| 摘要 |
[Problem] Energy saving of a refrigerating cycle device is achieved by equalizing heat-medium inlet temperatures of a plurality of use-side heat exchangers. [Solution] There are provided with a plurality of use-side heat exchangers 30, inter-heat-medium heat exchangers 14a and 14b, a channel that connects the inter-heat-medium heat exchanger 14a and the use-side heat exchanger 30, a heat-medium circulation circuit having heat-medium channel switching devices 34 and 35 that switch between a first heat-medium channel 61a, which connects the inter-heat-medium heat exchanger 14b and the use-side heat exchanger 30, and a second heat-medium channel 61b, which connects the inter-heat-medium heat exchanger 14b and the use-side heat exchanger 30, and a heat source unit that heats or cools the heat medium with the inter-heat-medium heat exchangers 14a and 14b, in which an auxiliary heat exchanger 32 that performs heat exchange between the heat mediums flowing out from the inter-heat-medium heat exchangers 14a and 14b is disposed so as to equalize the heat-medium temperatures flowing into the use-side heat exchangers 30 to realize energy saving of the refrigerating cycle device. |
