Pump station performance test simulation device

The utility model provides a pump station performance test simulation device which is provided with a water tank, the right side of the water tank is provided with an equipment base, the equipment base is provided with a water pump, a three-phase asynchronous motor and an electric box, and the water pump is connected with the three-phase asynchronous motor through a coupler. A dynamic torque sensor is arranged on a rotating shaft of the three-phase asynchronous motor, a water inlet pipe is arranged at the water inlet end of the water pump and connected with the middle of the water tank, an electromagnetic flowmeter and a pressure gauge are installed on the water inlet pipe, and the water outlet end of the water pump is connected with the upper portion of the water tank through a water outlet pipe. A drain pipe is arranged close to the bottom of the water tank, a gate valve is arranged on the drain pipe, and a start-stop button is arranged on the electric box; according to the pump performance testing device,