描述

A centrifugal blower is a type of pump or motor that moves air using centrifugal force generated by the rotation of an impeller. The impeller draws air or fluid into the blower and expels it through an outlet. As the blower’s critical component, the impeller consists of a series of blades arranged around a central hub, which is connected to a fan.

Drive mechanisms vary from belt-driven systems to direct-drive configurations, each influencing the impeller’s rotational speed. The high speed and efficiency of centrifugal blowers make them highly adaptable for a wide range of applications, including residential and commercial HVAC systems.