EP1892491A3 - Unit with a gas cooler and inner heat exchanger and heat exchanger - Google Patents

Unit with a gas cooler and inner heat exchanger and heat exchanger Download PDF

Info

Publication number
EP1892491A3
EP1892491A3 EP07013144A EP07013144A EP1892491A3 EP 1892491 A3 EP1892491 A3 EP 1892491A3 EP 07013144 A EP07013144 A EP 07013144A EP 07013144 A EP07013144 A EP 07013144A EP 1892491 A3 EP1892491 A3 EP 1892491A3
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
unit
gas cooler
structural unit
inner 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.)
Withdrawn
Application number
EP07013144A
Other languages
German (de)
French (fr)
Other versions
EP1892491A2 (en
Inventor
Kurt Molt
Uwe FÖRSTER
Thomas Himmer
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.)
Mahle Behr GmbH and Co KG
Original Assignee
Behr GmbH and Co KG
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 Behr GmbH and Co KG filed Critical Behr GmbH and Co KG
Publication of EP1892491A2 publication Critical patent/EP1892491A2/en
Publication of EP1892491A3 publication Critical patent/EP1892491A3/en
Withdrawn legal-status Critical Current

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
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F28F1/022—Tubular elements of cross-section which is non-circular with multiple channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • 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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
    • F28D1/0461—Combination of different types of heat exchanger, e.g. radiator combined with tube-and-shell heat exchanger; Arrangement of conduits for heat exchange between at least two media and for heat exchange between at least one medium and the large body of fluid
    • 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
    • F28D7/10—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 one within the other, e.g. concentrically
    • F28D7/106—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 one within the other, e.g. concentrically consisting of two coaxial conduits or modules of two coaxial conduits
    • 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
    • F28D7/1684—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 the conduits having a non-circular cross-section
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
    • F25B2309/061—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide with cycle highest pressure above the supercritical pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F25B2500/18—Optimization, e.g. high integration of refrigeration components
    • 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
    • F28D2021/0068—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for refrigerant cycles
    • F28D2021/0073—Gas coolers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
    • F28F2255/16—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes extruded
    • 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

Landscapes

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

Abstract

Die Erfindung betrifft eine Einheit, aufweisend einen ersten Wärmetauscher (1), insbesondere einen Gaskühler, welcher der Wärmeübertragung von einem Kältemittel an Luft oder ein anderes durch den ersten Wärmetauscher (1) strömendes Medium dient, und mindestens einen zweiten, inneren Wärmetauscher (5), die als bauliche Einheit ausgebildet sind, wobei der zweite, innere Wärmetauscher (5) seitlich versetzt und etwas beabstandet in einer Ebene mit dem ersten Wärmetauscher (1) angeordnet und über mindestens eine Anschlussleitung (10) direkt mit dem ersten Wärmetauscher (1) zur Bildung der baulichen Einheit verbunden, insbesondere verlötet, ist.

Figure imgaf001
The invention relates to a unit comprising a first heat exchanger (1), in particular a gas cooler, which serves for the heat transfer from a refrigerant to air or another medium flowing through the first heat exchanger (1), and at least one second, internal heat exchanger (5). formed as a structural unit, wherein the second, inner heat exchanger (5) laterally offset and slightly spaced in a plane with the first heat exchanger (1) and at least one connecting line (10) directly to the first heat exchanger (1) Forming the structural unit connected, in particular soldered, is.
Figure imgaf001
EP07013144A 2006-07-12 2007-07-05 Unit with a gas cooler and inner heat exchanger and heat exchanger Withdrawn EP1892491A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200610032570 DE102006032570A1 (en) 2006-07-12 2006-07-12 Heat exchanger unit for air conditioning system of motor vehicle, has internal heat exchanger directly connected or soldered with heat exchanger over connecting cable for formation of structural unit

Publications (2)

Publication Number Publication Date
EP1892491A2 EP1892491A2 (en) 2008-02-27
EP1892491A3 true EP1892491A3 (en) 2009-02-18

Family

ID=38884718

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07013144A Withdrawn EP1892491A3 (en) 2006-07-12 2007-07-05 Unit with a gas cooler and inner heat exchanger and heat exchanger

