| 摘要 |
The present invention relates to a vapor compression air conditioner/heat pump, a chiller, a vending machine cooler, a water purifier cooler, or a water heater (referred to as′a vapor compression refrigeration/air-conditioning equipment′) which uses an eco-friendly R1234ze refrigerant, which is used in the form of a pure refrigerant or a mixed refrigerant, and is applied with a suction line heat exchanger (referred to as SLHX) so that the coefficient of performance (referred to as COP) of the vapor compression refrigeration/air-conditioning equipment can be increased, wherein the R1234ze refrigerant can be used for a long time because ozone depletion potential (referred to as ODP) of the R1234ze refrigerant is zero and the global warming potential (referred to as GWP) of the R1234ze refrigerant is remarkably lower than existing refrigerants. |
