| 摘要 |
A heat pump system according to the present invention includes an ejector spraying a refrigerant passing through or bypassing a condenser and the refrigerant coming out of an evaporator to the compressor side, thereby increasing the refrigerant flow of the evaporator and the condenser to increase the heating capacity. In addition, it is possible to secure though heating performance in the winter or a cold region by using an ejector to increase heating capacity without increasing the capacity of the compressor and reduce the cost of heating. |
