The fire pump must be approved by the relevant units of recognition can use, for example: in the fire protection system of building fire hydrant system, sprinkler system, foam fire extinguishing system, large space, high water gun spray fire extinguishing system, fire extinguishing system, rain water curtain etc..
Fire pump is involved in a variety of fire system, the water supply of a special pump. The fire pump spray pump, fire pump, pump etc..
The general design and construction of the fire pump lift refers to the fire hydrant pump, spray pump and fire pump is in the system for different purposes, are attributed to the fire pump, the only difference is the different parameters (flow, lift, power and so on), this is because the system set the fire hydrant system and sprinkler system flow and pressure different. If the structure and function are the same. Spray pump is a kind of fire pump.
Spray pump: spray pump through the pipe nozzle is since the start of the glass ball reserve under the high temperature caused by the explosion, network flow, and linkage alarm valve pressure switch, spray pump to achieve from the start. Through the water flow indicator linkage module or the alarm valve pressure switch lead wire to the control room, the fire control room can accurately reflect the action signal, and the control room should be able to directly control the spray pump start and stop.
Fire hydrant pump: pump water supply to the fire hydrant system.
Pump: fire hydrant or piping system to automatic sprinkler piping system to add water, keep the pipeline system pressure pump.
