FI86769B - Saett att tillverka en vaermevaexlare foer anvaendning vid en korrosiv miljoe. - Google Patents

Saett att tillverka en vaermevaexlare foer anvaendning vid en korrosiv miljoe. Download PDF

Info

Publication number
FI86769B
FI86769B FI870492A FI870492A FI86769B FI 86769 B FI86769 B FI 86769B FI 870492 A FI870492 A FI 870492A FI 870492 A FI870492 A FI 870492A FI 86769 B FI86769 B FI 86769B
Authority
FI
Finland
Prior art keywords
heat exchanger
tubes
lamellae
holes
cooling
Prior art date
Application number
FI870492A
Other languages
English (en)
Finnish (fi)
Other versions
FI86769C (sv
FI870492A (fi
FI870492A0 (fi
Inventor
Goesta Jansson
Per-Olof Jakobsson
Berndt Wadell
Original Assignee
Flaekt Ab
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
Priority claimed from SE8600633A external-priority patent/SE8600633L/sv
Application filed by Flaekt Ab filed Critical Flaekt Ab
Publication of FI870492A0 publication Critical patent/FI870492A0/fi
Publication of FI870492A publication Critical patent/FI870492A/fi
Application granted granted Critical
Publication of FI86769B publication Critical patent/FI86769B/fi
Publication of FI86769C publication Critical patent/FI86769C/sv

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
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/02—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings
    • 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
    • B21C37/24—Making finned or ribbed tubes by fixing strip or like material to tubes annularly-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
    • B21D53/08—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal
    • B21D53/085—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal with fins places on zig-zag tubes or parallel tubes
    • 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
    • F28D7/08—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 otherwise bent, e.g. in a serpentine or zig-zag
    • 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
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
    • F28F1/32—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49373—Tube joint and tube plate structure
    • Y10T29/49375—Tube joint and tube plate structure including conduit expansion or inflation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49377—Tube with heat transfer means
    • Y10T29/49378—Finned tube
    • Y10T29/4938—Common fin traverses plurality of tubes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49888—Subsequently coating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49938—Radially expanding part in cavity, aperture, or hollow body
    • Y10T29/4994—Radially expanding internal tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Moulding By Coating Moulds (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Water Treatment By Sorption (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • External Artificial Organs (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Claims (4)

1. Sätt att tillverka en värmeväxlare (10) för 5 användning vid en korrosiv miljö, varvid lameller (14) förses med genomgäende häl (18) och genoxn dessa träs cirkulationsrör (16), vilka fixeras vid lamellerna (14) genom hydraulisk expansion av rören, kännetecknat därav, att hälen (18) i lamellerna (14) upptas medelst 10 ett finstansningsförfarande eller en annan sädan metod, sä att kontaktytorna pä nämnda häl mot nämnda cirkulationsrör blir parallella med cirkulationsrörens längdaxel utmed ätminstone tillnärmelsevis hälens hela axiella utsträckning, och att värmeväxlaren 15 förses med ett skyddande ytskikt (32) av emaljmaterial ätminstone pä ena sidan, efter det att den hydrauliska expansionen och företrädesvis eventuella svetsnings-operationer har slutförts, genom behandlingsstegen av rengöring av värmeväxlaren, anbringande av en belägg- 2. ning av flytande emaljrämäterial, torkning av emaljrä- materialet, bränning vid en temperatur av ca. 800°C, företrädesvis över 800°C, och avsvalning frän brän-ningstemperaturen längsamt, företrädesvis med en hastighet av ca. 20°C/min. 25
2. Sätt enligt patentkravet 1, kännetecknat därav, att alla eventuella svetsningsoperationer (23) för anslutning av rörkrökar (22) och/eller anslutningsdelar (20) tili cirkulationsrören (16) utförs utanför nämnda 3. gavelplätar (12) och efter det att lamellerna (14) och gavelplätarna (12) har fixerats pä cirkulationsrören.
3. Sätt enligt patentkrav 1 eller 2, kännetecknat 35 därav, att torkningsoperationen utförs genom att bringa ett uppvärmt medium, företrädesvis en varm gas, in genom en av anslutningsdelarna (20) eller en röröppning (pilen A), genom cirkulationsrören (16) 86769 och ut genom en annan anslutningsdel (20) eller röröppning (pilen B) , och att avsvalningen utförs längsamt och samtidigt i hela värmeväxlaren (10) genom längsam kontinuerlig kylning, stegvis kylning 5 vid etappvis lägre temperaturer eller samtidig kylning av värmeväxlarens utsida och/eller cirkulationsrörens insida.
4. Sätt enligt nägot av de föregäende patentkraven 10 1-3, kännetecknat därav, att cirkulationsrören (16) utförs av stäl och har en väggtjocklek av 0,5-3 mm, företrädesvis ca. 2 mm, och/eller att lamellerna (14) utförs av stäl och har en väggtjocklek av 0,4-4 mm, företrädesvis ca. 1,25 mm. 15
FI870492A 1986-02-13 1987-02-05 Sätt att tillverka en värmeväxlare för användning vid en korrosiv milj ö FI86769C (sv)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE8600633 1986-02-13
SE8600633A SE8600633L (sv) 1986-02-13 1986-02-13 Vermevexlare samt sett att framstella densamma
SE8603057A SE8603057L (sv) 1986-02-13 1986-07-09 Vermevexlare med cirkulationsror
SE8603057 1986-07-09

