REFRIGERATOR

摘要

PROBLEM TO BE SOLVED: To restrain condensation from occurring on an outside surface of a refrigerator even if the heat insulation performance of a vacuum heat insulating panel deteriorates.SOLUTION: A refrigerator comprises a heat insulating box formed in a box shape by heat insulating walls having heat insulation performance, and internally including storage chambers. The heat insulating walls each comprise: an inner plate that constitutes a surface on the side of the storage chambers; an outer plate that constitutes a surface on the outside of the heat insulating box; a vacuum heat insulating panel provided between the inner plate and the outer plate; and heaters provided between the vacuum heat insulating panel and the outer plate and capable of being driven and controlled.SELECTED DRAWING: Figure 1