JPS61110991U - - Google Patents
Info
- Publication number
- JPS61110991U JPS61110991U JP19999184U JP19999184U JPS61110991U JP S61110991 U JPS61110991 U JP S61110991U JP 19999184 U JP19999184 U JP 19999184U JP 19999184 U JP19999184 U JP 19999184U JP S61110991 U JPS61110991 U JP S61110991U
- Authority
- JP
- Japan
- Prior art keywords
- heat transfer
- holes
- transfer tube
- seal
- peripheral edge
- 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
- 238000007789 sealing Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Details Of Heat-Exchange And Heat-Transfer (AREA)
Description
第１図は本考案のシール装置の一実施例の説明
図、第２図は第１図の―方向矢視図、第３図
は第１図におけるシール板の説明図、第４図は従
来の伝熱管シール部の一例を示す図、第５図は従
来の伝熱管のシール部の他の例を示す図である。
１は管、２はシール、３はシール孔、５は周縁
部を示す。
Fig. 1 is an explanatory diagram of an embodiment of the sealing device of the present invention, Fig. 2 is a view taken in the - direction arrow of Fig. 1, Fig. 3 is an explanatory diagram of the seal plate in Fig. 1, and Fig. 4 is an explanatory diagram of the conventional sealing device. FIG. 5 is a diagram showing another example of the seal portion of a conventional heat exchanger tube. 1 is a tube, 2 is a seal, 3 is a seal hole, and 5 is a peripheral portion.
Claims (1)
からなるシール板に、前記伝熱管群の各管径より
も若干大きな径の孔を有し且つ該各孔の周縁部が
噴火口状をなすシール孔を設け、該各シール孔を
貫通する各伝熱管と前記各孔の周縁部とを溶接す
るようにしたことを特徴とする伝熱管のシール装
置。 A sealing plate made of substantially the same material as the heat transfer tube group to be supported or sealed has holes with a diameter slightly larger than the diameter of each tube in the heat transfer tube group, and the peripheral edge of each hole is shaped like a crater. 1. A sealing device for heat transfer tubes, characterized in that seal holes are provided, and each heat transfer tube passing through each seal hole is welded to a peripheral edge of each of the holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19999184U JPS61110991U (en) | 1984-12-26 | 1984-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19999184U JPS61110991U (en) | 1984-12-26 | 1984-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61110991U true JPS61110991U (en) | 1986-07-14 |
Family
ID=30760430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19999184U Pending JPS61110991U (en) | 1984-12-26 | 1984-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61110991U (en) |
-
1984
- 1984-12-26 JP JP19999184U patent/JPS61110991U/ja active Pending
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