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Telescopic temperature field distribution measuring device

A technology of measuring device and temperature field, applied in the direction of measuring device, thermometer, measuring heat, etc., which can solve the problems of inability to measure the location with poor accessibility, and the inability to measure the temperature of the pipeline quickly and at the same time.

Inactive Publication Date: 2019-05-28
XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA
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  • Summary
  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

The current measuring device cannot measure some locations with poor accessibility, and cannot quickly and simultaneously measure the temperature of multiple locations around the pipeline

Method used

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  • Telescopic temperature field distribution measuring device
  • Telescopic temperature field distribution measuring device

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Embodiment Construction

[0015] In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below in conjunction with the drawings in the embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of the invention. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention. Embodiments of the present invention will be described in detail below ...

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Abstract

The invention discloses a telescopic temperature field distribution measuring device, and belongs to the field of environmental control system testing. The measuring device is disposed on a pipeline for measuring the temperature field distribution of the pipeline, and includes a metal base (1) fixed to the pipeline, a telescopic measuring arm (2), a sensor line clamp (4) and a temperature sensor (5); the telescopic measuring arm (2) comprises a first portion fixed to the metal base (1) and a second portion extendable along a first portion axis on the first portion, the temperature sensor (5) is disposed on the second portion, the measuring device can measure the temperature of a position with poor accessibility, and can be applied to different pipe diameters, and adjusting the position ofan end sensor of a rocking arm while measuring the temperature at different locations around the pipeline achieves fast and accurate measurement of the pipeline temperature field.

Description

technical field [0001] The invention belongs to the field of environmental control system tests, and in particular relates to a telescopic temperature field distribution measuring device. Background technique [0002] The pipeline is an important part of transporting gas, and the insulation layer of the pipeline and gas leakage are the key issues that need to be considered in the pipeline design. The measurement of pipeline temperature field distribution is an important index to measure the heat insulation capacity of the insulation layer, and it is also an important means to judge pipeline leakage and determine the location of leakage. The current measurement device cannot measure some locations with poor accessibility, and cannot quickly and simultaneously measure the temperature of multiple locations around the pipeline. Contents of the invention [0003] The invention provides a novel multipurpose pipeline temperature field distribution measuring device applicable to ...

Claims

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Application Information

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IPC IPC(8): G01K13/00G01K1/02G01K1/14G01K13/024
Inventor 任登宁高珂
Owner XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA
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