| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an absorption refrigerating machine that can discover in an early stage a failure that a dilute liquid distribution valve locks, and can continue the operation even in case of a failure. <P>SOLUTION: The absorption refrigerating machine 100 includes a high temperature regenerator 5, a low temperature regenerator 6, a condenser 7, an evaporator 1, and an absorber 2, wherein a dilute absorption liquid in the absorber 2 is divided to flow into the high temperature regenerator 5 and the low temperature regenerator 6, respectively. The absorption refrigerating machine includes: the dilute liquid distribution valve 40 that regulates a valve opening to control the ratio between the dilute absorption liquid flowing to the high temperature regenerator 5 and the dilute absorption liquid flowing to the low temperature regenerator 6; a damper 62 that bypasses the dilute liquid distribution valve 40; a control device 50 as a decision means that decides whether the dilute liquid distribution valve 40 tends to lock based on an index showing the operating condition; and a buzzer 65 that informs the fact that the open of the opening damper 62 is promoted when the dilute liquid distribution valve 40 tends to lock. <P>COPYRIGHT: (C)2013,JPO&INPIT |
