公开(公告)号：US06658879B2

公开(公告)日：2003-12-09

申请号：US10175047

申请日：2002-06-20

申请人： Jin-Koo Park ,  Yang-Kyu Kim ,  Se-Young Kim

发明人： Jin-Koo Park ,  Yang-Kyu Kim ,  Se-Young Kim

IPC分类号： F25B100

CPC分类号： F25D23/061 ,  F25B39/022 ,  F25D11/022 ,  F25D17/04 ,  F25D29/005 ,  F25D2317/0666 ,  F25D2400/08 ,  F25D2400/28 ,  F25D2700/10

摘要： A direct cooling type refrigerator includes: a main body with a certain space for keeping food items; a freezing chamber formed at an upper portion of the main body and keeping frozen food items; a refrigerating chamber sectioned by a barrier with the freezing chamber, formed at a lower portion of the main body and keeping refrigerated food items; a freezing chamber evaporator buried in a side wall of the freezing chamber and directly heat-exchanged with air inside the freezing chamber; and a refrigerating chamber evaporator buried in a side wall of the refrigerating chamber and directly heat-exchanged with air inside the refrigerating chamber. Since the refrigerating chamber is cooled by both the refrigerating chamber evaporator and the cooling air supplied from the freezing chamber, the temperature of the refrigerating chamber can be quickly dropped to promptly cope with a load introduced to the refrigerating chamber, and since the temperature of the refrigerating chamber is constantly maintained at a proper level, the freshness of food items can be improved.

摘要翻译： 直接冷却式冰箱包括：具有一定空间的用于保存食品的主体; 冷冻室，形成在主体的上部并保持冷冻食品; 由冷冻室隔壁形成的冷藏室，形成在主体的下部并保持冷藏食品; 埋藏在冷冻室的侧壁中并与冷冻室内的空气直接热交换的冷冻室蒸发器; 以及冷藏室蒸发器，该冷藏室蒸发器埋设在冷藏室的侧壁内，与冷藏室内的空气直接进行热交换。 由于冷藏室由冷冻室蒸发器和从冷冻室供给的冷却空气冷却，所以可以快速地降低冷藏室的温度，以及时地应对引入冷藏室的负荷，由于 冷藏室不断保持在适当的水平，可以提高食品的新鲜度。