There are a lot of electrical, mechanical, medical industry people, only know that the high temperature of the equipment needs to use the cooling fan, but do not know how many types and applications of the cooling fan. The following are some of the knowledge of the different types of cooling fans:
First, according to their production materials, they can be divided into: fiberglass fan, iron fan, plastic fan, aluminum fan and so on.
Secondly, they can be divided into axial flow fan, inclined flow fan, mixed flow fan, centrifugal fan and cross-flow fan.
Third, according to their export pressure, can be divided into ventilator, blower and compressor.
The performance of the cooling fan is determined by flow, pressure, power, efficiency and speed. In addition, the size of noise and vibration is also the design index of the cooling fan. Flow is also called air volume, which is expressed by the volume of gas flowing through the fan in unit time; Pressure is also known as wind pressure, which means that the pressure of the gas in the fan is increased, and there is static pressure, dynamic pressure and full pressure. Power is the input power of the fan, namely shaft power. The ratio of effective power to shaft power is called efficiency.
The above is all kinds of heat dissipation fans, more information, please pay attention to our website. http://www.fanscooling.com
