JPS6229591U - - Google Patents
Info
- Publication number
- JPS6229591U JPS6229591U JP11777685U JP11777685U JPS6229591U JP S6229591 U JPS6229591 U JP S6229591U JP 11777685 U JP11777685 U JP 11777685U JP 11777685 U JP11777685 U JP 11777685U JP S6229591 U JPS6229591 U JP S6229591U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- holes
- recess
- sealant
- joint structure
- 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
- 239000000565 sealant Substances 0.000 claims description 2
Landscapes
- Details Of Heat-Exchange And Heat-Transfer (AREA)
Description
第１図は本考案の一例を示す第１実施例のチユ
ーブ接合構造の要部縦断面図、第２図〜第６図は
本考案の第２〜第６実施例を夫々示す要部縦断面
図。
１……チユーブプレート、２……チユーブ孔、
３……チユーブ、４……凹陥部、５……シール剤
、６……補助プレート、７……タンク本体、８…
…フイン、９……ケーシング、１０……ボルト、
１１……ナツト。
FIG. 1 is a vertical cross-sectional view of a main part of a tube joint structure of a first embodiment showing an example of the present invention, and FIGS. 2 to 6 are longitudinal cross-sectional views of main parts showing second to sixth embodiments of the present invention, respectively. figure. 1...Tube plate, 2...Tube hole,
3...Tube, 4...Concave portion, 5...Sealant, 6...Auxiliary plate, 7...Tank body, 8...
...Fin, 9...Casing, 10...Bolt,
11...Natsuto.
Claims (1)
されたチユーブ孔２と、夫々の該チユーブ孔２に
夫々端部が挿通される複数のチユーブ３と、を具
備し、前記孔２の内面をその孔軸方向に所定長さ
形成し、前記内面およびそれに対向する前記チユ
ーブ３外面の少なくとも一方の面に環状の凹陥部
４を形成し、該凹陥部４を含み前記チユーブ孔２
の内面とチユーブ３外面との間にシール剤５を充
填し、それを弾性的に硬化させたことを特徴とす
る熱交換器のチユーブ端接合構造。 The tube plate 1 includes a plurality of tube holes 2 formed at a distance from each other, and a plurality of tubes 3 whose ends are inserted into the respective tube holes 2. An annular recess 4 is formed on at least one surface of the inner surface and the outer surface of the tube 3 opposite thereto, and the tube hole 2 includes the recess 4.
A tube end joint structure for a heat exchanger, characterized in that a sealant 5 is filled between the inner surface of the tube 3 and the outer surface of the tube 3, and is elastically hardened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11777685U JPS6229591U (en) | 1985-07-31 | 1985-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11777685U JPS6229591U (en) | 1985-07-31 | 1985-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6229591U true JPS6229591U (en) | 1987-02-23 |
Family
ID=31003607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11777685U Pending JPS6229591U (en) | 1985-07-31 | 1985-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6229591U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0387084U (en) * | 1989-12-21 | 1991-09-04 |
-
1985
- 1985-07-31 JP JP11777685U patent/JPS6229591U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0387084U (en) * | 1989-12-21 | 1991-09-04 |
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