关键词: 风冷冰箱, 疏水, 翅片蒸发器, 结霜

Abstract: The frosting of frost-free refrigerator fin evaporator has a great influence on the performance of refrigerator. In order to study the method of restraining frosting, we treat the fin evaporator with hydrophobic coating. The frosting on the surface of finned evaporator was experimentally studied, and the influence of hydrophobic materials on the frosting of finned evaporator was analyzed. The results show that the surface of hydrophobic fin evaporator has a certain inhibition effect on frost layer.

Key words: Frost-free refrigerator, Hydrophobic, Finned evaporator, Frosting