KR940011119A - Tube for heat exchanger and its manufacturing method - Google Patents

Tube for heat exchanger and its manufacturing method Download PDF

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Publication number
KR940011119A
KR940011119A KR1019930025398A KR930025398A KR940011119A KR 940011119 A KR940011119 A KR 940011119A KR 1019930025398 A KR1019930025398 A KR 1019930025398A KR 930025398 A KR930025398 A KR 930025398A KR 940011119 A KR940011119 A KR 940011119A
Authority
KR
South Korea
Prior art keywords
tube
heat exchanger
insertion hole
sheet
soldered
Prior art date
Application number
KR1019930025398A
Other languages
Korean (ko)
Other versions
KR0122533B1 (en
Inventor
소오이찌 가도오
Original Assignee
이다가끼 유끼오
가부시기가이샤 젝셀
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 이다가끼 유끼오, 가부시기가이샤 젝셀 filed Critical 이다가끼 유끼오
Publication of KR940011119A publication Critical patent/KR940011119A/en
Application granted granted Critical
Publication of KR0122533B1 publication Critical patent/KR0122533B1/en

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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
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/18—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by applying coatings, e.g. radiation-absorbing, radiation-reflecting; by surface treatment, e.g. polishing
    • F28F13/185—Heat-exchange surfaces provided with microstructures or with porous coatings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
    • F28F9/262—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators
    • F28F9/268—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators by permanent joints, e.g. by welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/26—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass heat exchangers or the like
    • 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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/03—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits
    • F28D1/0391—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits a single plate being bent to form one or more conduits
    • 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
    • F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
    • F28F3/042—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element
    • F28F3/044—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element the deformations being pontual, e.g. dimples
    • 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
    • F28F2001/027—Tubular elements of cross-section which is non-circular with dimples
    • 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

Abstract

헤더파이프에 대한 납땜불량을 저감할 수 있는 열교환기용 튜우브를 수득하는 것을 목적으로 헤더파이프(2, 3)에 튜우브 삽입구멍(9)을 형성하고, 이 구멍(5)에 납재료를 피복한 튜우브(4)의 단부를 삽입한다.A tube insertion hole 9 is formed in the header pipes 2 and 3 for the purpose of obtaining a heat exchanger tube that can reduce the soldering defect with respect to the header pipe, and the lead material 5 is covered with a lead material. Insert the end of one tubing (4).

튜우브(4)를 삽입구멍(9)에 납땜함과 동시에 상기 튜우브(4)의 내부에 이 튜우브재를 안쪽으로 돌출한 여러개의 돌기(12)를 설치한다. 튜우브(4)의 양단부에 적어도 튜우브 삽입구멍(9)의 대응위치에 평탄부(10)를 설치한다.The tub 4 is soldered to the insertion hole 9, and a plurality of projections 12 protruding the tubing material inward are provided inside the tub 4. Flat portions 10 are provided at both ends of the tube 4 at least at corresponding positions of the tube insertion holes 9.

Description

열교환기용 튜우브 및 그 제조방법Tube for heat exchanger and its manufacturing method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명을 적용한 열교환기의 한예를 나타낸 정면도,1 is a front view showing an example of a heat exchanger to which the present invention is applied;

제2도는 본 발명의 한 실시예의 주요부분을 확대하여 나타낸 단면도,2 is an enlarged cross-sectional view showing the main part of an embodiment of the present invention;

제3도는 본 발명의 열교환기용 튜우브의 주요부분을 나타낸 사시도이고, 납땜하기전의 상황을 나타내고 있음.3 is a perspective view showing the main part of the tube for the heat exchanger of the present invention, showing the situation before soldering.

제4도는 제3도의 IV-IV선에 잇따른 확대 단면도.4 is an enlarged cross sectional view taken along the line IV-IV of FIG.

Claims (2)

헤더 파이프에 튜우브 삽입구멍을 형성하고, 이 구멍에 납재료를 피복한 튜우브의 단부를 삽입한 다음, 이 튜우브를 튜우브 삽입구멍에 납땜함과 동시에 상기 튜우브의 내부에 이 튜우브 재료를 안쪽으로 돌출한 여러개의 돌기를 설치한 옅교환기용 튜우브에 있어서, 튜우브의 양단부에서 적어도 튜우브 삽입구멍의 대응위치에 평탄부를 설치한 것을 특징으로 하는 열교환기용 튜우브.A tube insertion hole is formed in the header pipe, the end of the tube coated with lead material is inserted in the hole, and the tube is soldered to the tube insertion hole and the tube is inside the tube. A tube for a heat exchanger provided with a plurality of protrusions projecting inwardly, wherein a flat portion is provided at least at a corresponding position of the tube insertion hole at both ends of the tube. 상대하는 알루미늄 납땜압연판에 여러개의 돌기를 형성하고, 이 시이트를 튜우브의 일정길이로 절단한 다음, 전술한 돌기를 서로 맞대어서 납땜함과 동시에, 상기 시이트의 양측단부를 납땜하도록 한 열교환기용 튜우브의 제조 방법에 있어서, 시이트의 길이 방향으로 여러개의 돌기와 일정 면적의 평탄부를 번갈아 성형하여 평탄부 또는 그 근접위치에서 시이트를 절단한 것을 특징으로 하는 열교환기용 튜우브의 제조방법.For a heat exchanger in which a plurality of projections are formed on an opposing aluminum solder rolled plate, the sheet is cut to a certain length of a tube, and then the aforementioned projections are soldered to each other and soldered at both ends of the sheet. A method for manufacturing a tube, the method for producing a tube for a heat exchanger, characterized in that the sheet is cut in the flat portion or the adjacent position by alternately forming a plurality of projections and a flat portion of a predetermined area in the longitudinal direction of the sheet. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930025398A 1992-11-27 1993-11-26 Heat exchanger tube and manufacture to decrease welding fault with head pipe KR0122533B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP33950192A JP3146442B2 (en) 1992-11-27 1992-11-27 Tube for heat exchanger and method for producing the same
JP92-339501 1992-11-27

