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    AIR CONDITIONER
    1.
    发明授权
    AIR CONDITIONER 有权

    公开(公告)号：EP2054673B1

    公开(公告)日：2018-05-30

    申请号：EP07746003.8

    申请日：2007-04-16

    申请人： LG Electronics Inc.

    发明人： SHIN, Soo-Yeon ,  KOO, Ja-Hyung ,  KIM, In-Kyu ,  CHIN, Sim-Won

    IPC分类号： F24F3/06 ,  F24F5/00 ,  F25B43/02 ,  F25B13/00 ,  F25B49/02 ,  F25B31/00

    CPC分类号： F25B31/004 ,  F25B13/00 ,  F25B43/02 ,  F25B49/022 ,  F25B2313/004 ,  F25B2339/047 ,  F25B2400/0751 ,  F25B2600/021 ,  Y02B30/741

    摘要： The air conditioner includes a first and a second heat exchanger, a plurality of compressors, a pipe for uniform distribution of oil, a plurality of oil separators, and an oil return opening. The first heat exchanger performs heat exchange between air of an indoor space and refrigerant to condition the air. The second heat exchanger is connected to the first heat exchanger through a pipe, to perform heat exchange between the refrigerant and water. The plurality of compressors is installed at one side of the second heat exchanger, to compress the refrigerant to a high temperature and a high pressure. The pipe for uniform distribution of oil communicates the plurality of compressors with each other, to guide a flow of oil within the plurality of compressors to flow between the compressors. Each oil separator is provided at an outlet of a respective compressor, to separate oil included in refrigerant discharged from the compressors. The oil return opening guides the oil separated by each of the oil separators to flow into all or any one of the plurality of compressors.

    AIR CONDITIONER
    2.
    发明公开
    AIR CONDITIONER 有权
    冷气机

    公开(公告)号：EP2054673A2

    公开(公告)日：2009-05-06

    申请号：EP07746003.8

    申请日：2007-04-16

    申请人： LG Electronics Inc.

    发明人： SHIN, Soo-Yeon ,  KOO, Ja-Hyung ,  KIM, In-Kyu ,  CHIN, Sim-Won

    IPC分类号： F24F3/06 ,  F24F5/00

    CPC分类号： F25B31/004 ,  F25B13/00 ,  F25B43/02 ,  F25B49/022 ,  F25B2313/004 ,  F25B2339/047 ,  F25B2400/0751 ,  F25B2600/021 ,  Y02B30/741

    摘要： An air conditioner is provided. The air conditioner includes a first and a second heat exchanger, a plurality of compressors, a uniform oil pipe, a plurality of oil separators, and an oil return opening. The first heat exchanger performs heat exchange between air of an indoor space and refrigerant to condition the air. The second heat exchanger is connected to the first heat exchanger through a pipe, to perform heat exchange between the refrigerant and water. The plurality of compressors is installed at one side of the second heat exchanger, to compress the refrigerant to a high temperature and a high pressure. The uniform oil pipe communicates the plurality of compressors with each other, to guide a flow of oil within the plurality of compressors to flow between the compressors. Each oil separator is provided at an outlet of a respective compressor, to separate oil included in refrigerant discharged from the compressors. The oil return opening guides the oil separated by each of the oil separators to flow into all or any one of the plurality of compressors.

    摘要翻译： 提供空调。 该空调包括第一和第二热交换器，多个压缩机，均匀的油管，多个油分离器和回油口。 第一热交换器进行室内空气与制冷剂之间的热交换以调节空气。 第二热交换器通过管道连接到第一热交换器，以在制冷剂和水之间进行热交换。 多个压缩机安装在第二热交换器的一侧，以将制冷剂压缩到高温和高压。 均匀的油管使多个压缩机彼此连通，以引导多个压缩机内的油流在压缩机之间流动。 每个油分离器设置在相应的压缩机的出口处，以分离从压缩机排出的制冷剂中包含的油。 回油口引导由每个油分离器分离的油流入多个压缩机中的全部或任何一个。