Publications (4)

Publication Number Publication Date
FI870492A0 FI870492A0 (fi) 1987-02-05
FI870492A FI870492A (fi) 1987-08-14
FI86769B true FI86769B (fi) 1992-06-30
FI86769C FI86769C (sv) 1992-10-12

Family

ID=26659242

Family Applications (1)

Application Number Title Priority Date Filing Date
FI870492A FI86769C (sv) 1986-02-13 1987-02-05 Sätt att tillverka en värmeväxlare för användning vid en korrosiv milj ö

Country Status (10)

Country Link
US (1) US4970770A (sv)
EP (1) EP0237761B1 (sv)
AT (1) ATE67027T1 (sv)
AU (1) AU596145B2 (sv)
CA (1) CA1298280C (sv)
DE (1) DE3772599D1 (sv)
DK (1) DK166466B1 (sv)
FI (1) FI86769C (sv)
NO (1) NO169798C (sv)
SE (1) SE8603057L (sv)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5442853A (en) * 1993-05-18 1995-08-22 Vetter; Klaus-Dieter Automatic hairpinlacing process
US20040079522A1 (en) * 1995-11-13 2004-04-29 Roger Paulman Folded, bent and re-expanded heat exchanger tube and assemblies
US5704123A (en) * 1995-11-13 1998-01-06 Peerless Of America, Incorporated Method of making folded, bent and re-expanded heat exchanger tube and assemblies
US5765284A (en) * 1996-12-23 1998-06-16 Carrier Corporation Method for constructing heat exchangers using fluidic expansion
DE19803177B4 (de) * 1998-01-28 2005-03-03 Robert Bosch Gmbh Verfahren zur Herstellung eines Wärmeübertragers für brennstoffbeheizte Wassererhitzer
US6253839B1 (en) * 1999-03-10 2001-07-03 Ti Group Automotive Systems Corp. Refrigeration evaporator
JP2001330394A (ja) * 2000-05-22 2001-11-30 Denso Corp 排気熱交換器
US6705391B1 (en) * 2001-10-19 2004-03-16 Scott Jay Lewin Heat exchanger
US20040250422A1 (en) * 2003-06-16 2004-12-16 Carrier Corporation Coating of heat exchanger tubes
CN100455374C (zh) * 2006-01-20 2009-01-28 黄崇贤 热导管与散热鳍片的自动化组装设备
JP2012007778A (ja) * 2010-06-23 2012-01-12 Komatsu Ltd 熱交換器
DE102010047589A1 (de) * 2010-10-07 2012-04-12 Techno-Coat Sa Vorrichtung zur Innenbehandlung von Rohren
DE202011005693U1 (de) * 2011-04-28 2011-09-26 Behr Gmbh & Co. Kg Schichtwärmeübertager
US20130299132A1 (en) * 2012-05-14 2013-11-14 Blissfield Manufacturing Company Heat exchanger assembly and method of manufacturing therefor
CN109732010A (zh) * 2019-01-25 2019-05-10 江苏通盛换热器有限公司 一种铝衬板与铜管翅片的连接结构

