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    HEAT EXCHANGER AND HEAT PUMP HAVING SAME
    23.
    发明公开
    HEAT EXCHANGER AND HEAT PUMP HAVING SAME 审中-公开

    公开(公告)号：EP3171113A4

    公开(公告)日：2018-03-21

    申请号：EP15822452

    申请日：2015-07-16

    申请人： LG ELECTRONICS INC ,  IUCF HYU INDUSTRY UNIV COOPERATION FOUNDATION HANYANG UNIV

    发明人： KIM SEH YEON ,  PARK JIN SUNG ,  LEE KWAN SOO

    IPC分类号： F28F1/10 ,  F25B30/00 ,  F28F1/30 ,  F28F1/32

    CPC分类号： F25B47/006 ,  F25B13/00 ,  F25B30/00 ,  F28D1/05383 ,  F28F1/10 ,  F28F1/128 ,  F28F1/30 ,  F28F1/32 ,  F28F1/325 ,  F28F2215/02 ,  F28F2215/08

    摘要： The present invention comprises: a plurality of first tubes and a plurality of second tubes in which a refrigerant passes through and which are formed so as to be long in the vertical direction, respectively, and spaced from each other such that air flows therebetween; and fins respectively coming into contact with the first tubes and the second tubes, wherein the plurality of second tubes are positioned to be spaced from each other at the slip stream of the plurality of first tubes in the direction in which the air flows, the fins include: a first louver group comprising a plurality of louvers positioned among the plurality of first tubes and spaced from each other in the direction in which the air flows; and a second louver group comprising a plurality of louvers positioned among the plurality of second tubes and spaced from each other in the direction in which the air flows, and the plurality of louvers of the first louver group are formed such that the intervals thereof from the other adjacent louvers gradually narrow toward the slip stream of the direction in which the air flows and the plurality of louvers of the second louver group are formed such that the intervals thereof from the other adjacent louvers gradually expand toward the slip stream of the direction in which the air passes, thereby minimizing the concentrated formation of frost on the front part of a heat exchanger in the direction in which the air passes through the heat exchanger and maximally delaying the time at which the front part of the heat exchanger is blocked by the frost.

    HEAT EXCHANGER AND HEAT PUMP HAVING SAME
    29.
    发明公开
    HEAT EXCHANGER AND HEAT PUMP HAVING SAME 审中-公开
    热交换器和热泵具有相同

    公开(公告)号：EP3171113A1

    公开(公告)日：2017-05-24

    申请号：EP15822452.7

    申请日：2015-07-16

    申请人： LG Electronics Inc. ,  IUCF-HYU (Industry-University Cooperation Foundation Hanyang University)

    发明人： KIM, Seh Yeon ,  PARK, Jin Sung ,  LEE, Kwan Soo

    IPC分类号： F28F1/10 ,  F28F1/30 ,  F28F1/32 ,  F25B30/00

    CPC分类号： F25B47/006 ,  F25B13/00 ,  F25B30/00 ,  F28D1/05383 ,  F28F1/10 ,  F28F1/128 ,  F28F1/30 ,  F28F1/32 ,  F28F1/325 ,  F28F2215/02 ,  F28F2215/08 ,  H05K999/99

    摘要： The present invention comprises: a plurality of first tubes and a plurality of second tubes in which a refrigerant passes through and which are formed so as to be long in the vertical direction, respectively, and spaced from each other such that air flows therebetween; and fins respectively coming into contact with the first tubes and the second tubes, wherein the plurality of second tubes are positioned to be spaced from each other at the slip stream of the plurality of first tubes in the direction in which the air flows, the fins include: a first louver group comprising a plurality of louvers positioned among the plurality of first tubes and spaced from each other in the direction in which the air flows; and a second louver group comprising a plurality of louvers positioned among the plurality of second tubes and spaced from each other in the direction in which the air flows, and the plurality of louvers of the first louver group are formed such that the intervals thereof from the other adjacent louvers gradually narrow toward the slip stream of the direction in which the air flows and the plurality of louvers of the second louver group are formed such that the intervals thereof from the other adjacent louvers gradually expand toward the slip stream of the direction in which the air passes, thereby minimizing the concentrated formation of frost on the front part of a heat exchanger in the direction in which the air passes through the heat exchanger and maximally delaying the time at which the front part of the heat exchanger is blocked by the frost.

    摘要翻译： 本发明包括：制冷剂通过的多个第一管和多个第二管，其分别在垂直方向上较长地形成，并且彼此间隔开以使空气在其间流动; 以及分别与所述第一管和所述第二管接触的翅片，其中所述多个第二管定位成在所述多个第一管的所述滑流处沿所述空气流动的方向彼此间隔开，所述翅片 包括：第一百叶窗组，其包括多个百叶窗，所述百叶窗位于所述多个第一管之间并且在所述空气流动的方向上彼此间隔开; 以及第二百叶窗组，所述第二百叶窗组包括位于所述多个第二管之中且在所述空气流动的方向上彼此间隔开的多个百叶窗，并且所述第一百叶窗组的所述多个百叶窗形成为使得从所述第一百叶窗组 其他相邻的百叶窗朝着空气流动的方向的滑流逐渐变窄，并且第二百叶窗组的多个百叶窗形成为使得与其他相邻百叶窗的间隔逐渐向朝向其中的方向 空气通过，从而使空气通过热交换器的方向上的热交换器前部上的霜的集中形成最小化，并最大程度地延迟热交换器的前部被霜堵塞的时间 。