| 摘要 |
PROBLEM TO BE SOLVED: To prevent condensed water deposited on the surface of an evaporator from scattering on a condenser while reducing a size of a circulating air passage. SOLUTION: A water collecting recess 54 is provided in an air duct 31 in a part positioned under the evaporator 58. Two resistance boards 56 are provided on the bottom inside the water collecting recess 54 so as to be parallel with a front wall part 54a and a rear wall part 54b of the recess 54. The upper edge of each resistance board 56 butts against a lower end of a heat exchange fin, which forms the evaporator 58, through an elastomer 61. The lower part of the evaporator 58 is placed inside the water collecting recess 54. Thereby, air flowing inside the air duct 31 is prevented from passing through the water collecting recess 54 to the utmost. COPYRIGHT: (C)2007,JPO&INPIT
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