JP5903444B2 - 熱交換器の製造方法及びそれによって得られた熱交換器 - Google Patents
熱交換器の製造方法及びそれによって得られた熱交換器 Download PDFInfo
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- JP5903444B2 JP5903444B2 JP2013550150A JP2013550150A JP5903444B2 JP 5903444 B2 JP5903444 B2 JP 5903444B2 JP 2013550150 A JP2013550150 A JP 2013550150A JP 2013550150 A JP2013550150 A JP 2013550150A JP 5903444 B2 JP5903444 B2 JP 5903444B2
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- pipe
- water pipe
- solder
- refrigerant
- heat exchanger
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- 238000004519 manufacturing process Methods 0.000 title claims description 29
- 229910000679 solder Inorganic materials 0.000 claims description 105
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 102
- 239000003507 refrigerant Substances 0.000 claims description 98
- 239000000463 material Substances 0.000 claims description 58
- 230000002093 peripheral effect Effects 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 23
- 238000005304 joining Methods 0.000 claims description 18
- 238000004804 winding Methods 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000005452 bending Methods 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000002826 coolant Substances 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 238000005219 brazing Methods 0.000 description 9
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- 239000000155 melt Substances 0.000 description 5
- 239000013078 crystal Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/0008—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one medium being in heat conductive contact with the conduits for the other medium
-
- 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
- B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
- B23K1/0012—Brazing heat exchangers
-
- 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
- B23K1/19—Soldering, e.g. brazing, or unsoldering taking account of the properties of the materials to be soldered
-
- 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
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/04—Heating appliances
- B23K3/043—Flame-heated appliances
-
- 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
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/06—Solder feeding devices; Solder melting pans
- B23K3/0607—Solder feeding devices
- B23K3/0623—Solder feeding devices for shaped solder piece feeding, e.g. preforms, bumps, balls, pellets, droplets
-
- 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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C13/00—Alloys based on tin
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
- F28D7/024—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
-
- 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
- B23K2101/14—Heat exchangers
-
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/08—Non-ferrous metals or alloys
- B23K2103/12—Copper or alloys thereof
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2251/00—Treating composite or clad material
- C21D2251/04—Welded or brazed overlays
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/04—Fastening; Joining by brazing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
6 ハンダ板材 6’ ハンダ
8 ハンダ線材 10 圧延ロール
12 組付け体 14 トーチ
16 火炎 18 空気吹出しノズル
20 接合体 22 熱交換器
Claims (9)
- 管内が水通路とされる、外径が9.0〜16.0mmの水管と、該水管の外周面に接合されて、管内が冷媒通路とされる、外径が2.0〜5.0mmの冷媒管の1本又は複数本とからなる熱交換器を製造するに際し、
かかる水管と冷媒管との接合に、2.5〜8.0mmの板幅と0.1〜0.5mmの板厚を有する帯状のハンダ板材を用いて、該ハンダ板材が該水管の外周面上に配置され、更に該ハンダ板材の上に該冷媒管が配置されるように、それら水管とハンダ板材と冷媒管とを重ね合わせ形態において組み付けた後、350℃を越えない温度に加熱することにより、該ハンダ板材を溶融せしめて、それら水管と冷媒管との接合を行なうことを特徴とする熱交換器の製造方法。 - 前記ハンダ板材が前記水管の外周面に巻き付けられる一方、該ハンダ板材の巻付けに先立ち又はそれと同時に或いはその後に、該ハンダ板材の上に、前記冷媒管が供給されることにより、前記水管に対する前記ハンダ板材と前記冷媒管との組付けが行なわれている請求項1に記載の熱交換器の製造方法。
