The indoor fire hydrant system is the most common fire extinguishing facility for buildings. The operation is simple and the fire extinguishing is effective. However, from the inspection of public gathering places, the situation is not optimistic and there are many problems. The integrity rate of the indoor fire hydrant system is very low, so that it can no longer play a role in the fire, we must cause our heightened attention in the fire Supervision and inspection should be examined as an important content to make the indoor fire hydrant system fully function.
Common problems:
1. The water pressure in the lower floors of high-rise buildings exceeds 0.4Mp, and there is no decompression device; this brings great problems to use. The pressure is too great to operate and it is easy to cause accidents.
2. The water gun, water hose, interface, fire reel (water hose) and other equipment in the fire hydrant box are missing or incomplete, and the water pump start button is invalid;
3, water supply pressure is insufficient, can not meet the requirements of the water gun to enrich the water column. Affect fire fires rescue.
4, equipment in the fire hydrant cabinet corrosion, moldy water, valve corrosion can not be opened;
5, pump adapter failure, failure.
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