What's the use of self rescue fire reel in hydrant?
Is the fire hydrant tubular network, in the early fire, open fire hydrant box, and then open the valve spool, and then dragging the reel toward the fire position, open the valve spool, you can play the role of fire!! The average length is 20m.
Fire hose reel is called "fire hose reel". It is composed of valves, input pipes, hoses, spray guns, etc., and can be used to spray fire extinguisher in the process of expanding hoses quickly. Open the cabinet, release the fire reel, connect the water pipe, turn on the water valve, you can put out the fire. There is a water pipe in the fire reel. We can draw the water pipe from the reel to fire in the place where there is fire.
In the early days of the fire, open the fire hydrant box, then open the valve of the fire reel, then drag the reel to the fire position, and open the drain valve of the reel, which can act as a fire extinguisher!! The average length is 20m.
