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An urban underground water pipe cleaning and dredging system

A technology for underground pipes and cities, which is applied in the sewer system, waterway system, cleaning of sewer pipes, etc. It can solve the problems of poor cleaning effect and adhesion, and achieve the convenience of dredging process, convenient cleaning process, and improvement of cleaning and dredging effect. Effect

Active Publication Date: 2021-12-31
湖南宏祥万景环境工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned related technologies, the underground water pipes are only washed with high-pressure water jets during the cleaning and dredging process, and a lot of hard silt will adhere to the inner wall of the pipes, and the cleaning effect is poor

Method used

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  • An urban underground water pipe cleaning and dredging system
  • An urban underground water pipe cleaning and dredging system
  • An urban underground water pipe cleaning and dredging system

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Embodiment Construction

[0036] The following is attached Figure 1-3 The application is described in further detail.

[0037] The embodiment of the application discloses a system for cleaning and dredging urban underground water pipes. refer to figure 1 and figure 2 A system for cleaning and dredging urban underground water pipes includes several vertically arranged inspection wells 1, adjacent inspection wells 1 are connected with horizontal sewage pipes 2, and sewage pipes 2 are provided with sewage channels 4 below them. A drainage channel 6 is arranged below, and an opening and closing assembly 3 is arranged between the sewage pipe 2 and the sewage channel 4 . When the sewage pipeline 2 needs to be cleaned, the sewage pipeline 2 is connected with the sewage channel 4 through the opening and closing assembly 3, the sludge in the sewage pipeline 2 will flow into the sewage channel 4, and the sewage in the sewage pipeline 2 flows down through the sewage channel 4 Into the drainage channel 6, the ...

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Abstract

This application relates to a system for cleaning and desilting urban underground water pipes, and relates to the field of sewage pipe cleaning. It includes several inspection wells and sewage pipes connected between adjacent inspection wells. There is a sewage channel under the sewage pipe, and the sewage channel and There are opening and closing components between the sewage pipes, a drainage channel is provided under the sewage channel, and several drainage holes connected with the drainage channel are opened on the sewage channel, a flushing pipe is provided in the sewage channel, and a scraper assembly is provided in the sewage channel. The scraper assembly includes a scraper slidably connected along the length direction of the sewage channel and a driving part for driving the scraper to slide, and the drainage channel is communicated with a drainpipe extending to the road surface. The application has the functions of reducing the silt adhering to the inner wall of the pipeline and improving the cleaning and dredging effect of the underground water pipeline.

Description

technical field [0001] The application relates to the field of sewage pipe cleaning, in particular to a system for cleaning and dredging urban underground water pipes. Background technique [0002] There are many sewage pipes in the urban underground sewage pipe network, and the sewage often contains a large amount of solid matter, which will accumulate in the sewage pipes. After a long time of use, the sewage pipes are likely to be blocked, so the sewage pipes need to be cleaned frequently . [0003] The existing Chinese patent whose publication number is CN211523462U can be referred to, which discloses a system for cleaning and dredging urban underground water pipes, including a plurality of dredging units. The plugging device, the sludge suction device arranged between adjacent inspection wells and the sewage purification device arranged between adjacent inspection wells, the sewage purification device includes a sewage pump for extracting sewage and is connected with th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E03F9/00E03F5/02E03F3/04
CPCE03F9/002E03F9/007E03F5/02E03F3/04
Inventor 李丹
Owner 湖南宏祥万景环境工程有限公司
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