Centrifugal ventilation fans works and function

Working principle of the centrifugal ventilation fans and turbine compressor is basically the same, only because of the low gas flow rate, pressure changes, usually do not need to consider the change of the gas specific volume of the gas as incompressible fluid handling. Centrifugal ventilation fans can be made of two types of right-handed and left-handed from the motor side of the face, the impeller rotates clockwise called right rotary fan, counterclockwise rotation, known as L.

Centrifugal ventilation fans are to rely on the input mechanical energy, gas pressure side by side to send gas machinery, centrifugal ventilation fans are a follower of Fluid Mechanics. Centrifugal ventilation fans are widely used in factories, mines, tunnels, cooling towers, vehicles, ships and buildings, ventilation, ventilation, and the wind, of dust emission and cooling, boiler and industrial furnace cooling and air conditioning equipment and household appliances ventilation, crop drying, and should select; inflatable wind tunnel wind source and the hovercraft and propulsion.