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公开(公告)号：US20030178187A1
公开(公告)日：2003-09-25
申请号：US10209126
申请日：2002-07-31
发明人： Amar S. Wanni , Marciano M. Calanog
IPC分类号： F28F009/02 , F28D007/00 , F28F009/00
CPC分类号： F28F9/0137
摘要： The present invention comprises a novel tube support system for a heat exchanger that serves to replace the baffles present in typical shell-and-tube heat exchangers. The shell-and-tube heat exchanger of the present invention employs helically coiled wires to form a support structure for the tubes contained within the heat exchanger shell. The elimination of baffles and the use of the coil support structure according to the present invention permits axial fluid flow for the shell side fluid and significantly minimizes fouling problems and tube damage resulting from flow-induced tube vibration.
摘要翻译： 本发明包括一种用于热交换器的新型管支撑系统，其用于替代典型的壳管式热交换器中存在的挡板。 本发明的管壳式热交换器采用螺旋线圈形成用于包含在热交换器壳体内的管的支撑结构。 挡板的消除和根据本发明的线圈支撑结构的使用允许用于壳侧流体的轴向流体流动并且显着地最小化由流动引起的管振动引起的结垢问题和管损坏。
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公开(公告)号：US06390187B1
公开(公告)日：2002-05-21
申请号：US09623212
申请日：2001-03-07
申请人： Laurence Marechal , Carlos Martins
发明人： Laurence Marechal , Carlos Martins
IPC分类号： F28F110
CPC分类号： F28F21/062 , F28D1/0477 , F28F9/0137 , F28F2240/00 , F28F2275/025
摘要： A heat exchanger (2) with flexible tubes (20), particularly for a motor vehicle cooling installation. The tubes (20), for example made of a plastic material, are designed to carry a heat-exchanging fluid capable of co-operating with an air stream circulating through the exchanger (2). The inventive exchanger (2) comprises means for maintaining the tubes (20) in parallel rows. The tubes (20) are designed to be generally shaped like substantially sinusoidal lines. The sinusoids of two contacting tubes (211, 212) of two consecutive rows, are phase offset relatively to each other such that the two tubes (211, 212) are maintained in two contact zones (210) per sinusoid interval, thereby leaving interstices between the tubes (20) to enhance the penetration of the flux.
摘要翻译： 具有柔性管（20）的热交换器（2），特别用于机动车冷却装置。 管（20），例如由塑料材料制成，被设计成承载能够与循环通过交换器（2）的空气流协同工作的热交换流体。 本发明的交换器（2）包括用于将管（20）保持为并行的装置。 管（20）被设计成大致成形为基本上正弦线。 两个连续行的两个接触管（211,212）的正弦曲线相对于彼此相位偏移，使得两个管（211,212）每个正弦间隔保持在两个接触区（210）中，从而在 管（20）以增强焊剂的穿透。
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公开(公告)号：US2774575A
公开(公告)日：1956-12-18
申请号：US27530452
申请日：1952-03-07
申请人： WORTHINGTON CORP
发明人： HELLMUTH WALTER
CPC分类号： F28F9/22 , F28D7/06 , F28F9/0137 , F28F9/167 , Y10S165/07 , Y10S165/91
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公开(公告)号：US20170074600A1
公开(公告)日：2017-03-16
申请号：US15311222
申请日：2015-05-15
发明人： Xiangqi Gao , Jinfa Zhang , Baojia Kang , Qingfeng Cheng , Zhouzheng Han , Song Zhang , Chengbing Shen , Jianxin Chai , Kai Liang
CPC分类号： F28F1/36 , F25B39/00 , F25B39/04 , F28F3/027 , F28F9/0137 , F28F21/082 , F28F21/084 , F28F21/085 , F28F2215/04 , F28F2215/08 , F28F2215/10
摘要： A spiral louver shaped condenser includes fins and a refrigeration pipe. The fins are spirally wound around the outer wall of the refrigeration pipe at equal screw pitches. The fins are integrally formed by stamping a strip-shaped sheet material and at least comprise first heat-absorbing and heat-radiating bodies and second heat-absorbing and heat-radiating bodies. A broken line is arranged between adjacent heat-absorbing and heat-radiating bodies, and each heat-absorbing and heat-radiating body forms a wavy structure. Relative wave crests and wave troughs are formed at each broken line between the adjacent heat-absorbing and heat-radiating bodies, and the wave crests and wave troughs formed by all the broken lines of the adjacent heat-absorbing and heat-radiating bodies form a honeycomb structure together. The wavy edges of the first heat-absorbing and heat-radiating bodies make contact with the outer wall of the refrigeration pipe in a spirally-wound mode at equal screw pitches.
摘要翻译： 螺旋百叶形冷凝器包括翅片和制冷管。 翅片以相等的螺距以螺旋形缠绕在制冷管的外壁上。 翅片通过冲压带状片材而形成，并且至少包括第一吸热和散热体以及第二吸热和散热体。 在相邻的吸热和散热体之间布置虚线，并且每个吸热和散热体形成波浪形结构。 在相邻的吸热和散热体之间的每个虚线处形成相对的波峰和波谷，并且由相邻的吸热和散热体的所有虚线形成的波峰和波谷形成 蜂窝结构在一起。 第一吸热散热体的波浪状边缘以螺旋缠绕的方式以等间隔的螺距与制冷管的外壁接触。
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公开(公告)号：US08590337B2
公开(公告)日：2013-11-26
申请号：US12714082
申请日：2010-02-26
CPC分类号： F28D1/0477 , F25D23/003 , F25D2323/0021 , F25D2323/0022 , F25D2323/00261 , F25D2323/00264 , F25D2323/00271 , F28F1/122 , F28F9/0137
摘要： A condenser assembly for an appliance is provided. The condenser assembly can include a horizontally extending condenser coil assembly that has a plurality of supporting connectors that are arranged at an angle to the flow direction of cooling air. Cooling air is drawn through the refrigerator and across a length of the condenser coil by an air mover. Additionally, a baffle works in conjunction with the air mover to direct cooling air through the condenser coil and connectors.
