| 摘要 |
PROBLEM TO BE SOLVED: To provide a refrigerator capable of suppressing a decrease in cooling efficiency within the refrigerator.SOLUTION: A refrigerator includes: an outer case 12 that configures an outer hull; an inner case 13 that configures a storage chamber; a foamed heat insulation material U that is infilled between the outer and inner cases 12 and 13; and a vacuum heat insulation material 25 that is arranged between the outer case 12 and the foamed heat insulation material U. A radiation pipe 22B arranged in such a manner as to come into contact with the outer case 12 is partially configured as cylindrical parts 22a-22c assuming a circular shape in a cross-sectional view. Flat parts 22a-22c are arranged via a clearance P within a groove 25a that is formed in the vacuum heat insulation material 25. |
