LNG接收站中热力安全阀的探讨

Discussion of Thermal Safety Valve in LNG Terminal

LNG接收站中会有大量的热力安全阀(thermal safety valve简称TSV)使用,由于大多此类安全阀所需尺寸较小,规范也建议最小口径的安全阀即可满足要求。而TSV实际的泄放过程比较复杂。本文对热力安全阀的分析,将有助于对TSV作用的理解及设计。

A large number of thermal safety valves( thermal safety valve abbreviated as TSV) are used in LNG receiving terminal. Since most such kinds of safety valves require smaller size, the safety valve specification also recommends a minimum caliber to meet the requirements. In this paper,a comprehensive analysis of the thermal safety valve will help a thorough understanding of the fundamental role of TSV and LNG terminal design.