office | 2020
Construction method of domestic sewage pipeline inspection well
| European Patent Office | 2021
Novel prefabricated rainwater and sewage inspection well launder
| European Patent Office | 2020