Rod-shaped Water Pump

A rod-shaped water pump, comprising a rod-shaped water pump body and a pump assembly located at a lower end of the rod-shaped water pump body, wherein a connecting frame is sealingly fixed at the lower end of the rod-shaped water pump body, and a channel is provided in the connecting frame, with the channel being respectively communicated with the rod-shaped water pump body and the pump assembly;

• the pump assembly comprises a motor mounting seat, a motor, a volute casing and a filter cover, a mounting hole is provided at a lower end of the motor mounting seat, and the motor is fixed in the motor mounting seat;
• wherein the motor mounting seat has a liquid passing hole formed therein, the liquid passing hole is fluidically connected to the channel, and the motor mounting seat is hinged to the connecting frame at the liquid passing hole to allow the pump assembly to rotate relative to the connecting frame so that a surface of the filter cover can sit flush against a surface of a pumping location with the rod-shaped water pump body inclined relative to the connecting frame;
• wherein an impeller is fixedly arranged on a drive shaft of the motor, wherein both the filter cover and the volute casing are fixed at the lower end of the motor mounting seat, and the volute casing is located in the motor mounting seat, wherein a through hole is provided on the volute casing, the impeller is located above the through hole, and the liquid passing hole communicated with the channel is provided on the motor mounting seat;
• wherein a fluid flow path is sequentially defined by the filter cover, the volute casing, the impeller, the liquid passing hole, the channel in the connecting frame into the rod-shaped water pump body.