摘要
为研究含复配粉体三相泡沫灭火剂的热稳定性及其灭火性能,搭建了泡沫热稳定性和综合灭火实验台架,制作了泡沫发生器实验样机,实现了三相泡沫搅拌、混合、发泡一体化。利用实验台架,以航空煤油与0号柴油为对象,进行了实验研究。结果表明,三相泡沫灭火剂在高温环境下的热稳定性较两相泡沫灭火剂有较大提升,对油料的有效覆盖时间约为两相泡沫灭火剂的3-5倍,灭火性能较两相泡沫灭火剂提升20%左右。
Thermal stability and comprehensive fire-fighting experimental platform of foam are designed to test thermal stabil-ity and the fire extinguishing performance of the mixed powder three-phase foam extinguishing agent, and the foam generator proto-type is designed to integrate three-phase foam stirring, mixing and foaming. With the platform, the experiment is carried out in thesetting of aviation kerosene and 0# diesel. The results show that three-phase foam is much more stable than two-phase foam and thefire extinguishing efficiency of fire extinguishing agent designed in this paper has a desired comprehensive performance; the foamstabilization time under high temperature can be extended more than 3-5 times, and the fire- extinguishing efficiency is improvedby 20%.
出处
《后勤工程学院学报》
2016年第6期56-60,87,共6页
Journal of Logistical Engineering University
基金
国家自然科学基金项目(51574254)
重庆市科技计划项目(CSTC 2014yykfB90001)
火灾与爆炸安全防护重庆市重点实验室建设项目(CSTC 2010CA0005)
关键词
油池火灾
泡沫灭火剂
三相泡沫
实验设计
oil pool fire
foam extinguishing agent
three-phase foam
experimental design
