| 摘要 |
PROBLEM TO BE SOLVED: To facilitate the positioning of a heat-exchanger in case of assembling of a product. SOLUTION: This air conditioning device is equipped with a box body 1 of which, the bottom part is open. In this box body 1, a heat-exchanger 3 which is bent into a square shape, is provided in a manner to surround a blower F. Drain trays 4 are provided to close the bottom part of the box body 1. On the internal surface side of the box body 1, an integrally formed expanded heat insulating wall 2 is arranged. On an upper wall part 20 of the expanded heat insulating wall 2, four protruding parts 24 which correspond with respective edges of the square shape of the heat-exchanger 3, are provided. These protruding parts 24 come into contact with the downwind side of an upper part 31 of the corresponding heat-exchanger 3, respectively. |
