| 摘要 |
A refrigerator defrosting system is provided to carry out defrosting in a short time by jetting instantly heated steam to a cooling unit and supplying condensed water for defrosting to a steam generating unit smoothly. A steam generating unit(200) instantly heats introduced condensed water for generating steam to be jetted to a cooling unit(100). A defrosting water supplying unit(300) is supplied with water from the outside and supplies the same to the steam generating unit as condensed water.
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