DK2024703T3 - Plade og pakning til pladevarmeveksler - Google Patents

Plade og pakning til pladevarmeveksler Download PDF

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Publication number
DK2024703T3
DK2024703T3 DK07748489.7T DK07748489T DK2024703T3 DK 2024703 T3 DK2024703 T3 DK 2024703T3 DK 07748489 T DK07748489 T DK 07748489T DK 2024703 T3 DK2024703 T3 DK 2024703T3
Authority
DK
Denmark
Prior art keywords
plate
gasket
heat exchanger
section
region
Prior art date
Application number
DK07748489.7T
Other languages
English (en)
Inventor
Ralf Blomgren
Original Assignee
Alfa Laval Corp 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38801735&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK2024703(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alfa Laval Corp Ab filed Critical Alfa Laval Corp Ab
Application granted granted Critical
Publication of DK2024703T3 publication Critical patent/DK2024703T3/da

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Classifications

    • 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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
    • F28D9/0043—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
    • F28D9/005—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another the plates having openings therein for both 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
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/08—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning
    • F28F3/10—Arrangements for sealing the margins
    • 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
    • B21D53/04—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal
    • 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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • 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
    • 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
    • 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
    • F28F3/046—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 linear, e.g. corrugations
    • 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
    • F28F3/08—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning
    • 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
    • F28F3/08—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning
    • F28F3/083—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning capable of being taken apart
    • 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
    • F28F9/02—Header boxes; End plates
    • 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
    • F28F9/02—Header boxes; End plates
    • F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into 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
    • F28F2230/00—Sealing means
    • 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
    • F28F2275/06—Fastening; Joining by welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Claims (7)

  1. PLADE OG PAKNING TIL PLADEVARMEVEKSLER
    1. Varmevekslerplade (3) til en pladevarmeveksler (1), hvor pladen (3) omfatter et antal åbninger (8, 9, 10, 11), et fordelingsområde (12), et varmeoverføringsområde (13), et første adiabatisk område (14), et andet adiabatisk område (15) og et kantområde (16), der strækker sig uden for åbningerne (8, 9, 10, 11) og områderne (12, 13, 14, 15), hvor pladen (3) omfatter en første pakningsrille (20), der strækker sig i kantområdet (16) uden for områderne (12, 13, 14, 15) og omkring åbningerne (8, 9, 10, 11), og en anden pakningsrille (22), der strækker sig mellem det adiabatiske område (15) og det tilstødende fordelingsområde (12) , hvor pakningsrillerne (20, 22) er forbundet med hinanden for at rumme en pakning (19) til tætnende anlæg mod en tilstødende varmevekslerplade (3) i pladevarmeveksleren (1), kendetegnet ved, at pakningsrillen (20) i en første sektion (20A) langs det adiabatiske område (15) er placeret i en afstand fra en midterlinje (L) i længderetningen af varmevekslerpladen (3), der er mindre end afstanden fra pakningsrillen (20) i en anden sektion (20B) langs varmeoverføringsområdet (13) til varmevekslerpladens midterlinje (L), og ved, at pakningsrillen (20), ved en ende (20A') af den første sektion (20A), der vender mod varmeoverføringsområdet (13), forbindes med den anden pakningsrille (22) ved et punkt (PI), der opdeler den anden pakningsrille (22) i en første sektion (22A), der strækker sig mellem midterlinjen (L) og punktet (PI), og en anden sektion (22B), der strækker sig mellem punktet (PI) og pakningsrillen (20) ved en ende (20B') af den anden sektion (20B).
  2. 2. Kassette dannet af to varmevekslerplader (3) ifølge krav 1, der er permanent samlet med hinanden som et par.
  3. 3. Kassette ifølge krav 2, kendetegnet ved, at de to varmevekslerplader (3) er samlet i par ved svejsning.
  4. 4. Pladevarmeveksler, der omfatter en pakke af kassetter ifølge krav 2 eller 3 og pakninger placeret mellem tilstødende kassetter for tættende anlæg mod hinanden.
  5. 5. Pakning (19) til en varmeveksler ifølge krav 4, kendetegnet ved, at pakningen (19) omfatter en første pakningsdel (28), der er indeholdt i den første pakningsrille (20), og en anden pakningsdel (29), der er indeholdt i den anden pakningsrille (22), hvor den første pakningsdel (28) i en første sektion (28A) langs det adiabatiske område (15) strækker sig i en afstand fra en midterlinje (L) i længderetningen af varmevekslerpladen (3), der er mindre end afstanden fra den første pakningsdel (28) i en anden sektion (28B) langs varmeoverføringsområdet (13) til varmevekslerpladens midterlinje (L), og ved, at den første pakningsdel (28), ved en ende (28A') af den første sektion (28A), der vender mod varmeoverføringsområdet (13) , forbindes med den anden pakningsdel (29) ved et punkt (P2), der opdeler pakningsdelen (29) i en første sektion (29A), der strækker sig mellem midterlinjen (L) og punktet (P2), og en anden sektion (29B), der strækker sig mellem punktet (P2) og pakningsdelen (28) ved en ende (28B') af den anden sektion (28B).
  6. 6. Pakning (19) ifølge krav 5, kendetegnet ved, at den første pakningsdel (28) i den første sektion (28A) omfatter indskæringer (23) til detektering af lækage.
  7. 7. Pakning (19) ifølge et hvilket som helst af kravene 5 eller 6, kendetegnet ved, at den er fremstillet af et gummi- eller polymermateriale.
DK07748489.7T 2006-06-05 2007-05-11 Plade og pakning til pladevarmeveksler DK2024703T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0601259A SE530012C2 (sv) 2006-06-05 2006-06-05 Platta och packning för plattvärmeväxlare
PCT/SE2007/050328 WO2007142592A1 (en) 2006-06-05 2007-05-11 Plate and gasket for plate heat exchanger

