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    • 3. 发明申请
    • HEAT EXCHANGE ELEMENT
    • 热交换元件
    • US20120037349A1
    • 2012-02-16
    • US13265003
    • 2009-04-28
    • Masaru TakadaHajime SotokawaHidemoto AraiTakanori ImaiAkira DoiKunihiko KagaMasaru Shinozaki
    • Masaru TakadaHajime SotokawaHidemoto AraiTakanori ImaiAkira DoiKunihiko KagaMasaru Shinozaki
    • F28F3/14
    • F28D9/0062F28F3/025
    • A heat exchange element includes a first flow passage and a second flow passage extending orthogonal thereto. The first flow passage is an undulating flow passage that has a rectangular cross section and is formed by positioning, a first wave-form plate member and a second wave-form plate member on top of each other and with a predetermined interval therebetween, and further causing spacers to hermetically close two lateral portions with respect to the traveling direction of the fluid. The second flow passage is a straight flow passage that has a substantially triangular cross section and is formed between a flat-plate-like member and one of the first and the second wave-form plate members, when the flat-plate-like member is positioned on the wave-like form of the one of the first and the second wave-form plate members so as to be in close contact therewith.
    • 热交换元件包括第一流动通道和与其正交延伸的第二流动通道。 第一流动通道是具有矩形横截面并且通过将第一波形板构件和第二波形板构件彼此顶起并且以其间的预定间隔定位而形成的起伏流动通道,并且进一步 导致间隔件相对于流体的行进方向气密地闭合两个侧向部分。 第二流路是具有大致三角形横截面的直流通道,并且形成在平板状构件和第一波形板构件和第二波形板构件中的一个之间,当平板状构件为 位于第一和第二波形板构件中的一个的波形形状上以便与其紧密接触。