关键词: 风冷冰箱, CFD, 风道, 凝露

Abstract: When the air-cooled refrigerator is used in a high temperature and high humidity environment, the consumer opens the refrigerator to store food, it is easy to cause condensation and freezing in the refrigerator compartment. Through simulation research and analysis of the refrigerated air supply duct of a certain refrigerator, it is found that the air supply form of the air duct and the air outlet speed have a greater influence on condensation. The research results show that by optimizing and improving the air supply form of the air supply duct, the condensation problem has been significantly improved.

Key words: Air-cooled refrigerator, CFD, Air duct, Condensation