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AssigneeKawasaki Thermal Engineering Co., Ltd.
InventorsSyuzo Takabatake, Kunihiko Nakajima, Osamu Ohishi, Kenichi Saitou, Masuomi Ohta
Estimating the term…
A steam type absorption refrigerator which circulates absorption fluid from an absorber (1), through a low-temperature heat exchanger (3), a low-temperature regenerator (4), a high-temperature heat exchanger (6), a steam heating type high-temperature regenerator (7), the high-temperature heat exchanger (6) and the low-temperature heat exchanger (3) in order, back to the absorber (1) comprising, a fluid concentrating boiler (10) which is disposed between the high-temperature regenerator (7) and the high-temperature heat exchanger (6) concentrating the absorption fluid under heat, and a pump (13) which extracts a part or all of the concentrated absorption fluid from the high-temperature regenerator (7) and feeds it to the fluid concentrating boiler (10), wherein the fluid concentrating boiler is connected to the high-temperature heat exchanger (6) so that the absorption fluid concentrated under heat is returned to the heating side of the high-temperature heat exchanger (6) and is also connected to the high-temperature regenerator (7) so that refrigerant steam generated from the absorption fluid at the fluid concentrating boiler is fed as a heating source to the high-temperature regenerator (7).
A steam type absorption refrigerator which circulates absorption fluid from an absorber, through a low-temperature heat exchanger, a low-temperature regenerator, a high-temperature heat exchanger, a steam heating type high-temperature regenerator, the high-temperature heat exchanger and the low-temperature heat exchanger in order, back to the absorber comprising, a fluid concentrating boiler which is disposed between the high-temperature regenerator and the high-temperature heat exchanger concentrating the absorption fluid under heat and a feed means which extracts a part or all of the concentrated absorption fluid from the high-temperature regenerator and feeds it to the fluid concentrating boiler, wherein the fluid concentrating boiler is connected to the high-temperature heat exchanger so that the absorption fluid concentrated under heat is returned to the heating side of the high-temperature heat exchanger and is connected to the high-temperature regenerator so that refrigerant steam generated from the absorption fluid at the fluid concentrating boiler is fed as a heating source to the high-temperature regenerator.
A steam type absorption refrigerator in which absorption fluid, first fed from an absorber to a low-temperature heat exchanger, is branched into two passages, one leading to a low-temperature regenerator via a medium-temperature heat exchanger and the other leading to a steam heating type high-temperature regenerator via a high-temperature heat exchanger, and the absorption fluid regenerated at the low-temperature regenerator is returned to a heating side of the medium-temperature heat exchanger, while the absorption fluid regenerated at the high-temperature regenerator is returned to the heating side of the high-temperature heat exchanger, and the absorption fluid from the medium-temperature heat exchanger and a high-temperature heat exchanger are joined together and returned to the absorber through the heating side of the low-temperature heat exchanger comprising, a fluid concentrating boiler which is disposed between the high-temperature regenerator and the high-temperature heat exchanger and concentrates the absorption fluid under heat, and a feed means which extracts a part or all of the concentrated absorption fluid from the high-temperature regenerator and feeds the same to the fluid concentrating boiler, wherein the fluid concentrating boiler is connected to the high-temperature heat exchanger so that the absorption fluid concentrated under heat is returned to the heating side of the high-temperature heat exchanger and is connected to the high-temperature regenerator so that refrigerant steam generated from the absorption fluid at the fluid concentrating boiler is fed as a heating source to the high-temperature regenerator.
A steam type absorption refrigerator in which absorption fluid, first fed from an absorber to a low-temperature heat exchanger, is branched into two passages, one leading to a low-temperature regenerator and the other leading to a steam heating type high-temperature regenerator via a high-temperature heat exchanger, and the absorption fluid regenerated at the low-temperature regenerator and the absorption fluid regenerated at the high-temperature regenerator and passed through the high-temperature heat exchanger are joined together and returned to the absorber through a heating side of the low-temperature heat exchanger comprising, a fluid concentrating boiler which is disposed between the high-temperature regenerator and the high-temperature heat exchanger and concentrates the absorption fluid under heat, and a feed means which extracts a part or all of the concentrated absorption fluid from the high-temperature regenerator and feeds the same to the fluid concentrating boiler, wherein the fluid concentrating boiler is connected to the high-temperature heat exchanger so that the absorption fluid concentrated under heat is returned to the heating side of the high-temperature heat exchanger and is connected to the high-temperature regenerator so that refrigerant steam generated from the absorption fluid at the fluid concentrating boiler is fed as a heating source to the high-temperature regenerator.
Dependencies are inferred from the claim text.