| 摘要 |
PURPOSE:To simplify the construction of the title transformer without impairing the function of a blower by a method wherein the blower is provided at the upper part of a condenser, thereby enabling to unnecessitate the installation of an independent return piping to be used for a refrigerant. CONSTITUTION:The mixed gas 5 in an airtight tank 1 is forcedly sent to a condenser 10 passing through a common flow passage 23 by a blower 13. The vapor-phase refrigerant in the mixed gas 5 is cooled in the condenser 10, it is liquefied by discharging evaporative latent heat, and the liquid-phased refrigerant 4 spontaneously flows down in the flow passage 23 by gravity and returns to a liquid reservoir. Also, the isolated non-condensing gas in the mixed gas 5 is returned to the upper part of the air-tight tank 1 passing through ducts 21 and 22 by the blower 13. |
