DE10227929A1 - The heat exchanger - Google Patents
The heat exchanger Download PDFInfo
- Publication number
- DE10227929A1 DE10227929A1 DE10227929A DE10227929A DE10227929A1 DE 10227929 A1 DE10227929 A1 DE 10227929A1 DE 10227929 A DE10227929 A DE 10227929A DE 10227929 A DE10227929 A DE 10227929A DE 10227929 A1 DE10227929 A1 DE 10227929A1
- Authority
- DE
- Germany
- Prior art keywords
- heat exchanger
- coolant
- air
- arrangement according
- charge air
- 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- Withdrawn
Links
- 239000002826 coolant Substances 0.000 claims description 49
- 239000003990 capacitor Substances 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 6
- 239000003570 air Substances 0.000 description 38
- 238000001816 cooling Methods 0.000 description 12
- 239000012080 ambient air Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000011324 bead Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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
- 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
- F28D1/0426—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids with units having particular arrangement relative to the large body of fluid, e.g. with interleaved units or with adjacent heat exchange units in common air flow or with units extending at an angle to each other or with units arranged around a central element
- F28D1/0435—Combination of units extending one behind the other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P3/00—Liquid cooling
- F01P3/18—Arrangements or mounting of liquid-to-air heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P3/00—Liquid cooling
- F01P3/18—Arrangements or mounting of liquid-to-air heat-exchangers
- F01P2003/182—Arrangements or mounting of liquid-to-air heat-exchangers with multiple heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P3/00—Liquid cooling
- F01P3/18—Arrangements or mounting of liquid-to-air heat-exchangers
- F01P2003/185—Arrangements or mounting of liquid-to-air heat-exchangers arranged in parallel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P3/00—Liquid cooling
- F01P3/18—Arrangements or mounting of liquid-to-air heat-exchangers
- F01P2003/187—Arrangements or mounting of liquid-to-air heat-exchangers arranged in series
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P2060/00—Cooling circuits using auxiliaries
- F01P2060/02—Intercooler
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P2060/00—Cooling circuits using auxiliaries
- F01P2060/14—Condenser
Abstract
Die Erfindung betrifft eine Wärmeübertrageranordnung mit einem ersten Wärmeübertrager, einem zweiten Wärmeübertrager und einem dritten Wärmeübertrager, die parallel zueinander angeordnet und einstückig ausgebildet sind, wobei in Luftströmungsrichtung gesehen zwei der Wärmeübertrager auf gleicher Höhe zueinander angeordnet sind.The invention relates to a heat exchanger assembly comprising a first heat exchanger, a second heat exchanger and a third heat exchanger, which are arranged parallel to each other and integrally formed, wherein seen in the air flow direction, two of the heat exchangers are arranged at the same height to each other.
Description
Die Erfindung betrifft eine Wärmeübertrageranordnung gemäß dem Oberbegriff des Anspruches 1.The invention relates to a heat exchanger arrangement according to the generic term of claim 1.
Zur Leistungssteigerung von Motoren werden Turbolader zur Verdichtung der Luft verwendet. Hierbei erfolgt jedoch eine Erwärmung der Luft, im folgenden als Ladeluft bezeichnet, infolge der Kompression im Turbolader auf Temperaturen von über 150°C. Um eine derartige Lufterwärmung zu vermindern, werden Luftkühler verwendet, die vorne im Kühlmodul angeordnet sind und zur Kühlung der Ladeluft dienen. Die Ladeluft strömt dabei durch einen Wärmeübertrager, der von Umgebungsluft durchströmt und damit gekühlt wird. Dadurch ist eine Abkühlung der Ladeluft auf eine Temperatur möglich, die etwa 40–80 K über der Temperatur der Umgebungsluft liegt.To increase the performance of engines Turbochargers are used to compress the air. This takes place but a warming the air, hereinafter referred to as charge air, as a result of compression in the turbocharger to temperatures above 150 ° C. To such an air heating too diminish, become air coolers used in the front of the cooling module are arranged and for cooling serve the charge air. The charge air flows through a heat exchanger, which flows through ambient air and cooled with it becomes. This is a cooling the charge air is possible to a temperature that is about 40-80 K above the Temperature of the ambient air is.
