Integral temperature indicator

A technology for thermometers and remote thermometers, applied in thermometers, thermometers based on expansion/contraction of materials, thermometers using direct heat-sensitive electric/magnetic elements, etc., can solve the problems of cumbersome installation and high cost, and achieve compact structure , low cost and easy installation

Inactive Publication Date: 2010-10-13
常州双环热工仪表有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Existing thermometers usually have only one function, either bimetallic thermometers for on-site display, or thermal resistance thermometers or thermocouple thermometers for remote transmission signals. If users ne...

Method used

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  • Integral temperature indicator
  • Integral temperature indicator

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Embodiment Construction

[0012] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0013] like figure 1 The integrated thermometer shown has an on-site thermometer 1 , a remote thermometer 2 and a protective tube 3 that are integrated. The on-site thermometer 1 adopts a bimetal thermometer, the temperature sensing element of the bimetal thermometer is a bimetal sheet, and the bimetal sheet is installed at the bottom of the protection tube 3 . The remote transmission thermometer adopts a thermal resistance thermometer or a thermocouple thermometer, and the thermal resistance or thermocouple is installed at the bottom of the protection tube 3 .

[0014] The bimetal sheet and the thermal resistance or thermocouple are installed at the bottom ...

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PUM

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Abstract

The invention relates to an integral temperature indicator. The temperature indicator comprises a field temperature indicator, a remote transmitting temperature indicator and a protection pipe which are formed into a whole body, wherein temperature sensing elements of the field temperature indicator and the remote transmitting temperature indicator are all arranged at the bottom of the protection type, the field temperature indicator adopts a bimetal temperature indicator, a bimetal strip is arranged at the bottom of the protection pipe, the remote transmitting temperature indicator adopts a thermal resistor temperature indicator or a thermocouple temperature indicator, and a thermal resistor or a thermocouple is arranged at the bottom of the protection pipe. The invention integrates the field temperature indicator and the remote transmitting temperature indicator into an integral temperature measuring instrument with the field display and signal remote transmitting functions. The invention has the advantages of compact structure, convenient installation and lower cost, and is widely applied to industries such as petroleum, chemical engineering, iron and steel, dye printing, pharmacy and the like.

Description

technical field [0001] The invention relates to a thermometer, especially an integrated thermometer. Background technique [0002] Existing thermometers usually have only one function, either bimetallic thermometers for on-site display, or thermal resistance thermometers or thermocouple thermometers for remote transmission signals. If users need both on-site display and remote transmission signals, It is necessary to prepare two temperature measuring through holes and install two kinds of temperature instruments. The installation is cumbersome and the cost is high. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide an integrated thermometer that can be used for on-site display and remote signal transmission with low cost and convenient installation. [0004] The technical solution adopted by the present invention to solve the technical problem is: an integrated thermom...

Claims

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Application Information

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IPC IPC(8): G01K5/62G01K7/16G01K7/02
Inventor 吴春林
Owner 常州双环热工仪表有限公司
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