EP1687580A1 - Wärme bertrager, insbesondere ladeluft-/kühlmittel-kühler - Google Patents
Wärme bertrager, insbesondere ladeluft-/kühlmittel-kühlerInfo
- Publication number
- EP1687580A1 EP1687580A1 EP04818135A EP04818135A EP1687580A1 EP 1687580 A1 EP1687580 A1 EP 1687580A1 EP 04818135 A EP04818135 A EP 04818135A EP 04818135 A EP04818135 A EP 04818135A EP 1687580 A1 EP1687580 A1 EP 1687580A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- heat exchanger
- medium
- heat transfer
- exchanger according
- transfer medium
- 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
Links
- 239000002826 coolant Substances 0.000 title claims abstract description 66
- 238000010276 construction Methods 0.000 claims description 7
- 239000012530 fluid Substances 0.000 abstract description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- 238000009835 boiling Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
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
- 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
-
- 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
- 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
- F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
- F28D2021/0082—Charged air coolers
-
- 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
- F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
- F28D2021/0089—Oil coolers
Definitions
- Heat exchangers in particular charge air / coolant coolers
- the invention relates to a heat exchanger, in particular charge air / coolant cooler, in disk construction according to the preamble of claim 1.
- a heat exchanger in particular charge air / coolant cooler
- two adjacent beard panes define a space through which a heat transfer medium, in particular a coolant, preferably a mixture with water and glycol, or a second medium to be cooled or heated, flows, the inflow and / or outflow region of the heat transfer medium and / or second medium is expanded at least on the inflow or inflow side.
- a heat transfer medium in particular a coolant, preferably a mixture with water and glycol, or a second medium to be cooled or heated
- the inflow and / or outflow region of the heat transfer medium and / or second medium is expanded at least on the inflow or inflow side.
- the inflow and / or outflow area of a fluid to be cooled for example charge air, which forms the second medium, is of expanded design.
- any other correspondingly constructed heat exchanger for example an oil cooler, can also be used.
- a heat exchanger designed in accordance with the invention enables a good distribution of the corresponding medium over the area of the individual disks which form the heat exchanger which is relevant for the heat transfer.
- the uniform flow distribution reduces the boiling problem with heat exchangers used in such critical areas.
- the region preferably runs straight at least over a third, in particular over half, of the pane width.
- the area is perpendicular or substantially at least over part of the slice width, i.e. at an angle of 80 ° to 100 °, transversely to the central direction of flow of the second medium, in particular of a fluid to be cooled.
- the opening for the second medium in an end region of the disk preferably extends essentially over the entire surface thereof, with the exception of marginal regions and regions in which channels for the heat transfer medium are arranged. At least two heat transfer medium channels are preferably provided for each heat transfer medium inlet and / or outlet. Such a heat exchanger enables a good distribution of the heat transfer medium over the surface of the individual disks which are relevant for heat transfer and which form the heat exchanger. The uniform flow distribution reduces the boiling problem with heat exchangers used in such critical areas.
- the heat transfer medium channels like the inflow or outflow regions of the medium to be cooled / heated, are preferably formed by openings in the individual disks, in particular being aligned with one another.
- the distribution of the heat transfer medium is supported by an axially symmetrical configuration of the disks with respect to their longitudinal axis with respect to the heat transfer medium channels. If the disks are also axially symmetrical with respect to their transverse axis with respect to the heat transfer medium channels, assembly is simplified.
- a single heat transfer medium inlet and / or a single heat transfer medium outlet is preferably provided which has a branching or merging. This enables a relatively simple construction with improved heat transfer due to the better flow distribution.
- the branching and / or the junction are preferably designed in the form of a circular arc, so that a space-saving construction around the bolts or the like holding the individual disks together. is possible.
- a kink of 30 ° to 90 ° is preferably provided in the area of the branching and / or the merging - as viewed in the direction of flow - . hen, with the bifurcated part of the junction or alignment is aligned parallel to the washers.
- the heat transfer medium inlet which merges into two heat transfer medium channels after the branching preferably runs parallel to the heat transfer medium channels, while the two-part part of the branch is preferably arranged in a plane lying perpendicular thereto.
- the heat exchanger medium outlet that merges into two from the heat exchanger medium channels preferably runs in all! to the heat transfer medium channels, while the two-part part of the branch is preferably arranged in a plane perpendicular to this. This enables a compact and space-saving construction of the heat exchanger.
- the feed can also be carried out by means of two individual, separately formed tubes which are connected to one another via a Y-shaped connecting piece.
- Such a heat exchanger is preferably used as a charge air / coolant cooler for cooling the charge air.
- a mixture with water and glycol is preferably used as the heat transfer medium (coolant).
- FIG. 1 is a schematic exploded perspective view of a charge-air / coolant cooler in disk construction according to the first embodiment
- FIG. 2 is a perspective view of the charge-air / coolant cooler from FIG. 1
- 3 shows a section through the charge air / coolant cooler from FIG. 1 along line III-III in FIG. 4
- FIG. 4 shows a section through the charge air / coolant cooler from FIG. 1 along line IV-IV in FIG Fig. 3
- FIG. 5 shows an enlarged section of a coolant disk
- FIG. 6 shows an enlarged section of a coolant disk according to a second exemplary embodiment
- FIG. 7 shows an enlarged section of a coolant disk according to a third exemplary embodiment.
- a charge-air / coolant cooler 1 serving as a heat exchanger between charge air and coolant has a plurality of coolant disks 2 stacked one on top of the other.
