The pumping efficiency of centrifugal fan directly affects the air volume of fan. In general, the pumping efficiency of fan is directly related to the economic cost of our users, so in order to improve the pumping efficiency of fan, It is often something that our users are more concerned about.
For centrifugal fan, the convexity of the partition is directly related to the pumping efficiency of the fan. Because the outer convexity of the separator will make the air flow field irregular, the pumping effect is not ideal. Changing the shape of the exhaust separator and adopting the shape of the layout is very helpful to improve the pumping efficiency of the centrifugal fan, and this is also a more widely used method.
The pumping efficiency of the centrifugal fan can also be influenced by other factors such as the outside, in the stable air flow field, the stability of the pumping efficiency of the fan can be maintained, and once the circumferential uniformity and the radial uniformity are damaged, the flow phenomenon of the fan can be caused.www.jnblower.com