Ferner ist bekannt, dass die Kühlung der Ladeluft über einen Kühlmittelkreislauf erfolgt. Im folgenden wird auf diesen Kreislauf als Niedertemperatur-Kreislauf Bezug genommen. Hierbei strömt die Ladeluft motornah durch einen kühlmittelbeaufschlagten Luftkühler, der Teil des Niedertemperatur- Kreislaufs ist, in dem die Wärme an das Kühlmittel übertragen wird. Das Kühlmittel wird durch einen Luft-/Kühlmittelkühler gepumpt, der im vorderen Kühlmodul des Fahrzeuges angeordnet ist. Dort wird die Wärme an die Umgebungsluft abgegeben, wodurch die kühlmittelgekühlte Ladeluft-Kühlung einen höheren Wirkungsgrad als die luftgekühlte Ladeluft-Kühlung aufweist.Furthermore, it is known that the cooling of Charge air over a coolant circuit he follows. The following is on this cycle as a low-temperature circuit Referenced. Hereby flows the charge air close to the engine through a Kühlmittelbeaufschlagten air cooler, the Part of the low-temperature circuit is where the heat is transferred to the coolant becomes. The coolant is pumped through an air / coolant cooler, the in the front cooling module of the vehicle is arranged. There, the heat is released into the ambient air, whereby the coolant-cooled charge air cooling a higher efficiency as the air-cooled Charge air-cooling having.
Eine entsprechende Wärmeübertrageranordnung
mit einem Ladeluftkühler
ist aus der
Eine derartige Wärmeübertrageranordnung lässt jedoch noch Wünsche offen.However, such a heat exchanger arrangement allows still wishes open.
Es ist Aufgabe der Erfindung, eine Wärmeübertrageranordnung der eingangs genannten Art zu verbessern.It is an object of the invention to provide a The heat exchanger to improve the type mentioned.
Diese Aufgabe wird gelöst durch eine Wärmeübertrageranordnung mit den Merkmalen des Anspruchs 1. Vorteilhafte Ausgestaltungen sind Gegenstand der Unteransprüche.This task is solved by a heat exchanger arrangement with the features of claim 1. Advantageous embodiments are the subject of the dependent claims.
Erfindungsgemäß ist eine Wärmeübertrageranordnung mit mindestens drei Wärmeübertragern vorgesehen, die im wesentlichen parallel zueinander angeordnet und miteinander fest verbunden sind, wobei in Luftströmungsrichtung gesehen zwei der Wärmeübertrager auf gleicher Höhe zueinander angeordnet sind. Hierbei sollten die jeweiligen Ein- und Auslasstemperaturen der einzelnen Wärmeübertrager in ähnlichen Temperaturbereichen liegen.According to the invention, a heat exchanger arrangement provided with at least three heat exchangers, which are arranged substantially parallel to each other and with each other are firmly connected, as seen in the direction of air flow two the heat exchanger at the same height are arranged to each other. Here, the respective and outlet temperatures of the individual heat exchangers in similar Temperature ranges are.
Durch die einstückige Ausgestaltung werden Bauteile eingespart, da nur ein Teil in den Motorraum eines Kraftfahrzeuges eingesetzt und befestigt werden muss. Die Montage wird erleichtert. Ferner lassen sich durch eine entsprechende Ausgestaltung deutlich geringere Bauraumtiefen realisieren.The one-piece design components saved as only a part in the engine compartment of a motor vehicle must be used and attached. The assembly is facilitated. Furthermore, it can be clear by an appropriate design realize smaller installation depths.
Vorzugsweise ist der erste der beiden sich in Luftströmungsrichtung gesehen auf gleicher Höhe befindlichen Wärmeübertrager über dem zweiten Wärmeübertrager angeordnet. Dabei handelt es sich vorzugsweise beim ersten Wärmeübertrager um einen ein Motor-Kühlmittelkühler, beim zweiten Wärmeübertrager um einen Ladeluft-/Kühlmittelkühler und beim dritten Wärmeübertrager um einen Kondensator.Preferably, the first of the two in airflow direction seen at the same height Heat exchanger above the second heat exchanger arranged. This is preferably the first heat exchanger around an engine coolant radiator, at second heat exchanger to a charge air / coolant radiator and at the third heat exchanger around a capacitor.
Vorzugsweise weisen zwei der Wärmeübertrager, insbesondere der Motor-Kühlmittelkühler und der Ladeluft-/Kühlmittelkühler, einen gemeinsamen Kühlmittelkreislauf auf, jedoch ist auch eine getrennte Ausgestaltung möglich. Im Falle eines gemeinsamen Kühlmittelkreislaufs erfolg insbesondere ein Durchströmen des Motor-Kühlmittelkühlers durch den gesamten Kühlmittelstrom und ein Teilstrom durchströmt anschließend noch den Ladeluft-/Kühlmittelkühler. Die Verteilung des Kühlmittelstroms kann durch die Ausgestaltung der Rohre beeinflusst werden.Preferably, two of the heat exchangers, in particular the engine coolant radiator and the Charge air / coolant radiator, one common coolant circuit on, but also a separate configuration is possible. in the Case of a common coolant circuit success in particular a flow through of the engine coolant radiator by the total coolant flow and a partial flow flows through subsequently still the charge air / coolant cooler. The Distribution of the coolant flow can be influenced by the design of the tubes.
