DK1735577T3 - Varmeveksler og kedel omfattende varmeveksleren - Google Patents

Varmeveksler og kedel omfattende varmeveksleren Download PDF

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Publication number
DK1735577T3
DK1735577T3 DK05715136.7T DK05715136T DK1735577T3 DK 1735577 T3 DK1735577 T3 DK 1735577T3 DK 05715136 T DK05715136 T DK 05715136T DK 1735577 T3 DK1735577 T3 DK 1735577T3
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DK
Denmark
Prior art keywords
heat exchanger
exchanger according
tubes
boiler
pins
Prior art date
Application number
DK05715136.7T
Other languages
English (en)
Inventor
Olav Knudsen
Thomas Paarup Pedersen
Original Assignee
Alfa Laval Aalborg As
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
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Application filed by Alfa Laval Aalborg As filed Critical Alfa Laval Aalborg As
Application granted granted Critical
Publication of DK1735577T3 publication Critical patent/DK1735577T3/da

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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
    • 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
    • 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
    • F28F1/124—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 being formed of pins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • 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
    • F28D7/16—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 arranged in parallel spaced relation
    • 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
    • F28D7/16—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 arranged in parallel spaced relation
    • F28D7/163—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 arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing
    • 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
    • F28F1/34—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 obliquely
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/28—Safety or protection arrangements; Arrangements for preventing malfunction for preventing noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Claims (12)

  1. VARMEVEKSLER OG KEDEL OMFATTENDE VARMEVEKSLEREN
    1. Varmeveksler til udveksling af varme mellem et første og et andet medium, hvilken varmeveksler omfatter: et hus, der har en afdeling, som indeholder en flerhed af i alt væsentligt parallelle rør (24), hvilken afdeling omfatter en indgang (18) og en udgang (30), der er placeret således, at det første medium tvinges til at strømme fra indgangen (18) til udgangen (30) i en strømningsretning, der i alt væsentligt er parallel med rørene, en flerhed af aflange overfladeforstørrende elementer (28) til forbedret udveksling af varme, hvor hvert element har en første ende, der er forbundet med ét af rørene (24) og strækker sig på skrå og generelt på tværs i forhold til strømningsretningen til en anden ikke-fastgjort ende, kendetegnet ved, at varmeveksleren endvidere omfatter mindst én lyddæmpende plade (52), der er monteret mellem mindst to af rørene (24), således at afdelingen er underopdelt i to eller flere underafdelinger, hvor hver af disse underafdelinger omfatter en flerhed af rørene (24).
  2. 2. Varmeveksler ifølge krav 1, hvor den anden ikke-fastgjorte ende er placeret opstrøms for den første ende i forhold til strømningsretningen.
  3. 3. Varmeveksler ifølge et hvilket som helst af de foregående krav, hvor de overfladeforstørrende elementer (28) i alt væsentligt er rørformede.
  4. 4. Varmeveksler ifølge et hvilket som helst af de foregående krav, hvor det overfladeforstørrende element (28) definerer en længde mellem den første og anden ende i intervallet 10 til 60 mm, såsom 20 til 55 mm, såsom 40 til 50 mm, såsom 41 til 49 mm, fortrinsvis 43 mm.
  5. 5. Varmeveksler ifølge et hvilket som helst af de foregående krav, hvor de overfladeforstørrende elementer (28) er fremstillet af stål, såsom rustfrit stål, eller som et alternativ aluminium eller kobber.
  6. 6. Varmeveksler ifølge et hvilket som helst af de foregående krav, hvor det overfladeforstørrende element (28) definerer en krumning.
  7. 7. Varmeveksler ifølge et hvilket som helst af de foregående krav, hvor den lyddæmpende plade (52) indbefatter en flerhed af åbninger, der har en størrelse inden for intervallet 0,01 mm til 2 mm, såsom 0,5 til 1,5 mm, såsom 0,75 mm til 1,25 mm, fortrinsvis i alt væsentligt lig med 1 mm.
  8. 8. Varmeveksler ifølge krav 7, hvor åbningerne i alt væsentligt er ellipseformede, cirkelformede, firkantede, rektangulære eller en hvilken som helst kombination deraf.
  9. 9. Varmeveksler ifølge et hvilket som helst af de foregående krav, hvor den lyddæmpende plade (52) er fremstillet af stål, rustfrit stål, aluminium, galvaniseret stål eller et keramisk materiale.
  10. 10. Varmeveksler ifølge et hvilket som helst af de foregående krav, hvor den lyddæmpende plade (52) har en tykkelse på 0,508 mm (0,020") til 5,08 mm (0,2"), såsom 1,016 mm (0,040"), såsom 2,032 mm (0,080"), såsom 3,048 mm (0,120"), fortrinsvis 1 mm.
  11. 11. Varmeveksler ifølge et hvilket som helst af de foregående krav, hvor det første medium er en gas, fortrinsvis røggas, og det andet medium primært er vand og/eller damp.
  12. 12. Kedel, navnlig kedel til montering i et oceangående fartøj, hvilken kedel omfatter en varmeveksler ifølge et hvilket som helst af kravene 1 til 11.
DK05715136.7T 2004-04-01 2005-03-30 Varmeveksler og kedel omfattende varmeveksleren DK1735577T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200400527 2004-04-01
PCT/DK2005/000215 WO2005095879A1 (en) 2004-04-01 2005-03-30 Heat exchanger and boiler comprising the heat exchanger

