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10 条记录 (耗时 0.011 秒)

    Heat exchanger
    1.
    发明授权
    Heat exchanger 失效
    热交换器

    公开(公告)号：US4962809A

    公开(公告)日：1990-10-16

    申请号：US493727

    申请日：1990-03-15

    申请人： Bryan L. Belcher

    发明人： Bryan L. Belcher

    IPC分类号： F25J3/00 ,  F28D7/00 ,  F28F9/02 ,  F28F27/02

    CPC分类号： F25J5/002 ,  F28D7/0058 ,  F28F27/02 ,  F28F9/0243 ,  F25J2290/42 ,  Y10S165/123

    摘要： A heat exchanger suitable for placing air and cold hydrogen in heat exchanger relationship with each other comprises two concentric annular arrays of header tubes, all the header tubes in the radially outer array being in flow communication with a first manifold while half of the header tubes in the radially inner array are in flow communication with a second manifold and the remainder are in flow communication with a third manifold. Heat exchange pipes interconnect the various header tubes and air flows over those pipes. Various valves and pipes are provided and are operable to ensure that the heat exchanger functions in two modes of operation; a first in which cold hydrogen flows through all the heat exchange pipes in a single direction and a second in which the cold hydrogen flows through alternate heat exchange pipes in the opposite direction.

    摘要翻译： 适于将空气和冷氢置于热交换器关系中的热交换器彼此包括两个集中管的同心环形阵列，径向外部阵列中的所有集管与第一歧管流动连通，而一半的集管 径向内部阵列与第二歧管流动连通，并且其余部分与第三歧管流动连通。 热交换管将各种管道和空气流连接在这些管道上。 提供各种阀和管道并且可操作以确保热交换器在两种操作模式中起作用; 首先冷氢通过所有热交换管沿单一方向流动，第二个冷氢通过相反方向流过交替的热交换管。

    Optional flow path tank for use in heat exchangers
    3.
    发明授权
    Optional flow path tank for use in heat exchangers 失效
    用于热交换器的可选流路槽

    公开(公告)号：US5915464A

    公开(公告)日：1999-06-29

    申请号：US882127

    申请日：1997-06-25

    申请人： Klaus Kalbacher ,  Manfred Schatz ,  Axel Temmesfeld

    发明人： Klaus Kalbacher ,  Manfred Schatz ,  Axel Temmesfeld

    IPC分类号： F01P11/02 ,  F28F9/02 ,  F28F27/02

    CPC分类号： F28F27/02 ,  F28F9/0212 ,  F01P11/0276 ,  Y10S165/123

    摘要： Two alternative flow patterns through a heat exchanger core are provided by a tank (20) including a baffle (40) dividing the tank into first and second chambers (42 and 44). A first port (50) is provided in the baffle (40) to establish communication between the chambers (42 and 44). A second port (52) is provided to the second chamber (44). The tank (20) further incudes plugs (62 and 64) that are receivable in the tank (20) for alternatively closing the first port (50) while opening the second port (52), and opening the second port (52) while closing the first port (50).

    摘要翻译： 通过热交换器芯的两个替代的流动模式由包括将箱分成第一和第二室（42和44）的挡板（40）的罐（20）提供。 第一端口（50）设置在挡板（40）中以建立腔室（42和44）之间的连通。 第二端口（52）设置到第二室（44）。 储罐（20）还包括插入罐（20）中的塞子（62和64），用于在打开第二端口（52）的同时关闭第一端口（50），并且在关闭时打开第二端口（52） 第一个港口（50）。

    Internal bypass valve for a heat exchanger
    5.
    发明授权
    Internal bypass valve for a heat exchanger 失效
    用于热交换器的内部旁通阀

    公开(公告)号：US6003594A

    公开(公告)日：1999-12-21

    申请号：US635803

    申请日：1996-04-22

    申请人： Gordon M. Cameron ,  Charles Guy Cooper ,  Gregory James Bellamy

    发明人： Gordon M. Cameron ,  Charles Guy Cooper ,  Gregory James Bellamy

    IPC分类号： F28F9/22 ,  F28F27/02

    CPC分类号： F28F27/02 ,  F28F9/22 ,  F28F2250/06 ,  Y10S165/123 ,  Y10S165/416

    摘要： A shell and tube heat exchanger for exchanging heat between a shell side fluid and a tube side fluid has a longitudinally extending shell, a longitudinally extending tube bundle and one or more baffles positioned within the shell for directing the shell side fluid to flow across the tube bundle. One or more valves is also provided within the shell of the heat exchanger. Each valve is operable between a first position and a second position and co-operates with a baffle for adjusting the flow of shell side fluid through the shell side of the exchanger. Each of the valves is controlled by an external actuator.

