| 摘要 |
A cold and warmth table is provided, which prevents its contamination by removing moisture generated during cooling. A cold and warmth table comprises: a table; a compressor(20) which is installed at one side of the table and compresses refrigerant; a condenser(30) which is delivered with the refrigerant compacted in the compressor, also emitting heat energy to the outside and condenses refrigerant; an expansion valve(40) decreasing the pressure of the refrigerant condensed in the condenser; a plurality of evaporators(50) absorbing heat energy from the outside and evaporates the refrigerant depressurized in the expansion valve; a warmth keeping part(60) which is delivered with the heat energy and maintains the temperature of food; a cooling part(70) cooled by the evaporator; and a controller(80) controlling the flow of refrigerant supplied to the evaporator.
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