公开(公告)号：US20050109494A1

公开(公告)日：2005-05-26

申请号：US10995664

申请日：2004-11-23

申请人： George Williams ,  William Pritz ,  Peter Pritz ,  Thomas Pritz ,  Dorothy Pritz

发明人： George Williams ,  William Pritz ,  Peter Pritz ,  Thomas Pritz ,  Dorothy Pritz

IPC分类号： F28F9/013 ,  F28F9/00

CPC分类号： F28F9/0135

摘要： A tube support device is presented. The present invention includes at least two first plates and at least two second plates each having a plurality of slots mutually arranged and aligned so as to allow four or more plates to interlock and form a grid of depth-wise planar extent thereby providing at least one square-shaped opening. Each first plate and each second plate have a plurality of u-shaped nodules. At least one u-shaped nodule along each first plate and along each second plate extends into each square-shaped opening. U-shaped nodules are disposed parallel to and contacting a tube passing through each square-shaped opening. The grid is surrounded by a fluid with a flow field parallel to each tube and may include a secondary flow field crosswise disposed with respect to each tube. In yet another embodiments, the present invention is positioned within a shell and tube heat exchanger so as to support a plurality of tubes passing there through.

摘要翻译： 提供管支撑装置。 本发明包括至少两个第一板和至少两个第二板，每个第二板具有相互排列和对准的多个槽，以便允许四个或更多个板互锁并形成一个深度方向的平面盘区，从而提供至少一个 方形开口。 每个第一板和每个第二板具有多个u形结节。 沿着每个第一板和沿着每个第二板的至少一个u形结节延伸到每个方形开口中。 U形结节平行于通过每个方形开口的管接触。 格栅由流体围绕，流体具有平行于每个管的流场，并且可以包括相对于每个管道横向设置的二次流场。 在另一个实施例中，本发明定位在壳管式热交换器内，以支撑通过其的多个管。