A REFRIGERATOR AND A CONTROL METHOD THE SAME

摘要

The present invention relates to a refrigerator. According to an embodiment, the refrigerator comprises: a compressor compressing a coolant; a condenser condensing a coolant compressed in the compressor; a coolant pipe guiding flow of the coolant condensed in the condenser; an expansion device reducing pressure of the coolant condensed in the condenser; and an evaporator evaporating the coolant having pressure reduced in the expansion device, wherein the evaporator comprises an evaporation pipe where the coolant having pressure reduced in the expansion device flows; and a heat exchange pin having the evaporation pipe and the coupling pipe where the coolant of the evaporation pipe flows.