TUBE D'ECHANGEUR DE CHALEUR ET ECHANGEUR COMPRENANT DE TELS TUBES.
    20.
    发明公开
    TUBE D'ECHANGEUR DE CHALEUR ET ECHANGEUR COMPRENANT DE TELS TUBES. 审中-公开
    WÄRMETAUSCHERROHRUNDWÄRMETAUSCHERMIT SOLCHEN ROHREN

    公开(公告)号:EP2729751A1

    公开(公告)日:2014-05-14

    申请号:EP12735257.3

    申请日:2012-07-04

    IPC分类号: F28D1/03 F28F3/04

    摘要: The invention relates to a tube (2) for a heat exchanger (1), including a strip (9) which is folded onto itself so as to define an inner space (10) of the tube (2), said strip (9) including a first edge portion and a second edge portion (15, 16) which are joined together so as to divide said inner space (10) into at least two channels. According to the invention, said first edge portion (15) has two separate portions, referred to as the first and second contact portions (18, 22), which contact the second edge portion (16), and a third contact portion (20), located between said first and second contact portions (18, 22), said third contact portion (20) being in contact with an area of the strip (9) opposite the second edge portion (10) with respect to the inner space (10) of the tube (2). The invention also relates to a heat exchanger (1) including such tubes (2).

    摘要翻译: 本发明涉及一种热交换器(1)的管道(2),其包括绕其自身弯曲的条带(9),以限定管道(2)的内部容积(10)。 条带(9)包括连接的第一和第二边缘部分(15,16),以将内部容积(10)分成至少两个通道。 第一边缘部分(15)具有两个不同的部分,被称为与第二边缘部分(16)接触的第一和第二接触部分(18,22)和位于第一和第二部分之间的第三接触部分(20) 第二接触部分(18,22)。 第三接触部分(20)与穿过管道(2)的内部容积(10)的与第二边缘部分(16)相对的条带(9)的区域接触。 本发明还涉及一种并入这种管道(2)的热交换器(1)。