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1818592A (en) * 1928-04-21 1931-08-11 Vulcan Radiator Co Method of assembling radiator elements
GB406498A (en) * 1932-04-12 1934-03-01 Manuf Generale Metallurg Sa Improvements in the manufacture of gilled metal tubes particularly for heat exchange apparatus
US2458189A (en) * 1945-07-18 1949-01-04 Warren Webster & Co Method of expanding tubing by freezing liquid therein
US3268989A (en) * 1962-03-26 1966-08-30 Carrier Corp Method of assembling a ceramic lined water heater
FR1350826A (fr) * 1962-12-19 1964-01-31 Procédé pour la fabrication de tubes à ailettes rapportées, et tubes à ailettes obtenus par la mise en oeuvre de ce procédé
US3432905A (en) * 1964-07-06 1969-03-18 Halcon International Inc Method of fabricating heat transfer tubing
FR1462224A (fr) * 1965-07-05 1966-04-15 Halcon International Inc Procédé pour réunir des tubes à des plaques, notamment pour la fabrication d'échangeurs de chaleur
GB1242968A (en) * 1969-08-11 1971-08-18 Paxman Coolers Ltd Liquid cooling apparatus
JPS4933262B1 (sv) * 1969-11-25 1974-09-05
CA1067354A (en) * 1975-04-11 1979-12-04 Frederick T. Jaeger Boiler tube coating and method for applying the same
JPS5228452A (en) * 1975-08-29 1977-03-03 Hitachi Ltd Mechanism for and method of producing slit fin for heat exchanger
FR2402850A1 (fr) * 1977-09-09 1979-04-06 Ferodo Sa Dispositif de tube a ailettes pour echangeur de chaleur, notamment pour radiateur de vehicule automobile, et son procede de fabrication
US4197625A (en) * 1978-02-15 1980-04-15 Carrier Corporation Plate fin coil assembly
JPS5737696A (en) * 1980-08-15 1982-03-02 Hitachi Ltd Heat exchanger
FR2523710A1 (fr) * 1982-03-17 1983-09-23 Fives Cail Babcock Perfectionnements aux echangeurs de chaleur a tubes
JPS59101245A (ja) * 1982-11-30 1984-06-11 Hidaka Seiki Kk プレ−トフインをヘアピンパイプに連続的に装着する方法および装置
JPS60164168A (ja) * 1984-02-07 1985-08-27 Matsushita Electric Ind Co Ltd 熱交換器

Also Published As

Publication number Publication date
DE3772599D1 (de) 1991-10-10
DK166466B1 (da) 1993-05-24
ATE67027T1 (de) 1991-09-15
DK70887A (da) 1987-08-14
EP0237761B1 (en) 1991-09-04
SE8603057D0 (sv) 1986-07-09
FI86769C (sv) 1992-10-12
EP0237761A1 (en) 1987-09-23
DK70887D0 (da) 1987-02-12
NO169798C (no) 1992-08-05
SE8603057L (sv) 1987-08-14
NO870550L (no) 1987-08-14
NO870550D0 (no) 1987-02-12
AU596145B2 (en) 1990-04-26
US4970770A (en) 1990-11-20
AU6874887A (en) 1987-08-20
FI870492A (fi) 1987-08-14
FI870492A0 (fi) 1987-02-05
NO169798B (no) 1992-04-27
CA1298280C (en) 1992-03-31

Similar Documents

Publication Publication Date Title
FI86769B (fi) Saett att tillverka en vaermevaexlare foer anvaendning vid en korrosiv miljoe.
EP2577208B1 (en) A flue gas air preheater, and a method for installation, as well as an air pipe component for a flue gas air preheater
GB2025599A (en) Waste-heat recovery method and apparatus
JP2015117876A (ja) フィン・アンド・チューブ型熱交換器
RU2543094C1 (ru) Кожухотрубный теплообменник
US5699852A (en) Heat exchanger having a resin-coated pipe
RU2576728C1 (ru) Радиатор системы охлаждения двигателя внутреннего сгорания
JP6475508B2 (ja) はんだ付け熱交換器
US4495987A (en) Tube and tube sheet assembly
EP0231962A1 (en) Heater with tap water supply and a heat exchanger for such a heater
JPS5952195A (ja) 熱交換器
HU222869B1 (hu) Hőcserélő egység
JPH02290669A (ja) 熱交換器
US6990806B1 (en) Exhaust header for internal combustion engine
TWI686581B (zh) 連續螺旋擋板熱交換器
JPS605278Y2 (ja) 熱交換器
JP2002350090A (ja) 熱交換器および熱交換器の管板への合成樹脂製チューブの固定方法
SU648309A1 (ru) Способ изготовлени трубчатого теплообменника
JPS6030683Y2 (ja) 冷媒ヒ−タ
JPH08189786A (ja) 熱交換器
JPH01273999A (ja) 多管式熱交換器
JPH0238233Y2 (sv)
JPH11304379A (ja) グラスライニング製多管式熱交換器
CN2921594Y (zh) 用于锅炉的换热管装置
JP2000292078A (ja) 熱交換器

Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: FLAEKT AB