CN1299038C - 制冷系统用铜铝组合管路及其制备方法 - Google Patents
制冷系统用铜铝组合管路及其制备方法 Download PDFInfo
- Publication number
- CN1299038C CN1299038C CNB2005100424955A CN200510042495A CN1299038C CN 1299038 C CN1299038 C CN 1299038C CN B2005100424955 A CNB2005100424955 A CN B2005100424955A CN 200510042495 A CN200510042495 A CN 200510042495A CN 1299038 C CN1299038 C CN 1299038C
- Authority
- CN
- China
- Prior art keywords
- pipe
- copper
- welding
- aluminum pipe
- weld
- 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
Links
- JRBRVDCKNXZZGH-UHFFFAOYSA-N alumane;copper Chemical compound [AlH3].[Cu] JRBRVDCKNXZZGH-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title abstract description 17
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 80
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 79
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 74
- 229910052802 copper Inorganic materials 0.000 claims abstract description 74
- 239000010949 copper Substances 0.000 claims abstract description 74
- 238000003466 welding Methods 0.000 claims abstract description 70
- 238000002360 preparation method Methods 0.000 claims abstract description 12
- 238000003491 array Methods 0.000 claims description 4
- 239000010410 layer Substances 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 239000011241 protective layer Substances 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 238000005422 blasting Methods 0.000 claims 2
- 238000005057 refrigeration Methods 0.000 abstract description 36
- 239000004411 aluminium Substances 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000004927 fusion Effects 0.000 abstract description 5
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 239000003507 refrigerant Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 238000005476 soldering Methods 0.000 description 5
- 230000002950 deficient Effects 0.000 description 4
- 210000001503 joint Anatomy 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910017767 Cu—Al Inorganic materials 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 235000008429 bread Nutrition 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000003755 preservative agent Substances 0.000 description 2
- 230000002335 preservative effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 229910001570 bauxite Inorganic materials 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- -1 is to rely on import Chemical compound 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 239000006200 vaporizer Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100424955A CN1299038C (zh) | 2005-02-24 | 2005-02-24 | 制冷系统用铜铝组合管路及其制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100424955A CN1299038C (zh) | 2005-02-24 | 2005-02-24 | 制冷系统用铜铝组合管路及其制备方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1676980A CN1676980A (zh) | 2005-10-05 |
| CN1299038C true CN1299038C (zh) | 2007-02-07 |
Family
ID=35049650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100424955A Expired - Fee Related CN1299038C (zh) | 2005-02-24 | 2005-02-24 | 制冷系统用铜铝组合管路及其制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1299038C (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009030099A1 (fr) * | 2007-09-05 | 2009-03-12 | Tiejun Zuo | Connecteur de canalisation en cu-al résistant à la flexion, procédé de production et barre centrale spéciale |
| CN101319742B (zh) * | 2007-06-04 | 2012-04-18 | 青岛津海制冷管业有限公司 | 用于空调室内外机的接管及其制作方法 |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100460129C (zh) * | 2006-05-25 | 2009-02-11 | 珠海格力电器股份有限公司 | 铜铝复合管道、加工设备及其加工方法 |
