| 摘要 |
The present invention relates to a vapor compression refrigeration/air conditioning equipment that uses eco-friendly R1234yf refrigerant in the form of a pure refrigerant or a mixed refrigerant to increase coefficient of performance (COP) which can be used for long time because ozone depletion potential (ODP) is zero and global warming potential (GWP) is noticeably low compared to existing refrigerants while applying a suction line heat exchanger (hereinafter referred to as SLHX) to the vapor compression air conditioning equipment/heat pump, chiller, cooler for vending machine, cooler for water purifier, water heater, etc. (hereinafter referred to as a vapor compression refrigerating/air conditioning equipment) at the same time. |
