|文件名称：||DSX-DF-7centrifugal blower drawing and parameters|
The performance characteristics of DSX centrifugal blowers:
1)High efficiency, low noise, small vibration, compact structure, beautiful appearance.
2) Centrifugal fan is actually a kind of variable flow constant pressure device. When the rotating speed is constant, pressure and flow theory of centrifugal fan curve should be a straight line.
3)The pressure produced in the centrifugal fan is affected by the large inlet temperature or density changes. For a given air inflow, the highest inlet temperature (lowest air density) when the lowest pressure. For a given pressure and the flow characteristic curve, there is a power and flow characteristic curve. When the blower run at constant speed for a given flow rate, the required power of inlet temperature, the higher.