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1. 发明授权

US06422306B1 Heat exchanger with enhancements 有权
标题翻译：热交换器具有增强功能
公开(公告)号：US06422306B1
公开(公告)日：2002-07-23
申请号：US09851792
申请日：2001-05-09
申请人： Ronald S. Tomlinson , Shaobo Jia
发明人： Ronald S. Tomlinson , Shaobo Jia
IPC分类号： F28F1312
CPC分类号： F28D9/0031 , F24H3/105 , F28D1/035 , F28F3/04 , F28F2250/102
摘要： A heat exchanger for use with a furnace, each heat exchanger includes a plurality of heat exchanger elements. Each heat exchanger element includes a pair of clamshells sealingly attached to one another. The heat exchanger element includes a longitudinal axis. A pair of depressions are disposed in each respective said pair of clamshells. The depressions face one another to form a passageway wall and a serpentine fluid passageway therebetween. At least a portion of the serpentine fluid passageway extends along the longitudinal axis. A plurality of enhancements are formed in the depressions and are disposed within the portion of the serpentine fluid passageway. The plurality of enhancements project into the serpentine fluid passageway. Each enhancement constitutes a corrugation having a substantially trapezoidal longitudinal cross-section. A longitudinally positioned passageway wall portion is extended between each adjacently positioned enhancements within each clamshell.
摘要翻译：一种用于炉的热交换器，每个热交换器包括多个热交换元件。每个热交换器元件包括彼此密封地连接的一对蛤壳。热交换器元件包括纵向轴线。在每个相应的一对蛤壳中设置一对凹陷。凹陷彼此面对以在其间形成通道壁和蛇形流体通道。蛇形流体通道的至少一部分沿着纵向轴线延伸。在凹部中形成多个增强件，并且设置在蛇形流体通道的部分内。多个增强项目进入蛇形流体通道。每个增强件构成具有基本上梯形的纵向横截面的波纹。纵向定位的通道壁部分在每个蛤壳内的每个相邻定位的增强之间延伸。

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