Air-heated heat exchanger
    2.
    发明授权
    Air-heated heat exchanger 有权
    空气加热换热器

    公开(公告)号:US07913512B2

    公开(公告)日:2011-03-29

    申请号:US11405854

    申请日:2006-04-18

    CPC classification number: F28D5/02 F28B1/06 F28F1/24 F28F13/14

    Abstract: A heat exchanger comprises a first tube having a first fin of a first predetermined height extending outward therefrom. A second tube is vertically spaced above the first tube. The second tube has a second fin of a second predetermined height extending outward therefrom. A fan is positioned to force ambient air across the second tube and then across the first tube to heat a fluid flowing therethrough. A method of heating a fluid comprises sequentially flowing the fluid upward through a plurality of vertically spaced rows of substantially horizontal tubes, and forcing air downward over the plurality of tubes to heat the fluid.

    Abstract translation: 热交换器包括具有从其向外延伸的第一预定高度的第一翅片的第一管。 第二管在第一管上方垂直间隔开。 第二管具有从其向外延伸的第二预定高度的第二翅片。 定位风扇以迫使环境空气穿过第二管,然后穿过第一管,以加热流过其中的流体。 加热流体的方法包括使流体向上顺序地流过多个垂直间隔排的基本上水平的管,并且迫使空气向下流过多个管以加热流体。

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