In high buildings, there will be fire hydrant in each floor. And we can see there is a reel inside it. Then what is the fire hose reel?
Fire hose reel is a necessary part for fire fighting. It is a device that consists of valve, input pipe, hose, spray guns, etc. It can spray various agents to put out the fire. Besides, it is easy to use. Thus you can use it to put out the fire in a short time. In the event of a fire, the fire fighter uses it to connect water resource to put out the fire.
There should be fire reel in high-end hotel, building, etc. Besides, other buildings height over 100 meters should equip fire hose reel. The distance between the fire reels should ensure that a stream of water can reach any part of the indoor floor. While the height of the fire reel should be easy to access. Besides, it should be flexible and without any resistance. The diameter of the spigot of the fire reel should be 25 mm. While the inner diameter of the fire hose should be no less than 19 mm. Then the diameter of the fire hose nozzles should be no less than 6 mm. The reel is usually in a red fire cabinet on the wall around some convenient and fire-prone areas. Besides, there are often other fire fighting facilities around it.
The correct use method has 4 steps. First, open the fire cabinet. Then open the fire hose reel. After that, connect the fire hose to the water resource. Last, turn on the water valve.
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