| 摘要 |
PURPOSE: A self-cooling refrigerating device is provided to cool water using low-temperature condensed water from an evaporator and to enhance cooling performance by cooling air using cooled water and refrigerant. CONSTITUTION: A self-cooling refrigerating device comprises a condensed-water pipe(134), a water tank(160) and a cooling device(150). The condensed-water pipe collects and discharges condensed water, which is generated in a process of evaporating refrigerant at an evaporator(130). The water tank stores water for heat exchange. The cooling device comprises a cooling tank for storing water. After circulating the inside of the cooling tank, the condensed-water pipe is installed so that an output is located in the cooling tank. A refrigerant pipe(135), in which some of refrigerant supplied from a condenser to the evaporator circulates, and a water pipe(161), in which water discharged from the water tank, pass through the inside of the cooling tank.
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