Publications (1)

Publication Number Publication Date
DK1735577T3 true DK1735577T3 (da) 2016-06-06

Family

ID=34962024

Family Applications (1)

Application Number Title Priority Date Filing Date
DK05715136.7T DK1735577T3 (da) 2004-04-01 2005-03-30 Varmeveksler og kedel omfattende varmeveksleren

Country Status (5)

Country Link
EP (1) EP1735577B1 (da)
KR (2) KR100918551B1 (da)
CN (1) CN100562703C (da)
DK (1) DK1735577T3 (da)
WO (1) WO2005095879A1 (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102092062B1 (ko) 2013-04-30 2020-03-23 인텔렉추얼디스커버리 주식회사 디스플레이어 입력장치 및 입력방법
CN106996552A (zh) * 2017-05-05 2017-08-01 张家港格林沙洲锅炉有限公司 膜式壁单锅筒船用锅炉
KR102408191B1 (ko) * 2020-10-22 2022-06-13 강림중공업 주식회사 보일러

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB737990A (en) * 1949-09-19 1955-10-05 Svenska Maskinverken Ab Improvements in or relating to heat exchangers
GB868203A (en) * 1956-11-12 1961-05-17 Svenska Maskinverken Ab Heat exchangers
SE337597B (da) * 1970-01-14 1971-08-16 Svenska Maskinverken Ab
SE355663B (da) * 1971-06-07 1973-04-30 Svenska Maskinverken Ab
GB2081868B (en) * 1980-08-07 1984-04-26 Applegate G Improvements in or relating to heat exchangers and/or silencers
SE8803193L (sv) * 1988-09-12 1990-03-13 Gadelius Sunrod Ab Vaermevaexlartub med ytfoerstorande element
DE3913579A1 (de) * 1989-04-25 1990-10-31 Linde Ag Waermetauscher
JPH06221792A (ja) * 1993-01-29 1994-08-12 Nippon Steel Corp 多管式熱交換器および同熱交換器に配置したバッフル板の取付け構造
DE59305979D1 (de) * 1993-12-14 1997-04-30 Aalborg Ind As Rippenrohrwärmeaustauscher
SE506188C2 (sv) * 1996-01-25 1997-11-17 Dale Edward Knipstein Ljudabsorberande element samt förfarande för framställning av detta element samt användning av elementet
JP3720614B2 (ja) * 1999-02-04 2005-11-30 リンナイ株式会社 熱交換装置

Also Published As

Publication number Publication date
KR20070000968A (ko) 2007-01-03
EP1735577B1 (en) 2016-03-16
KR100918552B1 (ko) 2009-09-21
WO2005095879A1 (en) 2005-10-13
EP1735577A1 (en) 2006-12-27
KR20080036129A (ko) 2008-04-24
KR100918551B1 (ko) 2009-09-21
CN1989387A (zh) 2007-06-27
CN100562703C (zh) 2009-11-25

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