COMPRESSOR, REFRIGERATION CYCLE DEVICE, AND HEAT PUMP HOT-WATER SUPPLY DEVICE

摘要

The compressor includes: a first intake passage for guiding refrigerant to a compressing element without releasing the refrigerant into the sealed container; a first discharge passage for discharging a compressed high pressure refrigerant and refrigerator oil from the compressing element directly to an outside of the sealed container without releasing the high pressure refrigerant into the sealed container and without separating the high pressure refrigerant and the refrigerator oil; a second intake passage for guiding the high pressure refrigerant and the refrigerator oil having passed through an external heat exchanger into the sealed container; non-rotational oil separation means included with the second intake passage, for separating the high pressure refrigerant and the refrigerator oil without rotating; and a second discharge passage for discharging the high pressure refrigerant in the sealed container to the outside of the sealed container without compressing the high pressure refrigerant.