| 摘要 |
PROBLEM TO BE SOLVED: To provide an adsorption refrigerator exerting sufficient refrigerating capacity even when an adsorption material having an adsorption speed and a desorption speed not agreeing with each other, is applied. SOLUTION: This adsorption refrigerator includes a plurality of opening/closing valves 32a-32c, 33a-33c, 42a-42c, 43a-43c for switching an operation mode by switching the adsorber of an adsorption process and the adsorber of a desorption process among the first to third adsorbers 21a-21c. The number of adsorbers of the adsorption process and the number of adsorbers of the desorption process are different from each other regardless of switching of the plurality of opening/closing valves 32a-32c, 33a-33c, 42a-42c, 43a-43c to any of operation modes. The adsorber keeping the adsorption process or the desorption when the plurality of opening/closing valves 32a-32c, 33a-33c, 42a-42c, 43a-43c are switched to the operation mode, is disposed. The amount of adsorbed refrigerant and that of desorbed refrigerant are made equal by changing the time when the adsorber is kept in the adsorption process, and the time when it is kept in the desorption process. COPYRIGHT: (C)2011,JPO&INPIT |
