Is the reverse fan in the air or in the air?

Reverse vane fan is used to exhaust air.

Reverse blade fan, also known as bladeless fan, generates airflow and blows out cold air through an internal motor. Different from the traditional fan, the reverse-blade fan has no rotating blades, but uses its special design and airflow mechanism to suck in the surrounding air and accelerate its discharge. Therefore, the air outlet and the air inlet of the fan are on the same side, which will not generate rotating airflow like the traditional fan.

Compared with traditional fans, reverse fans are safer, cleaner and more energy-saving. They don't have rotating blades, which means there is no place to shelter evil people and shelter evil people, so it is easier to clean up. At the same time, because of its bladeless design and efficient air circulation system, compared with traditional fans, it can reduce energy consumption and achieve better energy-saving effect.