S型气溶胶灭火剂灭火时间的影响因素研究  

Influencing Factors for Extinguishing Time of S Type Aerosol Fire Extinguishing Agent

作　　者：葛梦珠 黄寅生[1] 王俊杰[1] 张冬冬[1] 

机构地区：[1]南京理工大学化工学院,江苏南京210094

出　　处：《爆破器材》2017年第1期41-45,共5页Explosive Materials

摘　　要：为了更加高效经济地熄灭火灾,对于同一配方,研究了灭火剂用量、灭火剂用量分配、油池直径对S型气溶胶灭火剂灭火时间的影响。研究结果表明:随着灭火剂用量的增加,灭火时间迅速降低,一定程度后,用量对灭火时间影响不大;灭火剂总用量不变时,两个灭火装置的灭火效能要高于一个灭火装置,随着灭火室的增大,这种效果将更为明显;随着油池直径的增加,灭火时间呈现先逐渐增大后减小的趋势。For the purpose of effective and economical fire extinguish, influencing factors for extinguishing time were investigated for the S type aerosol fire extinguishing agents having same formulation,such as the amount of extinguis-hing agent,numbers of devices,and the diameter of oil pool. Results indicate that increasing the amount of extinguishing agent decreases extinguishing time rapidly. The amount has little influence on the extinguishing time when it reaches a cer-tain extent. With the same amount,the efficiency of two fire extinguishing equipment is higher than that of one. With the increase of fire room, this effect will be more obvious. Extinguishing time shows a trend of increase first and then decrease with the increase of oil pool diameter.

关 键 词：灭火时间 气溶胶灭火剂 影响因素 

分 类 号：X924.4[环境科学与工程—安全科学] TQ569[化学工程—炸药化工]