Refrigeration cycle device
A refrigeration cycle device is provided with a refrigeration circuit including a compressor, an outdoor heat exchanger, an indoor heat exchanger, and an expansion valve, a refrigerant containing trifluoroiodomethane is sealed in the refrigeration circuit, the compressor is filled with refrigerating...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | A refrigeration cycle device is provided with a refrigeration circuit including a compressor, an outdoor heat exchanger, an indoor heat exchanger, and an expansion valve, a refrigerant containing trifluoroiodomethane is sealed in the refrigeration circuit, the compressor is filled with refrigerating oil, and the outdoor heat exchanger and the indoor heat exchanger are arranged in the refrigeration circuit. The refrigerator oil contains at least one of a first compound represented by chemical formula 1 and a second compound represented by chemical formula 2. In Chemical Formula 1, R1-R5 are substituents comprising at least one of a carbon atom, a hydrogen atom and an oxygen atom, at least one of R6-R8 is a hydrogen atom, and the others are substituents comprising at least one of a carbon atom, a hydrogen atom and an oxygen atom, in Chemical Formula 2, R1 is a substituent forming a ring structure with an adjacent carbon atom, and R2 is a substituent forming a ring structure with an adjacent carbon atom. The rin |
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