To prevent freezing of a surface of a dried object in a defrosting operation during a drying operation.
In the defrosting operation performed on the way of the drying operation, power distribution to a heater 45 is cut, and a circulation fan 22 is continuously operated. When an inside temperature detected by an inside temperature sensor 60 becomes 0°C or below in the defrosting operation, the power is distributed to the heater 45. Thus, the circulated air is heated, the inside temperature is increased to a temperature over 0°C, and the dried object is prevented from being frozen. When the inside temperature is increased to an upper limit value of a set temperature at a drying side, the power distribution to the heater 45 is cut.
COPYRIGHT: (C)2007,JPO&INPIT
| JP4313699 | Drying device |
| WO/2014/172923 | DRYER AND CONTROL METHOD THEREFOR |
| WO/2024/049008 | SHOE CARE APPARATUS |
KOBAYASHI KENJI
YORITA YUSUKE
EBITA HIROSHI
| JP2003106766A | 2003-04-09 | |||
| JPH01230399A | 1989-09-13 | |||
| JP2003269820A | 2003-09-25 |