KR19980021031A - 교차홈 형성 전열관 및 그 제조 방법 - Google Patents
교차홈 형성 전열관 및 그 제조 방법 Download PDFInfo
- Publication number
- KR19980021031A KR19980021031A KR1019960039757A KR19960039757A KR19980021031A KR 19980021031 A KR19980021031 A KR 19980021031A KR 1019960039757 A KR1019960039757 A KR 1019960039757A KR 19960039757 A KR19960039757 A KR 19960039757A KR 19980021031 A KR19980021031 A KR 19980021031A
- Authority
- KR
- South Korea
- Prior art keywords
- groove
- sub
- tube
- cross
- spiral groove
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000012546 transfer Methods 0.000 claims abstract description 34
- 238000003466 welding Methods 0.000 claims abstract description 5
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 4
- 230000006872 improvement Effects 0.000 abstract description 5
- 238000005096 rolling process Methods 0.000 abstract description 5
- 238000004378 air conditioning Methods 0.000 abstract description 2
- 238000005057 refrigeration Methods 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 15
- 230000000694 effects Effects 0.000 description 12
- 238000009833 condensation Methods 0.000 description 11
- 230000005494 condensation Effects 0.000 description 11
- 238000001704 evaporation Methods 0.000 description 9
- 230000008020 evaporation Effects 0.000 description 8
- 239000007788 liquid Substances 0.000 description 7
- 235000013399 edible fruits Nutrition 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 238000010992 reflux Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 230000002411 adverse Effects 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000013019 agitation Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- VOPWNXZWBYDODV-UHFFFAOYSA-N Chlorodifluoromethane Chemical compound FC(F)Cl VOPWNXZWBYDODV-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/08—Making tubes with welded or soldered seams
- B21C37/083—Supply, or operations combined with supply, of strip material
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Geometry (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Metal Rolling (AREA)
Abstract
Description
Claims (2)
- 원형 단면의 금속관의 내주면 전역에 걸쳐서 관의 길이 방향에 대하여 일정각도 경사지게 나선홈이 평행하게 형성되어 있고, 나선홈에 대해 일정 각도로 교차하는 부홈이 형성되어 있는 교차홈 형성 전열관에 있어서, 상기 나선홈의 관축 방향에 대한 경사 각(α)는 10°~40°이고, 상기 부홈의 상기 나선홈에 대한 교차각(β)는 75°내지 105°이며, 상기 부홈은 관벽에 대해 거의 수직인 수직벽과 관벽에 대해 일정 각도 경사진 경사벽으로 형성되는데, 상기 수직벽의 부홈 외측으로의 경사각(γ1)은 0°~15°, 상기 경사벽의 관벽에 대한 경사각(γ2)는 30°~60°이며, 상기 부홈의 상단 개구부의 폭(B)과 부홈 사이 돌기부의 상단면 폭(A)의 비(A/B)는 0.2~1.0이고, 상기 부홈의 깊이와 상기 나선홈의 깊이(Hf)의 비(H/Hf)는 0.5~1.0인 것을 특징으로 하는 교차홈 형성 전열관.
- 원형 단면의 금속관의 내주면 전역에 걸쳐서 관의 길이 방향에 대하여 일정각도 경사지게 대략 삼각형 또는 사다리꼴 단면 형상의 나선홈이 평행하게 형성되어 있고, 나선홈에 대해 일정 각도로 교차하며 관축 방향에 대해 나선홈에 비해 큰 각도로 경사진 부홈이 형성되어 있는 교차홈 형성 전열관의 제조 방법에 있어서, 소요로 하는 직경의 전열관의 제작에 알맞는 폭을 가진 금속 판재를 부홈 형성 로울에 통과시켜 부홈을 먼저 형성시키는 단계와, 부홈이 형성되어 있는 금속 판재를 나선홈 형성 로울을 통과시켜 나선홈을 형성시키는 단계와, 부홈 및 나선홈의 형성이 완료된 금속 판재를 홈이 형성되어 있는 면이 내측을 향하도록 하여 성형롤을 통과시켜 소요 직경의 관 형상으로 성형하는 단계와, 상기 성형된 금속 판재의 양단을 용접하여 관을 형성시키는 단계를 포함하는 것을 특징으로 하는 교차홈 형성 전열관의 제조 방법.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960039757A KR100245383B1 (ko) | 1996-09-13 | 1996-09-13 | 교차홈 형성 전열관 및 그 제조 방법 |
CN97116875A CN1125310C (zh) | 1996-09-13 | 1997-09-03 | 带交叉槽的传热管及其制造方法 |
US08/927,542 US6026892A (en) | 1996-09-13 | 1997-09-11 | Heat transfer tube with cross-grooved inner surface and manufacturing method thereof |