Country Status (2)

Country Link
EP (1) EP1892491A3 (en)
DE (1) DE102006032570A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007051123A1 (en) * 2007-10-24 2009-04-30 Behr Gmbh & Co. Kg Inner heat exchanger for a refrigerant circuit
DE102009050888A1 (en) * 2009-10-27 2011-04-28 Behr Gmbh & Co. Kg Heat exchanger e.g. exhaust gas heat exchanger, for recirculation and cooling of exhaust gas of diesel engine of motor vehicle, has housing provided with housing casing, where housing casing and pipes are designed one-piece
FR2962199B1 (en) * 2010-06-30 2012-09-21 Valeo Systemes Thermiques CONDENSER, IN PARTICULAR FOR AIR CONDITIONING SYSTEM OF A MOTOR VEHICLE.
DE102012017404A1 (en) * 2012-09-03 2014-03-27 GM Global Technology Operations, LLC (n.d. Ges. d. Staates Delaware) Heat exchanger for motor vehicle air conditioning system, has inner tube and outer tube, which partially encloses inner tube by forming intermediate space through which heat exchange medium is flowed, where inner tube is multi-channel tube
KR101438608B1 (en) * 2012-12-13 2014-09-05 현대자동차 주식회사 Cooling module for vehicle
EP3742073B1 (en) * 2019-05-21 2022-03-30 Carrier Corporation Refrigeration apparatus and use thereof
CN110553533A (en) * 2019-09-11 2019-12-10 上海蓝滨石化设备有限责任公司 Connecting structure of porous flat tube and tube plate of aluminum air cooler

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19830757A1 (en) * 1998-07-09 2000-01-13 Behr Gmbh & Co Air conditioning system especially for a motor vehicle
DE10060114A1 (en) * 1999-12-09 2001-06-13 Valeo Climatisation Air-conditioning circuit has condenser comprising outlet connected with first branch of internal heat exchanger and outlet connected via pressure reducer with second branch
FR2825456A1 (en) * 2001-05-29 2002-12-06 Valeo Thermique Moteur Sa Heat exchanger for motor vehicles, has casing and fluid circulation tubes integrated into monocoque body
FR2840674A1 (en) * 2002-06-11 2003-12-12 Denso Corp HEAT EXCHANGE DEVICE FOR A COMPRESSION REFRIGERATION CYCLE
JP2005221087A (en) * 2004-02-03 2005-08-18 Matsushita Electric Ind Co Ltd Heat exchanger
EP1724536A2 (en) * 2005-05-11 2006-11-22 Modine Manufacturing Company Heat exchanger with accumulator
EP1734325A1 (en) * 2004-03-17 2006-12-20 T.RAD Co,.Ltd Double-tube heat exchanger and method of producing the same

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19830757A1 (en) * 1998-07-09 2000-01-13 Behr Gmbh & Co Air conditioning system especially for a motor vehicle
DE10060114A1 (en) * 1999-12-09 2001-06-13 Valeo Climatisation Air-conditioning circuit has condenser comprising outlet connected with first branch of internal heat exchanger and outlet connected via pressure reducer with second branch
FR2825456A1 (en) * 2001-05-29 2002-12-06 Valeo Thermique Moteur Sa Heat exchanger for motor vehicles, has casing and fluid circulation tubes integrated into monocoque body
FR2840674A1 (en) * 2002-06-11 2003-12-12 Denso Corp HEAT EXCHANGE DEVICE FOR A COMPRESSION REFRIGERATION CYCLE
JP2005221087A (en) * 2004-02-03 2005-08-18 Matsushita Electric Ind Co Ltd Heat exchanger
EP1734325A1 (en) * 2004-03-17 2006-12-20 T.RAD Co,.Ltd Double-tube heat exchanger and method of producing the same
EP1724536A2 (en) * 2005-05-11 2006-11-22 Modine Manufacturing Company Heat exchanger with accumulator

Also Published As

Publication number Publication date
EP1892491A2 (en) 2008-02-27
DE102006032570A1 (en) 2008-02-07

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