CN105716466A - Thin wall heat exchange pipe internally provided with cone - Google Patents
Thin wall heat exchange pipe internally provided with cone Download PDFInfo
- Publication number
- CN105716466A CN105716466A CN201410730924.7A CN201410730924A CN105716466A CN 105716466 A CN105716466 A CN 105716466A CN 201410730924 A CN201410730924 A CN 201410730924A CN 105716466 A CN105716466 A CN 105716466A
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- China
- Prior art keywords
- pipe
- heat exchange
- thin wall
- exchange pipe
- thin
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- 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
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- Details Of Heat-Exchange And Heat-Transfer (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a thin wall heat exchange pipe internally provided with a cone. The thin wall heat exchange pipe is characterized in that the two end inner pipe walls comprising a heat exchange pipe body 2 form a conical pipe 1, that is to say, within the range that the distance L being 1000 mm from the pipe end, and the pipe wall thickness is gradually thinned inwards from the end until the thin pipe wall thickness 3 is obtained; and the part, participating in heat exchange, of a main body still keeps the condition of the thin wall pipe. With the adoption of the scheme, the thin wall heat exchange pipe is simple in structure, the heat efficiency of the thin wall heat exchange pipe is kept, and meanwhile, welding between the heat exchange pipe and a pipe plate is achieved.
Description
Technical field
The present invention relates to heat exchanger tube, particularly a kind of internal thin-walled heat exchanger tube with taper.
Background technology
Heat exchanger tube on existing heat exchanger generally all adopts the light-wall pipe of below wall thickness 3mm, for heat exchange head and welding it is difficult to ensure that product quality between tube sheet, improves production cost.
Summary of the invention
For the problems referred to above, the technical problem to be solved is to provide a kind of inside thin-walled heat exchanger tube with taper that can really play sealing function.
A kind of internal thin-walled heat exchanger tube with taper, it is characterized in that, the tapered pipe 1 of two ends inner tubal wall including heat exchanger tube 2, namely thickness of pipe wall the distance L from pipe end be within the scope of 1000mm inside asymptotic thinning from end until thin pipe wall thickness 3, this main body participates in the part of heat exchange and still remains the situation of light-wall pipe.
Advantages of the present invention:
Adopting such scheme, present configuration is simple, keeps the heat exchange efficiency of thin-walled heat exchanger tube, solves a welding difficult problem between exchanger tubes and tubesheets simultaneously.
Accompanying drawing explanation
Below in conjunction with drawings and the embodiments, the present invention is further detailed explanation.
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further explained.
A kind of internal thin-walled heat exchanger tube with taper, it is characterized in that, the tapered pipe 1 of two ends inner tubal wall including heat exchanger tube 2, namely thickness of pipe wall the distance L from pipe end be within the scope of 1000mm inside asymptotic thinning from end until thin pipe wall thickness 3, this main body participates in the part of heat exchange and still remains the situation of light-wall pipe.
Adopting such scheme, present configuration is simple, keeps the heat exchange efficiency of thin-walled heat exchanger tube, solves a welding difficult problem between exchanger tubes and tubesheets simultaneously.
Foregoing, is only presently preferred embodiments of the present invention, is not intended to limit embodiment of the present invention, those skilled in the art's design according to the present invention, done appropriate adaptation or amendment, all should within protection scope of the present invention.
Claims (1)
1. an internal thin-walled heat exchanger tube with taper, it is characterized in that, the tapered pipe 1 of two ends inner tubal wall including heat exchanger tube 2, namely thickness of pipe wall the distance L from pipe end be within the scope of 1000mm inside asymptotic thinning from end until thin pipe wall thickness 3, this main body participates in the part of heat exchange and still remains the situation of light-wall pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410730924.7A CN105716466A (en) | 2014-12-05 | 2014-12-05 | Thin wall heat exchange pipe internally provided with cone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410730924.7A CN105716466A (en) | 2014-12-05 | 2014-12-05 | Thin wall heat exchange pipe internally provided with cone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105716466A true CN105716466A (en) | 2016-06-29 |
Family
ID=56143610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410730924.7A Pending CN105716466A (en) | 2014-12-05 | 2014-12-05 | Thin wall heat exchange pipe internally provided with cone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105716466A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631654A (en) * | 2019-01-18 | 2019-04-16 | 赵金海 | A kind of heat exchanger thin-walled heat exchanger tube and its manufacture craft |
| CN111133269A (en) * | 2017-09-26 | 2020-05-08 | C·克萨达·萨博里奥 | Pipe connection |
-
2014
- 2014-12-05 CN CN201410730924.7A patent/CN105716466A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111133269A (en) * | 2017-09-26 | 2020-05-08 | C·克萨达·萨博里奥 | Pipe connection |
| CN111133269B (en) * | 2017-09-26 | 2024-03-05 | C·克萨达·萨博里奥 | Pipe connection |
| CN109631654A (en) * | 2019-01-18 | 2019-04-16 | 赵金海 | A kind of heat exchanger thin-walled heat exchanger tube and its manufacture craft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160629 |
|
| WD01 | Invention patent application deemed withdrawn after publication |