Air curtains usually consist of air handling equipment, fans, air duct systems and air distributors. air curtain is another form of local air supply. Its purpose is to create an air barrier to reduce and block the convection of indoor and outdoor air, or to change the direction of polluted air flow.
The working principle of the air curtain is to allow the high-speed jet of air to form a wall. The air curtain uses a special high-speed motor to drive the tubular, centrifugal or axial-flow fan to generate high-speed airflow, forming a strong airflow barrier, dividing the indoor and outdoor into two independent temperature zones.
The air curtain machine is an air purification device with an "invisible door curtain" which is driven by a high-speed motor to drive a strong airflow generated by a cross-flow or centrifugal wind wheel.
The air curtain machine generates high-speed airflow, divides the indoor and outdoor into two independent temperature zones to create a comfortable indoor environment, maintains the effect of indoor air conditioning and air purification, saves electricity, and circulates the air to effectively isolate dust, smoke, and odor. gas, insects and microorganisms.