EP2781873A4 - Heat exchange pipe and manufacturing method thereof - Google Patents

Heat exchange pipe and manufacturing method thereof

Info

Publication number
EP2781873A4
EP2781873A4 EP12850007.1A EP12850007A EP2781873A4 EP 2781873 A4 EP2781873 A4 EP 2781873A4 EP 12850007 A EP12850007 A EP 12850007A EP 2781873 A4 EP2781873 A4 EP 2781873A4
Authority
EP
European Patent Office
Prior art keywords
manufacturing
heat exchange
exchange pipe
pipe
heat
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.)
Granted
Application number
EP12850007.1A
Other languages
German (de)
French (fr)
Other versions
EP2781873A1 (en
EP2781873B1 (en
Inventor
Sung-Hwan Choi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP2781873A1 publication Critical patent/EP2781873A1/en
Publication of EP2781873A4 publication Critical patent/EP2781873A4/en
Application granted granted Critical
Publication of EP2781873B1 publication Critical patent/EP2781873B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/22—Making finned or ribbed tubes by fixing strip or like material to tubes
    • B21C37/225—Making finned or ribbed tubes by fixing strip or like material to tubes longitudinally-ribbed tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/06—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of metal tubes
    • 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
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/082—Heat exchange elements made from metals or metal alloys from steel or ferrous alloys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/084—Heat exchange elements made from metals or metal alloys from aluminium or aluminium alloys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2215/00—Fins
    • F28F2215/04—Assemblies of fins having different features, e.g. with different fin densities
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2215/00—Fins
    • F28F2215/10—Secondary fins, e.g. projections or recesses on main fins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
    • F28F2255/16—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes extruded
    • 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
    • F28F2275/14—Fastening; Joining by using form fitting connection, e.g. with tongue and groove
EP12850007.1A 2011-11-14 2012-01-19 Heat exchange pipe and manufacturing method thereof Active EP2781873B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110118184A KR101287707B1 (en) 2011-11-14 2011-11-14 Heat exchanger pipe and manufacturing method therefor
PCT/KR2012/000466 WO2013073741A1 (en) 2011-11-14 2012-01-19 Heat exchange pipe and manufacturing method thereof

Publications (3)

Publication Number Publication Date
EP2781873A1 EP2781873A1 (en) 2014-09-24
EP2781873A4 true EP2781873A4 (en) 2015-10-07
EP2781873B1 EP2781873B1 (en) 2019-10-02

Family

ID=48429784

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12850007.1A Active EP2781873B1 (en) 2011-11-14 2012-01-19 Heat exchange pipe and manufacturing method thereof

Country Status (5)

Country Link
EP (1) EP2781873B1 (en)
KR (1) KR101287707B1 (en)
CN (1) CN103477178B (en)
RU (1) RU2561802C1 (en)
WO (1) WO2013073741A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101521353B1 (en) * 2013-12-03 2015-05-18 주식회사 에스엠아이 Apparatus and method of heat exchange tube manufacturing for Heat exchanger of Boiler
CN105222634A (en) * 2014-06-06 2016-01-06 关中股份有限公司 Heat-exchange tube
RS61336B1 (en) * 2015-07-23 2021-02-26 Hoval Ag Heat exchanger tube and heating boiler having such a heat exchanger tube
CN105444602A (en) * 2015-12-04 2016-03-30 安阳方快锅炉有限公司 Novel inner finned pipe for boiler
CN105499430A (en) * 2015-12-08 2016-04-20 安阳方快锅炉有限公司 Processing method of inner finned tube of boiler
CN105546848B (en) * 2015-12-30 2017-05-10 赵炜 Solar water heater with collector pipe with inner fins with competitively-changed heights
CN110345800A (en) * 2019-08-13 2019-10-18 北京英翔博瑞耐火材料科技有限公司 A kind of heat-exchange device and preparation method thereof
CN114087909B (en) * 2021-11-19 2022-10-25 西安交通大学 Self-vibration inserted bending deflection type fin composite smoke tube

