The working principle of the blower
This deceleration will be high-speed rotation of the kinetic energy in the air into the pressure energy (potential), so that the fan outlet to maintain a stable pressure.
Single-stage high-speed centrifugal fan works: the prime mover through the shaft drive impeller high-speed rotation, the air from the inlet into the high-speed rotation of the impeller into a radial flow is accelerated, and then into the expansion chamber,
The blower has a high-speed rotating rotor, the rotor on the blade to drive high-speed air movement, centrifugal force in the involute shape of the shell, along the involute flow to the fan outlet, high-speed air flow with a certain wind pressure.
The working principle of a centrifugal blower is similar to that of a centrifugal fan, except that the compression process of the air is usually carried out by centrifugal forces after several working impellers (or stages).
