Tips: Working Principle of Centrifugal Blower
The working principle of the centrifugal blower is similar to that of the centrifugal ventilator/fan, except that the air compression process is usually carried out by several working impeller (or several stages) under the action of centrifugal force. The blower has a high-speed rotating rotor, and the blade on the rotor drives the air to move at a high speed. The centrifugal force makes the air flow along the involute to the outlet of the fan, and the high-speed airflow has a certain wind pressure. Fresh air from the center of the case into the supplement.