WASHING/DRYING MACHINE

PROBLEM TO BE SOLVED: To provide a washing/drying machine with a water-cooling type heat exchanger for dehumidification with a heat exchanging plate face parallel to a ventilation channel for circulating air and with a guide member on the plate face for letting cooling water flow down zigzag, capable of easily preventing dripping of a large quantity of cooling water flowing on the heat exchanging plate face from an unintended part of the guide member without such a device as to form an acuter corner angle of the guide member than 90 degrees. SOLUTION: The washing/drying machine has the water-cooling type heat exchanger for dehumidification, and dries the laundry in a washing/dewatering tub 17 by circulating air inside the washing/dewatering tub 17. The water-cooling type heat exchanger for dehumidification has the heat exchanging plate face 20 parallel to the dehumidification ventilation channel 6 for circulating air, and the guide member 15 for making cooling water flow in a zigzag form on the plate face 20. The water-cooling type heat exchanger for dehumidification is disposed in such a state as inclined relative to the washing machine installation surface. COPYRIGHT: (C)2008,JPO&INPIT