US Patent 10989198 Detachable submersible pump with modular design

A detachable submersible pump with a modular design includes a motor module and a pump chamber module. The motor module includes an upper cover, a motor, a motor cover, and an impeller. The pump chamber module includes a housing, a water outlet, a connecting pipe, and a lock nut. The water outlet is arranged on one side of the housing. The lock nut is sleeved on the connecting pipe and is connected to the water outlet by threads. Each of two sides of the upper cover is provided with a pressable elastic buckle. Each of two sides of the housing is provided with a clamping hole. The impeller is placed inside the housing.