The submersible axial flow pump shall be adjusted during use to make it reach a good operating state. The adjustment method of axial flow pump can be divided into variable speed adjustment and variable angle adjustment. The manufacturer of hydraulic axial flow pump will introduce these two adjustment methods.
Variable speed regulation of axial flow pump is a familiar regulation method. If the speed changes, its flow, head, power, efficiency and other performance will change. By adjusting the speed, each parameter can reach a good working range of Z. The speed adjustment of axial flow pump can be divided into two types. One is the axial flow pump powered by diesel engine or gasoline engine, which can adjust the speed through the throttle; 2、 The axial flow pump is connected with the power engine, and adopts the triangular belt or flat belt indirect transmission device. The speed can be adjusted by changing the diameter of the drive pulley.
Variable angle adjustment is rarely used. Axial flow pump performance adjustment is the angle of the same adjusting blade. The increase or decrease of blade angle of axial flow pump will affect the flow, head and power, and the good performance state of Z can be achieved through reasonable adjustment.
The above is the adjustment method for the performance of axial flow pump. Variable speed adjustment is more economical and practical, and it is often used. Sometimes variable angle adjustment is also used.
The above is the whole content of the adjustment method of axial flow pump. I believe you have a certain understanding of the regulation method of axial flow pump. These methods are relatively simple. I hope they can help you.