| 摘要 |
PURPOSE: A super-cooling device and a control method thereof are provided to carry out super cooling processes by minimizing a heated part for forming a freezing point. CONSTITUTION: A super-cooling device comprises a cool air supply unit, a placing part(140a), a water level detecting unit, a heating wire. The cool air supply unit produces cool air. The water storage container(300a) is mounted on the placing part. The placing part moves upward and downward. The water level detecting unit measures the water level of the storage container mounted on the placing part. The heating wire is located at the height of the inner water surface in the storage container. The heating wire prevents the formation of a freezing point.
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