1, different definitions
Exhaust fan, also known as lateral flow fan, centrifugal fan and small fan, is a general air source for blowing or inhaling. Usually used to inhale mechanical equipment, as the name implies, it is also called exhaust fan.
Exhaust fan, a kind of air conditioner, is driven by a motor to rotate blades to drive airflow, so that indoor and outdoor air can be exchanged. Also called ventilator.
2, the scope of application is different
Suitable for workshops with high temperature or odor, such as heat treatment plants, foundries, plastic factories, aluminum profile factories, shoe factories, leather factories, electroplating factories and various chemical plants. Suitable for employee-intensive enterprises, such as garment factories, various assembly workshops, Internet cafes, etc.
Exhaust fans are widely used in homes and public places.
3. Different characteristics
Exhaust fan: low power consumption, large air volume, stable operation, long service life and high efficiency, and has automatic shutter opening and closing system to achieve waterproof, dustproof and beautiful characteristics.
The exhaust fan has the characteristics of oversized air duct, oversized blade diameter, oversized exhaust air volume, ultralow energy consumption, low rotating speed and low noise.