Fire hydrant valve, hydrant hose, gun head for two places, what does this sentence mean?
A fixed fire fighting tool. The main function is to control fuel, insulate combustion and eliminate fire source.
Hydrants are mainly fire engines from the municipal water supply network or outdoor fire water supply network to implement fire fighting, but also can directly connect hoses, water cannons, fire extinguishing.
So, one of the important fire control facilities fire hose fire fighting of the outdoor fire hydrant system is composed of a valve, reel input pipeline, spokes, supporting frame, rocker arm, hose and spray gun and other components, with water as fire extinguishing agent, in the process of rapid expansion hose extinguishing agent fire extinguishing apparatus. Generally installed in the indoor fire hydrant box, it is a new type of indoor fixed fire protection device. [1] is suitable for fighting a carbohydrate such as paper, wood and cotton fabric material since the beginning of the fire.