Vorzugsweise ist in mindestens einem der Wärmeübertrager, insbesondere im Ladeluft-/Kühlmittelkühler, eine Umlenkung in der Tiefe vorgesehen.Preferably in at least one the heat exchanger, especially in the charge air / coolant radiator, a Redirection provided in depth.
Vorzugsweise liegen in Luftströmungsrichtung gesehen die beiden auf gleicher Höhe liegenden Wärmeübertrager hinter dem dritten Wärmeübertrager.Preferably lie in the direction of air flow seen the two lying at the same height heat exchanger behind the third heat exchanger.
Im folgenden wird die Erfindung anhand dreier Ausführungsbeispiele mit einer Variante unter Bezugnahme auf die Zeichnung im einzelnen erläutert. In der Zeichnung zeigen:
-
1 eine perspektivische Ansicht eines Teiles einer Wärmetauscheranordnung gemäß dem ersten Ausführungsbeispiel; -
2 eine Seitenansicht der Wärmetauscheranordnung von1 ; -
3 einen Kreislauf zur Ladeluftkühlung gemäß dem ersten Ausführungsbeispiel; -
4 eine schematische Ansicht einer Wärmeübertrageranordnung gemäß dem zweiten Ausführungsbeispiel; -
5 einen Schnitt durch die Wärmeübertrageranordnung gemäß4 ; -
6 einen Darstellung der Kühlmittelkreisläufe gemäß dem zweiten Ausführungsbeispiel; und -
7 eine Darstellung des Strömungsverlaufs gemäß einer Variante.
-
1 a perspective view of a part of a heat exchanger assembly according to the first embodiment; -
2 a side view of the heat exchanger assembly of1 ; -
3 a cycle for intercooling according to the first embodiment; -
4 a schematic view of a heat exchanger assembly according to the second embodiment; -
5 a section through the heat exchanger assembly according to4 ; -
6 a representation of the coolant circuits according to the second embodiment; and -
7 a representation of the flow path according to a variant.
Die
Im Motor-Kühlmittelkühler
Im Ladeluft-/Kühlmittelkühler
Gemäß dem ersten Ausführungsbeispiel
ist der Ladeluft-/Kühlmittelkühler
Im folgenden wird unter Bezugnahme
auf die
Gemäß dem zweiten Ausführungsbeispiel sind
die beiden Kühlmittelkreisläufe A und
B getrennt ausgebildet, wie in
- 1, 101, 201, 3011, 101, 201, 301
- WärmeübertrageranordnungThe heat exchanger
- 2, 1022, 102
- Motor-KühlmittelkühlerEngine coolant radiator
- 3, 1033, 103
- Ladeluft-/KühlmittelkühlerCharge-air / coolant radiator
- 4, 1044, 104
- Kondensatorcapacitor
- 55
- ZulaufIntake
- 66
- Auslassoutlet
- 77
- Auslassoutlet
- 110110
- Trennwandpartition wall
- 111 111
- SickenrohrSick pipe
- 112112
- Trennwandpartition wall
- A A
- Motor-KühlmittelkreislaufEngine coolant circuit
- B B
- Ladeluft-KühlmittelkreislaufCharge air-cooling circuit
- LL
- LadeluftkühlerIntercooler
- MM
- Motorengine
Claims (10)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10227929A DE10227929A1 (en) | 2002-06-21 | 2002-06-21 | The heat exchanger |
AU2003249860A AU2003249860A1 (en) | 2002-06-21 | 2003-06-23 | Heat transmitter arrangement |
EP03760680A EP1518083A1 (en) | 2002-06-21 | 2003-06-23 | Heat transmitter arrangement |
PCT/EP2003/006576 WO2004001312A1 (en) | 2002-06-21 | 2003-06-23 | Heat transmitter arrangement |
US10/518,489 US20050199382A1 (en) | 2002-06-21 | 2003-06-23 | Heat transmitter arrangement |
JP2004514835A JP2005530123A (en) | 2002-06-21 | 2003-06-23 | Heat transfer body arrangement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10227929A DE10227929A1 (en) | 2002-06-21 | 2002-06-21 | The heat exchanger |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10227929A1 true DE10227929A1 (en) | 2004-01-08 |
Family
ID=29719374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10227929A Withdrawn DE10227929A1 (en) | 2002-06-21 | 2002-06-21 | The heat exchanger |
Country Status (6)
Country | Link |
---|---|
US (1) | US20050199382A1 (en) |
EP (1) | EP1518083A1 (en) |
JP (1) | JP2005530123A (en) |
AU (1) | AU2003249860A1 (en) |
DE (1) | DE10227929A1 (en) |
