| 摘要 |
<p>An evaporator 1 includes a plurality of refrigerant flow members 13 and corrugate fins 14 disposed in corresponding air-passing clearances between the adjacent refrigerant flow members 13. Each refrigerant flow member 13 includes a plurality of flat tubes 12 arranged in the front-rear direction. Each corrugate fin 14 is disposed to extend across all the flat tubes 12. A vertically extending drain portion 30 is formed between the flat tubes 12 adjacent each other in the front-rear direction. At each connection portion of the corrugate fin 14, a louver group 95A composed of a plurality of louvers 94A inclining downward toward the front is provided to correspond to a front portion of each flat tube 12. At least the front-end louver 94A of the louver group 95A provided to correspond to the front portion of each flat tube 12 except for the flat tube 12 at the front end is located in the drain portion 30. This evaporator exhibits excellent drainage of condensed water and enables high work efficiency in manufacture thereof.</p> |
