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Mobile device of inner-pipeline detection device as well as launching and receiving method

A technology of mobile devices and detection devices, applied in pipeline systems, mechanical equipment, gas/liquid distribution and storage, etc., can solve the problems of difficulty in sending and receiving methods, and achieve the possibility of avoiding damage and reducing the possibility of damage. Effect

Active Publication Date: 2010-05-26
CHINA PETROLEUM & CHEM CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] Another object of the present invention is to overcome the defect that the sending and receiving methods of the existing in-pipeline detection devices are relatively difficult, and provide an easy-to-operate sending method and receiving method for the in-pipeline detection device

Method used

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  • Mobile device of inner-pipeline detection device as well as launching and receiving method
  • Mobile device of inner-pipeline detection device as well as launching and receiving method
  • Mobile device of inner-pipeline detection device as well as launching and receiving method

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Embodiment Construction

[0020] Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0021] Such as figure 1 and figure 2 As shown, the present invention provides a moving device for an inline detection device, wherein the moving device includes a tray 2 whose longitudinal length is not less than the length of the inline detection device, and the shape of the tray 2 is such that the tray 2 It can accommodate a part of the radial direction of the detection device in the pipeline.

[0022] In the moving device of the in-pipe detection device provided by the present invention, the key point is that the moving device includes a tray 2 . Using the tray 2, when carrying out the sending operation, the in-pipe detection device 1 can be placed in the tray 2 first, and then the tray 2 and the in-pipe detection device 1 can be sent together to a predetermined position in the cavity 4 of the sending and receiving ball barrel 3 , and then pull ou...

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Abstract

The invention provides a mobile device of an inner-pipeline detection device as well as a launching method and a receiving method of the inner-pipeline detection device by using the mobile device. The mobile device comprises a pallet, wherein the longitudinal length of the pallet is not less than the length of the inner-pipeline detection device, and the shape of the pallet enables the pallet to be capable of holding a part of the inner-pipeline detection device in the radial direction. According to the mobile device, the pipeline inner-detection device can be held by the non-magnetic pallet so that the inner-pipeline detection device can be separated from the internal wall of a launching-receiving spherical cylinder in the process of launching and receiving the inner-pipeline detection device. Therefore, the magnetic force generated between the inner-pipeline detection device and the launching-receiving spherical cylinder is reduced, the pipeline inner-detection device is conveniently launched to a predetermined position in the launching-receiving spherical cylinder, and then the position of the inner-pipeline detection device can be kept with only extracting the pallet, thereby greatly reducing the possibility of damageing the inner-pipeline detection device.

Description

technical field [0001] The present invention relates to the field of pipeline detection, and more specifically, relates to a mobile device for an in-pipeline detection device, and a sending method and a receiving method for the in-pipeline detection device using the mobile device. Background technique [0002] As we all know, pipeline transportation is the main transportation method of oil or natural gas. Also, in order to transport oil or gas to the desired area, it is often necessary to lay pipelines over long distances. [0003] With the increase of operation time, steel pipes will inevitably have various defects. For example, due to electrochemical reactions, the inner wall of the pipe may be corroded, resulting in pits or cracks; Deformation etc. If remedial measures are not taken in time for the existing defects, it is easy to cause accidents in the pipeline and cause huge impact. Therefore, it is of great significance to regularly inspect the pipeline so as to cont...

Claims

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Application Information

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IPC IPC(8): F17D5/00
Inventor 杨理践高安东刘保余许志军高松魏杨文新钱建华金大庆廖大伟周明董蔷
Owner CHINA PETROLEUM & CHEM CORP
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