舰船绿色环保灭火剂选型分析

哈龙灭火剂具有灭火效果好、无二次污染、毒性小等特点，一直以来都被认为是一种理想的灭火剂，特别适用于扑救液体和气体火灾，被广泛用于舰船机舱和各种飞行器。但是哈龙对：赶气臭氧层具有破坏作用．使过量紫外线达到地球表面，从而造成严重的伤害。该文给出了舰船用哈龙替代品的评价标准，重点分析了当前六种典型哈龙替代品的主要特点、性能和局限性，最终给出了适用于舰船机舱的绿色环保哈龙替代灭火剂及后续研究工作建议。

Analysis and selection of clean extinguishing agents in naval ship

Due to the characteristics of highly effective, non-corrosive and low-toxic,halon extinguishing agent is recognized as an ideal fire extinguishing agent and widely used in naval ship engine room and various aircraft, particularly for fighting fires caused by flammable liquids and explosive gases. Unfortunately,halon may cause the depletion of Earth stratospheric ozone layer,which results in higher levels of uhraviolet radiation at Earth surface and serious health injuries. This article presents some performance criterions to judge if an agent could replace halon,and analyzes the main characteristic,performance and localization of six existed halon alternatives. Finally,the green and environment protected halon alternatives as well as the further researches are proposed.