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Two methods to improve the extraction efficiency of centrifugal Fan

Wuxi JN Fan Co.,Ltd | Updated: Jan 28, 2019
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The extraction efficiency of centrifugal fan has a direct effect on the air volume of the fan. In general, the efficiency of the fan is directly related to the economic cost of our customers, so to improve the efficiency of the fan, Often we users are more concerned about.

In order to improve the effect of centrifugal fan, it is necessary to know what the key factors are to affect the fan. There are two ways to improve the efficiency of centrifugal fan. First, for the centrifugal fan, the convexity of the separator is directly related to the efficiency of the fan, and the convexity of the separator will cause the air flow field to be extremely irregular. The air pumping effect is not good. It is very helpful to improve the pumping efficiency of centrifugal fan by changing the shape of the separator and adopting the form of layout, which is also a widely used method.

Secondly, the pumping efficiency of the centrifugal fan will also be affected by other factors such as the outside world. In the stable air flow field, the stability of the pumping efficiency of the fan can be maintained very well, once the uniformity of the circumference and the radial uniformity is destroyed, May arouse the fan stall and other unconventional flow phenomenon.www.jnblower.com


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