Intelligent detector for deep sea submarine pipelines and detection method

A technology for submarine pipelines and detectors, which is applied in pipeline systems, instruments, measuring devices, etc., can solve problems such as self-centering of pipelines, achieve good passability, good self-centering, and realize the effect of intelligence

Active Publication Date: 2016-08-17
SHENZHEN FAIRNESS MEMBER MACHINERY TECH SERVICE
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, neither of the above two invention patents can solve the self-centering problem of the pipeline during the detection process.

Method used

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  • Intelligent detector for deep sea submarine pipelines and detection method
  • Intelligent detector for deep sea submarine pipelines and detection method
  • Intelligent detector for deep sea submarine pipelines and detection method

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Embodiment Construction

[0045] The specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0046] It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the implementation of the present invention Any modification of the structure, change of the proportional relationship or adjustment of the size shall still fall within the scope of the technical content disclosed in the present invention without affecting the effect and the purpose of the present invention. within the scope covered.

[0047] At the same time, terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description and are not used to limit this specification. ...

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Abstract

The invention discloses an intelligent detector for deep sea submarine pipelines and a detection method. The intelligent detector comprises a left seal cover, a left seal head, a mounting bracket, a connecting rod, a left clamping sleeve, a first spring, a main body, a second spring, a leather cup, a right seal head, a controller, a right sealing cover, a right seal cover, a right clamping sleeve, a telescopic rod, a guide rod, wheel support rods, a distance sleeve, screws and a left sealing cover; the detection method comprises the following steps: (1), arranging the intelligent detector for the deep sea submarine pipelines into a pipeline to be detected; (2), pumping high-pressure water into the pipeline to be detected, so as to push the intelligent detector for the deep sea submarine pipelines to move forward; (3) gathering detection information; computing the travel of the intelligent detector for the deep sea submarine pipelines during advancing through a distance measuring wheel; gathering the amount of deformation through a displacement sensor; (4), transmitting detected information; storing and transmitting information gathered in the third step through the controller.

Description

technical field [0001] The invention relates to the technical field of pipeline detectors, in particular, to a deep-sea submarine pipeline detection device and method. Background technique [0002] Due to the instability of the submarine surface foundation, medium corrosion, ocean current erosion and marine accidents, etc., after the submarine pipeline is put into operation, it will suffer from geological changes, medium corrosion, environmental dynamics and even accidental construction damage for a long time, which is prone to cracks and pipeline deformation. And other defects, leakage accidents often occur, causing huge economic losses, and polluting the environment and affecting ecology. After being put into use for a long time, some pipelines have problems to varying degrees or are close to the design life, and these defects need to be discovered in time. In order to improve the service life of the pipeline and prevent accidents such as leakage, it is necessary to carry...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17D5/06G01D21/02
CPCF17D5/06G01D21/02
Inventor 陈晶晶陈维贤刘勇陈涌泉
Owner SHENZHEN FAIRNESS MEMBER MACHINERY TECH SERVICE
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