某船机舱局部细水雾灭火系统的风险分析和应对措施

Risk analysis of local fine water sprinkling system in machinery space and countermeasures

机舱局部细水雾灭火系统具有环保、高效、灵活等优势,已广泛应用于船舶消防系统中,近几年在军用舰船上也得到运用。文中介绍了机舱局部细水雾灭火系统的原理和应用特性,结合某型船的实际运用情况,分析了影响系统安全使用的风险因素及应对方案。为更好地发挥该系统在船舶消防系统的优势,提出了若干设计改进意见。

The local fine water sprinkling system in machinery space has been widely applied in the ship fire extinguisher system due to the advantages of environmental protection, high efficiency and flexibility. And it is also used in warships in the recent years. This paper introduces the principles and application characteristics of the local fine water sprinkling system. It analyzes the risk factors which influence the system safety and the corresponding countermeasures according to the system used in a frigate. It also proposes some advice for the optimization design in order to make better use of the fine water sprinkling system in the fire extinguisher system.