Centrifugal pump is a common fluid conveying equipment, its structure and working characteristics are of great significance to understand its performance and use. The centrifugal pump is mainly composed of impeller, pump shell, bearing and other components, through the rotation of the impeller, the liquid is sucked from the inlet and pushed to the outlet.

The working characteristics of the centrifugal pump are mainly reflected in the flow rate, head and efficiency. The flow rate refers to the volume of liquid pumped per unit time, and the head is the height that the liquid can reach after being pumped. Efficiency is to measure the performance of the pump in the energy conversion process. Understanding these characteristics helps us to better select and use centrifugal pumps.

In addition, the centrifugal pump also has the advantages of simple structure, stable operation and easy maintenance. However, it is also necessary to pay attention to some problems during use, such as preventing idling and avoiding overload operation to ensure its normal operation and extend its service life.

To sum up, understanding the structure and working characteristics of centrifugal pump is of great significance for the correct selection and use of the equipment. At the same time, it is also necessary to pay attention to relevant issues and details during use to ensure its stable and reliable operation.