JPH0433802U - - Google Patents
Info
- Publication number
- JPH0433802U JPH0433802U JP7043390U JP7043390U JPH0433802U JP H0433802 U JPH0433802 U JP H0433802U JP 7043390 U JP7043390 U JP 7043390U JP 7043390 U JP7043390 U JP 7043390U JP H0433802 U JPH0433802 U JP H0433802U
- Authority
- JP
- Japan
- Prior art keywords
- fin end
- outer diameter
- furnace wall
- maximum outer
- boiler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Description
第１図は本考案の一実施例の正面図、第２図は
第１図の−方向矢視図、第３図は第１図の
−方向矢視図、第４図は従来のボイラ炉壁のフ
イン端部構造の一例を示す正面図、第５図は従来
のボイラ炉壁のフイン端部構造の他の例を示す斜
視図である。
図中１はボイラ炉壁、２はボイラチユーブ、３
はフイン、４はフイン端部、５はヘツダ、９は切
欠き、１０は中空円錐形状の金物（中空錐形状の
金物）、１０ａは金物１０の最大外径部を示す。
Fig. 1 is a front view of one embodiment of the present invention, Fig. 2 is a view taken in the - direction arrow of Fig. 1, Fig. 3 is a - direction arrow view of Fig. 1, and Fig. 4 is a conventional boiler furnace. FIG. 5 is a front view showing an example of a fin end structure of a wall, and FIG. 5 is a perspective view showing another example of a conventional fin end structure of a boiler furnace wall. In the figure, 1 is the boiler furnace wall, 2 is the boiler tube, and 3
is a fin, 4 is a fin end, 5 is a header, 9 is a notch, 10 is a hollow cone-shaped hardware (hollow cone-shaped hardware), and 10a is the maximum outer diameter of the hardware 10.
Claims (1)
続してパネル状としたボイラ炉壁のフイン端部構
造において、フイン端部にＶ字状の切欠きを設け
、該切欠きに、最大外径部が隣接ボイラチユーブ
間の間隔に略等しい中空錐形状の金物を、最大外
径がフイン端部に近接したヘツダに面するよう、
嵌合、固着したことを特徴とするボイラ炉壁のフ
イン端部構造。 In a fin end structure of a boiler furnace wall that is formed into a panel by connecting boiler tubes arranged in parallel with each other with fins, a V-shaped notch is provided at the fin end, and the maximum outer diameter is A hollow cone-shaped metal fitting approximately equal to the spacing between adjacent boiler tubes is placed so that its maximum outer diameter faces the header near the fin end.
A fin end structure of a boiler furnace wall characterized by being fitted and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7043390U JPH0433802U (en) | 1990-07-02 | 1990-07-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7043390U JPH0433802U (en) | 1990-07-02 | 1990-07-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0433802U true JPH0433802U (en) | 1992-03-19 |
Family
ID=31606588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7043390U Pending JPH0433802U (en) | 1990-07-02 | 1990-07-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0433802U (en) |
-
1990
- 1990-07-02 JP JP7043390U patent/JPH0433802U/ja active Pending
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