1概述PWZ0.8/3500SPL泡沫喷雾灭火装置(见图1)是由泡沫液储罐、泡沫灭火剂、管网、分区阀、泡沫喷雾喷头、驱动气体瓶组、驱动管路、动力瓶组、集流管等部件组成,采用高效泡沫液作为灭火剂,在一定压力下通过专用泡沫喷雾喷头,将灭火剂喷射到被保护物上,使之 1 Overview PWZ0.8 / 3500SPL foam spray fire extinguishing device (see Figure 1) is a foam liquid tank, foam fire extinguishing agent, pipe network, partition valve, foam spray nozzle, driving gas bottle group, Headers and other components, the use of highly efficient foam liquid as a fire extinguishing agent, under certain pressure through a dedicated foam spray nozzle, the fire extinguishing agent is sprayed onto the protected object, so that