| 摘要 |
PURPOSE:To provide excellent defreezing finish even when a food is changed and to hold freshness in environment suitable for preservation of a food, such as fish meat, even when the food is left standing as it is after defreezing, in a refrigerator with a defreezing chamber to defreeze a frozen food. CONSTITUTION:A refrigerator with a defreezing chamber comprises a radiation heater 29, a temperature sensor 30 thermally conductively adhered to a bottom plate 26, a blower 17 by which cold air is introduced during defreezing, and a damper device 18 to regulate an amount of cold air. Further, a control means is provided for controlling introduction of cold air with the aid of the blower 17 and the damper device 18 and controlling the energizing time and the factor of the radiation heater 29 by means of the temperature of a temperature sensor 30 at a first stage and a time in which the temperature of the temperature sensor 30 is increased to a value higher than temperature at a first stage by a given temperature. |
