The size of the impeller of the centrifugal fan determines the working conclusion rate of the machine
Release time:
2022-05-31 11:28
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Centrifugal fan is a type of fan with relatively high power, that is, with this, it can be used in many fields. Then someone will ask, what does such a centrifugal fan rely on to improve the rate smoothly?
In fact, it is very simple. The so-called centrifugal fan is only a form of the fan. The reason why it can do so much in terms of power is that a large part of the reason depends on the impeller of the fan. The so-called impeller is the fan blade of the fan we usually see. Many people one-sidedly believe that the conclusion rate of the fan is better because its speed is relatively fast. Yes, the working conclusion rate of the fan is directly related to the speed of the fan.
However, the impeller is a relatively energy-saving measure, and it can be trusted to use the same electric energy while increasing the rate. The impeller can do a good job of the centrifugal fan in two ways, one is the diameter of the impeller, and the other is the inclination of the impeller.
If the diameter of the impeller is relatively large, that is to say, the model of the centrifugal fan is large enough. Then the power will increase smoothly, which is why all fans with relatively large power are relatively large in size.
There is also the degree of inclination of the impeller of the centrifugal fan. If the degree of inclination is relatively small, the power will be relatively small. Conversely, if the degree of inclination is large, the power of the centrifugal fan will increase. But this is also within the range, because after all, there is no way for the inclination of the impeller to reach 90 degrees, and most of them are within an acute angle. Otherwise, this centrifugal fan will be compared in terms of the life of the impeller. short.
Therefore, if you want to increase the conclusion rate of the centrifugal fan at the same current, you can only improve it from the impeller of the fan.
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