Simple and practical centrifugal water pump type water pumping device

The invention discloses a simple and practical centrifugal water pump type water pumping device. The device comprises a small motor, a valve core, a water draining pipe, a glass pipe casing, a fixing button, a pump body, a tray, a bent glass pipe, a triangular bracket, a rubber hose, a glass pipe, a glass bottle, a rubber bottle plug and a sucker. The simple and practical centrifugal water pump type water pumping device has the beneficial effects that a plurality of bent surfaces are arranged on the wall of the bent glass pipe, and the bent glass pipe is clamped through the fixing button at the outer part of the glass pipe casing, so that the height, relative to the glass bottle, of the bent glass pipe, can be conveniently adjusted, and as a result, the liquid in the glass bottle can be completely pumped; the pump body is connected to the bottom part of the small motor through the bracket, and the valve core is arranged between the pump body and the small motor, so that a power system is simple in structure;