离心风机的抽气效率直接影响着风机的风量大小，在通常情况下，风机的抽气效率问题跟我们用户的经济成本有直接的关系，因此在对提高风机的抽气效率来说，往往是我们用户关心的。要改善风机的使用效果，就得必须知道影响风机的关键因素是什么，做有针对性的调整才有效。现在为大家介绍提高离心风机抽气效率的两种方法。

The extraction efficiency of centrifugal fan directly affects the air volume of the fan. Under normal circumstances, the extraction efficiency of the fan is directly related to the economic cost of our users, so it is often our users' concern to improve the extraction efficiency of the fan. To improve the use effect of the fan, we must know the key factors that affect the fan, and make targeted adjustments to be effective. Now for you to introduce two methods to improve the efficiency of centrifugal fan.

离心风机的抽气效率与风机的风量有关，对于提高风机的抽气效率，是用户比较关心的问题，下面离心风机厂家介绍提高抽气效率的方法：

The extraction efficiency of centrifugal fan is related to the air volume of the fan, and it is a problem that users are more concerned about to improve the extraction efficiency of the fan

首先，对于离心风机而言，隔板的外凸状况和风机的抽气效率有着直接的联系，由于隔板的外凸将使得空气流场是其不规则的，使得抽气效果不佳。改变抽气隔板的外形，采用布局的形态，对于离心风机的抽气效率的提升是非常有帮助的，而且这种也是运用比较广泛的一种方法。

First of all, for centrifugal fans, the convexity of the separator is directly related to the extraction efficiency of the fan. Because the convexity of the separator will make the air flow field irregular, the extraction effect is not good. It is very helpful to improve the extraction efficiency of centrifugal fan by changing the shape of the extraction partition and adopting the layout form, and it is also a widely used method.

其次，离心风机的抽气效率还会收到外界等其他因素的影响，在稳定的空气流场里，能够很好的保持风机的抽气效率的稳定性，一旦破坏周向均匀性和径向均匀性，可能会激起风机的失速等非常规流动现象。

Secondly, the extraction efficiency of the centrifugal fan will be affected by other factors, such as the outside world. In the stable air flow field, the stability of the extraction efficiency of the fan can be well maintained. Once the circumferential uniformity and radial uniformity are destroyed, the fan stall and other unconventional flow phenomena may be aroused.

离心风机提高抽气效率的方法有改变抽气隔板的外形，使用环境的控制。

The methods to improve the efficiency of centrifugal fan are to change the shape of the diaphragm and control the environment.

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