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A wall thickness monitoring apparatus and system

A technology for monitoring equipment and pipe walls, applied in the field of wall thickness monitoring equipment and systems, can solve problems such as high wall thickness monitoring and operation and maintenance costs, failure to give specific data on wall thickness, troublesome operation, etc., to reduce operating costs and prevent Leakage, the effect of ensuring flexibility

Pending Publication Date: 2018-02-02
成都六惠科技有限公司
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Problems solved by technology

However, the thickness measurement method in the prior art can only give the general trend of the wall thickness becoming smaller, and cannot give the specific data of the current wall thickness, and the initial installation needs to open holes and add threads on the pipeline, which is troublesome to operate. , the existing pipeline wall thickness monitoring and operation and maintenance costs are too high

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  • A wall thickness monitoring apparatus and system
  • A wall thickness monitoring apparatus and system
  • A wall thickness monitoring apparatus and system

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Embodiment Construction

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is only a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0027] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the a...

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Abstract

The embodiments of the invention provide a wall thickness monitoring apparatus and system. The wall thickness monitoring apparatus comprises a micro-processor, a first current electrode, a second current electrode and measuring electrode pairs located between the first current electrode and the second current electrode. The first current electrode, the second current electrode and the measuring electrode pairs are located on the outer side of a pipe wall; the micro-processor is electrically connected with the first current electrode, the second current electrode and the measuring electrode pairs; the micro-processor is used for supplying currents to the first current electrode and the second current electrode and detecting voltages values in the measuring electrode pairs to calculate the thickness at the corresponding position of each measuring electrode pair. The apparatus and the system can accurately obtain wall thickness values of devices such as pipelines in a running process, greatly reduce monitoring and operation costs in a thickness measuring process, and effectively prevent problems such as leak and bursting caused by excessive thinning of pipe walls.

Description

technical field [0001] The invention relates to the technical field of pipe wall thickness measurement, in particular to a wall thickness monitoring device and system. Background technique [0002] Due to the problem of corrosion and thinning of high-temperature and high-pressure pipelines or large containers in petroleum, chemical and other enterprises during use, real-time online monitoring of their wall thickness must be carried out to prevent leakage and bursting of pipelines or containers due to excessive thinning. Fire and other vicious accidents. However, the thickness measurement method in the prior art can only give the general trend of the wall thickness becoming smaller, and cannot give the specific data of the current wall thickness, and the initial installation needs to open holes and add threads on the pipeline, which is troublesome to operate. , The existing pipeline wall thickness monitoring and operation and maintenance costs are too high. Contents of the...

Claims

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Application Information

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IPC IPC(8): G01B7/06
CPCG01B7/06
Inventor 陈志模钱积惠陈翔
Owner 成都六惠科技有限公司
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