| 摘要 |
PROBLEM TO BE SOLVED: To improve COP. SOLUTION: This absorption heat pump device comprises a regenerator 1, a condenser 2, an evaporator 3, absorber 4, a resorber 5 for resorbing refrigerant vapor supplied from the evaporator 3 into absorbing solution, and a desorber 6 for heating the absorbing solution having high refrigerant concentration, supplied from the resorber 5, to dissociate refrigerant from the evaporated absorbing solution, for returning to the resorber 5 absorbing solution having lower refrigerant concentration after heat exchanged with the absorbing solution supplied from the resorber 5 by a heat exchanger 9, and for supplying the refrigerant vapor dissociated from the evaporated absorbing solution to the absorber 4. Exhaust heat held by the drain of high temperature steam, e.g., is supplied as a driving heat source to a heat transfer pipe 1A via a heat source supply pipe 15, where it is radiated to the absorbing solution in the regenerator 1 to be condensed, and is discharged to a heat exhaust pipe 16. It is recovered into the absorbing solution to be returned from the absorber 4 via the heat exchanger 7 to the regenerator 1. On this purpose, heat recovery equipment 8 is provided in an absorbing solution pipe 22 on the inlet side of the regenerator 1. COPYRIGHT: (C)2004,JPO&NCIPI |
