Patent ID: 6820440
Filing Date: 2004-11-23
Classification: F25B,Y02A,Y02B

Abstract:
An absorption-type air conditioner core structure characterized in that the absorption-type air conditioner core structure comprises an upper vessel (24) and a lower vessel (21), the upper vessel (24) and lower vessel (21) being connected by a refrigerant water pipe (22), a cooling water pipe (7) and a heating steam pipe (5), two concentrate solution pipes (27, 58) and two dilute solution pipes (46, 52); wherein the two concentrate solution pipes (27, 58) and the two dilute solution pipes (46, 52) are disposed within a solution pipe protecting cover (23), and the solution pipe protecting cover (23) connects to the upper vessel (24) and the lower vessel (21); andwherein the upper vessel (24) comprises a high temperature generator (HTG)(4), a low temperature generator (LTG)(2) and a condenser (1), the HTG (4) and the LTG (2) being separated by a separating plate I (35) and a separating plate II (33) of the HTG and LTG; above the HTG (4) is the LTG (2), and above the LTG (2) is the condenser (1); there are non-metal insulation boards (34) between the HTG (4) and the LTG (2), and between the LTG (2) and the condenser (1); and wherein the lower vessel (21) comprises a plate heat exchanger (8), an evaporator (10) and an absorber (11); the plate heat exchanger (8) is located in an upper part of the lower vessel (24); the evaporator (10) and absorber (11) are below the plate heat exchanger (8); the evaporator (10) is at a middle part of the lower vessel (21), and the absorber (11) surrounds the evaporator (10).