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    • 5. 发明申请
    • Heat exchanger
    • 热交换器
    • US20050082048A1
    • 2005-04-21
    • US10916680
    • 2004-08-11
    • Kazue YoshidaHidenobu Kameda
    • Kazue YoshidaHidenobu Kameda
    • B60H1/32F25B39/02F28D9/00F28F3/02F28F3/08F28D7/02
    • F28F3/027F28D9/005
    • A heat exchanger includes a plurality of plate-shaped heat exchanger units and a plurality of flat fins arranged on the units, respectively. Each of the units has a first planar fluid communication chamber for receiving the flat fin. The flat fin has a first end provided with a first recess and a second end opposing to the first end and provided with a second recess. The first recess includes a circular opening and a cutout part. The second recess includes a circular opening and a cutout part. A clearance is defined between an edge of the first end and an inner periphery of the chamber, while another clearance is defined between an edge of the second end and the inner periphery. Consequently, a fluid can flow along the edge of the first end after being introduced into the first planar fluid communication chamber through the first recess.
    • 热交换器包括分别布置在所述单元上的多个板状热交换器单元和多个扁平翅片。 每个单元具有用于接收扁平翅片的第一平面流体连通室。 扁平翅片具有设置有第一凹部的第一端和与第一端相对的第二端,并且设置有第二凹部。 第一凹部包括圆形开口和切口部分。 第二凹部包括圆形开口和切口部。 在第一端的边缘和室的内周边之间限定间隙,而在第二端的边缘和内周之间限定另一间隙。 因此,流体可以在通过第一凹槽引入第一平面流体连通腔室之后沿着第一端的边缘流动。