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1422003A (en) * 1959-01-29 1965-12-24 New tube exchangers with internal fins and their applications
US4924838A (en) * 1989-04-26 1990-05-15 Navistar International Transportation Corp. Charge air fuel cooler
EP0752088A1 (en) * 1994-03-24 1997-01-08 Hoval Interliz Ag Heat exchanger tube for heating boilers
EP0944443A1 (en) * 1996-12-13 1999-09-29 MANNESMANN Aktiengesellschaft Process for producing internally plated pipes
JP2001041672A (en) * 1999-08-02 2001-02-16 Furukawa Electric Co Ltd:The Heating tube with grooved inner surface and fin machining roll therefor
US20050061488A1 (en) * 2003-09-22 2005-03-24 Visteon Global Technologies, Inc. Automotive heat exchanger
EP1617139A1 (en) * 2004-07-13 2006-01-18 UNICAL AG S.p.A. Pipe in a fire tube boiler

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3267564A (en) * 1964-04-23 1966-08-23 Calumet & Hecla Method of producing duplex internally finned tube unit
BE795314A (en) * 1972-02-10 1973-05-29 Raufoss Ammunisjonsfabrikker HEAT EXCHANGER DUCT
SU811051A1 (en) * 1979-05-30 1981-03-07 Предприятие П/Я А-1940 Heat insulation element
JP2001087808A (en) * 1999-09-22 2001-04-03 Toyo Radiator Co Ltd Manufacturing method of groove electric resistance welded tube for air conditioner and grooved electric resistance welded tube and manufacture of heat exchanger for air conditioner
JP2001347310A (en) * 2000-06-07 2001-12-18 Toshiba Corp Double pipe type heat exchanger, and manufacturing method of double heat transmission pipe
CN2614340Y (en) * 2003-04-09 2004-05-05 张慧君 A heat exchange finned tube
RU36482U1 (en) * 2003-05-14 2004-03-10 Валгин Василий Дмитриевич HEAT AND WATERPROOFING ELEMENT AND FORM FOR ITS MANUFACTURE
JP2008008549A (en) * 2006-06-29 2008-01-17 Kitayama Seisakusho:Kk Heat transfer tube and liquid heating device
CN101201228A (en) * 2007-11-30 2008-06-18 西安交通大学 Intensified convection heat-transferring mass-transferring integral inner finned tube structure
JP5730059B2 (en) * 2010-02-19 2015-06-03 タニコー株式会社 Heat exchanger and heating device using the heat exchanger

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1422003A (en) * 1959-01-29 1965-12-24 New tube exchangers with internal fins and their applications
US4924838A (en) * 1989-04-26 1990-05-15 Navistar International Transportation Corp. Charge air fuel cooler
EP0752088A1 (en) * 1994-03-24 1997-01-08 Hoval Interliz Ag Heat exchanger tube for heating boilers
EP0944443A1 (en) * 1996-12-13 1999-09-29 MANNESMANN Aktiengesellschaft Process for producing internally plated pipes
JP2001041672A (en) * 1999-08-02 2001-02-16 Furukawa Electric Co Ltd:The Heating tube with grooved inner surface and fin machining roll therefor
US20050061488A1 (en) * 2003-09-22 2005-03-24 Visteon Global Technologies, Inc. Automotive heat exchanger
EP1617139A1 (en) * 2004-07-13 2006-01-18 UNICAL AG S.p.A. Pipe in a fire tube boiler

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013073741A1 *

Also Published As

Publication number Publication date
WO2013073741A1 (en) 2013-05-23
EP2781873A1 (en) 2014-09-24
KR20130052869A (en) 2013-05-23
CN103477178A (en) 2013-12-25
RU2561802C1 (en) 2015-09-10
CN103477178B (en) 2015-09-30
EP2781873B1 (en) 2019-10-02
KR101287707B1 (en) 2013-08-07

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