| 摘要 |
PROBLEM TO BE SOLVED: To provide a washing and drying machine for which the dehumidifying efficiency of a cooling duct is improved, manufacture costs are reduced and assembly work is simplified. SOLUTION: The washing and drying machine is provided with the cooling duct 18 for dehumidifying air discharged by a water tub with cooling water. Inside the cooling duct 18, the air from the water tub flows upwards and the cooling water flows downwards. On the cooling duct 18, a cooling water supply port 18b for leading the cooling water into the cooling duct 18 is integrally provided. Also, on the cooling duct 18, a narrowing part 18d for narrowing the flow path of the air flowing inside the cooling duct 18 is integrally provided. The position of the narrowing part 18d is lower than the position of the cooling water supply port 18b. COPYRIGHT: (C)2005,JPO&NCIPI
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