JP9268139A JP3049692B2 (ja) | 1996-09-13 | 1997-09-12 | 伝熱管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960039757A KR100245383B1 (ko) | 1996-09-13 | 1996-09-13 | 교차홈 형성 전열관 및 그 제조 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19980021031A true KR19980021031A (ko) | 1998-06-25 |
KR100245383B1 KR100245383B1 (ko) | 2000-03-02 |
Family
ID=19473668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960039757A KR100245383B1 (ko) | 1996-09-13 | 1996-09-13 | 교차홈 형성 전열관 및 그 제조 방법 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6026892A (ko) |
JP (1) | JP3049692B2 (ko) |
KR (1) | KR100245383B1 (ko) |
CN (1) | CN1125310C (ko) |
Cited By (1)
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WO2021127340A1 (en) * | 2019-12-20 | 2021-06-24 | Brazeway, Inc. | Heat transfer tube with multiple enhancements |
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US6298909B1 (en) * | 2000-03-01 | 2001-10-09 | Mitsubishi Shindoh Co. Ltd. | Heat exchange tube having a grooved inner surface |
DE10041919C1 (de) * | 2000-08-25 | 2001-10-31 | Wieland Werke Ag | Innenberipptes Wärmeaustauschrohr mit versetzt angeordneten Rippen unterschiedlicher Höhe |
DE10156374C1 (de) * | 2001-11-16 | 2003-02-27 | Wieland Werke Ag | Beidseitig strukturiertes Wärmeaustauscherrohr und Verfahren zu dessen Herstellung |
US7311137B2 (en) * | 2002-06-10 | 2007-12-25 | Wolverine Tube, Inc. | Heat transfer tube including enhanced heat transfer surfaces |
EP1516150B1 (en) * | 2002-06-10 | 2007-11-14 | Wolverine Tube Inc. | Heat transfer tube and method of and tool for manufacturing the same |
US8573022B2 (en) * | 2002-06-10 | 2013-11-05 | Wieland-Werke Ag | Method for making enhanced heat transfer surfaces |
US20040244958A1 (en) * | 2003-06-04 | 2004-12-09 | Roland Dilley | Multi-spiral upset heat exchanger tube |
US20060112535A1 (en) * | 2004-05-13 | 2006-06-01 | Petur Thors | Retractable finning tool and method of using |
PL1644482T5 (pl) | 2003-06-30 | 2015-05-29 | Clasado Inc | Nowa kompozycja galaktooligosacharydów i jej wytwarzanie |
US7182128B2 (en) * | 2005-03-09 | 2007-02-27 | Visteon Global Technologies, Inc. | Heat exchanger tube having strengthening deformations |
US7509828B2 (en) * | 2005-03-25 | 2009-03-31 | Wolverine Tube, Inc. | Tool for making enhanced heat transfer surfaces |
GB0525857D0 (en) | 2005-12-20 | 2006-02-01 | Product and process | |
US20070151710A1 (en) * | 2005-12-30 | 2007-07-05 | Touzov Igor V | High throughput technology for heat pipe production |
GB0601901D0 (en) | 2006-01-31 | 2006-03-08 | Product and Process | |
GB0606112D0 (en) | 2006-03-28 | 2006-05-03 | Product and process | |
JP5435460B2 (ja) * | 2009-05-28 | 2014-03-05 | 古河電気工業株式会社 | 伝熱管 |
DE102010037688A1 (de) * | 2009-09-24 | 2011-03-31 | General Electric Co. | Fastback-Turbulatorstruktur und ein dieselbe enthaltender Turbinenleitapparat |
US8408872B2 (en) * | 2009-09-24 | 2013-04-02 | General Electric Company | Fastback turbulator structure and turbine nozzle incorporating same |
US20110079376A1 (en) * | 2009-10-03 | 2011-04-07 | Wolverine Tube, Inc. | Cold plate with pins |
RU2542628C2 (ru) * | 2010-01-15 | 2015-02-20 | Риджидайзед Металз Корпорейшн | Способы образования стенок с увеличенной поверхностью для использования в устройстве |
JP5381770B2 (ja) * | 2010-02-09 | 2014-01-08 | 株式会社デンソー | 熱交換器 |
JP2011208823A (ja) * | 2010-03-29 | 2011-10-20 | Furukawa Electric Co Ltd:The | 熱交換器の製造方法 |
CA2900577A1 (en) | 2013-03-15 | 2014-09-18 | Dana Canada Corporation | Heat transfer surface with nested tabs |
