Title:
DESICCANT TYPE AIR CONDITIONER
Document Type and Number:
Japanese Patent JP3434110
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To enhance the efficiency of energy by providing one route in which a refrigerant evaporated by a low-pressure evaporator is absorbed by a low-pressure absorber, a refrigerant evaporated by a high-pressure evaporator is absorbed by a high-pressure absorber, and a heater exchanges heat with the high-pressure absorber and a condenser, and providing the other route in which a cooler for air to be treated exchanges heat with the low-pressure evaporator.
SOLUTION: In the route for an absorption solution in an absorption heat pump, a solution coming out of a low-pressure absorber 1 flows into a regenerator 2 through a first heat exchanger 5 and a second heat exchanger 15, the solution flowing out of the regenerator 2 flows into a high-pressure absorber 11 through the second heat exchanger 15, and then the solution flowing out of the high-pressure absorber 11 is returned to the low-pressure absorber 1 through the first heat exchanger 5. Further, refrigerant vapor generated in the regenerator 2 flows into a condenser 4, and a refrigerant flowing therefrom is diverted to two routes, that is, one is the route in which the refrigerant flows into a low-pressure evaporator 3 through a throttling mechanism 7 and, after evaporation, flows into the low-pressure absorber 1 to be absorbed into the solution, and the other is the route in which the refrigerant is evaporated by a high-pressure evaporator 13 after passing through a throttling mechanism 17 and, thereafter, flows into the high-pressure absorber 11 to be absorbed into the solution.
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Inventors:
Maeda Ken
Application Number:
JP33323495A
Publication Date:
August 04, 2003
Filing Date:
December 21, 1995
Export Citation:
Assignee:
Ebara Corporation
International Classes:
F25B15/00; F24F3/00; F24F3/14; F25B17/08; F25B25/00; (IPC1-7): F25B17/08; F24F3/14; F25B15/00; F25B25/00
Domestic Patent References:
| JP7318187A | ||||
| JP473556A | ||||
| JP6221618A | ||||
| JP59108132U |
Attorney, Agent or Firm:
Toshitada Takahashi (1 outside)