Refrigeration cycle device and compressor
A refrigeration cycle device comprises a refrigerant, a compressor that compresses the refrigerant, and a refrigerating machine oil that lubricates a sliding part of the compressor. The refrigerant includes trifluoroiodomethane. The refrigerating machine oil includes a base oil and a quinone additive. The quinone additive is at least one selected from the group consisting of 1,4-benzoquinone, 1,2-benzoquinone, 2-methyl-1,4-benzoquinone, 2-phenyl-1,4-benzoquinone, 2-tert-butyl-1,4-benzoquinone, 1,4-naphthoquinone, 1,2-naphthoquinone, 2,6-naphthoquinone, 2-hydroxy-1,4-naphthoquinone, and 1,4-anthraquinone.
1 . A refrigeration cycle device comprising:
a refrigerant;
a compressor that compresses the refrigerant; and
a refrigerating machine oil that lubricates a sliding part of the compressor,
wherein the compressor comprises a rotor having a neodymium magnet,
the refrigerant includes trifluoroiodomethane,
the refrigerating machine oil includes a base oil and a quinone additive, and
the quinone additive is at least one selected from the group consisting of 1,4-benzoquinone, 1,2-benzoquinone, 2-methyl-1,4-benzoquinone, 2-phenyl-1,4-benzoquinone, 2-tert-butyl-1,4-benzoquinone, 1,4-naphthoquinone, 1,2-naphthoquinone, 2,6-naphthoquinone, 2-hydroxy-1,4-naphthoquinone, and 1,4-anthraquinone.
2 . The refrigeration cycle device according to claim 1 ,
wherein the quinone additive is at least one selected from the group consisting of 1,4-benzoquinone, 1,2-benzoquinone, 2-methyl-1,4-benzoquinone, 2-phenyl-1,4-benzoquinone, 2-tert-butyl-1,4-benzoquinone, 1,4-naphthoquinone, 1,2-naphthoquinone, 2,6-naphthoquinone, and 1,4-anthraquinone.
3 . The refrigeration cycle device according to claim 2 , wherein the quinone additive is at least one selected from the group consisting of 1,4-naphthoquinone, 1,2-naphthoquinone, and 1,4-anthraquinone.
4 . The refrigeration cycle device according to claim 2 , wherein the quinone additive is at least one selected from the group consisting of 1,4-naphthoquinone and 1,4-anthraquinone.
5 . The refrigeration cycle device according to claim 1 , wherein the quinone additive is at least one selected from the group consisting of 1,4-naphthoquinone, 1,2-naphthoquinone, 2-hydroxy-1,4-naphthoquinone, and 1,4-anthraquinone.
6 . The refrigeration cycle device according to claim 1 , wherein the quinone additive is at least one selected from the group consisting of 1,4-naphthoquinone, 2-hydroxy-1,4-naphthoquinone, and 1,4-anthraquinone.
7 . The refrigeration cycle device according to claim 1 , wherein a proportion of an amount of the quinone additive included in the refrigerating machine oil to an amount of the refrigerating machine oil is 0.1% by mass or more and 10% by mass or less.
8 . A compressor used for a refrigeration cycle device,
wherein the refrigeration cycle device comprises a refrigerant that includes trifluoroiodomethane,
the compressor comprises a rotor having a neodymium magnet,
the compressor includes a refrigerating machine oil for lubricating a sliding part of the compressor,
the refrigerating machine oil includes a base oil and a quinone additive, and
the quinone additive is at least one selected from the group consisting of 1,4-benzoquinone, 1,2-benzoquinone, 2-methyl-1,4-benzoquinone, 2-phenyl-1,4-benzoquinone, 2-tert-butyl-1,4-benzoquinone, 1,4-naphthoquinone, 1,2-naphthoquinone, 2,6-naphthoquinone, 2-hydroxy-1,4-naphthoquinone, and 1,4-anthraquinone.