| 摘要 |
PROBLEM TO BE SOLVED: To improve the coefficient of performance and to simplify a device by using an evaporator, a falling liquid film regenerator and a falling liquid film regenerative condenser singly or in a combined state, relating to a volatile secondary refrigerant cold outputting method in a double effect absorption refrigerating machine. SOLUTION: This double effect absorption type cold generating/outputting device is composed of at least a low-temperature regenerator (1), a high-temperature regenerator (2), the condenser (3), an absorber (4) and the evaporator (5) for outputting volatile secondary refrigerant cold heat, an absorbent is regenerated by the low-temperature regenerator (1) and the high-temperature regenerator (2), the generated refrigerant vapor (2a) from the high-temperature regenerator (2) is supplied to the low-temperature regenerator (1) used as a heat source for regenerating the absorbent, and the generated cold heat of an evaporator portion is outputted by the volatile secondary refrigerant. COPYRIGHT: (C)2007,JPO&INPIT
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