EP2189744A3 - Heat exchanger and heater with a heat exchanger - Google Patents

Heat exchanger and heater with a heat exchanger Download PDF

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Publication number
EP2189744A3
EP2189744A3 EP09176273.2A EP09176273A EP2189744A3 EP 2189744 A3 EP2189744 A3 EP 2189744A3 EP 09176273 A EP09176273 A EP 09176273A EP 2189744 A3 EP2189744 A3 EP 2189744A3
Authority
EP
European Patent Office
Prior art keywords
flow space
heat exchanger
axially parallel
flow
eccentric
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.)
Withdrawn
Application number
EP09176273.2A
Other languages
German (de)
French (fr)
Other versions
EP2189744A2 (en
Inventor
Goekce Cetin
Servet Yildirim
Oytun Evren Tuzcu
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP2189744A2 publication Critical patent/EP2189744A2/en
Publication of EP2189744A3 publication Critical patent/EP2189744A3/en
Withdrawn legal-status Critical Current

Links

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
    • F28D9/0012—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 apparatus having an annular form
    • F28D9/0018—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 apparatus having an annular form without any annular circulation of the heat exchange media
    • 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
    • F24H1/24—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers
    • 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
    • F24H1/40—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes
    • 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
    • F24H1/40—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes
    • F24H1/403—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes the water tubes being arranged in one or more circles around the burner
    • 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
    • F24H1/44—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with combinations of two or more of the types covered by groups F24H1/24 - F24H1/40 , e.g. boilers having a combination of features covered by F24H1/24 - F24H1/40
    • 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
    • F28D7/1669—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 the conduit assemblies having an annular shape; the conduits being assembled around a central distribution tube
    • 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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/24—Arrangements for promoting turbulent flow of heat-exchange media, e.g. by plates
    • 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
    • F28D2021/0024—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for combustion apparatus, e.g. for boilers

Landscapes

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

Abstract

Die Erfindung betrifft einen Wärmetauscher zur indirekten Wärmeübertragung zwischen mindestens zwei Fluiden, umfassend einen ersten Strömungsraum für ein erstes Fluid und einen hiervon durch mindestens eine wärmedurchlässige Wand getrennten zweiten Strömungsraum für mindestens ein weiteres Fluid. Der erfindungsgemäße Wärmetauscher ist gekennzeichnet durch einen ersten Strömungsraum (1), der im Wesentlichen aus mindestens zwei entlang einer zentralen Achse stapelbaren, zueinander beabstandeten Platten (11, 12) gebildet ist und einen zweiten Strömungsraum (2), der einen in Bezug auf den ersten Strömungsraum (1) innenliegenden und/oder einen außen liegenden Abschnitt umfasst, wobei der innenliegende Abschnitt den ersten Strömungsraum (1) in Form mindestens eines achsparallelen Innenkanals (21) mit exzentrischer Anordnung durchsetzt und der außen liegende Abschnitt den ersten Strömungsraum (1) in Form mindestens eines achsparallelen Außenkanals (22) mit exzentrischer oder hohlzylindrisch-konzentrischer Anordnung umgibt.

Figure imgaf001
The invention relates to a heat exchanger for indirect heat transfer between at least two fluids, comprising a first flow space for a first fluid and a second flow space separated therefrom by at least one heat-permeable wall for at least one further fluid. The heat exchanger according to the invention is characterized by a first flow space (1), which is essentially formed of at least two plates (11, 12) stackable along a central axis, and a second flow space (2), one with respect to the first Flow chamber (1) inside and / or an outer section comprises, wherein the inner portion of the first flow space (1) in the form of at least one axially parallel inner channel (21) passes through eccentric arrangement and the outer portion of the first flow space (1) in shape surrounds at least one axially parallel outer channel (22) with eccentric or hollow cylindrical concentric arrangement.
Figure imgaf001
EP09176273.2A 2008-11-19 2009-11-18 Heat exchanger and heater with a heat exchanger Withdrawn EP2189744A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TR2008/08833A TR200808833A2 (en) 2008-11-19 2008-11-19 Heat exchangers and heat exchangers

Publications (2)

Publication Number Publication Date
EP2189744A2 EP2189744A2 (en) 2010-05-26
EP2189744A3 true EP2189744A3 (en) 2014-02-19

Family

ID=41719289

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09176273.2A Withdrawn EP2189744A3 (en) 2008-11-19 2009-11-18 Heat exchanger and heater with a heat exchanger

Country Status (2)

Country Link
EP (1) EP2189744A3 (en)
TR (1) TR200808833A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU662456B2 (en) * 1993-01-07 1995-08-31 Arthur Maurice Meredith A thermal oil heater
WO2003106909A2 (en) * 2002-06-13 2003-12-24 Worgas Bruciatori S.R.L. Heat exchanger
WO2005071343A1 (en) * 2004-01-23 2005-08-04 Alfa Laval Corporate Ab Heat exchanger
US20080127910A1 (en) * 2006-11-30 2008-06-05 Miura Co., Ltd. Boiler

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE514682C2 (en) 2000-02-24 2001-04-02 Swep Int Ab Apparatus for catalytic treatment of streaming media, including a plate heat exchanger

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU662456B2 (en) * 1993-01-07 1995-08-31 Arthur Maurice Meredith A thermal oil heater
WO2003106909A2 (en) * 2002-06-13 2003-12-24 Worgas Bruciatori S.R.L. Heat exchanger
WO2005071343A1 (en) * 2004-01-23 2005-08-04 Alfa Laval Corporate Ab Heat exchanger
US20080127910A1 (en) * 2006-11-30 2008-06-05 Miura Co., Ltd. Boiler

Also Published As

Publication number Publication date
EP2189744A2 (en) 2010-05-26
TR200808833A2 (en) 2010-06-21

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