| 摘要 |
A refrigerator with a relief valve is provided to keep a temperature higher than zero degree without using any additional heaters, wherein moisture generated in the valve is prevented for preventing electric shock. A refrigerator includes a relief valve(100) for preventing generation of negative pressure in the refrigerator, and a ventilation pipe(210) closely contacting the relief valve at a side and an evaporator(300) at the other side for transmitting heat generated by defrosting operation of the evaporator into the relief valve. An evaporation dish(400) is mounted at a lower part of the evaporator for collecting moisture generated from the relief valve and water generated by defrosting operation of the evaporator, wherein the moisture and the water is drained to the outside of the refrigerator via a drain pipe(500) connected to the evaporator. |
