摘要
在天然气的输送及分配过程中,安全、可靠和环保供气是燃气调压的主要目标。文章从燃气调压系统的基本原理和组成、调压系统中的超压保护装置、超压保护的几种设计方案以及设计方案的选择等方面,论述了调压系统的超压保护。
During transportation and distribution of natural gas,the safe and reliably gas supply and environmental protection are the main objectives of gas pressure regulation.In this paper,overpressure protection of the gas pressure regulation system is discussed in aspects of the fundamental principle and configuration of the system,overpressure protection device in the system,several design scenarios and scenario choosing,and so on.
出处
《石油工程建设》
2009年第S1期55-59,11,共6页
Petroleum Engineering Construction
关键词
调压系统
超压保护
紧急切断
gas pressure regulation system
overpressure protection
emergency cut-off
