-
公开(公告)号:US20100089562A1
公开(公告)日:2010-04-15
申请号:US12527364
申请日:2008-03-06
申请人: Yutaka Shibata , Hou Gaku , Haruo Nakata , Hideo Ohya , Takayuki Hyoudou
发明人: Yutaka Shibata , Hou Gaku , Haruo Nakata , Hideo Ohya , Takayuki Hyoudou
IPC分类号: F28F1/12
CPC分类号: F28F1/325 , F24F1/0007 , F24F1/0059 , F24F13/30 , F28F17/005
摘要: The heat exchanger includes heat transfer tubes 12, heat transfer fins 13a, which are arranged along a direction perpendicular to axes of the heat transfer tubes 12, cut-and-raised pieces 14, which are provided on a heat transfer surface of each heat transfer fin 13a. A cut, which extends along the lengthwise direction, is provided at the lower end or at the upper and lower ends of each cut-and-raised piece 14. The cuts guide condensed water generated on the surfaces of the heat transfer fins.
摘要翻译: 热交换器包括传热管12,沿着与传热管12的轴线垂直的方向布置的传热翅片13a,其设置在每个热传递的传热表面上的切起片14 鳍13a。 沿着长度方向延伸的切口设置在每个切起片14的下端或上端和下端。切口引导在传热翅片的表面上产生的冷凝水。