涡流泵（也称旋涡泵）是一种叶片泵。主要由叶轮、泵体和泵盖组成，适用于要求小流量（1～40立方米/时）、较高扬程（可达250米）的场合。
泵壳应该配置一体化的抗涡流叶片，这可能有助于日常设备维护。
The casing shall have integral anti-vortexing vanes that can also facilitate maintenance.
冷却液的流量通常为泵设计流量的2% - 3%，内磁转子与隔离套之间的环隙区域由于涡流而产生高热量。
The flow of coolant pump design flow is usually 2% -3%, within a set of magnetic separation between the rotor and the annulus region due to eddy current arising from high-calorie.
涡流可能会导致泵运行不稳定、振动、跳动和严重的机械破坏。
Vortexing Can cause unstable pump operation, vibration, pulsation and severe mechanical damage.
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