Charge coupled induction high temperature measuring device

A technology of a temperature measuring device and a charge-coupling device, which is applied in the directions of measuring device, radiation pyrometry, optical radiation measurement, etc. , Improve the measurement accuracy, the effect of high measurement accuracy

Active Publication Date: 2017-07-07
NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problem of low measurement accuracy of the measurement device in the prior art, the purpose of the present invention is to provide a charge-coupled induction high-temperature temperature measurement device, which can realize high measurement accuracy of the measurement device

Method used

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Embodiment 1

[0029] see Figure 1-3 , a charge-coupled induction high-temperature temperature measuring device, comprising a housing 20 and a computer 18, a charge-coupled device image sensor 2 and a temperature sensor 19 are fixedly connected in the housing 20, and an optical lens 15 is interspersed and connected to the lower end of the housing 20, And the optical lens 15 is located directly below the image sensor 2 of the charge-coupled device, and the housing 20 is fixedly covered with a heat-insulating jacket 22 through a connecting collar 25, and a cold air chamber 21 is formed between the heat-insulating jacket 22 and the housing 20 for heat insulation. The right end and the left end of the jacket 22 are respectively connected with an air inlet pipe 17 and an air outlet pipe 23, and both the air inlet pipe 17 and the air outlet pipe 23 communicate with the cold air chamber 21, and the end of the air inlet pipe 17 away from the heat insulating jacket 22 is connected to the cold air fan...

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Abstract

The invention discloses a charge coupled induction high temperature measuring device and belongs to the field of high temperature measuring. The charge coupled induction high temperature measuring device comprises a housing and a computer. The housing is internally and fixedly connected with a charge coupled device image sensor and a temperature sensor. A heat insulation jacket has a heat insulation effect, thereby preliminarily preventing influence of external high temperature on the charge coupled device image sensor; meanwhile, by inputting cold air into a cold air chamber formed by the heat insulation jacket and the housing, a heat insulation and cooling effect is further realized, thereby effectively preventing ambient temperature from being too high, which influences measurement accuracy of the charge coupled device image sensor, and improving measurement accuracy; and under the functions of a dust absorption pipe and a return pipe, radiation impurities of particle impurities in a first sleeve and a second sleeve are absorbed, filtered and flowed back, thereby preventing the radiation impurities from influencing the measurement accuracy of the charge coupled device image sensor, and improving measurement accuracy.

Description

technical field [0001] The invention relates to the field of high-temperature temperature measuring devices, and more specifically, relates to a charge coupling induction high-temperature temperature measuring device. Background technique [0002] In the metal smelting process, it is necessary to measure the temperature of the smelted metal to adjust various parameters in the process to ensure that qualified metal materials are smelted. With the development of semiconductor microelectronics technology, charge-coupled devices develop rapidly. Charge-coupled device image sensors are widely used in non-contact temperature measurement and monitoring. Charge-coupled device image sensors can capture the energy distribution of high-temperature objects, and pass data The processing can be converted to the temperature distribution of the object, which is widely used in the temperature field measurement of high-temperature objects. [0003] In fact, the impact of ambient temperature ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01J5/00
CPCG01J5/00G01J5/80
Inventor 薛飞董福涛
Owner NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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