A water pump control system for power station construction dry season

The utility model relates to a water supply control field, a water pump control system for power station construction dry season promptly. It includes that the owner who is in two water source departments passes through the pipeline with pump and jury pump and is connected with the water tank in living area with pump and jury pump, owner, and total inlet tube department installs flow switch K2 before the water tank, opens according to the flow control water pump and stops, control circuit includes that master switch CB, parallelly connected owner are connected with flow switch K2 with pump contactor KM1, jury pump contactor KM2 with pump contactor KM1, jury pump contactor KM2, owner, jury pump contactor KM2's normally closed contact establishes ties with pump contactor KM1 with main. The realization sets up two water pumps and should move respectively, bring to rest, automatic start jury pump simultaneously after the owner descends with the pumping flow. It is when the jury pump flow reduces, main with pump,