| 摘要 |
The utility model relates to an outdoor machine for air conditioners. In the upper blowing type outdoor machine, a suction port is formed on the front face part (16) of a casing (10); a blowing-out port (21) at the upper face is formed on the upper face part (14) of the casing (10); a blowing-out port (23) at the side face is formed on the side face part (15) of the casing; a heat exchanger (30) is arranged in one side vertical mode at the front face part (16) in the casing (10), and an air blower (51) of a mixed flow fan is arranged in the casing (10). If the opening area of the suction port (26) is set to be Si, and the opening area of the blowing-out port (21) at the upper face and the blowing-out port (23) at the side face is set to be So, the relational expression of 0.4 < or =So/Si < or =0.8 can be set. The utility model can be used for getting the optimal opening area of the suction port and the blowing-out port to ensure air supply quantity and wind supply sound reduction. |
