JPS62160184U - - Google Patents
Info
- Publication number
- JPS62160184U JPS62160184U JP4583986U JP4583986U JPS62160184U JP S62160184 U JPS62160184 U JP S62160184U JP 4583986 U JP4583986 U JP 4583986U JP 4583986 U JP4583986 U JP 4583986U JP S62160184 U JPS62160184 U JP S62160184U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- groove
- tube
- weld line
- exchanger 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 description 2
- 238000013459 approach Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Details Of Heat-Exchange And Heat-Transfer (AREA)
Description
第１図は本考案の伝熱管の１実施例の形状の説
明図、第２図は本考案の伝熱管の断面図、第３図
は従来の伝熱管の形状の説明図、第４図は従来の
伝熱管の断面である。
１……管、２……管、３……溶接線、４ａ，４
ｂ，４ｆ……溝。
Figure 1 is an explanatory diagram of the shape of one embodiment of the heat exchanger tube of the present invention, Figure 2 is a cross-sectional view of the heat exchanger tube of the present invention, Figure 3 is an explanatory diagram of the shape of a conventional heat exchanger tube, and Figure 4 is an explanatory diagram of the shape of a conventional heat exchanger tube. This is a cross section of a conventional heat exchanger tube. 1...Pipe, 2...Pipe, 3...Welding line, 4a, 4
b, 4f...groove.
Claims (1)
に螺旋状の溝が形成された熱交換器用伝熱管であ
つて、上記溝の端部を溶接線近傍まで延長すると
ともに、該溝の深さを溶接線に近づくにつれて浅
くしてなることを特徴とする熱交換器用伝熱管。 A heat exchanger tube for a heat exchanger in which a tube end and another tube end are joined by welding and a spiral groove is formed on the outer periphery, and the end of the groove is extended to the vicinity of the weld line, and the groove is A heat exchanger tube for a heat exchanger, characterized in that the depth becomes shallower as it approaches a weld line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4583986U JPS62160184U (en) | 1986-03-28 | 1986-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4583986U JPS62160184U (en) | 1986-03-28 | 1986-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62160184U true JPS62160184U (en) | 1987-10-12 |
Family
ID=30864943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4583986U Pending JPS62160184U (en) | 1986-03-28 | 1986-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62160184U (en) |
-
1986
- 1986-03-28 JP JP4583986U patent/JPS62160184U/ja active Pending