The image showsThe key structural component of a centrifugal pump - volute (Volute)is the core "heart" part of the water pump. Its main function is to throughSpiral flow channelConvert the kinetic energy generated by the high-speed rotation of the impeller into pressure energy to achieve the transportation of liquids (such as pumping, circulation, etc.).

• The structure with a flange on the left side isInlet(Usually connects to the water absorption pipe), the large diameter cylinder on the right isOutlet(Connecting drain pipe); The internal cavity is used to accommodate the impeller, and the external ribs enhance structural strength.