OPERATING METHOD OF ABSORPTION REFRIGERATING MACHINE

PROBLEM TO BE SOLVED: To efficiently switch a regenerating process and an absorbing process without giving a bad influence on a gas transporting means (MBP) mounted between a condenser and a reactor in an absorption refrigerating machine. SOLUTION: A MBP (mechanical booster pump) 21 for transporting the refrigerant vapor to the condenser is mounted between first and second valves 17a, 17b and the condenser 15. When the regenerating process and the absorbing process are switched between the first and second reaction parts 11a, 11b, the first and second reaction parts are communicated with the condenser once, after the regenerating process and the absorbing process are terminated, then the fluid flowing in the first and second reaction parts is alternately switched from the hot waste water to the cooling water, and then the regenerating process and the absorbing process are switched between the first and second reaction parts. COPYRIGHT: (C)2005,JPO&NCIPI