| 摘要 |
PROBLEM TO BE SOLVED: To provide a refrigerator capable of keeping food fresh by inhibiting the unevenness in inside temperature while keeping high humidity inside, in the refrigerator having a direct cooling-type chill room. SOLUTION: In this refrigerator, a compressor 8, a condenser 9, a capillary 10, a direct cooling-type first evaporator 11 mounted in a heat insulating material, an electronic expansion valve 13 and a second evaporator 12 mounted in a freezing room 6 are connected in series, and an evaporation temperature of the first evaporator 11 is controlled by the electronic expansion valve 13. Whereby the evaporation temperature of the first evaporator 11 can be increased, and the cooling of the chill room 4 can be performed in a state that a surface temperature of an inner case of the chill room 4 is kept at a requisite minimum temperature. As a result, the amount of water inside of the chill room 4, taken by the inner case surface can be minimized, and the food can be kept under high humidity even in cooling. COPYRIGHT: (C)2005,JPO&NCIPI
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