| 摘要 |
PURPOSE: To prevent scattering of condensate, adhered to airflow deflecting vanes by outlet air even under humid condition, by a method wherein the lower frame of a diffuser grille is provided with ribs, guiding the condensate to the diffuser grille. CONSTITUTION: An indoor unit 1 is provided with a heat exchanger 2 and a cross-flow fan 3 for circulating indoor air while an indoor air outlet unit is provided with a diffusion grille 4. A plurality of vertical ribs of the diffusion grille 4 support an air flow direction changing device or horizontal vanes 8, capable of being driven toward up-and-down direction, while a plurality of left-and-right air flow direction changing devices or vertical vanes 9 are provided between the upper frame 5 and the lower frame 6 in a condition that they can be moved into up-and-down direction in conjunction with each other by a connecting machine 10. On the other hand, the lower frame 6 of the diffusion grille 4 at the lower part of the tip ends of the plurality of vertical vanes 9 are provided with ribs 11 and when an indoor humidity becomes the condition of high humidity, condensate, condensated on the vertical vanes 9, is introduced to the lower frame 6 by the ribs 11 and is sucked through holes 13 for sucking the condensate of a base frame 12. |
