| 摘要 |
<p>A pressurized axial blower comprises an impeller, a blade and a motor, characterized in that the blade is provided with a pressurized deflector (116) which is provided on the pressure side of the blade and the bottom of which is attached to the sidewall of the pressure side of the blade. The pressurized axial blower according to the present invention may not be provided with a casing to be solely used and made into various fan blowers and ventilating fans, or may be provided with a casing to be made into various axial blowers, it has advantages of high pressure, high efficiency, energy conservation and low noise.</p> |
