| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a technology to shorten a start-up time of a refrigerating cycle device. <P>SOLUTION: The refrigerating cycle device 1 includes a main refrigerant circuit 10, an injection flow channel 17, a heating circuit 26 for supplying heat of the main refrigerant circuit 10 to a heating terminal 22 through a heat medium, a heat exchange circuit 21 for supplying the heat of the main refrigerant circuit 10 to the injection flow channel 17 through the heat medium, and a flow channel switching section 18. The flow channel switching section 18 connects the heating circuit 26 with the heat exchange circuit 21 so that the heat medium is alternately circulated between the heating circuit 26 and the heat exchange circuit 21 when the refrigerating cycle device 1 is operated in a starting mode, and divides the heating circuit 26 and the heat exchange circuit 21 so that the heat medium is individually circulated in the heating circuit 26 and the heat exchange circuit 21, when the refrigerating cycle device 1 is operated in a stationary mode. <P>COPYRIGHT: (C)2012,JPO&INPIT |
