CN103600147B - 铜管承插钎焊连接施工工法 - Google Patents
铜管承插钎焊连接施工工法 Download PDFInfo
- Publication number
- CN103600147B CN103600147B CN201310499170.4A CN201310499170A CN103600147B CN 103600147 B CN103600147 B CN 103600147B CN 201310499170 A CN201310499170 A CN 201310499170A CN 103600147 B CN103600147 B CN 103600147B
- Authority
- CN
- China
- Prior art keywords
- copper pipe
- joint
- welding
- socket joint
- flame
- 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.)
- Active
Links
- 239000010949 copper Substances 0.000 title claims abstract description 64
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 63
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 238000010276 construction Methods 0.000 title claims abstract description 16
- 238000003466 welding Methods 0.000 claims abstract description 46
- 238000005219 brazing Methods 0.000 claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims abstract description 9
- 229910000679 solder Inorganic materials 0.000 claims description 30
- 238000005476 soldering Methods 0.000 claims description 23
- 239000003915 liquefied petroleum gas Substances 0.000 claims description 17
- 230000008439 repair process Effects 0.000 claims description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 11
- 239000001301 oxygen Substances 0.000 claims description 11
- 229910052760 oxygen Inorganic materials 0.000 claims description 11
- 239000007789 gas Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 2
- RIRXDDRGHVUXNJ-UHFFFAOYSA-N [Cu].[P] Chemical compound [Cu].[P] RIRXDDRGHVUXNJ-UHFFFAOYSA-N 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims description 2
- 239000000567 combustion gas Substances 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- 238000002789 length control Methods 0.000 claims 1
- 239000002737 fuel gas Substances 0.000 abstract description 6
- 238000012545 processing Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 230000004907 flux Effects 0.000 description 9
- 238000001514 detection method Methods 0.000 description 8
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 5
- 239000000155 melt Substances 0.000 description 5
- 230000007935 neutral effect Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 244000137852 Petrea volubilis Species 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000012407 engineering method Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 241000628997 Flos Species 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000003502 gasoline Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000003908 quality control method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 241001311547 Patina Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000005282 brightening Methods 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 230000000246 remedial effect Effects 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/14—Soldering, e.g. brazing, or unsoldering specially adapted for soldering seams
- B23K1/18—Soldering, e.g. brazing, or unsoldering specially adapted for soldering seams circumferential seams, e.g. of shells
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/20—Preliminary treatment of work or areas to be soldered, e.g. in respect of a galvanic coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
Abstract
Description
序号 | 工具、设备名称 | 规格型号 | 单位 |
1 | 切割机具 | 台 | |
2 | 打磨用砂纸 | 100号 | 张 |
3 | 有机清洗液 | 丙酮、酒精、汽油或三氯已烯 | 升 |
4 | 空气压缩机吹扫设备 | 10MPa ,1.0m³/min | 套 |
5 | 打磨机具 | 台 | |
6 | 冷却水及水箱 | 个 | |
7 | 水平检测工具 | 水平仪或水准仪 | 台 |
8 | 液化石油气 | 罐 | |
9 | 氧气 | 罐 | |
10 | 气体焊接设备 | 套 | |
11 | 焊炬 | H01-2、H01-6、H01-12 | 套 |
12 | 焊嘴 | 梅花2~4#、单孔1~3# | 个 |
铜管外径 | ≤DN20 | DN20~DN50 | ≥DN50 |
钎缝宽度 | 0.03~0.4mm | 0.03~0.5mm | 0.05~0.6mm |
