全尺度船舶机舱流淌火灭火试验研究  

Study on Spill Fire Extinguishing Tests in Full-Scale Ship Engine Room

作　　者：胡洋洋 王馨[1] 王锦波 陈潇[2] HU Yang Yang;WANG Xin;WANG Jin-bo;CHEN Xiao(China Ship Development and Design Center,Wuhan 430064,China;National Key Laboratory of Fire Safety,University of Science and Technology of China,Hefei 230026,China)

机构地区：[1]中国舰船研究设计中心,武汉430064 [2]中国科学技术大学火灾安全全国重点实验室,合肥230026

出　　处：《船海工程》2025年第2期53-59,共7页Ship & Ocean Engineering

基　　金：安徽省自然科学基金(2408085ME131)。

摘　　要：针对船舶机舱流淌火危险性高和扑灭难度大等问题,在全尺度船舶机舱中进行流淌火灭火试验。试验设计了总过火面积为12.75 m^(2)的流淌火,并验证了不同消防系统对流淌火的灭火效能。采用的灭火系统包括:高倍泡沫灭火系统、水成膜泡沫灭火系统和低压喷雾灭火系统。试验中研究了流淌火火源处的温度、热辐射强度和机舱内能见度等参数,比较了不同灭火系统的灭火时间。试验结果表明,高倍泡沫灭火系统和低压喷雾灭火系统均能扑灭流淌火,但高倍泡沫灭火系统的灭火时间更短,而水成膜泡沫灭火系统无法扑灭高位的流淌火。高倍泡沫灭火系统更适用于扑灭高位流淌火。In response to the high danger and difficulty of extinguishing spill fires in ship engine rooms,the spill fire extinguishing tests was conducted in a full-scale ship engine room.The experiments involved a spill fire with a total burn area of 12.75 m^(2) and evaluated the fire-extinguishing effectiveness of different firefighting systems.The extinguishing systems included high-expansion foam firefighting system,water film-forming foam firefighting system and low-pressure spray firefighting system.During the experiments,parameters such as the temperature at the fire source,heat radiation intensity and visibility in the engine room were studied,and the extinguishing times of different firefighting systems were compared.The results showed that both the high-expansion foam and low-pressure spray firefighting systems were able to extinguish the spill fire,with the high-expansion foam system achieving a shorter extinguishing time.However,the water film-forming foam firefighting system was unable to extinguish the spill fire at higher locations.Therefore,the high-expansion foam firefighting system is more suitable for extinguishing high-position spill fires.

关 键 词：船舶机舱 灭火试验 流淌火 高倍泡沫灭火系统 水成膜泡沫灭火系统 低压喷雾灭火系统 

分 类 号：U698.4[交通运输工程—港口、海岸及近海工程]