| 摘要 |
<p>An object of the present invention is to obtain energy-saving effects in a heat pump system capable of heating an aqueous medium by utilizing a heat pump cycle. A heat pump system (1) includes a heat source unit (2), a first usage unit (4a, 4b), and a second usage unit (10a, 10b). The heat source unit has a heat-source-side compressor (21), a heat-source-side heat exchanger (24), a heat-source-side blower (32), and a heat-source-side switching mechanism (23). The first usage unit has at least a radiation amount adjusting means (43a, 43b), and a first usage-side flow rate adjustment valve (42a, 42b). The second usage unit has at least a second usage-side flow rate adjustment valve (102a, 102b). In a case in which the second usage unit performs air-cooling operation and the first usage unit performs aqueous medium heating operation, the radiation amount of the radiation amount adjusting means or the operating capacity of the heat-source-side blower is controlled in accordance with the state of the first usage-side flow rate adjustment valve and the second usage-side flow rate adjustment valve.</p> |
