An Improved Design of Pressure Relay Based on Mechanical Pressure Gauge

DOI

10.2991/icmeim-17.2017.5How to use a DOI?

Keywords

Mechanical Pressure Gauge, Pressure Relay, Improved Design

Abstract

In order to involve problems of the pressure relay when using, this paper proposed an improved design of pressure relay based on mechanical pressure gauge. Firstly, the structure of the pressure relay and the existed problems when using were analyzed. Secondly, based on the mechanical pressure gauge's work principle and its structure characteristic, combining the deflection angle of the pointer with the threshold value of the pressure relay, this paper improved the pressure relay's structure, electrical circuit and control circuit. Experimental results showed that when using the pressure relay based on mechanical pressure gauge, its switch value was better than the original pressure relay, and the set point deviation was also significantly reduced. The design of pressure relay based on mechanical pressure gauge was feasible.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Shan Chen
AU  - Junchun Ma
AU  - Yongbao Feng
AU  - Changlin Ma
AU  - Guanglei Fu
PY  - 2017/02
DA  - 2017/02
TI  - An Improved Design of Pressure Relay Based on Mechanical Pressure Gauge
BT  - Proceedings of the 2017 International Conference on Manufacturing Engineering and Intelligent Materials (ICMEIM 2017)
PB  - Atlantis Press
SP  - 20
EP  - 24
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmeim-17.2017.5
DO  - 10.2991/icmeim-17.2017.5
ID  - Chen2017/02
ER  -