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Pressure energy and effect of centrifugal fan for air conditioning Sep 26, 2018

In the process of operation, the centrifugal fan for air conditioning is mainly based on the principle that its kinetic energy is converted into potential energy. In the operation, the high-speed rotating impeller is used to accelerate the gas, then decelerate and change the flow direction, so that the kinetic energy is converted into potential energy (pressure).

The centrifugal fan for air conditioning gas enters the impeller from the axial direction, and the gas changes to a radial direction as it flows through the impeller, and then enters the diffuser. In the diffuser, the gas changes the flow direction to cause deceleration, which converts kinetic energy into pressure energy. The increase in pressure mainly occurs in the impeller, followed by the expansion process. In a multistage centrifugal fan, a return flow is used to direct the gas flow to the next impeller, resulting in higher pressure.

The function of the centrifugal fan for air conditioning is not replaced by other equipment. Therefore, the use of the fan in the country is very large, and it involves almost all occasions. Not only that, but some equipment also needs a fan to assist the use to achieve the effect, but the air conditioner is large. Part of the use of centrifugal fans, the use of centrifugal fans allows the role of air conditioning to achieve maximum value.

 

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