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    • 91. 发明申请
    • APPARATUS AND METHOD FOR PURGING GASES RELEASED FROM A HEAT EXCHANGER
    • 用于从热交换器释放的气体的装置和方法
    • US20110162830A1
    • 2011-07-07
    • US12683507
    • 2010-01-07
    • John D. PentonRonald W. Hill
    • John D. PentonRonald W. Hill
    • G05D16/20
    • F28D7/1661F28F2265/16
    • An apparatus and method for purging gases released from a heat exchanger are provided. The apparatus includes an enclosure that defines an interior space and is configured to receive at least a portion of the heat exchanger. A gas source is configured to deliver an inert gas to the interior space of the enclosure at a pressure higher than an ambient pressure outside the gas source and the enclosure. The enclosure is adapted to maintain a positive pressure difference between the interior space and the ambient pressure. A detector is configured to detect a leak of a gas from the heat exchanger into the interior space of the enclosure. A pressure relief device configured to release gas from the interior space of the enclosure if the pressure in the interior space exceeds a predetermined level.
    • 提供一种用于吹扫从热交换器释放的气体的装置和方法。 该装置包括限定内部空间并被配置为容纳至少一部分热交换器的外壳。 气源构造成以高于气源和外壳外部的环境压力的压力将惰性气体输送到外壳的内部空间。 外壳适于在内部空间和环境压力之间保持正压差。 检测器被配置为检测气体从热交换器泄漏到外壳的内部空间中。 一种压力释放装置,其构造成如果内部空间中的压力超过预定水平,则从外壳的内部空间释放气体。
    • 93. 发明授权
    • Heat exchanger
    • 热交换器
    • US07267160B2
    • 2007-09-11
    • US10521819
    • 2003-07-23
    • Shuko ShinchoSusumu IchikawaMasaki SaitoTadamichi Aoyama
    • Shuko ShinchoSusumu IchikawaMasaki SaitoTadamichi Aoyama
    • F28D7/10F28F9/22
    • C01B3/34C01B2203/0805F28D7/1661F28D7/1684F28D2021/0043F28F9/22F28F2265/26
    • In order to provide a heat exchanger with casing having a multiplicity of tubes through the interiors of which a high-temperature gas for heating flows, wherein the thermal stress is smoothly accommodated and wherein a fluid to be heated or a heating fluid flows uniformly through the outsides of the tubes, a multiplicity of flat tubes are joined at their opposed ends to a pair of discoidal tube plates, the outer periphery of the flat tubes being enclosed by an inner cylinder having a rectangular cross-section except the opposed end portions of the flat tubes, with a pair of baffle plates being disposed at the opposed ends of the inner cylinder. The pair of baffle plates are covered with an circular outer cylinder having a corrugated portion that is thermally expandable, with an inlet and an outlet for the fluid to be heated or the heating fluid positioned between the pair of baffle plates and the tube plates.
    • 为了提供具有多个管的壳体的换热器,其内部具有用于加热的高温气体流动,其中热应力被平滑地容纳,并且其中待加热流体或加热流体均匀地流过 管的外侧,多个扁平的管在其相对的端部连接到一对圆盘状的管板,扁平管的外周由具有矩形横截面的内圆筒包围,除了 扁平管,其中一对挡板设置在内筒的相对端。 一对挡板用圆形外筒覆盖,该圆形外筒具有可热膨胀的波纹部分,具有待加热流体的入口和出口或位于一对挡板和管板之间的加热流体。
    • 94. 发明申请
    • Heat exchanger
    • 热交换器
    • US20060102321A1
    • 2006-05-18
    • US10521819
    • 2003-07-23
    • Shuko ShinchoSusumu IchikawaMasaki SaitoTadamichi Aoyama
    • Shuko ShinchoSusumu IchikawaMasaki SaitoTadamichi Aoyama
    • F28D7/10
    • C01B3/34C01B2203/0805F28D7/1661F28D7/1684F28D2021/0043F28F9/22F28F2265/26
    • In order to provide a heat exchanger with casing having a multiplicity of tubes through the interiors of which a high-temperature gas for heating flows, wherein the thermal stress is smoothly accommodated and wherein a fluid to be heated or a heating fluid flows uniformly through the outsides of the tubes, a multiplicity of flat tubes are joined at their opposed ends to a pair of discoidal tube plates, the outer periphery of the flat tubes being enclosed by an inner cylinder having a rectangular cross-section except the opposed end portions of the flat tubes, with a pair of baffle plates being disposed at the opposed ends of the inner cylinder. The pair of baffle plates are covered with an circular outer cylinder having a corrugated portion that is thermally expandable, with an inlet and an outlet for the fluid to be heated or the heating fluid positioned between the pair of baffle plates and the tube plates.
    • 为了提供具有多个管的壳体的换热器,其内部具有用于加热的高温气体流动,其中热应力被平滑地容纳,并且其中待加热流体或加热流体均匀地流过 管的外侧,多个扁平的管在其相对的端部连接到一对圆盘状的管板,扁平管的外周由具有矩形横截面的内圆筒包围,除了 扁平管,其中一对挡板设置在内筒的相对端。 一对挡板用圆形外筒覆盖,该圆形外筒具有可热膨胀的波纹部分,具有待加热流体的入口和出口或位于一对挡板和管板之间的加热流体。
    • 99. 发明申请
    • ASYMMETRIC EVAPORATOR
    • 不对称蒸发器
    • WO2015084482A1
    • 2015-06-11
    • PCT/US2014/058723
    • 2014-10-02
    • CARRIER CORPORATION
    • CHRISTIANS, MarcelESFORMES, Jack LeonBENDAPUDI, Satyam
    • F28F25/08F25B39/02F28D3/02F28D7/16F28D21/00
    • F25B39/00F25B39/02F25B2339/0242F28D3/02F28D7/16F28D7/1661F28D21/0017F28F9/027F28F25/08
    • A falling film evaporator includes an evaporator housing and a plurality of evaporator tubes disposed in the evaporator housing and arranged into one or more tube bundles, through which a volume of thermal energy transfer medium is flowed. A plurality of tube sheets support the plurality of evaporator tubes. A first wall member and a second wall member extend vertically at opposite lateral sides of the plurality of evaporator tubes. The first wall member and the second wall member define an inner vapor passage therebetween, define a first outer vapor passage between the first wall member and the evaporator housing, and define a second outer vapor passage between the second wall member and the evaporator housing. A first gap between a first wall member lower edge and the plurality of tube sheets is greater than second gap between a second wall member lower edge and the plurality of tube sheets.
    • 降膜蒸发器包括蒸发器壳体和设置在蒸发器壳体中的多个蒸发器管,并且布置成一个或多个管束,一定量的热能传递介质通过该管束流动。 多个管板支撑多个蒸发器管。 第一壁构件和第二壁构件在多个蒸发器管的相对侧面处垂直延伸。 第一壁构件和第二壁构件在其间限定内部蒸气通道,在第一壁构件和蒸发器壳体之间限定第一外部蒸汽通道,并且在第二壁构件和蒸发器壳体之间限定第二外部蒸气通道。 第一壁构件下边缘和多个管板之间的第一间隙大于第二壁构件下边缘和多个管板之间的第二间隙。