| 摘要 |
PURPOSE:To provide an effective utilization of an inside part of a storing box by a method wherein some partitioned chambers composed of thermal conductive material partitioned into some small chambers are disposed in the storing box, a selection means for selecting an operation and a non-operation of an indoor fan is provided and the indoor fan is mounted in each of the small chambers. CONSTITUTION:After installing a refrigerator, an operating element 34a of a changing-over switch 34 is operated and it is selected whether a chamber RM2 is used for a defreezing operation or a cooling operation. That is, as the changing-over switch 34 is brought into continuity, indoor fans 30a and 30b cause indoor air to be circulated when a main power supply switch 72 is turned on so as to cause the chamber RM2 to become a forced convection chamber suitable for a defreezing operation. In turn, as the changing-over switch is changed over to a non-continuity state, the indoor fans 30a, 30b are not operated even if the main power supply 72 is turned on and the chamber RM2 becomes a natural convection chamber suitable for a refrigeration. When the indoor fans 30a, 30b are operated, cooled or heated air is circulated within the small chamber and other small chambers are cooled or heated through a heat conductive partition wall 27 with the circulated air. |