Publications (2)

Publication Number Publication Date
KR940011119A true KR940011119A (en) 1994-06-20
KR0122533B1 KR0122533B1 (en) 1997-11-13

Family

ID=18328075

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930025398A KR0122533B1 (en) 1992-11-27 1993-11-26 Heat exchanger tube and manufacture to decrease welding fault with head pipe

Country Status (3)

Country Link
JP (1) JP3146442B2 (en)
KR (1) KR0122533B1 (en)
DE (1) DE4340378C2 (en)

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US5730213A (en) * 1995-11-13 1998-03-24 Alliedsignal, Inc. Cooling tube for heat exchanger
KR100261006B1 (en) * 1996-07-03 2000-07-01 오타 유다카 Flat tube for radiator
JPH10111091A (en) * 1996-10-08 1998-04-28 Zexel Corp Heat exchanger
JPH10206079A (en) * 1997-01-14 1998-08-07 Zexel Corp Heat-exchanger
JPH10318695A (en) * 1997-05-19 1998-12-04 Zexel Corp Heat exchanger
JPH1130493A (en) * 1997-07-09 1999-02-02 Zexel Corp Tube for heat exchange and manufacture thereof
JP2000346585A (en) 1999-06-07 2000-12-15 Mitsubishi Heavy Ind Ltd Heat exchanger
US6241012B1 (en) * 1999-12-10 2001-06-05 Visteon Global Technologies, Inc. Folded tube for a heat exchanger and method of making same
JP2001248988A (en) * 2000-03-06 2001-09-14 Mitsubishi Heavy Ind Ltd Heat exchanger
DE10100241A1 (en) * 2001-01-05 2002-07-18 Hde Metallwerk Gmbh Heat exchanger tube for liquid or gaseous media
US6904677B2 (en) 2003-04-10 2005-06-14 Denso Corporation Method of manufacturing tube and apparatus for manufacturing the same
DE10333177A1 (en) * 2003-07-22 2005-02-24 Modine Manufacturing Co., Racine Flow channel for a heat exchanger
DE102004041308A1 (en) * 2004-08-25 2006-03-02 Behr Gmbh & Co. Kg cooler
US7921559B2 (en) 2006-01-19 2011-04-12 Modine Manufacturing Company Flat tube, flat tube heat exchanger, and method of manufacturing same
US8091621B2 (en) 2006-01-19 2012-01-10 Modine Manufacturing Company Flat tube, flat tube heat exchanger, and method of manufacturing same
US8438728B2 (en) 2006-01-19 2013-05-14 Modine Manufacturing Company Flat tube, flat tube heat exchanger, and method of manufacturing same
US8281489B2 (en) 2006-01-19 2012-10-09 Modine Manufacturing Company Flat tube, flat tube heat exchanger, and method of manufacturing same
EP1976662B1 (en) 2006-01-19 2013-07-03 Modine Manufacturing Company Flat tube, flat tube heat exchanger, and method of manufacturing same
US8191258B2 (en) 2006-01-19 2012-06-05 Modine Manufacturing Company Flat tube, flat tube heat exchanger, and method of manufacturing same
US8683690B2 (en) 2006-01-19 2014-04-01 Modine Manufacturing Company Flat tube, flat tube heat exchanger, and method of manufacturing same
US8434227B2 (en) 2006-01-19 2013-05-07 Modine Manufacturing Company Method of forming heat exchanger tubes
DE102006052581A1 (en) * 2006-11-08 2008-05-15 Modine Manufacturing Co., Racine Flat tube for heat exchanger, has narrow side partially defined by sheet of material folded upon itself to define two overlapping layers and folded edge of sheet of material, where narrow side includes third layer
DE102007004993A1 (en) 2007-02-01 2008-08-07 Modine Manufacturing Co., Racine Production process for flat tubes and roller mill
US8997846B2 (en) 2008-10-20 2015-04-07 The Government Of The United States Of America, As Represented By The Secretary Of The Navy Heat dissipation system with boundary layer disruption
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CN102589337B (en) 2011-01-13 2016-02-03 摩丁制造公司 Heat-exchange tube and use the method for this heat-exchange tube
JP5923886B2 (en) * 2011-07-20 2016-05-25 株式会社デンソー Exhaust cooling device
EP2857786B1 (en) * 2012-05-30 2020-12-23 Kyocera Corporation Flow path member, and heat exchanger and semiconductor manufacturing apparatus using same
CN102818467B (en) * 2012-09-12 2014-06-18 锘威科技(深圳)有限公司 Flat plate heating pipe and manufacturing method thereof
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JP6055031B1 (en) * 2015-06-17 2016-12-27 吉田　勇 White cane
CN108474629B (en) * 2015-12-28 2021-11-02 开利公司 Folded conduits for heat exchanger applications
JP6023911B1 (en) * 2016-06-23 2016-11-09 好美 山縣 Sword toy
FR3099239B1 (en) * 2019-07-25 2021-10-01 Valeo Systemes Thermiques Heat exchanger in particular for a motor vehicle and method of manufacturing such a heat exchanger

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Also Published As

Publication number Publication date
KR0122533B1 (en) 1997-11-13
DE4340378C2 (en) 1999-02-25
DE4340378A1 (en) 1994-06-01
JPH06159986A (en) 1994-06-07
JP3146442B2 (en) 2001-03-19

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