VARIABLE GUIDE VANE FOR AXIAL FLOW PUMP OR MIXED FLOW PUMP

摘要

The present invention relates to an axial flow pump or a mixed flow pump. According to the present invention, the axial flow pump or the mixed flow pump comprises: a suction pipe having a pipe allowing fluid to be introduced into the pump; and the variable guide vane where a blade is varied, installed inside the suction pipe to change an angle of the sucked fluid to a direction where efficiency of the pump is maximized. According to the present invention, the variable guide vane is installed in the suction pipe to control the suction angle of the fluid sucked from the axial flow pump or the mixed flow pump to the pump in order to minimize an impact loss, improve efficiency when a flow rate is varied, and increase the head of the fluid.;COPYRIGHT KIPO 2016