System and method for partially repairing drainage pipes

A technology for partial repair and drainage pipes, which is applied in the direction of pipe components, pipes/pipe joints/fittings, mechanical equipment, etc. It can solve the problems of inability to accurately locate the damaged points inside the pipes, complex local repair operations of drainage pipes, and inability to monitor pipeline repairs in real time, etc. problems, to achieve the effect of high construction efficiency, small space occupation and high curing efficiency

Active Publication Date: 2019-12-03
北京普洛兰管道科技有限公司
View PDF7 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a system and method for partial repair of drainage pipes, which are used to solve the problems of complicated operation, low construction efficiency, inability to carry water, inability to accurately locate the damaged points inside the pipes, and inability to real-time repair in the prior art. Problems Monitoring Pipeline Repair Conditions

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • System and method for partially repairing drainage pipes
  • System and method for partially repairing drainage pipes
  • System and method for partially repairing drainage pipes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0039] The present invention aims at the problems of complex operation, low construction efficiency, inability to work with water, inability to accurately locate damaged points inside the pipeline, and inability to monitor pipeline repair conditions in real time in the existing drainage pipeline partial repair operation, and provides a partial drainage pipeline repair system and method .

[0040] Such as Figure 1-5 As shown, the embodiment of the present invention provides a partial repair system for drainage pipes, including a downhole system and an uphole system;

[0041] The uphole system includes a control system, a drive system, a fan and a generator set that provides power sources for the uphole system and the downhole system;

[0042] The downh...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a local repair system and method for a drainage pipeline. a system on the ground comprises a control system, a driving system, a draught fan and a generator set providing a power source for the system on the ground and a downhole system; the downhole system includes a CCTV pipeline inspection robot and a light-curing repairing device; the driving system drives the light-curing repairing device to move inside the pipeline and detect and diagnose the inner part of the pipeline; after breakage points are detected inside the pipeline, a signal is sent to the control system;and after the driving system drives the light-curing repairing device to move to the breakage points, the draught fan conveys the air volume to the light-curing repairing device, and the light-curingrepairing device starts ultraviolet lamps to repair the breakage points inside the pipeline in sequence. In the construction process, a trenchless mode is adopted, the automation degree is high, the strength is low, and the efficiency is high; construction on the ground occupies small space, and the safety is high; no noise and no disturbance to residents exist; the curing efficiency is high; thecuring process is controllable, and can be monitored in real time; the repairing is accurate; and the repairing operation with water is realized through the combination of normal temperature points and ultraviolet ray curing repairing.

Description

technical field [0001] The invention relates to the field of repairing drainage pipes by ultraviolet light curing, in particular to a partial repairing system and method for drainage pipes. Background technique [0002] At present, pipeline ultraviolet repair technology has a history of more than 100 years in many sewage pipelines and tap water pipelines in western developed countries. At present, there are about 5 companies conducting research on pipeline repair technology and equipment in the world, most of which are located in Germany, among which PROKASRO Machinery Co., Ltd. has a relatively high market share. The restoration equipment it produces accounts for about 70% of the global market. Most of the domestic restoration equipment is imported. [0003] Ultraviolet in-situ curing repair technology is an advanced technology in the world. The emergence of ultraviolet in-situ curing and repair technology has greatly reduced the social cost of the entire drainage pipelin...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): F16L55/162
Inventor 祝显学王远峰黄小虎
Owner 北京普洛兰管道科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products