CN201599502U - Welding structure of evaporator aluminum pipe joint - Google Patents
Welding structure of evaporator aluminum pipe joint Download PDFInfo
- Publication number
- CN201599502U CN201599502U CN2009202587908U CN200920258790U CN201599502U CN 201599502 U CN201599502 U CN 201599502U CN 2009202587908 U CN2009202587908 U CN 2009202587908U CN 200920258790 U CN200920258790 U CN 200920258790U CN 201599502 U CN201599502 U CN 201599502U
- Authority
- CN
- China
- Prior art keywords
- joint
- aluminum pipe
- welding
- common
- vaporizer
- 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.)
- Expired - Fee Related
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 29
- 238000003466 welding Methods 0.000 title abstract description 15
- 239000004411 aluminium Substances 0.000 claims description 14
- 239000006200 vaporizer Substances 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000001301 oxygen Substances 0.000 abstract description 4
- 229910052760 oxygen Inorganic materials 0.000 abstract description 4
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 4
- 239000010935 stainless steel Substances 0.000 abstract description 4
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 abstract 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Arc Welding In General (AREA)
Abstract
The utility model discloses a welding structure of an evaporator aluminum pipe joint, which comprises two evaporator aluminum pipes. A section of hole expanding joint is disposed on one aluminum pipe, the periphery of a common joint of the other aluminum pipe joint is inserted into the hole expanding joint in a contacting form, and a circle of sealed aluminum wire welding rings is welded at the peripheral position of the outer end of the hole expanding joint and the common joint. The welding structure with the technique structure saves a stainless steel pipe core inside the common joint, can be used for welding via common acetylene and oxygen, is high in production efficiency and low in cost, and guarantees quality.
Description
Technical field:
The utility model is a kind of vaporizer aluminium tube joint welded structure.
Background technique:
At present, welding between the vaporizer aluminium tube joint, be in the identical aluminum pipe of two bores, the one port footpath reaming of one of them joint is become a reaming joint that can insert another ordinary couplings, when connecting, also need a stainless steel tube core is inserted in another nipple orifice, at the aluminium wire weldering circle that seals in the junction of reaming joint outer end and another aluminum pipe periphery welding one circle with argon arc welding machine.This welding process is not only high to the welding technique requirement, manufacturing efficiency is low, and welding quality also is difficult for guaranteeing.
Summary of the invention:
The purpose of this utility model provides that a kind of technology is simple, manufacturing efficiency is high, the guaranteed vaporizer aluminium tube joint of quality welded structure.
The technical solution of the utility model is finished as follows, it includes two vaporizer aluminum pipes, one section reaming joint is arranged on an aluminium tube joint, it is characterized in that: the ordinary couplings periphery contact of another root vaporizer aluminum pipe is inserted in the reaming joint, is welded with the aluminium wire weldering circle that a circle seals in reaming joint outer end and ordinary couplings periphery contacting point.This process structure has saved the stainless steel tube core in the ordinary couplings, can weld with common second piece and oxygen, and the manufacturing efficiency height, quality is guaranteed, cost is low.
Description of drawings:
Fig. 1 is the welded structure schematic representation of prior art vaporizer aluminum pipe.
Fig. 2 is a welded structure schematic representation of the present utility model.
Embodiment:
Further describe embodiment in conjunction with above accompanying drawing.The utility model is improvements over the prior art, and it includes two vaporizer aluminum pipes 1, on an aluminium tube joint stomidium is enlarged therein, is as the criterion length 10-15mm just in time can insert another ordinary couplings 3.After ordinary couplings inserted reaming joint 2, oxygen pressure is adjusted between the 1.0-2.0Mpa, second piece atmospheric pressure is adjusted between the 0.1-0.2Mpa, opening welding regulates flame moderate, half carries out preheating 2-5 after second to the aluminium wire of welding part, second half is heated again, and aluminium welding wire dipped in is put into the aluminum pipe joint behind the solder flux and welds, form aluminium wire weldering circle 4, at last weld is carried out water cooling.This welded structure has been saved stainless steel tube core 5, does not also need to use argon arc welding equipment, can weld with common oxygen and second piece gas, has that work efficiency is fast, cost is low, the guaranteed advantage of quality.
Claims (1)
1. vaporizer aluminium tube joint welded structure, it includes two vaporizer aluminum pipes, one section reaming joint is arranged on an aluminium tube joint, it is characterized in that: the ordinary couplings periphery contact of another root vaporizer aluminum pipe is inserted in the reaming joint, is welded with the aluminium wire weldering circle that a circle seals in reaming joint outer end and ordinary couplings periphery contacting point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202587908U CN201599502U (en) | 2009-11-27 | 2009-11-27 | Welding structure of evaporator aluminum pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202587908U CN201599502U (en) | 2009-11-27 | 2009-11-27 | Welding structure of evaporator aluminum pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201599502U true CN201599502U (en) | 2010-10-06 |
Family
ID=42810558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202587908U Expired - Fee Related CN201599502U (en) | 2009-11-27 | 2009-11-27 | Welding structure of evaporator aluminum pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201599502U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103775310A (en) * | 2014-02-26 | 2014-05-07 | 福建湄洲湾氯碱工业有限公司 | BDO device hydrogen compressor high-pressure oil injection structure |
| CN106500523A (en) * | 2016-11-02 | 2017-03-15 | 泰州三福船舶工程有限公司 | A kind of New Marine cargo oil heating steam pipe coil |
-
2009
- 2009-11-27 CN CN2009202587908U patent/CN201599502U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103775310A (en) * | 2014-02-26 | 2014-05-07 | 福建湄洲湾氯碱工业有限公司 | BDO device hydrogen compressor high-pressure oil injection structure |
| CN106500523A (en) * | 2016-11-02 | 2017-03-15 | 泰州三福船舶工程有限公司 | A kind of New Marine cargo oil heating steam pipe coil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20121127 |