不同泡沫混合液对灭火性能的试验研究  

Research on the Fire Extinguishing Performance of Different Foam Mixtures

作　　者：尚祖政 Shang Zuzheng(State Key Laboratory of Safety and Control for Chemicals,SINOPEC Research Institute of Safety Engineering,Shandong,Qingdao,266071)

机构地区：[1]中国石化青岛安全工程研究院化学品安全控制国家重点实验室

出　　处：《安全、健康和环境》2019年第10期6-9,共4页Safety Health & Environment

摘　　要：为测试不同泡沫灭火剂间混用性能和效果,将不同厂家不同型号水成膜、抗溶、蛋白及氟蛋白泡沫灭火剂,按相同比例混合后进行灭火性能测试。采用4.52 m 2(144B)的标准油盘进行灭火测试,试验结果表明:相同类型的泡沫灭火剂具有兼容性;水成膜泡沫灭火剂与蛋白、氟蛋白型泡沫灭火剂混合后灭火性能下降,但具有一定兼容性;抗溶泡沫灭火剂与其他类型泡沫灭火剂配伍扑灭水溶性介质时,不具有兼容性。Different foam extinguishing agents such as aqueous film-forming foam(AFFF),alcohol-resistant foam(AR),protein foam(P)and fluoroprotein foam(FP)from various manufacturers were mixed in the same proportion to test their fire extinguishing performance.The results on a 4.52 m 2(144B)standard oil pan showed that the same type of foam extinguishing agents were compatible.Although the fire extinguishing performance of AFFF decreased when it was mixed with P and FP agents,they were still compatible.Nevertheless,there was no such compatibility when AR agent was combined with other types of foam extinguishing agents in the case of extinguishing water-soluble medium.

关 键 词：水成膜泡沫灭火剂 抗溶泡沫灭火剂 蛋白泡沫灭火剂 氟蛋白泡沫灭火剂 灭火性能 兼容性 

分 类 号：TQ5[化学工程]