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An overall UV curing repair process for sewage pipelines

A technology of sewage pipes and ultraviolet light, which is applied in the direction of sewer pipe systems, pipe components, special pipes, etc., can solve problems such as troubles, reduce the risk of swelling and improve repair efficiency

Active Publication Date: 2021-11-09
万维新材料科技(浙江)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For the related technologies mentioned above, when there are multiple damages on the entire sewage pipeline, the above repair process needs to be repaired multiple times, which is very troublesome

Method used

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  • An overall UV curing repair process for sewage pipelines
  • An overall UV curing repair process for sewage pipelines
  • An overall UV curing repair process for sewage pipelines

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Embodiment Construction

[0063] The following is attached Figure 1-19 The application is described in further detail.

[0064] The embodiment of the present application discloses a whole-body UV curing repair process for sewage pipelines.

[0065] The repair process needs to use the repair pipe 1, the connector 2, the sealing assembly 3 and the ultraviolet lamp pipe trolley 4. First, the sewage pipe 5 to be repaired is cleaned, and then the repair pipe 1 is placed in the sewage pipe 5 by a hoist, and passed The connector 2 fixes the two ends of the repair pipe 1 to the two ends of the sewage pipe 5 respectively, and then uses the sealing assembly 3 to seal the two ends of the repair pipe 1, and inflates the repair pipe 1 to make the outer wall of the repair pipe 1 and the sewage pipe The inner side walls of 5 are attached together, and then the ultraviolet lamp pipe trolley 4 is moved in the repair pipe 1, and the repair pipe 1 is irradiated by ultraviolet rays to cure the repair pipe 1, thereby rea...

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Abstract

The application relates to an overall ultraviolet curing repair process for sewage pipelines, which belongs to the technical field of pipeline repairs. The main technical solution is to put the repair pipe into the sewage pipe, put the ultraviolet lamp pipe trolley into the repair pipe, then seal the two ends of the repair pipe through the sealing component, and then inflate the repair pipe, and the repair pipe will expand after inflation, so that the repair pipe The outer wall is fitted with the inner wall of the sewage pipe, and then the UV lamp pipe trolley is driven from one end of the repair pipe to the other end of the repair pipe, so that the UV curing layer of the repair pipe is cured, so that the repair pipe can support the sewage pipe and fix. The same repair pipe can repair multiple damaged points of the sewage pipeline, thereby improving the repair efficiency of the sewage pipeline.

Description

technical field [0001] The present application relates to the technical field of pipeline repair, in particular to an overall UV curing repair process for sewage pipelines. Background technique [0002] For a long time, urban water supply pipelines have been repaired by traditional excavation and repair methods. However, with the development of cities, the layout of underground water supply pipe networks is intricate, and the load on urban roads is becoming more and more serious. It is difficult to use traditional water supply pipeline excavation repair methods. Large, so the non-excavation restoration technology came into being. [0003] There are many non-excavation repair methods, including the use of air bags to repair the inner wall of the pipeline. The Chinese invention with the application publication number of CN108087655A discloses a pipeline repair air bag and a pipeline repair process using the pipeline repair air bag. It mainly includes cylindrical The air bag b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16L55/163F16L55/30F16L55/40E03F3/06F16L101/18F16L101/60
CPCE03F3/06E03F2003/065F16L55/163F16L55/30F16L55/40F16L2101/18F16L2101/60
Inventor 曹晨竺健姚立杜侃文陈安军张剑威
Owner 万维新材料科技(浙江)有限公司