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为提高天然气采输的管理水平,防止事故发生,确保正常生产,应设置安全系统。本文介绍了气动安全切断与切换系统的组成;各控制设备的结构;以及系统在现场的试验情况。
In order to improve the management of natural gas collection and transportation, prevent accidents and ensure normal production, a safety system should be set up. This article describes the pneumatic safety cut off and switch the composition of the system; the structure of the control equipment; and the system in the field test situation.