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310499170.4A CN103600147B (zh) | 2013-10-22 | 2013-10-22 | 铜管承插钎焊连接施工工法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310499170.4A CN103600147B (zh) | 2013-10-22 | 2013-10-22 | 铜管承插钎焊连接施工工法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103600147A CN103600147A (zh) | 2014-02-26 |
CN103600147B true CN103600147B (zh) | 2017-01-25 |
Family
ID=50118443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310499170.4A Active CN103600147B (zh) | 2013-10-22 | 2013-10-22 | 铜管承插钎焊连接施工工法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103600147B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109773296A (zh) * | 2017-11-11 | 2019-05-21 | 天津二建水电安装工程有限公司 | 铜管无缝焊接工艺 |
CN108907384B (zh) * | 2018-07-19 | 2020-11-10 | 厦门理工学院 | 方形铜管的接头自动钎焊设备及其方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2070857U (zh) * | 1990-08-10 | 1991-02-06 | 浙江省乐清铜管件厂 | 冷挤压成型铜管焊接接头 |
US7021670B2 (en) * | 2002-03-27 | 2006-04-04 | Calsonic Kansei Corporation | Joint for double pipe and brazing method thereof |
CN2784122Y (zh) * | 2004-12-31 | 2006-05-31 | 河南新飞电器有限公司 | 铜管与铝管的钎焊结构 |
CN102151974A (zh) * | 2011-04-28 | 2011-08-17 | 华南理工大学 | 一种铜-铝管异种金属的连接方法 |
CN102642076A (zh) * | 2012-04-20 | 2012-08-22 | 绍兴亨特铝热交换技术有限公司 | 铜铝管接头的焊接方法 |
CN103143799A (zh) * | 2013-03-12 | 2013-06-12 | 嵊州市致远焊接制品有限公司 | 一种连接管件的加工工艺 |
-
2013
- 2013-10-22 CN CN201310499170.4A patent/CN103600147B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2070857U (zh) * | 1990-08-10 | 1991-02-06 | 浙江省乐清铜管件厂 | 冷挤压成型铜管焊接接头 |
US7021670B2 (en) * | 2002-03-27 | 2006-04-04 | Calsonic Kansei Corporation | Joint for double pipe and brazing method thereof |
CN2784122Y (zh) * | 2004-12-31 | 2006-05-31 | 河南新飞电器有限公司 | 铜管与铝管的钎焊结构 |
CN102151974A (zh) * | 2011-04-28 | 2011-08-17 | 华南理工大学 | 一种铜-铝管异种金属的连接方法 |
CN102642076A (zh) * | 2012-04-20 | 2012-08-22 | 绍兴亨特铝热交换技术有限公司 | 铜铝管接头的焊接方法 |
CN103143799A (zh) * | 2013-03-12 | 2013-06-12 | 嵊州市致远焊接制品有限公司 | 一种连接管件的加工工艺 |
Non-Patent Citations (2)
Title |
---|
浅谈如何稳定和提高铜管路件的火焰钎焊质量;胡宝伟;《热加工工艺》;20101210;第39卷(第23期);第235-238页 * |
空调制冷铜管搭接钎焊工艺;徐庆海;《化工管理》;20130525(第5期);第244-245页 * |
Also Published As
Publication number | Publication date |
---|---|
CN103600147A (zh) | 2014-02-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103016893B (zh) | 长输天然气管道带压开孔封堵施工方法 | |
CN100471617C (zh) | 管壳换热器或管板换热器防渗漏制造工艺 | |
JP5468619B2 (ja) | 金属加工物を修理する方法 | |
CN101629912A (zh) | 一种钛钢复合板设备钛焊缝可靠性测定方法 | |
CN104858555A (zh) | 压力管道焊接工艺 | |
CN105583506A (zh) | 用于高性能钢的焊接工艺 | |
CN108213654A (zh) | 双燃料船lng高压双壁管安装与焊接工艺 | |
CN103822031A (zh) | 内衬玻璃防腐钢管的制作工艺及焊接工艺 | |
CN104907673A (zh) | 室外碳素钢输氧管道的安装方法 | |
CN103600147B (zh) | 铜管承插钎焊连接施工工法 | |
CN109773296A (zh) | 铜管无缝焊接工艺 | |
CN107150161A (zh) | 一种t91钢焊接工艺 | |
CN109807432A (zh) | 大型厚壁低温镍合金钢设备组对焊接方法 | |
CN105276336A (zh) | 焊接管道内防腐方法及用于所述方法的管道 | |
CN105817744A (zh) | 一种狭窄位置管道堵漏镜面焊接方法 | |
CN104551524A (zh) | 一种氧枪立式修理方法及与该方法对应的设备 | |
CN106826131B (zh) | 一种不锈钢复合材料内复合直缝管的制管设备及其方法 | |
CN109024903A (zh) | 一种半球体支座节点及其制作工艺 | |
CN102284772A (zh) | 第三代核电汽轮机低压给水加热器壳体氩弧封底焊接方法 | |
CN201140884Y (zh) | 锆钢复合板制容器壳体焊接结构 | |
CN113953783B (zh) | 一种冷箱内管道的洁净拆除和安装方法 | |
CN105108281A (zh) | 电力机车主变压器油管焊接工艺 | |
CN212846801U (zh) | 油气管道缺陷在役焊接修复热量交换模拟装置 | |
CN208743950U (zh) | 一种重水堆主管道支管接头堆焊修补结构 | |
CN204621402U (zh) | 反向火焰加热装置 |
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 | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240912 Address after: 401420 zone a, Qijiang Industrial Park, Qijiang District, Chongqing Patentee after: CHONGQING CONSTRUCTION ENGINEERING HIGH-TECH BUILDING MATERIALS CO.,LTD. Country or region after: China Patentee after: NO.3 CONSTRUCTION CO., LTD. OF CHONGQING CONSTRUCTION ENGINEERING Group Patentee after: CHONGQING CONSTRUCTION ENGINEERING GROUP Co.,Ltd. Address before: No.1 Yuanjiagang, Yuzhong District, Chongqing 400030 Patentee before: NO.3 CONSTRUCTION CO., LTD. OF CHONGQING CONSTRUCTION ENGINEERING Group Country or region before: China Patentee before: CHONGQING CONSTRUCTION ENGINEERING GROUP Co.,Ltd. |