ES2198179A1 - Heat exchanger for gas - Google Patents

Heat exchanger for gas

Info

Publication number
ES2198179A1
ES2198179A1 ES200100484A ES200100484A ES2198179A1 ES 2198179 A1 ES2198179 A1 ES 2198179A1 ES 200100484 A ES200100484 A ES 200100484A ES 200100484 A ES200100484 A ES 200100484A ES 2198179 A1 ES2198179 A1 ES 2198179A1
Authority
ES
Spain
Prior art keywords
heat exchanger
gas
diffusing element
gases
cooled
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
ES200100484A
Other languages
Spanish (es)
Other versions
ES2198179B1 (en
Inventor
Bernad Jose Luis Garcia
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.)
Valeo Termico SA
Original Assignee
Valeo Termico SA
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 Valeo Termico SA filed Critical Valeo Termico SA
Priority to ES200100484A priority Critical patent/ES2198179B1/en
Priority to PCT/EP2002/002304 priority patent/WO2002090860A1/en
Priority to GB0320641A priority patent/GB2391931A/en
Publication of ES2198179A1 publication Critical patent/ES2198179A1/en
Application granted granted Critical
Publication of ES2198179B1 publication Critical patent/ES2198179B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • F02M26/29—Constructional details of the coolers, e.g. pipes, plates, ribs, insulation or materials
    • F02M26/32—Liquid-cooled heat exchangers
    • 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
    • F28F9/0278—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of stacked distribution plates or perforated plates arranged over end 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
    • F28D21/0001—Recuperative heat exchangers
    • F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases

Landscapes

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

Abstract

The invention concerns a heat exchanger comprising a plurality of parallel conduits (2) wherein circulate the gases to be cooled and an intake manifold (5) interposed between a gas intake pipe (4) and the intake of said conduits (2). The invention is characterised in that a perforated and substantially flat diffusing element (6, 6') is placed in the intake manifold (5) and arranged substantially perpendicular to the flow direction of the gases to be cooled. The diffusing element can be either a plate, or a grid. The diffusing element provides the apparatus with better efficiency without any increase in price or dimensions.
ES200100484A 2001-03-01 2001-03-01 HEAT EXCHANGER FOR GASES. Expired - Fee Related ES2198179B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES200100484A ES2198179B1 (en) 2001-03-01 2001-03-01 HEAT EXCHANGER FOR GASES.
PCT/EP2002/002304 WO2002090860A1 (en) 2001-03-01 2002-02-26 Heat exchanger for gas
GB0320641A GB2391931A (en) 2001-03-01 2002-02-26 Heat exchanger for gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200100484A ES2198179B1 (en) 2001-03-01 2001-03-01 HEAT EXCHANGER FOR GASES.

Publications (2)

Publication Number Publication Date
ES2198179A1 true ES2198179A1 (en) 2004-01-16
ES2198179B1 ES2198179B1 (en) 2004-11-16

Family

ID=8496933

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200100484A Expired - Fee Related ES2198179B1 (en) 2001-03-01 2001-03-01 HEAT EXCHANGER FOR GASES.

Country Status (3)

