| 摘要 |
PROBLEM TO BE SOLVED: To provide a user-friendly refrigerator by reducing a burden of a user, and facilitating securement of an installation space. SOLUTION: The refrigerator is provided with a refrigeration chamber 2, a freezing chamber 6, a temperature change-over chamber 3 which can be changed between a low temperature side for carrying out cold preservation of stored objects, and a high temperature side for carrying out heat retainment of heated food, a cooler 17 for generating cold air, a freezing chamber blower 18, a refrigeration chamber blower 28 sending cold air branched off from an exhaust side of the freezing chamber blower 18 to the refrigeration chamber 2, a temperature change-over chamber blower 14 sending cold air branched off from the exhaust side of the freezing chamber blower 18 to the temperature change-over chamber 3, and temperature change-over chamber dampers 13 and 20 closing a passage between the temperature change-over chamber 3 and the cooler 17 when the temperature change-over chamber 3 is in the high temperature side. A rotational frequency of the freezing chamber blower 18 when the temperature change-over chamber 3 is in the high temperature side is provided lower than a rotational frequency of the freezing chamber blower 18 when the temperature change-over chamber 3 is in the low temperature side. A rotational frequency of the refrigeration chamber blower 28 when the temperature change-over chamber 3 is in the high side is provided lower than a rotational frequency of the refrigeration chamber blower 28 when the temperature change-over chamber 3 is in the low temperature side. COPYRIGHT: (C)2007,JPO&INPIT
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