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Pipeline graphene composite film sensor

A graphene composite, thin film sensor technology, applied in instruments, measuring devices, measuring flow/mass flow, etc., can solve problems such as pipeline damage to the original pipeline, and achieve the effect of avoiding improvement or damage

Pending Publication Date: 2020-11-03
北京石墨烯技术研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a pipeline graphene composite film sensor for the problem of improving the pipeline or destroying the original pipeline when docking with the pipeline to be monitored in the prior art

Method used

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Embodiment Construction

[0078] In order to make the above-mentioned purpose, features and advantages of the present application more obvious and understandable, the specific implementation manners of the present application will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the application. However, the present application can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present application. Therefore, the present application is not limited by the specific implementation disclosed below.

[0079] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" an...

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Abstract

The invention relates to a pipeline graphene composite film sensor. The pipeline graphene composite film sensor is provided with the elastic substrate, and the graphene sensor is arranged on the side,away from the inner wall of the to-be-detected pipeline, of the elastic substrate. Because the elastic substrate can be abutted against the inner wall of the to-be-measured pipeline by means of selfdeformation, an external force can be applied when the elastic substrate is installed so that the elastic substrate is enabled to generate elastic deformation towards the volume reduction direction, and the elastic substrate is extruded and abutted against the inner wall of the to-be-measured pipeline after the external force is removed; therefore, when the pipeline graphene composite film sensoris used, the improvement or damage to the pipeline to be detected can be avoided, and the detection of flow and pressure of the pipeline to be detected or a gas circuit can be realized.

Description

technical field [0001] The present application relates to the technical field of pipeline monitoring, in particular to a graphene composite film sensor for pipelines. Background technique [0002] In traditional solutions, factories and mines usually use turbine flowmeters, Roots flowmeters and membrane flowmeters as flowmeters. [0003] However, the above solution needs to be connected with the pipeline to be monitored, that is, the pipeline needs to be improved or the original pipeline needs to be destroyed. Contents of the invention [0004] Based on this, it is necessary to provide a pipeline graphene composite thin film sensor for the problem of improving the pipeline or destroying the original pipeline when it is docked with the pipeline to be monitored in the prior art. [0005] The application provides a pipeline graphene composite film sensor, comprising: [0006] an elastic base, used to abut against the inner wall of the pipeline to be tested by its own deform...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D21/02G01F1/64G01L9/04
CPCG01D21/02G01F1/64G01L9/04
Inventor 李学瑞李炯利王旭东于公奇
Owner 北京石墨烯技术研究院有限公司