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Influence factors of axial flow fan's air volume
Date：2020/4/9 Views：1857 【BACK】
Axial fan is widely used, and the blade of the axial direction of the airflow, so called "axial" because the gas parallel to the fan axial flow. The air volume of the axial flow fan is determined by the size of the fan blade and the rotating speed of the fan blade, mainly depending on its air volume to complete the ventilation process, the air volume of the axial flow fan is affected by many factors, such as the impeller diameter, blade Angle and the number of blades, axial flow fan motor speed, the size of the motor can affect the fan from the side of the wind, the effective delivery of the fan will also fluctuate. . In addition to the internal factors of the fan itself, there are the influence of the temperature of the fan, the air density and the altitude of the place where the fan is used, the atmospheric pressure, the resistance of the dye layer and the resistance of the system on the fan air volume . The wind pressure directly affects the axial flow fan's air supply distance, when selecting axial-flow fans, special attention should be paid to the wind volume and wind pressure of the fans, which are important indexes for measuring the fans, and are also affected by many other factors, including the operation of the fans themselves, as well as the use of external factors, as long as the fan is used under the standard conditions, it can prolong its life and ensure that it can be operated under the high efficiency conditions. The above are the factors that influence the air volume of axial flow fans:http://www.dxymotors.com
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