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23 条记录 (耗时 0.013 秒)

    Shell-and-tube heat exchanger
    3.
    发明授权
    Shell-and-tube heat exchanger 失效
    管壳式换热器

    公开(公告)号：US4060127A

    公开(公告)日：1977-11-29

    申请号：US568184

    申请日：1975-04-15

    申请人： Nikolai Ivanovich Savin ,  Tamara Alexandrovna Ternikova ,  Vladimir Jurievich Filippov ,  Vladimir Ivanovich Shiryaev

    发明人： Nikolai Ivanovich Savin ,  Tamara Alexandrovna Ternikova ,  Vladimir Jurievich Filippov ,  Vladimir Ivanovich Shiryaev

    IPC分类号： F28D7/16 ,  F28F9/02

    CPC分类号： F28F9/02 ,  F28D7/1669 ,  F28D2021/0054 ,  Y10S165/43

    摘要： A shell-and-tube heat exchanger comprises a shell which houses a tubular core, with an array of heat transfer tubes uniformly spaced between the shell walls and the core, said heat transfer tubes being secured in an inclined upper tube plate and an inclined lower tube plate. The shell-and-tube heat exchanger of the present invention is characterized by that each tube plate is made up of separate trapezoidal sections with gaps therebetween, which gaps are intended for passage of a heat transfer agent in the axial direction into the intertubular space at the inlet and outlet portions of the heat exchanger, inlet and outlet collectors being connected to each section of the upper and lower tube plates, respectively, for the supply of the heat transfer agent into the heat transfer tubes.

    摘要翻译： 壳管式热交换器包括容纳管状芯的壳体，其中一组传热管在壳壁和芯之间均匀间隔开，所述传热管固定在倾斜的上管板和倾斜的下管中 管板。 本发明的管壳式热交换器的特征在于，每个管板由具有间隙的分离的梯形部分构成，该间隙用于将热传递剂沿轴向通过到管状空间中 热交换器的入口和出口部分，入口和出口收集器分别连接到上部和下部管板的每个部分，用于将热传递剂供应到传热管中。

    Heat exchanger
    7.
    发明授权
    Heat exchanger 失效
    热交换器

    公开(公告)号：US4667734A

    公开(公告)日：1987-05-26

    申请号：US846837

    申请日：1986-04-01

    申请人： Karl L/a/ ngle

    发明人： Karl L/a/ ngle

    IPC分类号： F28D7/00 ,  F28F1/02 ,  F28F9/22

    CPC分类号： F28F9/22 ,  F28D7/0058 ,  F28F1/02 ,  Y10S165/43 ,  Y10S165/903

    摘要： The heat exchanger designed, for example, for cooling highly viscous, especially intrinsically viscous free-flowing substances is provided with cooling elements (1) consisting of flat tubes which are built into a straight flow-through area (4) for the free-flowing substance to be cooled. In order to make possible a heat exchanger for intrinsically viscous, free-flowing substances which is as compact as possible, yet very effective, the cooling tubes (1) are arranged in spaced, adjacent rows in parallel planes which run obliquely to the direction of flow (X) of the heat exchanger and are at a distance from each other in the direction of flow of the heat exchanger. The cooling elements (2, 3) arranged in two adjacent planes intersect each other, viewed in the direction of flow of the heat exchanger, at an angle of 90.degree..

    摘要翻译： 例如，设计用于冷却高粘度，特别是本质粘性的自由流动物质的热交换器设置有由扁平管组成的冷却元件（1），所述冷却元件（1）内置在直流通区域（4）中，用于自由流动 待冷却的物质 为了使本来粘性，自由流动的物质的热交换器成为尽可能紧凑但非常有效的热管，冷却管（1）以相对于 （X），并且在热交换器的流动方向上彼此间隔一定距离。 布置在两个相邻平面中的冷却元件（2,3）以90度的角度从热交换器的流动方向观察相交。