Publications (1)

Publication Number Publication Date
DK2024703T3 true DK2024703T3 (da) 2018-12-10

Family

ID=38801735

Family Applications (1)

Application Number Title Priority Date Filing Date
DK07748489.7T DK2024703T3 (da) 2006-06-05 2007-05-11 Plade og pakning til pladevarmeveksler

Country Status (14)

Country Link
US (1) US8646517B2 (da)
EP (1) EP2024703B1 (da)
JP (1) JP5065383B2 (da)
KR (1) KR101338727B1 (da)
CN (1) CN101484771B (da)
BR (1) BRPI0712651A2 (da)
DK (1) DK2024703T3 (da)
ES (1) ES2691023T3 (da)
NO (1) NO343901B1 (da)
PL (1) PL2024703T3 (da)
PT (1) PT2024703T (da)
RU (1) RU2431795C2 (da)
SE (1) SE530012C2 (da)
WO (1) WO2007142592A1 (da)

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Also Published As

Publication number Publication date
RU2431795C2 (ru) 2011-10-20
KR20090026140A (ko) 2009-03-11
PL2024703T3 (pl) 2018-11-30
ES2691023T3 (es) 2018-11-23
EP2024703A4 (en) 2014-01-15
NO343901B1 (no) 2019-07-01
EP2024703B1 (en) 2018-08-22
PT2024703T (pt) 2018-11-07
SE0601259L (sv) 2007-12-06
EP2024703A1 (en) 2009-02-18
KR101338727B1 (ko) 2013-12-06
US20090159251A1 (en) 2009-06-25
US8646517B2 (en) 2014-02-11
NO20084731L (no) 2008-12-16
RU2008152743A (ru) 2010-07-20
CN101484771A (zh) 2009-07-15
JP5065383B2 (ja) 2012-10-31
JP2009540257A (ja) 2009-11-19
WO2007142592A1 (en) 2007-12-13
CN101484771B (zh) 2011-05-04
BRPI0712651A2 (pt) 2012-11-20
SE530012C2 (sv) 2008-02-12

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