Composite polymer manifold for water heating unit
    1.
    发明授权
    Composite polymer manifold for water heating unit 失效
    用于水加热单元的复合聚合物歧管

    公开(公告)号:US06295980B1

    公开(公告)日:2001-10-02

    申请号:US09612638

    申请日:2000-07-07

    IPC分类号: F24H100

    摘要: A header for a heat exchanger having a plurality of parallel hollow tubes mounted between a pair of flat mounting plates and defining a plurality of passages through the plates. The header comprises a tubular elongated body portion having an outer surface and an interior cavity. The body portion is provided with a plurality of parallel, hollow ports projecting from the outer surface to provide fluid communication between the passages and the cavity. The projecting ports space the header from the tube plate so that the header body remains relatively cool. This permits the header to be made from a plastic material.

    摘要翻译: 一种用于热交换器的集管,其具有安装在一对平的安装板之间并且限定穿过板的多个通道的多个平行的中空管。 集管包括具有外表面和内腔的管状细长主体部分。 主体部分设置有从外表面突出的多个平行的中空端口,以在通道和腔之间提供流体连通。 突出端口将管座从管板上排出,使头部主体保持相对较冷。 这样可以使用塑料材料制成头部。