| 摘要 |
PURPOSE: An anti-icing system for water supply tank of refrigerator is provided to achieve an improved reliability of product by preventing the water supply tank from being frozen through the heat generated from a heater. CONSTITUTION: A refrigerator includes a freezing compartment(32) and a refrigerating compartment(30) sectioned by a barrier(31). An evaporator(34) is arranged at the rear surface of the freezing compartment so as to generate cooling air for refrigerator. A water supply tank(20) for storage of the purified water and supplying the water to the dispenser unit arranged at the front surface of the refrigerator door, is arranged at the rear surface of the refrigerating compartment. A heater(22) is installed directly beneath the water tank and at the bottom surface of an inner case, so as to prevent the water supply tank from being frozen when the water supply tank reaches a predetermined temperature.
|
