| 摘要 |
PURPOSE:To prevent condensation even when the thickness of a heat insulating material is set to a low value and to enable reduction of the size of an air-conditioner by a method wherein the outer wall surface of an outer peripheral air passage is provided with a heat insulating material formed such that a heat insulsting thickness is decreased and a heat generating material making contact with the outer wall surface part of a casing, positioned in the vicinity of a discharge port, in a manner to transfer heat. CONSTITUTION:A heat insulating material 17 is located in a casing body 2 along an inner wall surface. The heat insulating mate rial 17 is formed such that the thickness of parts 19... with which ventilation flues 16... on the discharge port 10 side are formed is set to a value lower than that of a part 20 with which a ventildtion flue 18b on the side of the heat exchangers 8... on the indoor side and that of a part 21 with which ventilation flue 18a... for air before heat exchange are formed. Heat generating bodies 25... are positioned to the edge part on the release side of the casing body 2, disposed to each side of the casing body 2 along the respective discharge ports 10..., and fixed on the inner wall surface of the casing body 2 in a state to be capable of transferring heat. At a part where the thickness of the heat insulating material 17 is locally decreased is apt to produce dew during cooling operation. However, this part of the casing body 2 is heated from the low temperature side means of the heat generating bodies 25.... |
