What is the difference between an axial fan and a smoke exhaust fan?
When the impeller rotates, the gas enters the impeller from the inlet of the air inlet, which is pushed by the blade on the impeller to raise the energy of the gas and then into the guide vane. The guide vanes change the deflected airflow into axial flow and introduce the gas into the diffuser tube, further converting the kinetic energy of the gas into pressure energy, and finally introducing the working line.
Smoke exhaust fan is generally used for fire, the fire used to smoke early, high temperature, the general design criteria for the normal operation at 280 degrees temperature for half an hour.
The Axial fan blades work in much the same way as aircraft wings. However, the latter is the lifting force on the wing and support the weight of the aircraft, while the axial fan is fixed position and the air to move.
Fire Axial Fan contains exhaust fan and air supply fan flow fan (both the structure of the direction of each other symmetrical) one of the exhaust wind, air supply fan air fan in the professional become a fire wind fan The
Axial fan, the use of a very wide range, that is, with the fan axis of the same direction of the air, such as electric fans, air conditioning fan is the way the fan running fan. It is called "axial flow" because the gas flows parallel to the fan shaft.
