pump impeller for submerged pump and submerged pump including the same

摘要

Patent Summary: "Pump impeller for submerged pump and submerged pump, including the same". Pump impeller for a submerged pump capable of removing or reducing radial load is provided. a clogged submersible pump is provided, which includes a substantially cylindrical body, an inlet port provided at a center of a lower end surface of the body, a discharge port that is open on a side surface of the body, and a channel flow that passes from the inlet port to the discharge port inside the body. The flow channel includes a plurality of flow channels, and the flow channels have their size, shape and position defined such that the fluid imbalance is reduced relative to an axis of rotation.