Underwater pipeline detector based on underwater robot

An underwater robot and underwater detection technology, applied in the field of detectors, to achieve the effects of improving reliability, improving work efficiency, and ensuring work results

Inactive Publication Date: 2017-02-15
GUANGDONG KENUO SURVEYING ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, at present, my country does not have an underwater pipeline detector that can be applied to underwater robots.

Method used

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  • Underwater pipeline detector based on underwater robot
  • Underwater pipeline detector based on underwater robot
  • Underwater pipeline detector based on underwater robot

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Embodiment Construction

[0028] In order to solve the difficult problem of buried pipeline detection under the condition of deep water turbidity, the invention provides an underwater pipeline detector based on an underwater robot. Specifically introduce through the following embodiments:

[0029] see figure 1 , which is a schematic diagram of the installation of the underwater pipeline detector based on the underwater robot of the present invention.

[0030] The present invention provides an underwater pipeline detector based on an underwater robot, which includes an above-water control device 1 and an underwater detection device 2 . The above water control device 1 is connected with the underwater detection device 2 through an umbilical cable 3 . Wherein, the umbilical cable is connected with the underwater detection device through a winch.

[0031] The underwater detection device is arranged on the underwater robot 5 for detecting the position and buried depth of the submarine pipeline 6 .

[00...

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Abstract

The invention relates to an underwater pipeline detector based on an underwater robot. The underwater pipeline detector comprises an overwater control device and an underwater detection device, wherein the overwater control device is connected with the underwater detection device through an umbilical cable; the underwater detection device is arranged on the underwater robot, and is used for detecting position and burial depth of a seabed pipeline; and the overwater control device is used for controlling operation of the underwater detection device. Compared with the prior art, the underwater pipeline detector solves the difficulty that the position and the burial depth of the pipeline cannot be detected by means of an acoustic wave pipeline instrument detection method, multi-beam side-scan sonar detection, magnetic detection, ROV camera shooting, diving photographing by a diver and the like in a deep water region and under a turbid condition. Through adopting the method of combining the overwater equipment with the underwater equipment, and regarding ROV as a carrier, the underwater pipeline detector enters the deep water region, carries out non-destructive detection by adopting an electromagnetic induction principle, and overcomes the pipeline detection difficulties of small pipe diameter, sludge and sand layer coverage and turbid water region.

Description

technical field [0001] The invention relates to a detector, in particular to an underwater pipeline detector based on an underwater robot. Background technique [0002] Underwater pipeline detection technology is a new technology developed with the rise of underwater engineering. In recent years, various submarine cable projects, pipeline projects, bridge and tunnel projects, and near-shore harbor basin projects have been approved and started. Land reclamation and various networking, as well as marine environment, resource investigation and protection will also be launched. Project business such as submarine cable construction, burial, inspection, maintenance, survey of submarine cable routing and operation and maintenance inspection has increased sharply. Submarine pipelines are faced with a complex and changeable marine environment, affected by natural factors such as wind waves, ocean currents, and storm surges, as well as human factors such as sand mining and anchor dam...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01V3/165
CPCG01V3/165
Inventor 肖波丁金伟曾强汪华安马海毅
Owner GUANGDONG KENUO SURVEYING ENG CO LTD
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