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    Built-in type outdoor unit for air conditioner
    12.
    发明专利
    Built-in type outdoor unit for air conditioner 未知

    公开(公告)号：AU2003235183A8

    公开(公告)日：2003-11-03

    申请号：AU2003235183

    申请日：2003-04-18

    Applicant: LG ELECTRONICS INC

    Inventor： KIM TAE-GEUN ,  KIM IN-GYU ,  KIM YANG-HO ,  CHA KANG-WOOK ,  BAE YOUNG-JU ,  KIM KYEONG-HO ,  SUNG SI-KYONG ,  PARK BYUNG-II ,  LEE DONG-HYUK ,  HEO KYEONG-WOOK ,  KOO JA-HYUNG ,  KANG SEONG-MIN ,  HONG YOUNG-HO

    IPC: F24F5/00 ,  F24F20060101 ,  F24F1/00 ,  F25B39/04 ,  F25D23/12

    Abstract: The present invention discloses a built-in type outdoor unit for an air conditioner to provide an efficient installation structure for installing the outdoor unit increased in capacity due to high air conditioning capacity in a built-in type. The built-in type outdoor unit includes a louver frame being fixedly installed on a rectangular space inner wall formed on an outer wall of a building, being divided into a suction area and a discharge area, including a plurality of louver blades in each area, and sucking and discharging air through gaps between the louver blades, an outdoor unit casing being formed in a rectangular parallelepiped shape, being fixedly installed on the inside bottom of the building to contact the louver frame, having its one surface facing the suction area and the discharge area of the louver frame opened and the other surfaces closed, and being divided into a suction unit and a discharge unit corresponding to the suction area and the discharge area of the louver frame, a compressor installed in the suction unit of the outdoor unit casing, for compressing a refrigerant gas supplied from an indoor unit through pipe lines, an air-cooled condenser installed in the suction unit of the outdoor unit casing, for condensing the refrigerant gas from the compressor, and a sirocco cooling fan installed in the discharge unit of the outdoor unit casing, for supplying external air to the air-cooled condenser through the suction area, and discharging heat exchanged air through the discharge area.

    AIR CONDITIONER AND DRIVING METHOD THEREOF
    17.
    发明申请
    AIR CONDITIONER AND DRIVING METHOD THEREOF 审中-公开
    空调及其驱动方法

    公开(公告)号：WO2006064984A3

    公开(公告)日：2007-02-01

    申请号：PCT/KR2004003289

    申请日：2004-12-14

    Applicant: LG ELECTRONICS INC ,  BAE YOUNG-JU ,  LEE SEUNG-JUN ,  PARK JOON-HONG ,  CHA KANG-WOOK ,  AN SEUNG-MUN

    Inventor： BAE YOUNG-JU ,  LEE SEUNG-JUN ,  PARK JOON-HONG ,  CHA KANG-WOOK ,  AN SEUNG-MUN

    IPC: F24F11/02 ,  F25B1/10 ,  F25B13/00

    CPC classification number: F04C28/02 ,  F04C18/3564 ,  F04C23/001 ,  F04C23/008 ,  F25B1/10 ,  F25B13/00 ,  F25B2400/075

    Abstract: An air conditioner comprises: a first compression unit (C1) and a second compression unit (C2) for respecitvely compressing a refrigerant; an outdoor heat exchanger (200) provided at an outdoor unit and connected via the secondcontrol valve (400) to the first compression unit (C1) and the second compression unit (C2); and indoor heat exchanger (100) provided at an indoor unit is connected via the secondcontrol valve (400) to the first compression unit (C1) and the second compression unit (C2) and via the expansion valve (700) to the outdoor heat exchanger; and a first control valve (500) for controlling a refrigerant flow by selectively connecting the first compression unit (C1 ) and the second compression unit (C2) in series or in parallel. As the first compression unit (C1) and the second compression unit (C2) are selevtively connected to each other in series or in paralell, a capacity of the air conditioner is varied according to a change of an indoor temperature and fabrication cost is minimized.

    Abstract translation: 空调包括：用于分别压缩制冷剂的第一压缩单元（C1）和第二压缩单元（C2）; 室外热交换器（200），设置在室外机组，经第二控制阀（400）连接到第一压缩机组（C1）和第二压缩机组（C2）; 并且设置在室内机的室内热交换器100经由第二控制阀400连接到第一压缩单元C1和第二压缩单元C2并且经由膨胀阀700连接到室外热交换器 ; 以及用于通过串联或并联选择性地连接第一压缩单元（C1）和第二压缩单元（C2）来控制制冷剂流的第一控制阀（500）。 随着第一压缩单元（C1）和第二压缩单元（C2）串联或并联连接，空调器的容量根据室内温度的变化而变化，制造成本最小化。

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