The Air Damper is a device used to control the amount of fresh air in the ventilation system, usually installed in the pipes of household central air conditioners or industrial ventilation systems. Its basic structure is to set a valve plate in the center of the air duct, and the valve plate can rotate around an axis parallel to it. Driven by a motor, the rotation angle of the valve plate can be precisely controlled to adjust the air flow through the air duct.
Working mode
There are two main control modes for the Air Damper: switch control and analog control. Switch control is to achieve full opening or full closing of the air volume by setting the opening and closing state of the valve plate; analog control is to achieve continuous and fine adjustment of the air volume by adjusting the rotation angle of the valve plate. This method allows users to flexibly control the amount of fresh air according to actual needs.
Structural features
The design of the air volume control valve is simple and powerful. The valve plate is usually made of rigid materials to ensure that it will not deform during long-term use. In addition, the valve plate has good sealing performance, and the relative air leakage is generally controlled at about 5%, ensuring the efficient operation of the system. Due to the small friction torque, the valve plate can rotate smoothly, reducing mechanical wear and extending the service life of the equipment.
The Air Damper can effectively manage the air volume by precisely controlling the rotation angle of the valve plate. It has a simple structure, good sealing performance, low friction, and stable operation. It is suitable for a variety of ventilation and air conditioning systems, helping users achieve ideal air circulation and environmental control.
