| 摘要 |
An object of the present invention is to provide a heating and cooling system (106) capable of reducing power consumption, and the heating and cooling system (100) is equipped with a first receiving chamber (5) for receiving a material to be heated and a second receiving chamber (7) for receiving a material to be cooled, and comprises a refrigerant circuit in which a compressor (10), a gas cooler (12), a capillary tube (14), an evaporator (16) and the like are circularly connected in order by pipes and in which carbon dioxide is used as a refrigerant, the inside of the first receiving chamber (5) being heated by the gas cooler (12), and the inside of the second receiving chamber (7) being cooled by the evaporator (16).
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