HEAT EXCHANGER ASSEMBLY
    5.
    发明公开

    公开(公告)号:EP3572743A1

    公开(公告)日:2019-11-27

    申请号:EP17893006.1

    申请日:2017-12-22

    IPC分类号: F25B39/00 F28F9/02

    摘要: A heat exchanger assembly (100), the heat exchanger assembly (100) comprising: a first heat exchanger (1), the first heat exchanger (1) comprising a first communicating header pipe (10), a first header pipe (12), and heat exchange tubes (9) arranged between the first communicating header pipe (10) and the first header pipe (12); and a second heat exchanger (2), the second heat exchanger (2) comprising a second communicating header pipe (20), a second header pipe (22), and heat exchange tubes (9) arranged between the second communicating header pipe (20) and the second header pipe (22), wherein the first communicating header pipe (10) is provided with a partition plate (30) and thus has a plurality of first communicating chambers (14) arranged in the axial direction of the first communicating header pipe (10), the second communicating header pipe (20) is provided with a partition plate (30) and thus has a plurality of second communicating chambers (24) arranged in the axial direction of the second communicating header pipe (20), and the plurality of first communicating chambers (14) are in fluid communication with the corresponding plurality of second communicating chambers (24), such that a refrigerant entering the heat exchanger assembly (100) successively enters the second heat exchanger (2) and the first heat exchanger (1) in series. The heat exchange capability of the heat exchanger assembly (100) can be effectively improved.

    INLET FLOW REGULATING STRUCTURE AND PLATE HEAT EXCHANGER

    公开(公告)号:EP3392592A1

    公开(公告)日:2018-10-24

    申请号:EP16874532.1

    申请日:2016-08-15

    IPC分类号: F28D9/00

    CPC分类号: F28D9/00

    摘要: Disclosed is a plate heat exchanger with an inlet flow regulating structure (11), comprising a refrigerant inlet coupling (4), a side plate (1) assembled with the refrigerant inlet coupling (4), and at least one inlet flow regulating structure (11). The in - let flow regulating structure (11) is arranged on a path from the refrigerant inlet coupling (4) to a main body of the plate heat exchanger, and is provided with at least one flow regulating element (12, 13, 14, 15) which is provided corresponding to a refrigerant inlet passage of the plate heat exchanger.

    MANIFOLD AND HEAT EXCHANGER HAVING SAME
    10.
    发明公开
    MANIFOLD AND HEAT EXCHANGER HAVING SAME 审中-公开
    分配和热交换,从而

    公开(公告)号:EP2977706A4

    公开(公告)日:2017-01-18

    申请号:EP14767307

    申请日:2014-03-06

    IPC分类号: F28F9/02 F25B39/00

    摘要: Disclosed is a collecting pipe (1), comprising: an axially extending inner chamber (20), the inner chamber (20) comprising a refrigerant inlet chamber (18) and a refrigerant distribution chamber (19), the refrigerant inlet chamber (18) and refrigerant distribution chamber (19) being separated from each other and in fluid communication with each other, a refrigerant entering the refrigerant inlet chamber (18) and being distributed to heat exchange tubes (2) at the refrigerant distribution chamber (19); and a plurality of axially extending individual components (11, 12), wherein the refrigerant inlet chamber (18) and the refrigerant distribution chamber (19) are formed by successively placing and connecting the plurality of axially extending individual components (11, 12) in an assembling direction perpendicular to the axial direction. The collecting pipe (1) is composed of the plurality of individual components (11, 12). The plurality of individual components (11, 12) are connected together, such that the problem of two-phase flow distribution in a heat exchanger is mitigated, the heat exchange performance is improved, the problem of unstable product quality is mitigated, and the currently existing problem of the high cost of high frequency welded tubes is solved.