JPS61165368U

JPS61165368U -

Info

Publication number: JPS61165368U
Application number: JP5121985U
Authority: JP
Priority date: 1985-04-04
Filing date: 1985-04-04
Publication date: 1986-10-14

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例によるフイン付熱
交換器を示す正面図、第２図は切り起し片の形状
を示す斜視図、第３図は管と切り起し片との組合
わせを示す斜視図、第４図はこの考案の実施例に
よる管と切り起し片との組合わせを示す斜視図、
第５図は従来のフイン付熱交換器を示す正面図、
第６図はフインの形状を示す斜視図、第７図は管
とフインの基本的な組合わせを示す斜視図である
。図において、１は管、３は接続部、４は板状の
フイン、４ａ，４ｂは切り起し片である。なお、
図中、同一符号は同一または相当部分を示す。 Fig. 1 is a front view showing a heat exchanger with fins according to an embodiment of this invention, Fig. 2 is a perspective view showing the shape of the cut pieces, and Fig. 3 is a combination of the pipe and the cut pieces. FIG. 4 is a perspective view showing a combination of a pipe and a cut piece according to an embodiment of this invention,
Figure 5 is a front view showing a conventional finned heat exchanger;
FIG. 6 is a perspective view showing the shape of the fin, and FIG. 7 is a perspective view showing the basic combination of the tube and the fin. In the figure, 1 is a tube, 3 is a connecting portion, 4 is a plate-shaped fin, and 4a and 4b are cut pieces. In addition,
In the figures, the same reference numerals indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

The plate-shaped fin is provided with a plurality of cut-and-raised pieces extending in parallel at equal intervals and spanning almost the entire width of the plate-shaped fin, and the plurality of tubes are held in close contact with the cut-and-raised pieces, and the plate-shaped fin is The fin heating system is constructed by stacking the pipes in multiple stages at equal intervals in the vertical direction while holding them horizontally, and supporting both ends of the pipes through the connecting parts, as well as connecting the pipes to each other or connecting the pipes to external piping. exchanger.