The size of the impeller of the centrifugal fan determines the working efficiency of the machine

Centrifugal fan is a type of fan with relatively high power, and it is because of this that it can be applied in many fields. Then someone will ask, what does such a centrifugal fan rely on to increase the efficiency smoothly?
In fact, it is very simple. The so-called centrifugal fan is just a form of fan. A large part of the reason why it can improve so much in power is due to the impeller of this fan. The so-called impeller is the fan blade that we usually see in the fan. Many people one-sidedly think that the fan’s speed is good because its speed is relatively fast. Yes, the working efficiency of the fan is directly related to the speed of the fan. However, the impeller is a relatively energy-saving measure, which can be relied upon to use the same electrical energy while increasing the efficiency. The impeller can do a good job in the working efficiency of the centrifugal fan. There are two potentials, one is the diameter of the impeller, and the other is the degree of inclination of the impeller.
If the diameter of the impeller is relatively large, that is to say, the model of this centrifugal fan is large enough. Then the power will increase smoothly, which is why all fans with relatively large power are relatively large in volume. 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 specified range, because after all, there is no way for the inclination of the impeller to reach 90 degrees, and it is within an acute angle at most. short.
Therefore, if you want to increase the output rate of the centrifugal fan at the same current, you can only improve it from the impeller of the fan.