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手提贮压式干粉灭火器是近几年迅速发展起来的新型灭火器,和贮气瓶式干粉灭火器的区别在于取消了二氧化碳贮气钢瓶。它是将干粉灭火剂和压缩气体(国内大都用氮气)同时灌装在灭火器瓶体内而制成的,遇火灾时,开启阀门,干粉灭火剂在压缩气体推动下从喷嘴喷出,即可将火扑灭。手提贮压式干粉灭火器的主要性能参数与贮气瓶式的基本相同,但比较起来,有如下一些优点:一、扩大了使用温度范围。贮气瓶式用二氧化碳作为驱动气体,
Handheld storage dry powder fire extinguisher is the rapid development in recent years, a new type of fire extinguisher, and gas cylinders dry powder fire extinguisher is the difference between the cancellation of carbon dioxide gas cylinder. It is the dry powder fire extinguishing agent and compressed gas (mostly domestic nitrogen) filled in the fire extinguisher bottle and made in case of fire, open the valve, the dry chemical fire extinguishing agent in the compressed gas propelled from the nozzle, you can Put out the fire. The main performance parameters of hand-held storage dry powder fire extinguishers are basically the same as those of gas cylinders, but in comparison, there are some advantages as follows: First, the operating temperature range is expanded. Gas cylinders with carbon dioxide as a driving gas,