JPS5987582U

JPS5987582U - Heat exchanger

Info

Publication number: JPS5987582U
Application number: JP17905782U
Authority: JP
Inventors: 麻生　正信
Original assignee: 三菱重工業株式会社
Priority date: 1982-11-29
Filing date: 1982-11-29
Publication date: 1984-06-13

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図乃至第３図は、従来例の銘水的説明図で、第１図
は側面図、第２図は第１図のＡ−、Ａ線断面図、第３図
は第１図のＢ部拡大図、第４図及び第５図は本考案の一
実施例の概略説明図で、第４図は第３図に相当する側面
図、第５図は第４図のＣ−Ｃ線断面図、第６図、第７図
、第８図は、それぞれ本考案の他の実施例の第４図に相
当する側面図である。２ａ・・・・・・伝熱管、３・・・・・・コルゲートフ
ィン、３ａ・・・・・・後流側端面、７・・・・・・ド
レン流下促進部材。Figures 1 to 3 are explanatory diagrams of the conventional example. Figure 1 is a side view, Figure 2 is a sectional view taken along line A-A in Figure 1, and Figure 3 is a sectional view of Figure 1. An enlarged view of part B, FIGS. 4 and 5 are schematic illustrations of an embodiment of the present invention, FIG. 4 is a side view corresponding to FIG. 3, and FIG. 5 is a view taken along line C-C in FIG. The sectional view, FIG. 6, FIG. 7, and FIG. 8 are side views corresponding to FIG. 4 of other embodiments of the present invention. 2a... Heat exchanger tube, 3... Corrugated fin, 3a... Trailing side end surface, 7... Drain flow promoting member.

Claims

[Scope of utility model registration request]

In a heat exchanger in which heat transfer tubes are formed in a meandering shape and corrugated coffins are installed between adjacent heat transfer tubes, a drain water flow promoting member is attached to the end surface of the corrugated fins on the air trailing side. Features of heat exchanger.