| 摘要 |
PROBLEM TO BE SOLVED: To ensure fresh condition of foods for a long term by suppressing dry up of the foods placed in the compartment. SOLUTION: A refrigeration cycle is constituted of a compressor 25 compressing refrigerant taken in from a low pressure suction opening 25a up to an intermediate pressure, pressurizing that refrigerant together with refrigerant of intermediate pressure taken in from an intermediate pressure suction opening 25c up to a high pressure and delivering it from a high pressure delivery opening 25b, a condenser 27, a capillary tube 29, an evaporator 17 for refrigerating compartment and an evaporator 19 for freezing chamber wherein the evaporator 17 for refrigerating compartment performs heat exchange through natural convection of air in the compartment.
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