| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a freezer/refrigerator which prevents supercooling and insufficient cooling by a binary refrigerating cycle. <P>SOLUTION: A freezer/refrigerator 1 sends cold air generated in a first evaporator 14 of a high temperature refrigerating cycle 10 to a freezing compartment 3 by a first blower 15, and sends cold air generated in a second evaporator 24 of a low temperature refrigerating cycle 20 to a freezing compartment 4 by a second blower 25. In the case that the freezing compartment 3 reaches a starting temperature Trs and the freezing compartment 4 is within an allowable value ΔTf1 to a starting temperature Tfs and further in the case that the freezing compartment 4 reaches the starting temperature Tfs and the freezing compartment 3 is within an allowable value ΔTr1 to the starting temperature Trs, first and second compressors 11, 21 as well as first and second blowers 15, 25 are driven. In the case that the freezing compartment 3 reaches an end temperature Tre and freezing compartment 4 is within an allowable value ΔTf2 to an end temperature Tfe and further in the case that the freezing compartment 4 reaches the end temperature Tfe and the freezing compartment 3 is within an allowable value ΔTr2 to the end temperature Tre, the first and second compressors 11, 21 as well as the first and second blowers 15, 25 are stopped. <P>COPYRIGHT: (C)2012,JPO&INPIT |