    摘要翻译： 用于在壳侧流体和管侧流体之间进行热交换的壳管式热交换器具有纵向延伸的壳体，纵向延伸的管束和位于壳体内的一个或多个挡板，用于引导壳侧流体流过管 束。 一个或多个阀还设置在热交换器的外壳内。 每个阀可在第一位置和第二位置之间操作，并与挡板配合，用于调节通过交换器壳体侧的壳侧流体的流动。 每个阀由外部致动器控制。

    Internal bypass valve for a heat exchanger
    6.
    发明授权
    Internal bypass valve for a heat exchanger 失效
    用于热交换器的内部旁通阀

    公开(公告)号：US5615738A

    公开(公告)日：1997-04-01

    申请号：US268183

    申请日：1994-06-29

    申请人： Gordon M. Cameron ,  Charles G. Cooper ,  Gregory J. Bellamy

    发明人： Gordon M. Cameron ,  Charles G. Cooper ,  Gregory J. Bellamy

    IPC分类号： F28F9/22 ,  F28F27/02

    CPC分类号： F28F27/02 ,  F28F9/22 ,  F28F2250/06 ,  Y10S165/123 ,  Y10S165/416

    摘要： A shell and tube heat exchanger for exchanging heat between a shell side fluid and a tube side fluid has a longitudinally extending shell, a longitudinally extending tube bundle and one or more baffles positioned within the shell for directing the shell side fluid to flow across the tube bundle. One or more valves is also provided within the shell of the heat exchanger. Each valve is operable between a first position and a second position and co-operates with a baffle for adjusting the flow of shell side fluid through the shell side of the exchanger. Each of the valves is controlled by an external actuator.

    摘要翻译： 用于在壳侧流体和管侧流体之间进行热交换的壳管式热交换器具有纵向延伸的壳体，纵向延伸的管束和位于壳体内的一个或多个挡板，用于引导壳侧流体流过管 束。 一个或多个阀还设置在热交换器的外壳内。 每个阀可在第一位置和第二位置之间操作，并与挡板配合，用于调节通过交换器壳体侧的壳侧流体的流动。 每个阀由外部致动器控制。

    Heat exchanging system
    8.
    发明授权
    Heat exchanging system 失效
    热交换系统

    公开(公告)号：US4582129A

    公开(公告)日：1986-04-15

    申请号：US531893

    申请日：1983-08-02

    申请人： Nobuyuki Yano ,  Akira Aoki

    发明人： Nobuyuki Yano ,  Akira Aoki

    IPC分类号： F24F3/147 ,  F28D9/00 ,  F28F21/00 ,  F28F27/02

    CPC分类号： F24F3/147 ,  F28D9/0062 ,  F28F21/00 ,  Y10S165/123

    摘要： A heat exchanging system including a heat exchanger element formed by stacking, in predetermined spaced relation, a plurality of thermally conductive partition plates, primary and secondary air streams being allowed to alternately flow through laminar spaces between the partition plates, and heat exchange being effected between the primary and secondary air streams while the primary and secondary air streams are cyclically switched. In accordance with different embodiments, the partition plates may be impermeable to moisture and be capable of accumulating moisture, (b) be moisture transmissive and hygroscopic, or (c) be impermeable to moisture and have no capability of accumulating moisture. In addition, in accordance with different embodiments, the direction of flow of the air streams can be such that (a) the alternate flows of both of the primary and secondary air streams are in the same direction, (b) the alternate flows of at least one of the primary and secondary air streams are in opposite directions, or (c) the alternate flows of both of the air streams are in the opposite directions. In this way, a high-efficiency total heat exchanging function or a high-efficiency sensible heat exchanging function can be obtained.

    摘要翻译： PCT No.PCT / JP82 / 00376 Sec。 371日期1983年8月2日 102（e）日期1983年8月2日PCT提交1982年9月17日PCT公布。 出版物WO83 / 02150 日期：1983年6月23日。一种热交换系统，其包括热交换器元件，所述换热器元件以预定间隔的关系堆叠多个导热隔板而形成，一次和二次空气流被允许交替地流过隔板之间的层间空间 并且在一次和二次空气流之间进行热交换，同时一次和二次空气流循环切换。 根据不同的实施例，分隔板可以是不透水的并且能够积聚水分，（b）具有透湿性和吸湿性，或（c）不透水并且不具有积聚水分的能力。 此外，根据不同的实施例，空气流的流动方向可以使得（a）一次空气流和二次空气流的交替流动处于相同的方向，（b） 一次和二次空气流中的至少一个处于相反的方向，或（c）两个气流的交替流在相反的方向。 以这种方式，可以获得高效率的全热交换功能或高效率的热交换功能。