| 摘要 |
PROBLEM TO BE SOLVED: To provide a condenser having a very low power consumption and producing no hot air. SOLUTION: Refrigerant gas heated and pressurized by compression heat is cooled, depressurized, condensed, and liquefied by the turning flow (swirl flow) of the refrigerant gas caused by a nozzle device 3 installed at the side surface of the cover 2 of a cylindrical container 1 and the refrigerant gas blown into a ring-shaped groove 4. The refrigerant liquid accumulating in a liquid accumulating groove 5 provided in the bottom center part of the cylindrical container 1 is fed to the nozzle device of a multi-stage swirl flow condenser through a conduit 6 installed at the center of the cover 2 of the cylindrical container 1, and further fed from the final stage conduit of the swirl flow condenser to the nozzle device (expansion valve) for evaporator.
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