JPH0330067U - - Google Patents
Info
- Publication number
- JPH0330067U JPH0330067U JP9012989U JP9012989U JPH0330067U JP H0330067 U JPH0330067 U JP H0330067U JP 9012989 U JP9012989 U JP 9012989U JP 9012989 U JP9012989 U JP 9012989U JP H0330067 U JPH0330067 U JP H0330067U
- Authority
- JP
- Japan
- Prior art keywords
- header pipes
- tubes
- wall
- header
- tube
- 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
- 238000003466 welding Methods 0.000 claims 2
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
第１図は、この考案の実施例の第２図の−
線に沿う断面図、第２図は全体斜視図、第３図は
従来技術の全体説明図、第４図は第３図の−
線に沿う断面図である。
１１……ヘツダパイプ、１１ａ……内壁、１２
……チユーブ、１２ａ……先端部、１４……チユ
ーブ挿入孔。
Figure 1 shows the embodiment of this invention in Figure 2 -
2 is an overall perspective view, FIG. 3 is an overall explanatory view of the prior art, and FIG. 4 is a cross-sectional view along the line shown in FIG. 3.
It is a sectional view along a line. 11... Header pipe, 11a... Inner wall, 12
...Tube, 12a...Tip end, 14...Tube insertion hole.
Claims (1)
ツダパイプに連通する複数のチユーブが取り付け
られている熱交換装置構造において、上記チユー
ブの先端部がヘツダパイプ内壁に突き当たるまで
ヘツダパイプ内に挿入され、ヘツダパイプのチユ
ーブ挿入孔とチユーブ外壁とが溶接固定されると
共にチユーブの先端部とヘツダパイプの内壁とが
溶接固定されることを特徴とする熱交換装置構造
。 In a heat exchange device structure in which a plurality of tubes communicating with the header pipes are attached between the header pipes arranged on both sides, the tubes are inserted into the header pipes until the tips of the tubes hit the inner wall of the header pipes, and the tubes of the header pipes are inserted. A heat exchanger structure characterized in that a hole and an outer wall of a tube are fixed by welding, and a tip of the tube and an inner wall of a header pipe are fixed by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9012989U JPH0330067U (en) | 1989-07-31 | 1989-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9012989U JPH0330067U (en) | 1989-07-31 | 1989-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0330067U true JPH0330067U (en) | 1991-03-25 |
Family
ID=31639668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9012989U Pending JPH0330067U (en) | 1989-07-31 | 1989-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0330067U (en) |
-
1989
- 1989-07-31 JP JP9012989U patent/JPH0330067U/ja active Pending