| 摘要 |
PROBLEM TO BE SOLVED: To cool a plurality of containers respectively to the suitable temperatures with a low-cost structure in a refrigerator with a plurality of containers installed therein. SOLUTION: This refrigerator is provided with a storage chamber 1 formed of a heat-insulated box body 13 and a door 2; a plurality of containers 8-10 installed in a vertical direction inside the storage chamber 1; an evaporator 4 installed in an evaporator chamber 3 to form a part of a refrigerating cycle; a blower fan 5 for blowing cooling air in the evaporator chamber 3; ducts 6, 7 for guiding the cooling air that has passed through the evaporator 4, to the plurality of containers 8-10; and a damper 12 for controlling the cooling air supply quantity of the duct 7. The bottom face of the container 8 in an upper stage out of the plurality of containers 8-10 is formed with an opening 11 communicating with the container 9 in a lower stage. The duct 6 forms ventilation flues for guiding the cooling air to the plurality of containers 8-10 independently. The damper 12 is arranged in the ventilation flue for guiding the cooling air to the containers 9, 10 in the lower stage excluding the ventilation flue for guiding the cooling air to the container 8 in the upper stage. COPYRIGHT: (C)2003,JPO
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