JPH034375U - - Google Patents
Info
- Publication number
- JPH034375U JPH034375U JP5913989U JP5913989U JPH034375U JP H034375 U JPH034375 U JP H034375U JP 5913989 U JP5913989 U JP 5913989U JP 5913989 U JP5913989 U JP 5913989U JP H034375 U JPH034375 U JP H034375U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- double
- pipe
- heat exchanger
- outer part
- 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
- 239000000463 material Substances 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
- Details Of Heat-Exchange And Heat-Transfer (AREA)
Description
第１図は、熱交換器全体の断面図、第２図は、
本考案を適用した第１図のＡ部詳細断面図である
。
１……容器本体、２……管板、３……チユーブ
、４……胴体フランジ、５……チユーブ側シエル
、６……管板母材（軟鋼部）、７……管板合材（
チタン部）、８……チタン製スリーブ、９……チ
タン製チユーブ、１０……軟鋼製チユーブ。
Figure 1 is a sectional view of the entire heat exchanger, Figure 2 is
FIG. 2 is a detailed sectional view of section A in FIG. 1 to which the present invention is applied. 1... Container body, 2... Tube sheet, 3... Tube, 4... Body flange, 5... Tube side shell, 6... Tube sheet base material (mild steel part), 7... Tube sheet composite material (
titanium part), 8... Titanium sleeve, 9... Titanium tube, 10... Mild steel tube.
Claims (1)
換器において、管板のチユーブ穴部に二重管の外
側部と同材質のスリーブを設け、管板表側でスリ
ーブと二重管の外側部とを溶接したことを特徴と
する熱交換器端部の溶接構造。 In a heat exchanger that uses double-pipe tubes with a difference in thermal expansion, a sleeve made of the same material as the outer part of the double-pipe tube is provided in the tube hole of the tube sheet, and the sleeve and the outer part of the double-pipe tube are attached to the front side of the tube sheet. A welded structure at the end of a heat exchanger, characterized by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5913989U JPH034375U (en) | 1989-05-24 | 1989-05-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5913989U JPH034375U (en) | 1989-05-24 | 1989-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH034375U true JPH034375U (en) | 1991-01-17 |
Family
ID=31585376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5913989U Pending JPH034375U (en) | 1989-05-24 | 1989-05-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH034375U (en) |
-
1989
- 1989-05-24 JP JP5913989U patent/JPH034375U/ja active Pending