| 摘要 |
<p>PROBLEM TO BE SOLVED: To perform a fast decreasing in temperature at a prescribed object part in a device upon termination of a reheating mode.SOLUTION: This invention relates to a cool temperature storage device to enable both a refrigeration mode in which a cooling part 33 is operated at both heat exchanging chambers 31, 32 and cold air is circulated and supplied to both a heat storage chamber 25H and a cold storage chamber 25C to cause both warm foods and cold foods on a tray X to be refrigerated and reserved, and a re-heating mode in which an operation is changed over from a cooling part 33 to a heating part 34 in the first heat exchanging chamber 31 and in turn the cooling part 33 is subsequently operated in the second heat exchanging chamber 32, heat air is circulated in the heat storage chamber 25H to cause the warm foods to be reheated and in turn the cold foods is subsequently refrigerated and reserved in the refrigeration chamber 25C. There is provided temperature lowering means 50 for decreasing a temperature of a prescribed object 25H in the device upon termination of the re-heating mode.</p> |
