1,1,1,3,3,3-六氟丙烷灭火剂的应用

Application of 1,1,1,3,3,3-Hexafluoropropane Fire Extinguishing

介绍了1,1,1,3,3,3-六氟丙烷(HFC-236fa)作为替代哈龙的气体灭火剂的主要特点,以及其灭火机理和安全性方面研究情况,叙述了消防行业围绕着HFC-236fa局部灭火理论、物理化学双重灭火功效,对HFC-236fa灭火器材展开的创新性设计与开发,分析了HFC-236fa应用有一定局限性,限于其不可克服的高全球变暖潜能(GWP)特点,只能作为一个过渡性的灭火剂使用。

This paper introduced the main characteristics of HFC-236 fa,a substitute of halon.Fire extinguishing mechanism and safety research of 1,1,1,3,3,3-Hexafluoropropane(HFC-236 fa)was introduced.The paper discussed how the fire industry did an innovative design and development of HFC-236 fa extinguishing equipment,which was based on HFC-236 fa’s local fire extinguishing theory,and the physical and chemical fire extinguishing effect.The paper analysed that HFC-236 fa’s high GWP leads to its application limitations.