船舶直升机甲板泡沫灭火系统设计研究

对船舶直升机甲板泡沫灭火系统设计进行了分析和探讨。由于直升机甲板属开敞空间，根据直升机甲板的灭火特性，通过对水灭火、气体灭火、泡沫灭火和干粉灭火等方式进行比较和分析，提出了用水成膜作为直升机甲板灭火系统介质的优越性，并给出了不同水成膜泡沫灭火系统的工作流程和原理，还给出了较为可行的系统设计计算方法。

Design of Foam Fire Extinguishing System for Ship Helicopter Deck

This paper analyzes the design of foam fire extinguishing system ior ship helicopter deck. For the deck is an open space, various modes of fire fighting such as water fire extinguishing, air fire extinguishing, foam fire extinguishing and dry powder extinguishing etc. , is compared and analyzed based on the characteristics of fire fighting on the deck. Therefore, the advantages of AFFF adopted as fire fighting medium of fire extinguishing system are put forward, and the workflow together with working principle of different AFFF extinguishing system is introduced, a viable calculation method of system design is then presented.