| 摘要 |
PURPOSE: Provided is a combinational refrigeration and heating showcase which selects a refrigeration or a heating plant in one storage space or uses refrigeration and heating function together so that it helps to miniaturize the entire size of the showcase. CONSTITUTION: In the combinational refrigeration and heating showcase which includes a refrigeration mode by a coolant cycle and a heating mode by a hot-wire heater, the combinational refrigeration and heating showcase comprises the parts of: an upper(20), a middle(20a) and a lower shelf which are formed as multistage with including the hot-wire heater; an upper, a middle and a lower storage room(120a)(120b)(120c) which store materials for refrigeration or heating or combination use; a damper which opens or closes a hinge by the operation of an adjustment slider to connect and cut out each storage room; and a machine room(110) which circulates adjusted air through an entrance or exit hole(17) for cool air and a recovery hole(18) for cool air to the storage room.
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