WO (1) | WO2004001312A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITTO20130262A1 (en) * | 2013-03-29 | 2014-09-30 | Denso Corp | COOLING SYSTEM OF A SUCTION GAS FLUID FOR AN INTERNAL COMBUSTION ENGINE, INTEGRATED IN A ENGINE COOLING CIRCUIT |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE528815C2 (en) | 2005-03-18 | 2007-02-20 | Winloc Ag | Lock and key system with extra code combinations |
JP6080773B2 (en) * | 2011-11-17 | 2017-02-15 | 川崎重工業株式会社 | Engine intake structure and motorcycle equipped with the same |
JP6641865B2 (en) * | 2015-10-08 | 2020-02-05 | いすゞ自動車株式会社 | Vehicle cooling system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0450425A2 (en) * | 1990-03-27 | 1991-10-09 | Klöckner-Humboldt-Deutz Aktiengesellschaft | Arrangement for heat-exchanger |
DE19722097A1 (en) * | 1997-05-27 | 1998-12-03 | Behr Gmbh & Co | Heat exchanger and heat exchanger arrangement for a motor vehicle |
DE19961199A1 (en) * | 1999-12-18 | 2001-06-28 | Modine Mfg Co | Air-biased heat transfer system for use in vehicles has flat pipes fixed at ends around openings of two opposite pipe bases forming cohesive part holding all pipe ends with thermal tolerance area between heat transfer members |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5526873A (en) * | 1989-07-19 | 1996-06-18 | Valeo Thermique Moteur | Heat exchanger apparatus for a plurality of cooling circuits using the same coolant |
DE4142023C2 (en) * | 1991-12-19 | 2001-05-10 | Behr Gmbh & Co | Heat exchanger unit for motor vehicles |
FR2726325B1 (en) * | 1994-10-27 | 1997-01-03 | Peugeot | OIL COOLING DEVICE IN A VEHICLE EQUIPPED WITH A WATER COOLED ENGINE |
JP3324464B2 (en) * | 1997-10-01 | 2002-09-17 | 株式会社デンソー | Heat exchange equipment for vehicles |
DE19928193A1 (en) * | 1998-07-09 | 2000-01-13 | Behr Gmbh & Co | Heat exchanger system for motor vehicle |
FR2813385B1 (en) * | 2000-08-31 | 2002-12-20 | Denso Corp | DOUBLE HEAT EXCHANGER, ESPECIALLY RADIATOR AND CONDENSER FOR AIR CONDITIONING A VEHICLE |
KR100389698B1 (en) * | 2000-12-11 | 2003-06-27 | 삼성공조 주식회사 | High/Low Temperature Water Cooling System |
-
2002
- 2002-06-21 DE DE10227929A patent/DE10227929A1/en not_active Withdrawn
-
2003
- 2003-06-23 US US10/518,489 patent/US20050199382A1/en not_active Abandoned
- 2003-06-23 JP JP2004514835A patent/JP2005530123A/en active Pending
- 2003-06-23 EP EP03760680A patent/EP1518083A1/en not_active Withdrawn
- 2003-06-23 WO PCT/EP2003/006576 patent/WO2004001312A1/en active Application Filing
- 2003-06-23 AU AU2003249860A patent/AU2003249860A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0450425A2 (en) * | 1990-03-27 | 1991-10-09 | Klöckner-Humboldt-Deutz Aktiengesellschaft | Arrangement for heat-exchanger |
DE19722097A1 (en) * | 1997-05-27 | 1998-12-03 | Behr Gmbh & Co | Heat exchanger and heat exchanger arrangement for a motor vehicle |
DE19961199A1 (en) * | 1999-12-18 | 2001-06-28 | Modine Mfg Co | Air-biased heat transfer system for use in vehicles has flat pipes fixed at ends around openings of two opposite pipe bases forming cohesive part holding all pipe ends with thermal tolerance area between heat transfer members |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITTO20130262A1 (en) * | 2013-03-29 | 2014-09-30 | Denso Corp | COOLING SYSTEM OF A SUCTION GAS FLUID FOR AN INTERNAL COMBUSTION ENGINE, INTEGRATED IN A ENGINE COOLING CIRCUIT |
EP2784285A1 (en) * | 2013-03-29 | 2014-10-01 | DENSO THERMAL SYSTEMS S.p.A. | System for cooling a gaseous intake fluid for an internal combustion engine, integrated into a cooling circuit of the engine |
Also Published As
Publication number | Publication date |
---|---|
EP1518083A1 (en) | 2005-03-30 |
JP2005530123A (en) | 2005-10-06 |
AU2003249860A1 (en) | 2004-01-06 |
US20050199382A1 (en) | 2005-09-15 |
WO2004001312A1 (en) | 2003-12-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8110 | Request for examination paragraph 44 | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20120103 |