Patent ID: 6675608
Filing Date: 2004-01-13
Classification: F24H,F25B,Y02A,Y02B

Abstract:
An absorption cold or hot water generating machine comprising:an absorber; a low-temperature generator; an exhaust heat recovery generator; a high-temperature generator; a condenser; an evaporator; a solution path and a refrigerant path for connecting said absorber, said low-temperature generator, said exhaust heat recovery generator, said high-temperature generator, said condenser, and said evaporator; and an exhaust gas path for introducing a high-temperature exhaust gas serving as a heat source into said high-temperature generator, and then said exhaust heat recovery generator; wherein said low-temperature generator comprises a liquid film-type generator in which solution is sprayed on a heat transfer tube bank, and the refrigerant vapor generated in said exhaust heat recovery generator is led to said heat transfer tube bank of said low-temperature generator.