Booster pump pumping device

The embodiment of the utility model discloses a pressure pump water pumping device. The device comprises a water pumping assembly, a pressure pump and a power supply device, the power supply device iselectrically connected with the pressure pump; a water outlet of the pressure pump is connected with the water pumping assembly; the water pumping assembly is composed of a diffuser, a throat pipe, amixing chamber, a straight pipe, a water supply pipe, a confluence taper pipe and a filter. The booster pump is an improved lift pump and comprises a base, a motor, a pump body, a shaft sleeve and anouter cover. The power supply device is composed of a solar cell panel, a controller, a maximum power point tracker, a booster, an inverter and a liquid level sensor. The device provided by the utility model reduces the power consumption of the water pumping device. And the pressure pump adopts an improved lift pump, so that the service life of the pump is longer, and the working efficiency of the pump is also ensured. The