公开(公告)号：EP1800074B1

公开(公告)日：2018-09-26

申请号：EP05763007.1

申请日：2005-07-22

申请人： ERA (ENVIRONMENTAL REFRIGERATION ALTERNATIVES) PTY LTD

发明人： WILLIAMS, Theodore David ,  COURTENAY, Peter Kenneth

IPC分类号： F25D3/00 ,  F25D11/00 ,  F25D15/00 ,  F25D16/00 ,  F25D29/00 ,  B60P3/20 ,  F28D20/02

CPC分类号： B60P3/20 ,  F25B5/04 ,  F25B40/00 ,  F25B2400/24 ,  F25D11/003 ,  F25D11/006 ,  F25D13/00 ,  F25D16/00 ,  F25D17/06 ,  F25D2400/38 ,  F28D20/021 ,  Y02E60/145

摘要： A refrigeration system for merchandisers, drug cabinets and similar enclosures (10) that continues to provide temperature control during periods when external power is not necessarily available. The system typically has a compressor/condenser subsystem (11) that is powered by mains electricity (16) and a second subsystem (12) that includes an insulated eutectic tank. The compressor/condensor (11) cools the tank (12) using external electrical power, when available, while the tank cools the enclosure (10) without requiring external power. A refrigerant loop (14) between the second subsystem (12) and the enclosure (10) operates by way of convection and/or gravity and a simple controller (15).