Novel fixed fire extinguishing apparatus

The utility model provides a novel fixed fire extinguishing apparatus, it includes a propellant section of thick bamboo, a propellant section of thick bamboo is fixed in in the drain pan, at the inside powder column that is fixed with of a propellant section of thick bamboo, cavity between a propellant section of thick bamboo and drain pan is filled has the cooling agent, the fire piece is kept off to inside being fixed with of drain pan, keep off the fire piece just to the lateral wall opening of a propellant section of thick bamboo, fixed mounting has the upper cover at the top of drain pan.A simple structure, simple to operate and the effective novel fixed fire extinguishing apparatus of the temperature of reducing device own. 本实用新型提供了种新型固定式灭火装置，它包括发生剂筒，所述发生剂筒固定于底壳内；在发生剂筒内部固定有药柱；在发生剂筒和底壳之间的空腔填充有冷却剂；所述底壳内部固定有挡火片，所述挡火片正对发生剂筒的侧壁开口；在底壳的顶部固定安装有上盖。是种结构简单、安装方便而且可以有效降低装置本身温度的新型固定式灭火装置。