- 前記ハンダ板材が、円形断面形状のハンダ線材を圧延して扁平化することによって、形成された後、前記水管の外周面上に供給され、配置せしめられる請求項1又は請求項2に記載の熱交換器の製造方法。
- 前記加熱操作が火炎を用いて実施され、かかる火炎により前記ハンダ板材を溶融せしめて、前記水管と前記冷媒管との接合を行なった後、空気の噴射による冷却が実施される請求項1乃至請求項3の何れか1項に記載の熱交換器の製造方法。
- 前記水管が銅製であり、前記冷媒管が銅合金製である請求項1乃至請求項4の何れか1項に記載の熱交換器の製造方法。
- 前記ハンダ板材が、Sn:96.5%とAg:3.5%との合金にて構成されている請求項1乃至請求項5の何れか1項に記載の熱交換器の製造方法。
- 前記水管を軸心回りに回転せしめつつ且つ軸心方向に移動させつつ、前記ハンダ板材と前記冷媒管とを巻き付けた後、前記加熱が実施されるようになっている請求項1乃至請求項6の何れか1項に記載の熱交換器の製造方法。
- 前記ハンダ板材が、3.0〜6.0mmの板幅と0.2〜0.3mmの板厚を有している請求項1乃至請求項7の何れか1項に記載の熱交換器の製造方法。
- 前記水管と前記冷媒管とを接合して得られる接合体を、渦巻き形状乃至はトラック形状の形態に曲げ加工する工程を、更に含んでいる請求項1乃至請求項8の何れか1項に記載の熱交換器の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013550150A JP5903444B2 (ja) | 2011-12-22 | 2012-08-20 | 熱交換器の製造方法及びそれによって得られた熱交換器 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011281540 | 2011-12-22 | ||
JP2011281540 | 2011-12-22 | ||
JP2013550150A JP5903444B2 (ja) | 2011-12-22 | 2012-08-20 | 熱交換器の製造方法及びそれによって得られた熱交換器 |
PCT/JP2012/070990 WO2013094249A1 (ja) | 2011-12-22 | 2012-08-20 | 熱交換器の製造方法及びそれによって得られた熱交換器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2013094249A1 JPWO2013094249A1 (ja) | 2015-04-27 |
JP5903444B2 true JP5903444B2 (ja) | 2016-04-13 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2013550150A Active JP5903444B2 (ja) | 2011-12-22 | 2012-08-20 | 熱交換器の製造方法及びそれによって得られた熱交換器 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2796236A4 (ja) |
JP (1) | JP5903444B2 (ja) |
CN (1) | CN104010755A (ja) |
WO (1) | WO2013094249A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103522470A (zh) * | 2013-10-31 | 2014-01-22 | 苏州市高精勤精密模具有限公司 | 一种工业降温用金属折弯流体扁平管道 |
CN106642983A (zh) * | 2015-10-30 | 2017-05-10 | 杭州三花家电热管理***有限公司 | 冷却装置及冷却装置的控制方法 |
DE102019101740B4 (de) * | 2019-01-24 | 2021-08-05 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Verfahren zur Herstellung eines Mikrokanalbündel-Wärmetauschers |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6188996A (ja) * | 1984-10-05 | 1986-05-07 | Furukawa Electric Co Ltd:The | Sn−Sb系合金はんだ |
JP2000332041A (ja) * | 1999-05-17 | 2000-11-30 | Ricoh Microelectronics Co Ltd | 実装基板製造方法、および、製造装置 |
JP2002252294A (ja) * | 2001-02-22 | 2002-09-06 | Sumitomo Metal Electronics Devices Inc | ろう及びそれを用いた半導体パッケージ |
JP2002364989A (ja) | 2001-06-07 | 2002-12-18 | Daikin Ind Ltd | 熱交換器の製造方法 |
JP4121986B2 (ja) * | 2004-07-21 | 2008-07-23 | アルプス電気株式会社 | アンテナ装置 |
JP4449856B2 (ja) * | 2004-08-26 | 2010-04-14 | 三菱電機株式会社 | 捩り管形熱交換器 |
JP3953074B2 (ja) * | 2005-05-16 | 2007-08-01 | ダイキン工業株式会社 | 熱交換器 |
JP2008180460A (ja) * | 2007-01-25 | 2008-08-07 | Daikin Ind Ltd | 熱交換器の製造方法および該製造方法により製造された熱交換器 |
JP4819765B2 (ja) * | 2007-08-22 | 2011-11-24 | 三菱電機株式会社 | 捩り管形熱交換器の製造方法 |
JP4713562B2 (ja) * | 2007-11-21 | 2011-06-29 | 三菱電機株式会社 | 熱交換器及びこれを用いたヒートポンプ式給湯機 |
CN101245973B (zh) * | 2008-03-21 | 2010-08-18 | 北京美联桥科技发展有限公司 | 双u型回路换热器 |
JP2011092983A (ja) | 2009-10-30 | 2011-05-12 | Toshiba Carrier Corp | 熱交換器の製造方法、熱交換器、ヒートポンプ式給湯装置 |
WO2011125324A1 (ja) * | 2010-04-02 | 2011-10-13 | ダイキン工業株式会社 | 熱交換器の製造装置および製造方法 |
JP2011212742A (ja) * | 2010-04-02 | 2011-10-27 | Daikin Industries Ltd | 接合装置および熱交換器の製造方法 |
-
2012
- 2012-08-20 WO PCT/JP2012/070990 patent/WO2013094249A1/ja unknown
- 2012-08-20 EP EP12860916.1A patent/EP2796236A4/en not_active Withdrawn
- 2012-08-20 CN CN201280063753.6A patent/CN104010755A/zh active Pending
- 2012-08-20 JP JP2013550150A patent/JP5903444B2/ja active Active
Also Published As
Publication number | Publication date |
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EP2796236A1 (en) | 2014-10-29 |
CN104010755A (zh) | 2014-08-27 |
EP2796236A4 (en) | 2015-10-14 |
WO2013094249A1 (ja) | 2013-06-27 |
JPWO2013094249A1 (ja) | 2015-04-27 |
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Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |