Compressor and cooling cycle system

The utility model discloses a compressor and cooling cycle system, the compressor be the single cylinder, its inner chamber divide into two compression chambeies, gas after the compression of first compression chamber gets into a gas storage chamber to gas outgoing cylinder body with reentrant second compression chamber behind the gas mixing that mends this gas storage chamber by the outside, behind two secondary compression. The utility model discloses still openly have the cooling cycle system of compressor. Adopt two gleitbretter structures, separate the single cylinder compression chamberof compressor and be two compression chambeies to realize the compression of single cylinder doublestage. Still increase the tonifying qi return circuit, realized the bipolar enthalpy technique that increases of single cylinder compressor. The utility model provides a compressor simple structure, cooling cycle system's tonifying qi return circuit has increased refrigerant mass flow to send the heat exchange efficiency who