EP1842022A4 - Gasket assembly for plate heat exchanger - Google Patents

Gasket assembly for plate heat exchanger

Info

Publication number
EP1842022A4
EP1842022A4 EP06700449A EP06700449A EP1842022A4 EP 1842022 A4 EP1842022 A4 EP 1842022A4 EP 06700449 A EP06700449 A EP 06700449A EP 06700449 A EP06700449 A EP 06700449A EP 1842022 A4 EP1842022 A4 EP 1842022A4
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
gasket
cassettes
plates
plate 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
EP06700449A
Other languages
German (de)
French (fr)
Other versions
EP1842022A1 (en
EP1842022B1 (en
Inventor
Magnus Svensson
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.)
Alfa Laval Corporate AB
Original Assignee
Alfa Laval Corporate 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
Application filed by Alfa Laval Corporate AB filed Critical Alfa Laval Corporate AB
Publication of EP1842022A1 publication Critical patent/EP1842022A1/en
Publication of EP1842022A4 publication Critical patent/EP1842022A4/en
Application granted granted Critical
Publication of EP1842022B1 publication Critical patent/EP1842022B1/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
    • 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
    • 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
    • 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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0098—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for viscous or semi-liquid materials, e.g. for processing sludge
    • 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
    • F28F2225/00—Reinforcing means
    • F28F2225/04—Reinforcing means for 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)

Abstract

A gasket assembly of a plate heat exchanger, comprising at least one gasket ( 3 ) and a package of heat exchanger plates ( 2 ) which are provided with inlet and outlet ports ( 4, 5, 6, 7 ) which constitute channels through the package and between the heat exchanger plates, whereby the heat exchanger plates are permanently joined in pairs to constitute cassettes ( 1 ), the gasket is disposed between the cassettes in a groove ( 12 ) in the heat exchanger plates and delimits in combination with the cassettes in every second space between plates a first flow passage for a first fluid, and the cassettes delimit a second flow passage for a second fluid. The gasket in the area around the ports comprises along its side facing the porthole a circumferential protruding bead ( 14 ). The invention also relates to a plate heat exchanger comprising the gasket unit, a heat exchanger plate and a gasket according to the invention.
EP06700449A 2005-01-28 2006-01-13 Gasket assembly for plate heat exchanger Active EP1842022B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0500216A SE528847C2 (en) 2005-01-28 2005-01-28 Gasket assembly for plate heat exchanger
PCT/SE2006/000049 WO2006080874A1 (en) 2005-01-28 2006-01-13 Gasket assembly for plate heat exchanger

Publications (3)

Publication Number Publication Date
EP1842022A1 EP1842022A1 (en) 2007-10-10
EP1842022A4 true EP1842022A4 (en) 2010-08-11
EP1842022B1 EP1842022B1 (en) 2011-12-21

Family

ID=36740797

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06700449A Active EP1842022B1 (en) 2005-01-28 2006-01-13 Gasket assembly for plate heat exchanger

Country Status (12)

