| 摘要 |
<p>An air-conditioner and a fan assembly of the air-conditioner are provided to keep the volume and pressure of the air discharged to an indoor uniform. A fan assembly of an air-conditioner comprises: a hub(161) whose diameter the bigger the closer to a lower end part; a plurality of blades(162) arranged at the circumference of the hub; and a bell mouth(163) settled on an upper end of the blade. The lower end part of the blade is cut to be inclined to a central axis of the hub. It is more than 90° that the angle of a tangent line passing the low end of the hub and the rotation center axis of the hub. A lower end surface of the blade is plane. The lower end surface of the blade is a curved surface convexly round. A bottom part of the blade is processed with blending.</p> |
