Introduction to the knowledge of fire pump in fire sprinkler
Date :2015-12-15 Views :728 times
Fire sprinklersOn the basis of the sprinkler, it is a multi-functional sprinkler formed by installing a special fire fighting device (fire pump, fire cannon, sandwich force extractors, etc.), which can be used as a water tank fire truck in emergency。
Fire sprinklersIt is superior to ordinary sprinklers in terms of range and flow。The range of the general sprinkler is about 25-30 meters, and the pump flow rate is 40m3/h;The fire sprinkler equipped with a fire pump, its range can reach about 45-50 meters, and the fire pump flow can reach 100m3/h。
Do not underestimate the fire sprinkler range gap of more than ten meters, but it can be used in great use when fighting the fire。In general, when the fire is fierce, people standing more than ten meters away can feel the power of the hot flame。The distance of ten meters not only makes the fire fighting more efficient, but also ensures the personal safety of the fire fighting personnel。
The following are the knowledge points about fire pumps:
The role of low-pressure fire pump is: in some narrow places,Fire fighting truck或Fire sprinklersWhen it is impossible to get close to the fire site, the fire hose can be connected from the fire interface of the car, and the fire hose can be used to extinguish the fire at a distance。
Because the water pressure of the atmospheric pump will gradually decrease after more than 50 meters, the medium and low pressure fire pump will not be affected by the distance, and the outlet pressure will be maintained, which will not affect the long-distance water range and the fire extinguishing effect。