HEAT EXCHANGER FOR ABSORBING CHILLER

摘要

PURPOSE: An exhaust gas heat exchanger for an absorption refrigerator is provided to improve efficiency using heat of combustion gas generated from an absorption refrigerator. CONSTITUTION: An exhaust gas heat exchanger for an absorption refrigerator comprises two or more heating fin cartridges(1) and a case(2). Each heating fin cartridge comprises two fixing plates(12), a heating fin, connection tubes, and two supply tubes. The fixing plates are bent at a right angle. The heating fin is formed between the fixing plates. The connection tubes are fixed to the fixing plates through the heating fin. The supply tubes are protruded from the outer surfaces of the fixing plates. The front and rear surfaces of the case are opened. An inlet duct(23) and an outlet duct(24) having connection holes(22) are welded in the case.