| 摘要 |
An air conditioning system includes a compressor, a first heat source-side heat exchanger for heating or cooling a refrigerant, a second heat source-side heat exchanger for exchanging heat between the refrigerant and a heat delivery medium, a first utilization-side heat exchanger for performing indoor cooling by using the refrigerant cooled in the first heat source-side heat exchanger, a second utilization-side heat exchanger for performing indoor heating by using the heat delivery medium subjected to heat exchange in the second heat source-side heat exchanger, and a connection mechanism. The connection mechanism can switch between a first connection state in which refrigerant is circulated sequentially through the compressor, the first heat source-side heat exchanger, the first utilization-side heat exchanger and the compressor; and a second connection state in which the refrigerant is circulated sequentially through the compressor, the second heat source-side heat exchanger, the first heat source-side heat exchanger, and the compressor. |
