| 摘要 |
Disclosed is a mixed flow pump. According to the present invention, the mixed flow pump has a connection path at the center part of a rotation shaft, wherein the connection path connects an inflow unit of a low pressure and a discharge unit of a high pressure, based on a blade of an impeller. So, the flow of a fluid flowing into the inflow unit through the connection path faces the center of the inflow unit. In other words, the flow of the fluid flowing into the inflow unit through the connection path flows into the inflow unit by the impeller so that interference in the flow of the fluid transferred to a flow path can be limited to be minimized. Therefore, the efficiency of the mixed flow pump can be improved. |
