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公开(公告)号:US06857288B2
公开(公告)日:2005-02-22
申请号:US10475802
申请日:2002-02-28
申请人: Sam Chul Ha , Jong Min Sin , Bong Jun Choi , Cheol Hwan Kim , Young Hwan Ko , Young Jeong , Seong Hai Jeong , Alexei V Tikhonov
发明人: Sam Chul Ha , Jong Min Sin , Bong Jun Choi , Cheol Hwan Kim , Young Hwan Ko , Young Jeong , Seong Hai Jeong , Alexei V Tikhonov
CPC分类号: F25B39/02 , F28D1/0477 , F28F1/32
摘要: The present invention relates to a heat exchanger in a refrigerator having a simple structure and an improved heat exchange performance. For this, the present invention includes refrigerant tubes (10) having a plurality of straight parts (11) and a plurality of curved parts (12) connected between the straight parts arrange to form one or more columns perpendicular to each other, a plurality of straight plate type fins (20) fitted to the straight parts (11) of the refrigerant tubes (10) by means of a plurality of through holes (21) formed therein to form one or more than columns along a length direction, and one pair of reinforcing plates (30) fitted to the straight parts of the refrigerant tubes on both sides of the fins, wherein ST=D/N, where D denotes a width of the reinforcing plate (30), ST denotes a distance between centers of the refrigerant tube in each column, N denotes a number of the columns of the refrigerant tubes (21).
摘要翻译: 本发明涉及一种具有简单结构和改善的热交换性能的冰箱中的热交换器。 为此,本发明包括具有多个直线部分(11)的制冷剂管(10)和连接在直线部分之间的多个弯曲部分(12),其布置成形成彼此垂直的一个或多个塔,多个 通过形成在其中的多个通孔(21),在制冷剂管(10)的直线部分(11)上安装的沿着长度方向形成一列或多列的直板式翅片(20)和一对 其中ST = D / N,其中D表示加强板(30)的宽度,ST表示加强板(30)的中心之间的距离, 制冷剂管在每列中,N表示制冷剂管(21)的列数。