CN202547094U - Novel sleeved welding device for different materials - Google Patents
Novel sleeved welding device for different materials Download PDFInfo
- Publication number
- CN202547094U CN202547094U CN2012201758573U CN201220175857U CN202547094U CN 202547094 U CN202547094 U CN 202547094U CN 2012201758573 U CN2012201758573 U CN 2012201758573U CN 201220175857 U CN201220175857 U CN 201220175857U CN 202547094 U CN202547094 U CN 202547094U
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- metal pipe
- metal tube
- metal
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Abstract
The utility model discloses a novel sleeved welding device for different materials. The novel sleeved welding device for different materials comprises a first metal pipe, a metal plate and a second metal pipe, wherein the second metal pipe is sleeved outside the first metal pipe and welded with the same, and the metal plate is welded onto the second metal pipe. The second metal pipe with the inner diameter slightly larger than that of the first metal pipe is sleeved outside the first metal sleeve, the first metal pipe and the second metal pipe are welded at first, and then the second metal plate is welded onto the second metal pipe, and thus, weld decay caused by high-temperature welding to the inner wall of the first metal pipe can be reduced effectively.
Description
Technical field
The utility model belongs to the metal solder device, concrete relates to a kind of novel foreign material bushing type welder.
Background technology
During two kinds of fusing point different metallic material welding; Might cause low-melting metal in the process of welding, to be damaged, as, because the metal tube fusing point is far below metallic plate; In welding process, can cause weld decay so, destroy the inwall of metal tube the inwall of metal tube.
The utility model content
For overcoming deficiency of the prior art, but the purpose of the utility model is to provide a kind of water heater module of rapid coupling.
In order to solve the problems of the technologies described above, realize above-mentioned purpose, the utility model has been taked following technical scheme:
A kind of novel foreign material bushing type welder comprises first metal tube and a metallic plate, and it also comprises second metal tube, and said second metal tube is set in outside said first metal tube and welds together.Said metallic plate is welded on said second metal tube.
Compared with prior art, the utility model has a following beneficial effect:
The novel foreign material bushing type welder of the utility model puts second metal tube that internal diameter is slightly larger than first metal tube outside first metal tube; Weld first metal tube and second metal tube earlier; Weld second metal tube and metallic plate at last again, can effectively reduce of the weld decay of welding high temperature like this first inner wall of metal tube.
Above-mentioned explanation only is the general introduction of the utility model technical scheme, in order more to know the technological means of understanding the utility model, and can implement according to the content of specification, below with the preferred embodiment of the utility model and conjunction with figs. specify as after.The specific embodiment of the utility model is provided by following examples and accompanying drawing thereof in detail.
Description of drawings
Accompanying drawing described herein is used to provide the further understanding to the utility model, constitutes the application's a part, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Referring to shown in Figure 1, a kind of novel foreign material bushing type welder comprises first metal tube 1 and a metallic plate 3, and it also comprises second metal tube 2, and said second metal tube 2 is set in outside said first metal tube 1 and welds together.Said metallic plate 3 is welded on said second metal tube 2.
Said second metal tube 2 can be realized the protection to first metal tube 1 among welding process.
Said second metal tube 2 can solve the problem that first metal tube 1 and metallic plate 3 can't directly weld as transition material.
Do not have materials limitations between said first metal tube 1 and second metal 2, only require that it is two kinds of different metallic materials.
Do not have materials limitations between said second metal tube 2 and the metallic plate 3, only require that it is two kinds of different metallic materials.
Said second metal tube, 2 no materials limitations are only required the welding that realizes with first metal tube 1 and metallic plate 3.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (1)
1. novel foreign material bushing type welder; Comprise first metal tube (1) and a metallic plate (3); It is characterized in that: also comprise second metal tube (2); Said second metal tube (2) is set in outside said first metal tube (1) and welds together, and said metallic plate (3) is welded on said second metal tube (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201758573U CN202547094U (en) | 2012-04-24 | 2012-04-24 | Novel sleeved welding device for different materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201758573U CN202547094U (en) | 2012-04-24 | 2012-04-24 | Novel sleeved welding device for different materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202547094U true CN202547094U (en) | 2012-11-21 |
Family
ID=47167715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201758573U Expired - Fee Related CN202547094U (en) | 2012-04-24 | 2012-04-24 | Novel sleeved welding device for different materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202547094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI561753B (en) * | 2015-05-12 | 2016-12-11 | Metal Ind Res & Dev Ct |
-
2012
- 2012-04-24 CN CN2012201758573U patent/CN202547094U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI561753B (en) * | 2015-05-12 | 2016-12-11 | Metal Ind Res & Dev Ct |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lu Jian Inventor before: Wang Hong Inventor before: Feng Yingjun Inventor before: Hua Yushi Inventor before: Du Bingfeng |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG HONG FENG YINGJUN HUA YUSHI DU BINGFENG TO: LU JIAN |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20140424 |