US20180106558A9 (en) * | 2013-06-27 | 2018-04-19 | Dana Canada Corporation | Fluid channels having performance enhancement features and devices incorporating same |
CN103433323A (zh) * | 2013-08-05 | 2013-12-11 | 江苏天潭科技材料有限公司 | 一种内螺纹铝管的生产方法 |
US10364684B2 (en) | 2014-05-29 | 2019-07-30 | General Electric Company | Fastback vorticor pin |
US10563514B2 (en) | 2014-05-29 | 2020-02-18 | General Electric Company | Fastback turbulator |
CN104197753A (zh) * | 2014-09-18 | 2014-12-10 | 苏州新太铜高效管有限公司 | 冷凝器用换热管 |
US10551130B2 (en) * | 2014-10-06 | 2020-02-04 | Brazeway, Inc. | Heat transfer tube with multiple enhancements |
US10900722B2 (en) | 2014-10-06 | 2021-01-26 | Brazeway, Inc. | Heat transfer tube with multiple enhancements |
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US10280785B2 (en) | 2014-10-31 | 2019-05-07 | General Electric Company | Shroud assembly for a turbine engine |
EP3660435B1 (en) * | 2017-07-24 | 2021-07-14 | Mitsubishi Electric Corporation | Heat exchanger and refrigeration cycle device |
WO2019080885A1 (zh) | 2017-10-27 | 2019-05-02 | 中国石油化工股份有限公司 | 强化传热管以及包括其的裂解炉和常减压加热炉 |
CN110849199A (zh) * | 2019-12-09 | 2020-02-28 | 江苏萃隆精密铜管股份有限公司 | 一种内螺纹换热管 |
CN112222217A (zh) * | 2020-09-24 | 2021-01-15 | 上海宇洋特种金属材料有限公司 | T形交叉齿钢带的轧制方法 |
RU2759309C1 (ru) * | 2021-02-25 | 2021-11-11 | Федеральное государственное автономное образовательное учреждение высшего образования "Сибирский федеральный университет" | Теплообменный элемент, способ его изготовления и устройство для его осуществления |
CN217303714U (zh) * | 2021-03-01 | 2022-08-26 | 海德鲁挤压解决方案股份有限公司 | 在热交换器中安装可膨胀管的系统、可膨胀管和膨胀弹头 |
CN114523000B (zh) * | 2022-02-18 | 2023-05-02 | 湖南湘投金天新材料有限公司 | 焊管在线连续生产系统 |
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JPS57150799A (en) * | 1981-03-11 | 1982-09-17 | Furukawa Electric Co Ltd:The | Heat transfer tube with internal grooves |
JPS5984093A (ja) * | 1982-11-02 | 1984-05-15 | Toshiba Corp | 伝熱管およびその製造方法 |
JPS59119192A (ja) * | 1982-12-27 | 1984-07-10 | Hitachi Ltd | 伝熱管 |
US4733698A (en) * | 1985-09-13 | 1988-03-29 | Kabushiki Kaisha Kobe Seiko Sho | Heat transfer pipe |
JP2773872B2 (ja) * | 1988-06-15 | 1998-07-09 | 古河電気工業株式会社 | 沸騰・凝縮用伝熱管 |
JP2737799B2 (ja) * | 1989-12-13 | 1998-04-08 | 古河電気工業株式会社 | 伝熱管 |
JP2706339B2 (ja) * | 1989-12-19 | 1998-01-28 | 古河電気工業株式会社 | 内面加工伝熱管の製造方法 |
JP2580353B2 (ja) * | 1990-01-09 | 1997-02-12 | 三菱重工業株式会社 | 電縫伝熱管とその製造方法 |
US5052476A (en) * | 1990-02-13 | 1991-10-01 | 501 Mitsubishi Shindoh Co., Ltd. | Heat transfer tubes and method for manufacturing |
US5332034A (en) * | 1992-12-16 | 1994-07-26 | Carrier Corporation | Heat exchanger tube |
-
1996
- 1996-09-13 KR KR1019960039757A patent/KR100245383B1/ko not_active IP Right Cessation
-
1997
- 1997-09-03 CN CN97116875A patent/CN1125310C/zh not_active Expired - Fee Related
- 1997-09-11 US US08/927,542 patent/US6026892A/en not_active Expired - Lifetime
- 1997-09-12 JP JP9268139A patent/JP3049692B2/ja not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021127340A1 (en) * | 2019-12-20 | 2021-06-24 | Brazeway, Inc. | Heat transfer tube with multiple enhancements |
Also Published As
Publication number | Publication date |
---|---|
JPH10103887A (ja) | 1998-04-24 |
US6026892A (en) | 2000-02-22 |
CN1180160A (zh) | 1998-04-29 |
KR100245383B1 (ko) | 2000-03-02 |
JP3049692B2 (ja) | 2000-06-05 |
CN1125310C (zh) | 2003-10-22 |
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