Country Link
US (1) US20080196873A1 (en)
EP (1) EP1842022B1 (en)
JP (1) JP5225692B2 (en)
CN (1) CN101124450B (en)
AT (1) ATE538354T1 (en)
AU (1) AU2006209162B2 (en)
DK (1) DK1842022T3 (en)
ES (1) ES2377509T3 (en)
NZ (1) NZ556193A (en)
PT (1) PT1842022E (en)
SE (1) SE528847C2 (en)
WO (1) WO2006080874A1 (en)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE527981C2 (en) * 2004-06-04 2006-07-25 Alfa Laval Corp Ab Method and apparatus for assessing the risk of fluid leakage in a heat exchanger with sensor
SE530011C2 (en) * 2006-06-05 2008-02-05 Alfa Laval Corp Ab Heat exchanger plate and plate heat exchanger
SE530012C2 (en) * 2006-06-05 2008-02-12 Alfa Laval Corp Ab Plate and gasket for plate heat exchanger
FR2910607B1 (en) 2006-12-21 2009-02-06 Alfa Laval Vicard Soc Par Acti PLATE HEAT EXCHANGER
SE532714C2 (en) * 2007-12-21 2010-03-23 Alfa Laval Corp Ab Plate heat exchanger device and plate heat exchanger
SE531856C2 (en) * 2007-12-21 2009-08-25 Alfa Laval Corp Ab Plate heat exchanger with fitting device
SE532345C2 (en) 2007-12-21 2009-12-22 Alfa Laval Corp Ab Heat exchanger plate, heat exchanger cartridge and heat exchanger with gasket groove
SE532344C2 (en) * 2007-12-21 2009-12-22 Alfa Laval Corp Ab Gasket support in heat exchanger and heat exchanger including gasket support
SE533310C2 (en) 2008-11-12 2010-08-24 Alfa Laval Corp Ab Heat exchanger plate and heat exchanger including heat exchanger plates
SE533205C2 (en) * 2008-12-03 2010-07-20 Alfa Laval Corp Ab Heat
SE533359C2 (en) * 2008-12-16 2010-09-07 Alfa Laval Corp Ab Plate and gasket for a plate heat exchanger
EP2317187A1 (en) * 2009-10-30 2011-05-04 Alfa Laval Corporate AB A gasket and gasket locating arrangements
US20130062039A1 (en) * 2011-09-08 2013-03-14 Thermo-Pur Technologies, LLC System and method for exchanging heat
US8869398B2 (en) 2011-09-08 2014-10-28 Thermo-Pur Technologies, LLC System and method for manufacturing a heat exchanger
PL2626661T3 (en) 2012-02-07 2018-08-31 Danfoss A/S stacked plate heat exchanger having a groove and a gasket
DK2730878T3 (en) * 2012-11-07 2019-06-11 Alfa Laval Corp Ab PLATFORM AND PROCEDURE FOR MANUFACTURE OF A PLATFORM
USD736361S1 (en) * 2013-02-22 2015-08-11 The Abell Foundation, Inc. Evaporator heat exchanger plate
USD735842S1 (en) * 2013-02-22 2015-08-04 The Abell Foundation, Inc. Condenser heat exchanger plate
CN103256838B (en) * 2013-05-09 2015-08-12 合肥通用机械研究院 All-welded corrugated sheet heat exchanger
CN103335546B (en) * 2013-05-09 2015-07-01 合肥通用机械研究院 Plate type heat exchanger
EP3032208B1 (en) * 2014-12-10 2017-04-19 Danfoss A/S Gasket groove for a plate heat exchanger
US10816245B2 (en) 2015-08-14 2020-10-27 Danfoss A/S Vapour compression system with at least two evaporator groups
CA2997658A1 (en) 2015-10-20 2017-04-27 Danfoss A/S A method for controlling a vapour compression system with a variable receiver pressure setpoint
BR112018007270A2 (en) 2015-10-20 2018-10-30 Danfoss As method for controlling an ejector mode steam compression system for an extended time
EP3217132B1 (en) * 2016-03-07 2018-09-05 Bosal Emission Control Systems NV Plate heat exchanger and method for manufacturing a plate heat exchanger
US10876794B2 (en) 2017-06-12 2020-12-29 Ingersoll-Rand Industrial U.S., Inc. Gasketed plate and shell heat exchanger
DK179580B1 (en) * 2017-11-22 2019-02-20 Danfoss A/S Heat transfer plate for plate heat exchanger and plate heat exchanger with the same
EP3489606A1 (en) * 2017-11-22 2019-05-29 Danfoss A/S Heat transfer plate for plate heat exchanger and plate heat exchanger with the same
SE541905C2 (en) * 2017-12-05 2020-01-02 Swep Int Ab Heat exchanger and method for forming heat exchanger plates
US10914652B2 (en) * 2018-05-31 2021-02-09 Wcr, Inc. Leak detection for heat exchanger plate
EP3587984B1 (en) 2018-06-28 2020-11-11 Alfa Laval Corporate AB Heat transfer plate and gasket
DK180146B1 (en) * 2018-10-15 2020-06-25 Danfoss As Intellectual Property Heat exchanger plate with strenghened diagonal area
DK180145B1 (en) * 2018-11-27 2020-06-25 Danfoss As Intellectual Property Plate heat exchanger
DK180492B1 (en) * 2019-11-04 2021-05-27 Danfoss As Plate-type heat exchanger
PT4083561T (en) * 2021-04-27 2023-12-06 Alfa Laval Corp Ab Heat transfer plate and gasket

