HEAT EXCHANGER
    1.
    发明申请
    HEAT EXCHANGER 审中-公开
    热交换器

    公开(公告)号:WO2012077143A1

    公开(公告)日:2012-06-14

    申请号:PCT/IT2010/000491

    申请日:2010-12-09

    Abstract: Heat exchanger (101 ) of the flooded type, comprising: - a primary tube bundle (10) inside which a first operating fluid, in particular water (or water + anti-freeze or other fluids), flows; - a skirt (1) surrounding the primary tube bundle (10) and receiving a second operating fluid which flows over the primary tube bundle (10); and - one or more extractable units (100), each in turn comprising: - a secondary tube bundle (19) which receives an auxiliary operating fluid, usually a liquid refrigerant supplied by a condensing plant; and - a secondary tube plate (7) for performing a removable connection to the heat exchanger, said plate allowing insertion of the secondary tube bundle (19) inside the skirt of the exchanger downstream of the primary tube bundle (10) relative to the flow of the second operating fluid (Fig. 1).

    Abstract translation: 淹水型热交换器(101)包括:主管束(10),其中第一工作流体,特别是水(或水+防冻剂或其他流体)流动; - 围绕所述主管束(10)并接收流过所述主管束(10)的第二工作流体的裙部(1); 和 - 一个或多个可抽出单元(100),每个可抽出单元(100)又包括: - 副管束(19),其接收辅助操作流体,通常是由冷凝设备供应的液体制冷剂; 以及 - 用于执行到所述热交换器的可移除连接的第二管板(7),所述板允许所述第二管束(19)相对于所述流体在所述主管束(10)的下游插入所述交换器的裙部内部 的第二工作流体(图1)。

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