離心風機的抽氣效率直接影響風機的風量。一般情況下，風機的抽氣效率直接關系到我們用戶的經濟成本，所以提高風機的抽氣效率往往是我們用戶所關心的。為了提高風扇的使用效果，我們必須了解影響風扇的關鍵因素，并進行有針對性的調整才能有效?，F在我們將介紹兩種提高離心式風機抽氣效率的方法。

The extraction efficiency of centrifugal fan directly affects the air volume of fan. In general, the extraction efficiency of the fan is directly related to the economic cost of our users, so improving the extraction efficiency of the fan is often the concern of our users. In order to improve the use effect of the fan, we must understand the key factors that affect the fan, and make targeted adjustments to be effective. Now we will introduce two methods to improve the extraction efficiency of centrifugal fan.

離心式風機的抽氣效率與風機的風量有關，是用戶關心的問題。以下離心式風扇制造商介紹了提高泵送效率的方法：

The extraction efficiency of centrifugal fan is related to the air volume of the fan, which is concerned by users. The following centrifugal fan manufacturers describe ways to improve pumping efficiency:

首先，對于離心式風機，擋板的凸起情況直接關系到風機的抽氣效率。因為擋板的凸起情況會使空氣流場極不規則，抽氣效果不好。通過改變抽氣隔板的形狀和采用布局，對提高離心風機的抽氣效率很有幫助，這種方法也得到廣泛應用。

First of all, for centrifugal fan, the protrusion of baffle is directly related to the extraction efficiency of fan. Because the protrusion of the baffle will make the air flow field very irregular and the air extraction effect is not good. It is helpful to improve the extraction efficiency of centrifugal fan by changing the shape and layout of the extraction partition. This method is also widely used.

其次，離心風機的抽氣效率會受到外界等其他因素的影響。在穩定的氣流場中，離心風機的泵送效率的穩定性能夠得到很好的保持。一旦周向均勻性和徑向均勻性被破壞，可能會引起風扇失速等非常規流動現象。

Secondly, the extraction efficiency of centrifugal fan will be affected by external factors. In the stable airflow field, the stability of pumping efficiency of centrifugal fan can be well maintained. Once the circumferential uniformity and radial uniformity are destroyed, the fan stall and other unconventional flow phenomena may be caused.

提高離心風機泵送效率的方法包括改變泵送隔板的形狀和控制使用環境。

The methods to improve the pumping efficiency of centrifugal fan include changing the shape of pumping partition and controlling the use environment.

感謝您的閱讀，希望以上內容能夠幫到您，如您想要了解更多資訊請多多關注我們的網站。

Thank you for reading, hope the above content can help you, if you want to know more information, please pay more attention to our website.

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