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Online power and signal line connection method for pipeline

A signal line and pipeline technology, applied in the field of pipeline online power and signal line connection

Active Publication Date: 2020-08-04
HANGZHOU GUOCHEN ROBOT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is currently no solution for connecting and changing lines

Method used

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  • Online power and signal line connection method for pipeline
  • Online power and signal line connection method for pipeline
  • Online power and signal line connection method for pipeline

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Experimental program
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Embodiment Construction

[0035] In order to illustrate the present invention more clearly, the present invention will be further described below in conjunction with preferred embodiments. Those skilled in the art should understand that the content specifically described below is illustrative rather than restrictive, and should not limit the protection scope of the present invention.

[0036] Such as Figures 1 to 5 As shown, a pipeline online power and signal line connection method includes:

[0037] 1. Connection

[0038] (1) The connection cabin 1 is installed at the rear end of the pipeline cleaning robot 8, and the pipeline cleaning robot 8 can control it to carry out the connection operation.

[0039] (2) The connecting cabin 1 is axially aligned with the position of the pipeline valve 5 by moving forward and backward of the pipeline cleaning robot 8 .

[0040] (3) The radial alignment of the connecting cabin 1 with the pipeline valve 6 is achieved through the rotation of the rotating mechanis...

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PUM

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Abstract

The invention discloses an online power and signal line connection method for a pipeline. The method comprises the following steps: 1, connection; 2, wire change; 3, separating; 4, taking up; and 5, wire arranging. According to the method, power and signal lines can be replaced online under the condition that a pipeline works normally, namely when there is certain pressure in the pipeline and a medium flows.

Description

technical field [0001] The invention relates to the technical field of pipeline cleaning, in particular to a method for connecting pipeline online power and signal lines. Background technique [0002] Pipeline transportation is an important transportation method for liquids and gases. During the transportation process, fouling and sediment blockage often occur, which affects the transportation effect. This requires people to clean up and dredge it. At present, there are still solutions for cleaning and dredging shorter pipelines, such as pipelines of tens of meters or hundreds of meters, but it is difficult to clean pipelines of several kilometers or tens of kilometers, especially when the pipeline is normally transporting media, that is, It is more difficult to clean online when there is a certain pressure and medium flow in the pipeline. One of the reasons for the difficulty in cleaning extra-long pipelines is that the power and signal lines of the pipeline cleaning robo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R43/00B08B9/049
CPCB08B9/049H01R43/00
Inventor 裴翔
Owner HANGZHOU GUOCHEN ROBOT TECH CO LTD