HEAT EXCHANGER AND METHOD OF MANUFACTURING THE SAME, AND OUTDOOR UNIT FOR AIR CONDITIONER HAVING THE HEAT EXCHANGER
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    发明申请
    HEAT EXCHANGER AND METHOD OF MANUFACTURING THE SAME, AND OUTDOOR UNIT FOR AIR CONDITIONER HAVING THE HEAT EXCHANGER 审中-公开
    热交换器及其制造方法和具有热交换器的空调器的室外单元

    公开(公告)号:US20150260436A1

    公开(公告)日:2015-09-17

    申请号:US14642964

    申请日:2015-03-10

    IPC分类号: F25B39/02 B23P15/26

    摘要: A heat exchanger having an improved structure in which heat-exchanging efficiency can be improved includes: a refrigerant pipe through which a refrigerant flows; and a plurality of fins that are coupled to an outer circumferential surface of the refrigerant pipe, wherein the plurality of fins include: a first region formed downstream in a direction in which air flows; and a second region formed upstream in the direction in which air flows, and at least one coating layer is formed in the first region and the second region, and thicknesses of the first region and the second region are different from each other.

    摘要翻译: 具有能够提高热交换效率的改进结构的热交换器包括:制冷剂流过的制冷剂管; 以及多个翅片,其联接到所述制冷剂管的外周表面,其中所述多个翅片包括:沿空气流动的方向的下游形成的第一区域; 以及在空气流动的方向上游形成的第二区域,并且在所述第一区域和所述第二区域中形成至少一个涂层,并且所述第一区域和所述第二区域的厚度彼此不同。