Temperature-measuring element shock resisting device and installation method thereof

Abstract

The invention relates to a temperature-measuring element shock resisting device and also relates to an installation method of the device. The temperature-measuring element shock resisting device comprises a temperature-measuring element, an installation component and a protective sleeve, wherein the installation component is fixedly installed on the wall of a process pipe, the protective sleeve is connected with the protective sleeve, the sum of the lengths of the protective sleeve and the installation component is larger than the length of the temperature-measuring element inside the process line, and the protective sleeve has the same inner diameter as the installation component. The temperature-measuring element shock resisting device disclosed by the invention is simple in structure, convenient in installation and simpler in operation. The temperature-measuring element shock resisting device realizes the shock resisting protection for the temperature-measuring element, prolongs the service life of the temperature-measuring element and lowers the workload and cost for maintaining instruments. Furthermore, notches or openings are formed at the end parts of the protective sleeve, which increases the flowability of the medium, ensures the superior contact between the temperature-measuring element and the medium and guarantees the timeliness and the accuracy of temperature measurement.

Description

Anti-shock device for temperature measuring element and its installation method technical field The invention relates to an anti-shock device for temperature measuring elements, in particular to an anti-shock casing for temperature measuring elements such as thermocouples and thermal resistors; the invention also relates to an installation method of the device. Background technique Industrial temperature measuring components mainly include thermocouples and thermal resistances, whose function is to convert temperature signals into electrical signals for temperature detection and control. Temperature measuring elements are widely used in blast furnaces, hot blast stoves, heating furnaces, sintering, oxygen production and other systems. The installation quality of temperature measuring components directly affects the stability and control accuracy of the control system. Especially the temperature measuring element on the process pipeline, when the medium pressure of the pip...

AI Technical Summary

Problems solved by technology

Especially the temperature measuring element on the process pipeline, when the medium pressure of the pipeline is high and the flow rate is large, it will be subject to a greater impact, especially when the medium produces water hammer or air hammer effect due to pulsation, it will directly cause damage to the temperature measuring element , affecting the normal progress of construction and production

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