Heat pump apparatus
    22.
    发明授权
    Heat pump apparatus 失效
    热泵设备

    公开(公告)号:US4528823A

    公开(公告)日:1985-07-16

    申请号:US482608

    申请日:1983-04-06

    摘要: A heat pump apparatus has a main refrigerant circuit constituted by a closed loop including a compressor, condenser, gas-liquid separator, pressure reducer such as an expansion valve, and an evaporator. A shunting refrigerant line having a compressor, condenser and a pressure reducer means shunts from the gaseous phase portion of the gas-liquid separator of the main refrigerant circuit and merges in the evaporator of the main refrigerant circuit. The shunting refrigerant line may be constructed to have one or more compression stages.

    摘要翻译: 热泵装置具有由包括压缩机,冷凝器,气液分离器,膨胀阀等减压器和蒸发器的闭环构成的主制冷剂回路。 具有压缩机,冷凝器和减压器装置的分流制冷剂管线从主制冷剂回路的气液分离器的气相部分分流并且在主制冷剂回路的蒸发器中并入。 分流制冷剂管线可以被构造成具有一个或多个压缩级。