離心風機在運轉過程中，其通風除塵與氣力輸送系統經常會出現風量過大或過小的現象，嚴重影響設備的使用效率，其中導致這一現象的原因有很多，為更好的進行設備解決，維持原有的使用效率，接下來就其導致風量過大過小的原因進行介紹。

During the operation of centrifugal fan, its ventilation, dust removal and pneumatic conveying system often have the phenomenon of too large or too small air volume, which seriously affects the use efficiency of the equipment. There are many reasons for this phenomenon. In order to better solve the equipment and maintain the original use efficiency, next, the reasons for too large or too small air volume are introduced.

離心風機出現風量過大或過小的原因

Reasons for excessive or small air volume of centrifugal fan

1、風機的管道系統的實際值與設計值相差過大；

1. The actual value of the pipeline system of the fan is too different from the design value;

2、風機的電源電壓出現波動或頻率不穩定，導致風機轉速出現變化，進而使其風量發生變化；

2. The power supply voltage of the fan fluctuates or the frequency is unstable, resulting in the change of the fan speed and the change of the air volume;

3、風機的管道系統堵塞，會使風量在較長的時間內逐漸減小，或在短時間內突然減小。

3. If the duct system of the fan is blocked, the air volume will gradually decrease in a long time or suddenly decrease in a short time.

離心風機安裝后，正式運轉時若出現風量過大或過小現象，上述已經對其原因進行了分析，并對整個通風除塵系統進行必要的調整，以此來確保風機的使用效率。

After the centrifugal fan is installed, if the air volume is too large or too small during formal operation, the above reasons have been analyzed, and the whole ventilation and dust removal system has been adjusted as necessary to ensure the service efficiency of the fan.

本文由陜西離心式風機廠家為您提供，我們的網站是http://www.makemoore.com我們將以全心全意的熱情為您提供服務，歡迎您的訪問

This article is provided by Shaanxi centrifugal fan manufacturer. Our website is http://www.makemoore.com We will wholeheartedly welcome your visit

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