Country Link
ES (1) ES2198179B1 (en)
GB (1) GB2391931A (en)
WO (1) WO2002090860A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005014385A1 (en) * 2005-03-24 2006-09-28 Emitec Gesellschaft Für Emissionstechnologie Mbh Exhaust gas heat exchanger, in particular exhaust gas cooler for exhaust gas recirculation in motor vehicles
US9857109B2 (en) * 2008-01-02 2018-01-02 Johnson Controls Technology Company Heat exchanger
KR20120007066A (en) * 2009-04-29 2012-01-19 바스프 에스이 Shell and tube heat exchanger and method for removing volatile substances from a polymer solution
EP2667007B1 (en) * 2009-07-10 2015-04-15 MAHLE Behr GmbH & Co. KG Heat exchanger, exhaust gas recirculation system and internal combustion engine
ITMI20100249U1 (en) 2010-07-16 2012-01-17 Alfa Laval Corp Ab HEAT EXCHANGE DEVICE WITH REFRIGERANT FLUID DISTRIBUTION SYSTEM
DE102011003649A1 (en) * 2011-02-04 2012-08-09 Behr Gmbh & Co. Kg Heat exchanger
NL2008184A (en) * 2011-02-28 2012-08-29 Asml Netherlands Bv Gas manifold, module for a lithographic apparatus, lithographic apparatus and device manufacturing method.
JP5795994B2 (en) 2012-07-09 2015-10-14 住友精密工業株式会社 Heat exchanger
FR3016027A1 (en) * 2014-01-02 2015-07-03 Electricite De France THERMAL EXCHANGER COMPRISING A GRID
JP2017032232A (en) * 2015-08-04 2017-02-09 パナソニック株式会社 Evaporator and Rankine cycle system
NL2018753B1 (en) * 2017-04-20 2018-05-08 Apex Int Holding B V Gas Flow Conditioner Device for a Heat Exchanger
KR102343408B1 (en) * 2017-11-17 2021-12-27 주식회사 엘지화학 Heat exchanger
WO2019224978A1 (en) * 2018-05-24 2019-11-28 三菱電機株式会社 Shell-and-tube heat exchanger
EP4111123A1 (en) * 2020-02-26 2023-01-04 SABIC Global Technologies B.V. Impingement device for heat exchanger inlet tube protection
CN112432543A (en) * 2020-11-20 2021-03-02 无锡锡州机械有限公司 Flue gas distributor

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2768814A (en) * 1950-10-27 1956-10-30 Frey Plate warmer exchanger
US3795259A (en) * 1971-07-07 1974-03-05 Stal Refrigeration Ab Device for evenly mixing and distributing a gas and liquid mixture
EP0043383A1 (en) * 1980-07-08 1982-01-13 Riedel Kälte- und Klimatechnik GmbH & Co, KG Evaporator for liquid and/or gaseous media, especially for refrigeration plants and heat pumps
DE3908277A1 (en) * 1989-03-14 1990-09-20 Dmp Mineraloel Petrochemie Gmb Erosion protection for heat exchangers
US5415223A (en) * 1993-08-02 1995-05-16 Calsonic International, Inc. Evaporator with an interchangeable baffling system
JPH07159076A (en) * 1993-12-08 1995-06-20 Nissan Motor Co Ltd Stacked heat exchanger
EP1079194A2 (en) * 1999-08-23 2001-02-28 Nippon Shokubai Co., Ltd. Method for preventing plate type heat exchanger from blockage

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3612841A1 (en) * 1986-04-16 1987-10-22 Steinmueller Gmbh L & C Heat exchanger for heat exchange between a hot gas and a flow agent conducted in pipe bundle heater surfaces, especially heat exchanger for gas-cooled high-temperature reactors
JP3326883B2 (en) * 1993-07-26 2002-09-24 日産自動車株式会社 Gas turbine flow path structure

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2768814A (en) * 1950-10-27 1956-10-30 Frey Plate warmer exchanger
US3795259A (en) * 1971-07-07 1974-03-05 Stal Refrigeration Ab Device for evenly mixing and distributing a gas and liquid mixture
EP0043383A1 (en) * 1980-07-08 1982-01-13 Riedel Kälte- und Klimatechnik GmbH & Co, KG Evaporator for liquid and/or gaseous media, especially for refrigeration plants and heat pumps
DE3908277A1 (en) * 1989-03-14 1990-09-20 Dmp Mineraloel Petrochemie Gmb Erosion protection for heat exchangers
US5415223A (en) * 1993-08-02 1995-05-16 Calsonic International, Inc. Evaporator with an interchangeable baffling system
JPH07159076A (en) * 1993-12-08 1995-06-20 Nissan Motor Co Ltd Stacked heat exchanger
EP1079194A2 (en) * 1999-08-23 2001-02-28 Nippon Shokubai Co., Ltd. Method for preventing plate type heat exchanger from blockage

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
[CD-ROM] Recuperado de Patent Abstracts of Japan & JP 07159076 A (NISSAN MOTOR CO LTD) 20.06.1995 (resumen) *

Also Published As

Publication number Publication date
GB2391931A (en) 2004-02-18
WO2002090860A1 (en) 2002-11-14
ES2198179B1 (en) 2004-11-16
GB0320641D0 (en) 2003-10-01

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