申请人:DAIKIN INDUSTRIES, LTD.
公开号:EP3730569A1
公开(公告)日:2020-10-28
There is provided a refrigeration cycle apparatus in which good lubricity can be achieved when a refrigeration cycle is performed using a refrigerant having a sufficiently low GWP. The refrigeration cycle apparatus contains a refrigerating oil and a refrigerant composition containing a refrigerant containing trans-1,2-difluoroethylene (HFO-1132(E)), trifluoroethylene (HFO-1123), and 2,3,3,3-tetrafluoro-1-propene (R1234yf).
本发明提供了一种制冷循环装置,当使用具有足够低全球升温潜能值的制冷剂进行制冷循环时,该装置可实现良好的润滑性。该制冷循环装置包含制冷油和制冷剂组合物,其中制冷剂组合物包含反式-1,2-二氟乙烯(HFO-1132(E))、三氟乙烯(HFO-1123)和 2,3,3,3-四氟-1-丙烯(R1234yf)。