To introduce the structure,performance of the cylinder valve of INERGEN fire extinguishing system ,and to analyse its performances of the adjustment ,action and safety.

• 介绍了烟烙尽灭火剂的组成、灭火机理、性能及对环境的影响,分析了河津电厂集控楼烟烙尽灭火系统的设计特点,指出了设计上的不足之处及改造方案。