| CN100420892C (zh) * | 2006-09-20 | 2008-09-24 | 左铁军 | 铜铝接头内径与铝管内径相同的铜铝接头的制备方法 |
| CN100445625C (zh) * | 2006-09-20 | 2008-12-24 | 左铁军 | 无共晶组织的薄壁铜铝管焊接接头的制备方法及焊接接头 |
| CN100445623C (zh) * | 2006-09-20 | 2008-12-24 | 左铁军 | 铜弯头与铝u管构成的制冷管路的制备方法 |
| CN100436912C (zh) * | 2006-12-29 | 2008-11-26 | 浙江康盛股份有限公司 | 空调连机管及其生产方法 |
| CN101319741B (zh) * | 2007-06-04 | 2011-05-04 | 左铁军 | 插接式铜铝管焊接接头及其制备方法 |
| CN102773598A (zh) * | 2012-08-13 | 2012-11-14 | 左铁军 | 利用铜作为焊接介质的新型空调管铝焊接工艺 |
| CN109578706B (zh) * | 2018-05-14 | 2020-08-04 | 北海市景泰达科技有限公司 | 一种铜铝复合管连接管 |
| CN110735974B (zh) * | 2018-07-20 | 2022-06-21 | 新昌县四通机电有限公司 | 一种管件连接结构及其制造方法、储液器、制冷系统 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1133747A (ja) * | 1997-07-15 | 1999-02-09 | Mori Shigeo | 銅管とアルミニウム管との接合体及び接合方法 |
| CN2584995Y (zh) * | 2002-12-06 | 2003-11-05 | 广东美的集团股份有限公司 | 一种用于空调器室内外机的连接管 |
| CN2677719Y (zh) * | 2004-01-15 | 2005-02-09 | 左铁军 | 插接式铜铝管焊接接头 |
-
2005
- 2005-02-24 CN CNB2005100424955A patent/CN1299038C/zh not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1133747A (ja) * | 1997-07-15 | 1999-02-09 | Mori Shigeo | 銅管とアルミニウム管との接合体及び接合方法 |
| CN2584995Y (zh) * | 2002-12-06 | 2003-11-05 | 广东美的集团股份有限公司 | 一种用于空调器室内外机的连接管 |
| CN2677719Y (zh) * | 2004-01-15 | 2005-02-09 | 左铁军 | 插接式铜铝管焊接接头 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101319742B (zh) * | 2007-06-04 | 2012-04-18 | 青岛津海制冷管业有限公司 | 用于空调室内外机的接管及其制作方法 |
| WO2009030099A1 (fr) * | 2007-09-05 | 2009-03-12 | Tiejun Zuo | Connecteur de canalisation en cu-al résistant à la flexion, procédé de production et barre centrale spéciale |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1676980A (zh) | 2005-10-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1299038C (zh) | 制冷系统用铜铝组合管路及其制备方法 | |
| CN101319741B (zh) | 插接式铜铝管焊接接头及其制备方法 | |
| US20090212025A1 (en) | Non-eutectic structure weld joint of copper-aluminum thin wall pipe and its manufacturing method | |
| CN103061333B (zh) | 一种分体式螺旋地桩及其焊接方法 | |
| CN101319742B (zh) | 用于空调室内外机的接管及其制作方法 | |
| CN104816070A (zh) | 奥氏体不锈钢管线焊接工艺 | |
| CN112077409A (zh) | 一种导磁套及其加工工艺 | |
| CN203979691U (zh) | 一种插焊式铜铝接头 | |
| CN103978063A (zh) | 异种金属管材及其制备方法和应用 | |
| CN103846537A (zh) | 异种金属管的焊接方法 | |
| CN101382216B (zh) | 一种抗弯曲的铜铝管接头、其制备方法及专用芯棒 | |
| CN210179092U (zh) | 焊接结构 | |
| CN207229950U (zh) | 制冷机管路连接结构 | |
| CN101549434A (zh) | 一种焊接装置及方法 | |
| CN100420892C (zh) | 铜铝接头内径与铝管内径相同的铜铝接头的制备方法 | |
| CN215445404U (zh) | 一种制冷配件连接端连接结构 | |
| CN201081053Y (zh) | 不锈钢复合管 | |
| CN110142476A (zh) | 一种不锈钢管钎焊 | |
| CN103506821A (zh) | 一种低应力铜钢复合焊管的生产方法 | |
| CN102104240A (zh) | 真空专用水冷电缆接头及其制造方法 | |
| CN103511759A (zh) | 一种低应力铜钢复合焊管及其生产方法 | |
| CN115492998A (zh) | 一种制冷配件连接端连接方法及其连接结构 | |
| CN201420900Y (zh) | 钎焊不锈钢复合钢管 | |
| CN1677024A (zh) | 接头管径与铝管相同的铜铝组合管路件 | |
| CN201350541Y (zh) | 一种焊接装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Qingdao Haiqing Mechanism Plant Assignor: Zuo Tiejun|Zhao Yue Contract fulfillment period: 2007.3.5 to 2012.3.4 Contract record no.: 2008370000126 Denomination of invention: Copper-aluminium combined pipeline for refrigerating system and its preparing method Granted publication date: 20070207 License type: Exclusive license Record date: 20081125 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.3.5 TO 2012.3.4; CHANGE OF CONTRACT Name of requester: QINGDAO CITY HAIQING MACHINE GENERAL FACTORY Effective date: 20081125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070207 Termination date: 20180224 |