Natural gas pipeline quality detection device

A technology for natural gas pipelines and detection devices, which is applied to measuring devices, pipe components, special pipes, etc., and can solve problems such as troublesome detection of the inner wall of the pipeline and poor results

Active Publication Date: 2020-10-20
抚州市抚北天然气有限公司
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Problems solved by technology

[0005] In view of the problems existing in the prior art, the object of the present invention is to provide a natural gas pipeline quality detection d

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Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention; obviously, the described embodiments are only part of the embodiments of the present invention, not all embodiments, based on The embodiments of the present invention and all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0034] In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "upper", "lower", "inner", "outer" and "top / bottom" are based on the orientations or positional relationships shown in the drawings. The positional relationship is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the ...

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Abstract

The invention belongs to the technical field of pipeline detection, and discloses a natural gas pipeline quality detection device. The natural gas pipeline quality detection device comprises an annular block, wherein an annular groove is formed in the front of the annular block, a rotating motor is fixedly mounted in the annular groove, and the rotating motor extends to the outer side of the annular groove. While in use, according to the inner diameter of a natural gas pipeline to be detected, the lengths of four second telescopic members are simultaneously adjusted through an adjusting assembly, so that four travelling wheels can be in contact with the inner wall of the natural gas pipeline, and the length of a first telescopic member is adjusted, so that a miniature high definition digital camera is close to the inner wall of the pipeline; and through cooperation of a driving motor, a walking shaft and the travelling wheels, the entire device is driven to move in the pipeline, and atthis time, the motor rotates to drive the rotating shaft, the first telescopic member and a mounting block to rotate so as to drive the miniature high definition digital camera to shoot the inner wall of the pipeline, and perform comprehensive detection on the quality of the inner wall of the pipeline. The natural gas pipeline quality detection device is simple to operate, and good in effects, and can be suitable for detection of the inner walls of pipelines of different sizes.

Description

technical field [0001] The invention relates to the technical field of gas pipeline detection, in particular to a natural gas pipeline quality detection device. Background technique [0002] Natural gas pipelines are pipelines that transport natural gas, including associated gas produced in oil fields, from mining sites or processing plants to urban gas distribution centers or industrial enterprise users, also known as gas transmission pipelines. [0003] In order to ensure the quality of production and use, after the natural gas pipeline is produced, it is necessary to detect quality problems such as cracks and gaps on the outer and inner walls. However, the existing technology for the detection of the inner wall of the pipeline is not only very troublesome but also ineffective. Contents of the invention [0004] 1. Technical problems to be solved [0005] Aiming at the problems existing in the prior art, the purpose of the present invention is to provide a quality detec...

Claims

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Application Information

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IPC IPC(8): F16L55/32F16F15/067G01N21/954
CPCF16L55/32F16F15/067G01N21/954F16L2101/30G01N2021/9548
Inventor 叶平
Owner 抚州市抚北天然气有限公司
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