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An underwater pipeline inspection robot and inspection method

A technology for inspection robots and underwater pipelines, which is applied to underwater ships, motor vehicles, pipe components, etc., can solve the problem that the damaged area of ​​underwater pipelines cannot further collect data, and achieve the effect of reducing costs

Active Publication Date: 2020-10-13
XIAMEN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Another object of the present invention is to provide an inspection method for underwater pipelines, which can detect every part of the underwater pipeline in an all-round way, and improve the problem that no further data can be collected for the damaged area of ​​the underwater pipeline

Method used

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  • An underwater pipeline inspection robot and inspection method
  • An underwater pipeline inspection robot and inspection method
  • An underwater pipeline inspection robot and inspection method

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Embodiment 1

[0042] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0043] Depend on figure 1 , figure 2 As shown, in this embodiment, an underwater pipeline inspection robot includes a housing 1 , a power supply 2 , an image acquisition device 3 , a driving device, several magnetic adsorption devices 4 , a sensor assembly and a controller 5 .

[0044] Such as figure 1 As shown, the casing 1 is in the shape of a missile, including a head 12 , a middle part 13 and a tail 14 connected in sequence. The head 12 is a semicircular sphere, the middle part 13 is a cylinder, and the tail part 14 is a truncated cone whose diameter gradually decreases from the contact end with the middle part 13 . Moreover, a plurality of fins 15 are installed on the outer wall of the tail part 14, and the plurality of fins 15 are arranged in a "cross" shape. The housing 1 in the shape of a missile is set in accordance with the design...

Embodiment 2

[0072] refer to image 3 An underwater pipeline inspection robot is shown.

[0073] The implementation principle and technical effects of the underwater pipeline inspection robot provided by the embodiment of the present invention are the same as those of Embodiment 1. For a brief description, reference can be made to the corresponding content in Embodiment 1 for what is not mentioned in this embodiment.

[0074] The device obtained through the above design can basically satisfy the use of underwater pipeline inspection robots, but in line with the purpose of further improving its functions, the designer has made further improvements to the device.

[0075] Further, as image 3 As shown, the azimuth control device also includes a support frame, the support frame includes a plurality of support plates 9 arranged crosswise, the number of the support plates 9 is adapted to the number of the first propeller 8, and each support plate 9 One said first propeller 8 is arranged on ea...

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Abstract

The invention provides an underwater pipeline patrol inspection robot and a patrol inspection method, and relates to the field of underwater robots. The patrol inspection robot includes a shell, a power supply, an image acquisition device, a driving device, a magnetic absorption device, a sensor assembly and a controller, and really achieves mechanization and intelligence-integrated underwater pipeline patrol inspection robot equipment. The image acquisition device is rotatable and used for acquiring the conditions of an underwater pipeline. The magnetic adsorption device is used for adsorbingand fixing the patrol robot on the wall of the underwater pipeline, and the image collecting device is controlled to further acquire the image information of a damaged point, so that secondary patrolinspection is not required, and thus the cost is reduced. The sensor assembly enables the patrol robot to obtain all-around information of the underwater pipeline. The invention also provides a patrol inspection method of the underwater pipeline patrol inspection robot, the method can detect every part of the underwater pipeline in all aspects, and the problem that the damaged area of the underwater pipeline can not be further collected is solved.

Description

technical field [0001] The invention relates to the field of underwater robots, in particular to an underwater pipeline inspection robot and inspection method. Background technique [0002] As an important part of the city, the quality of the underwater pipeline network directly affects the lives of residents. The underwater pipeline network is a system network. A problem or damage somewhere can cause a chain reaction affecting the entire system. Therefore, it is necessary to establish a complete pipeline detection method and scientific maintenance means to carry out regular inspection, evaluation, dredging and repair of the underwater pipeline network. [0003] At present, pipeline monitors are used for pipeline detection in underwater pipeline networks to record the specific conditions inside the pipeline. However, when the existing underwater pipeline monitors are working, the monitoring is often not in place, and each part cannot be monitored in all aspects, and secon...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16L55/32F16L101/30
CPCF16L55/32F16L2101/30B63G8/001B63G8/16B63G2008/004
Inventor 杨贵志黄松
Owner XIAMEN UNIV OF TECH