液下喷射灭火技术是扑救固定顶石油贮罐火灾的最有效方法之一.自八十年代以来,国际标准化组织以及工业发达国家都先后颁布了有关设计标准或规范.我国自1975年起,对该技术开展了系统研究,进行了多次大型灭火试验,并于1992年将该技术纳入了国家标准GB 5051《低倍数泡沫灭火系统设计规范》中.随着《规范》的实施,氟蛋白泡沫液下喷射灭火系统在国内的应用越来越广泛. Underwater jet fire extinguishing technology is one of the most effective ways to save the fixed-top oil tank fire.On the 80’s, the International Organization for Standardization and industrialized countries have promulgated the relevant design standards or norms.China since 1975, the right The technology was systematically studied and several large-scale fire-extinguishing tests were conducted, and in 1992 the technology was incorporated into the national standard GB 5051 Design Code for Low-Expansion Foam Extinguishing Systems. With the implementation of the Code, Liquid injection fire extinguishing system in the domestic application more widely.