DEVICE FOR SEPARATING OIL OF REFRIGERANT-OIL MIXTURE IN REFRIGERANT CIRCULATION SYSTEM AND ARRANGEMENT HAVING HEAT EXCHANGER TO COOL OIL AND DEVICE

摘要

The present invention relates to a device (1) for separating and recirculating oil of a refrigerant-oil mixture in a refrigerant circulation system. The refrigerant circulation system includes: a compressor in a flow direction of a refrigerant; and a heat exchanger for cooling and/or liquefying the refrigerant. The refrigerant circulation system includes a pressure pulsation damper, and the pressure pulsation damper is installed between the compressor and the heat exchanger for cooling and/or liquefying the refrigerant in the flow direction of the refrigerant. The device (1) for separating oil is formed in a fashion of being integrated with the inside of the pressure pulsation damper. According to the present invention, the device (1) for separating the oil is related to an arrangement to separate, recirculate, and cool the oil of the refrigerant-oil mixture in the refrigerant circulation system. The arrangement includes: the device (1) for separating and recirculating the oil; and the heat exchanger (11, 11, 11) to cool the oil separated by the device (1). The heat exchanger (11, 11, 11) is arranged between the device (1) and the compressor.;COPYRIGHT KIPO 2017