Mixed flow fan box

产品描述

For the fan between the axial flow fan and the centrifugal fan, the impeller of the mixed flow fan makes the air both centrifugal and axial. The movement of the air in the shell mixes the axial and centrifugal movements, so it is called "mixed flow".

The mixed flow (diagonal flow) fan has a higher air pressure coefficient than the axial flow fan and a larger flow coefficient than the centrifugal fan. It is used in situations where both air pressure and flow are "moderate". It fills the gap between axial flow fan and centrifugal fan. It also has the characteristics of simple and convenient installation.

The mixed flow fan combines the characteristics of axial and centrifugal fans, and its appearance looks more like a traditional axial flow fan. The casing can have an open inlet, but more commonly, it has a right angle curved shape that allows the motor to be placed outside the pipeline. The discharge shell slowly expands to slow down the speed of air or gas flow and convert kinetic energy into useful static pressure.

[SWF (B)] series low-noise energy-saving mixed flow fan is a new type of fan between axial flow fan and centrifugal fan. It has the characteristics of high pressure of centrifugal fan, large flow of axial fan, high efficiency, good energy conservation, low noise, convenient installation, etc. The fan has a novel design, compact structure, small size, light weight, and easy installation. The speed is less than 2000rpm, and the noise is less than 75dB (A). When the fan is connected to the pipeline and installed in the air conditioning box, the noise is less than 70dB (A). Low pressure centrifugal fan is widely used for ventilation and dust removal of industrial and civil buildings.