摘要翻译： 提供了用于器具的冷凝器组件。 冷凝器组件可以包括水平延伸的冷凝器盘管组件，其具有与冷却空气的流动方向成一定角度布置的多个支撑连接器。 冷却空气通过一个空气推动器被抽吸通过冰箱和一整段冷凝器盘管。 此外，挡板与空气推动器一起工作，以将冷却空气引导通过冷凝器盘管和连接器。
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公开(公告)号：US20030178185A1
公开(公告)日：2003-09-25
申请号：US10209082
申请日：2002-07-31
发明人： Amar S. Wanni , Marciano M. Calanog
IPC分类号： F28D015/00
CPC分类号： F28F9/00 , F28D7/06 , F28D7/16 , F28F9/0137 , F28F19/00 , F28F2280/02
摘要： The present invention comprises a novel heat exchanger configuration which preferably uses the axial flow direction for the shell-side fluid and in which dead zones and areas of stagnation are significantly minimized or eliminated and in which inlet region tube erosion is addressed by providing a sacrificial portion of tube length so as to make repair and replacement of the eroded portion of tubes significantly cheaper, easier and with minimal process interruption. Because axial flow is employed with respect to the shell-side fluid according to a preferred embodiment of the present invention, tube vibration problems are generally eliminated.
摘要翻译： 本发明包括一种新颖的热交换器配置，其优选地使用用于壳侧流体的轴向流动方向，并且其中死区和停滞区域被显着地最小化或消除，并且其中通过提供牺牲部分来解决入口区域管侵蚀 的管长度，以便使管子的侵蚀部分的修理和更换显着更便宜，更容易并且以最少的过程中断。 由于根据本发明的优选实施例，相对于壳侧流体采用轴向流动，因此通常消除管振动问题。
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公开(公告)号：US5016706A
公开(公告)日：1991-05-21
申请号：US428679
申请日：1989-10-30
IPC分类号： F28F9/013
CPC分类号： F28F9/0137 , Y10S165/426
摘要： Support for the heat exchanger tubes of a gas-fired, year round air conditioning unit are provided by a pair of interlocking, wire frame elements that sandwich the tubes therebetween and are, in turn, securely attached to the frame structure. The two elements are biasingly interlocked in a safety pin fashion, with the combination providing adequate support while, at the same time, offering little resistance to the flow of air over the supported tubes.
摘要翻译： 燃气式全年空调机组的热交换器管的支撑由一对互锁的线框元件提供，它们将管间夹在中间，并且又牢固地附着在框架结构上。 两个元件以安全销的方式偏置地互锁，组合提供足够的支撑，同时对支撑的管的空气流动几乎没有阻力。
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公开(公告)号：US3681937A
公开(公告)日：1972-08-08
申请号：US3681937D
申请日：1970-11-20
发明人： BARDEN ALAN D
摘要： An improved refrigeration system for a machine for dispensing cold drinks with or without ice in which liquid refrigerant is supplied from a compressor through the central tube of a vertically disposed elongated heat exchanger having a surrounding jacket spaced from the tube by a spiral path-forming member alternatively to the upper end of a vertically disposed icemaker evaporator coil or to the upper end of an icebank evaporator coil for return flow of the refrigerant in gaseous state through a gravity system to the upper end of the heat exchanger jacket for flow downwardly along a spiral path in heat exchange relationship with the liquid refrigerant to the suction line of the compressor.
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公开(公告)号：US1777356A
公开(公告)日：1930-10-07
申请号：US19196727
申请日：1927-05-17
发明人： FISHER JAMES P
IPC分类号： F28F9/013
CPC分类号： F28F9/0137 , Y10S165/406
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公开(公告)号：US09933216B2
公开(公告)日：2018-04-03
申请号：US14577018
申请日：2014-12-19
发明人： Harald Schatz , Stefan Muller-Luft , Ingo Heitel , Omur Acar , Jorg Soldner , Michael Daniel , Bjorn Volquardsen
CPC分类号： F28F9/0137 , B23P15/26 , F01N2240/02 , F28D7/1684 , F28F9/00 , F28F9/013 , F28F9/0219 , F28F9/26 , F28F2265/26 , F28F2265/30 , Y10T29/49361
摘要： A heat exchanger includes a bundle of tubes, which can be inserted into a tubular housing. Exhaust gas can flow through the tubes. A coolant duct can be arranged between the tubes. The bundle of tubes can have at least one grid-like securing structure which supports the bundle in the housing. The behavior of the heat exchanger with respect to vibrations is affected by outwardly curved metallic springs attached to the bundle of tubes which may be deformed in the opposite direction to the insertion direction of the bundle into the housing. The spring force is directed against the housing in order to dampen vibrations. The heat exchanger can also include an elastic device for permitting a change in length caused by temperature changes.
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