As an electronic component, the AC fan is mainly used in household electronics or industrial product equipment and various types of electronic equipment. Its advantage is that it can supply continuous and stable air volume, and can help various types of equipment to reduce the occurrence of overheating or failure due to the inconsistent temperature rise of the equipment in the application process. The operation of AC fans can be generally divided into three forms: Take Shanyang AC fan as an example.
1. Axial flow AC fan. The air movement is perpendicular to the fan blade, and the inlet and outlet air are in the same direction. The main advantages are large air volume, simple device, high efficiency, high speed operation, diversified product selection, adjustment of different air volume and speed, and the supply of axial flow fans required by users in various environments, Compared with the traditional axial flow fan, it has more powerful air volume and speed. The selection of metal fan blades is more in line with the needs of customers in harsh environments. With the planning of the wind deflector, it can be used as an AC duct fan, so that the air volume is more concentrated and the efficiency is higher.
2、 Cross flow AC fan: the inlet air is parallel to the outlet air, but not on the same axis. The structural planning of the fan industry and the outlet air is narrow and long, especially suitable for flat equipment, such as elevator equipment or industrial bag blower.
3、 Centrifugal AC fan, backward inclined centrifugal fan planning, air is drawn into the air inlet from the blade center, and through centrifugal inertia, air is drawn out along the blade spirally. The air inlet and outlet form a 90 degree structural planning, which is suitable for industrial fans with special needs. The AC blower adopts backward inclined centrifugal fan motor structure, and the air outlet convergence planning can make the wind blow farther. The AC ceiling fan also adopts backward inclined centrifugal fan motor planning, It is especially suitable for air exchange, ventilation, exhaust and other needs in home life.
4、 Cross flow AC fan: Cross flow air flow can generate large area air flow, which is usually used to cool the large surface of equipment. Cross flow fan uses a relatively long cylindrical fan impeller to work. The diameter of this cylindrical fan blade is relatively large, because the diameter is large, it can ensure that a relatively low speed is used on the basis of the overall air circulation volume, so as to reduce the noise caused by high-speed operation. The AC fan operates through the input of AC alternating current, which is intended to generate air activity through the operation of the fan blades to reduce the temperature of the operating equipment and prevent the heat loss from causing the decline of the equipment function. Unlike the DC cooling fan, the AC fan has a stable air volume, so it can average the temperature on various equipment. By adjusting the different speeds of the AC fan, it can obtain different temperatures required to reach the purpose of heat source handling. Shanyang AC fan has the characteristics of high air flow, high static pressure, high reliability, low noise, etc. It is widely used in servers, communication equipment, communication machines and other industries.