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GB710932A (en) * 1950-08-19 1954-06-23 Creamery Package Mfg Company L Improvements in plate type heat exchangers
DE19900629A1 (en) * 1998-01-12 1999-07-15 Apv Heat Exchanger As Heat exchanger plate for use in plate-shaped heat exchanger

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US1960345A (en) * 1932-12-23 1934-05-29 Gen Motors Corp Radiator
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GB809886A (en) * 1956-03-08 1959-03-04 Rosenblads Patenter Ab Improvements in or relating to heat exchangers of the plate type
SE466027B (en) * 1990-05-16 1991-12-02 Alfa Laval Thermal Ab DOUBLE WALL PLATE HEAT EXCHANGER WITH LEAKAGE CHANNELS TWO SEALING PARTS
GB9119727D0 (en) * 1991-09-16 1991-10-30 Apv Baker Ltd Plate heat exchanger
JP3040215B2 (en) * 1991-09-25 2000-05-15 株式会社日阪製作所 Plate heat exchanger
JPH06300475A (en) * 1993-04-20 1994-10-28 Hisaka Works Ltd Gasket for plate type heat exchanger
SE9601438D0 (en) * 1996-04-16 1996-04-16 Tetra Laval Holdings & Finance plate heat exchangers
JP3814917B2 (en) * 1997-02-26 2006-08-30 株式会社デンソー Stacked evaporator
DE19709671A1 (en) * 1997-03-11 1998-09-17 Api Schmidt Bretten Gmbh & Co Plate heat exchanger
DK174780B1 (en) * 1998-01-12 2003-11-03 Apv Heat Exchanger As Plate heat exchanger with wedge shaped gasket
US6131648A (en) * 1998-11-09 2000-10-17 Electric Boat Corporation High pressure corrugated plate-type heat exchanger
US6478081B1 (en) * 1999-08-04 2002-11-12 Apv North America Inc. Plate heat exchanger
SE519570C2 (en) * 2001-07-09 2003-03-11 Alfa Laval Corp Ab Heat transfer plate with flow separator; plate packages and plate heat exchangers
JP2003106782A (en) * 2001-09-28 2003-04-09 Hisaka Works Ltd Welded plate type heat exchanger
JP4416076B2 (en) * 2003-09-30 2010-02-17 株式会社日阪製作所 Joined plate heat exchanger
SE527981C2 (en) * 2004-06-04 2006-07-25 Alfa Laval Corp Ab Method and apparatus for assessing the risk of fluid leakage in a heat exchanger with sensor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB710932A (en) * 1950-08-19 1954-06-23 Creamery Package Mfg Company L Improvements in plate type heat exchangers
DE19900629A1 (en) * 1998-01-12 1999-07-15 Apv Heat Exchanger As Heat exchanger plate for use in plate-shaped heat exchanger

Also Published As

Publication number Publication date
PT1842022E (en) 2012-03-16
AU2006209162A1 (en) 2006-08-03
CN101124450B (en) 2011-11-16
DK1842022T3 (en) 2012-03-19
AU2006209162B2 (en) 2010-06-03
JP5225692B2 (en) 2013-07-03
WO2006080874A1 (en) 2006-08-03
EP1842022A1 (en) 2007-10-10
CN101124450A (en) 2008-02-13
US20080196873A1 (en) 2008-08-21
JP2008528927A (en) 2008-07-31
EP1842022B1 (en) 2011-12-21
SE528847C2 (en) 2007-02-27
ATE538354T1 (en) 2012-01-15
ES2377509T3 (en) 2012-03-28
NZ556193A (en) 2009-11-27
SE0500216L (en) 2006-07-29

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