| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve a washing effect by increasing a temperature of laundry with a small amount of washing water used in a washing/drying machine. <P>SOLUTION: A drum washing/drying machine comprises: a heating means 12 for supplying warm air into a rotary drum 3 disposed inside a water tub 2; a draining means 4 for draining water out of the water tub 2; a circulation pump 23 for circulating washing water from a bottom part to an upper part of the water tub 2; and a control means 11 for performing operation control. After supplying washing water of a rating amount into the water tub 2 and executing a washing operation, the control means 11 causes the draining means 4 to drain most of the washing water off the water tub 2, and performs a washing operation in the rotary drum 3 while causing the heating means 12 to supply warm air for heating the water tub and laundry 7 placed in the rotary drum 3 with the circulation pump 23 driven for soaking the laundry 7 again with the washing water 10 collected in the bottom part of the water tub 2. Thus, the washing water 10 of a high temperature may be sufficiently supplied to the laundry 7, and since the temperature is thus increased, detergency of the washing water may be activated to be improved. <P>COPYRIGHT: (C)2012,JPO&INPIT |
