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    • 1. 发明授权
    • 열교환기, 열교환기의 제조장치 및 방법
    • 一种热交换器和装置以及一种用于制造热交换器的方法
    • KR100264821B1
    • 2000-08-16
    • KR1019990020933
    • 1999-06-07
    • 미쓰비시덴키 가부시키가이샤
    • 요시다다카유키고토다카시유미쿠라츠네오다케시타미치마사모치즈키아츠시스에토유지이케지마가오루
    • F28F7/00
    • PURPOSE: A heat exchanger and a device and a method for manufacturing the heat exchanger are provided to promote heat transfer by increasing the heat transfer coefficient of the outside of a heat transfer tube, increase heat exchange by enlarging the heat transfer area, and suppress lowering of heat exchange caused by lowering of the air volume. CONSTITUTION: A heat exchanger has several heat transfer tubes(1) arranged with spacing and thin wires(2) winding around the periphery of specific heat transfer tubes among several heat transfer tubes. The thin wires are joined to the outer surface of the heat transfer tubes while the pulling tension in a direction of enlarging spacing between the heat transfer tubes is applied. The heat transfer tubes and the thin wires are joined through soldering in a state where predetermined tension is applied to the heat transfer tubes.
    • 目的:提供一种热交换器和装置以及制造该热交换器的方法,以通过增加传热管外部的传热系数来促进热传递,通过扩大传热面积来增加热交换,并抑制下降 由于风量降低引起的热交换。 构成:热交换器具有若干传热管(1),其布置有间隔和细线(2),绕过多个传热管中的特定传热管的周边。 细导线连接到传热管的外表面,同时施加在传热管之间的间隔增大的方向上的拉伸张力。 传热管和细线通过焊接在预定张力施加到传热管的状态下接合。