- two inlet openings 3 and two outlet openings 4 are provided in each coolant disk 2, through which coolant is supplied as a heat transfer medium to the intermediate spaces of the coolant disks 2 or is removed therefrom.
- the direction of flow is illustrated in the figures by arrows. After entering through the inlet openings 3, the coolant spreads over the entire width of the spaces between the coolant disks 2 and flows evenly in the direction of the outlet openings 4 (see FIG.
- the openings 3 and 4 of the stacked coolant disks 2 form coolant channels 5 and 6.
- the areas of the openings 3 and 4 are formed correspondingly raised so that there is sufficient space for the charge air to flow between the coolant disks 2 and can be cooled.
- the two coolant channels 5 begin - seen in the flow direction of the coolant - at a branch 7, which has an arcuate fork 8 and a coolant inlet 9 arranged centrally in the circular arc thereof and arranged parallel to the coolant channels 5.
- the coolant supplied through the coolant inlet 9 is divided evenly between the two coolant channels 5.
- the exit is designed according to the entry.
- the two coolant channels 6 end with a junction 10, which is designed in accordance with the branch 7 and has a coolant outlet 11.
- the charge air (second medium) is supplied via a charge air inlet 20, and via a charge air channel 21, which is formed by openings 22 of the stacked coolant disks 2, the spaces between the spaces of the coolant through which the coolant flows.
- Discs 2 are supplied and reach the charge air outlet 25 via openings 23 formed on the other side of the coolant discs 2, which form a second charge air channel 24.
- the openings 22 and 23 are not circular, but instead have an area 26 which, according to the first exemplary embodiment, runs essentially straight, being arranged perpendicular to the normal flow direction of the charge air so that it is tangent to the region 26 in this region conventional shape, which corresponds to the inner circle of the openings 22 and 23, is arranged.
- the openings 22 and 23 each occupy the entire end region of the coolant disk 2, apart from an outer edge 27, the two coolant channels 5 and 6 and one edge 28 each surrounding the coolant channels.
- the area 26 of the opening 23 is designed such that it extends over the entire end area of the coolant disks 2, wherein it is arranged perpendicular to the central flow direction of the charge air.
- the coolant channels are arranged further inwards, so that the shape of a rounded triangle results.
- the other side of the coolant disk 2 is designed accordingly.
- the opening 23 corresponds approximately to the opening 23 of the second exemplary embodiment, only one coolant channel being provided which is laterally displaced into the region of the opening 23, so that the opening 23 is the end region of the coolant Disc 2 apart from an outer edge 27, the coolant channel and an edge 28 surrounding the coolant channel.
- the other side of the coolant disk 2 is designed accordingly, in particular axially symmetrically to the central transverse axis or point-symmetrically to the center of the coolant disk.
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)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10352881A DE10352881A1 (de) | 2003-11-10 | 2003-11-10 | Wärmeübertrager, insbesondere Ladeluft-/Kühlmittel-Kühler |
| PCT/EP2004/012719 WO2005045344A1 (de) | 2003-11-10 | 2004-11-10 | Wärmeübertrager, insbesondere ladeluft-/kühlmittel-kühler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1687580A1 true EP1687580A1 (de) | 2006-08-09 |
| EP1687580B1 EP1687580B1 (de) | 2017-08-02 |
Family
ID=34559606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP04818135.8A Expired - Lifetime EP1687580B1 (de) | 2003-11-10 | 2004-11-10 | Ladeluft-/kühlmittel-kühler |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7717165B2 (de) |
| EP (1) | EP1687580B1 (de) |
| JP (1) | JP4653756B2 (de) |
| CN (1) | CN1875235B (de) |
| BR (1) | BRPI0416363B1 (de) |
| DE (1) | DE10352881A1 (de) |
| WO (1) | WO2005045344A1 (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10352880A1 (de) * | 2003-11-10 | 2005-06-09 | Behr Gmbh & Co. Kg | Wärmeübertrager, insbesondere Ladeluft-/Kühlmittel-Kühler |
| SE527716C2 (sv) * | 2004-04-08 | 2006-05-23 | Swep Int Ab | Plattvärmeväxlare |
| DE102005029024A1 (de) * | 2005-06-22 | 2007-01-04 | Siemens Ag | Düsenbaugruppe |
| DE102005044291A1 (de) * | 2005-09-16 | 2007-03-29 | Behr Industry Gmbh & Co. Kg | Stapelscheiben-Wärmeübertrager, insbesondere Ladeluftkühler |
| DE102006044154A1 (de) | 2006-09-15 | 2008-05-21 | Behr Gmbh & Co. Kg | Stapelscheibenwärmetauscher zur Ladeluftkühlung |
| DE102008014375A1 (de) * | 2008-03-17 | 2009-09-24 | Behr Gmbh & Co. Kg | Gaskühler |
| US8028410B2 (en) | 2008-12-08 | 2011-10-04 | Randy Thompson | Gas turbine regenerator apparatus and method of manufacture |
| DE102013205242A1 (de) * | 2013-03-25 | 2014-09-25 | Mahle International Gmbh | Abgaskühler |
Family Cites Families (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3862661A (en) | 1970-01-16 | 1975-01-28 | Leonid Maximovich Kovalenko | Corrugated plate for heat exchanger and heat exchanger with said corrugated plate |
| JPS56993A (en) | 1979-06-13 | 1981-01-08 | Hisaka Works Ltd | Plate-type heat exchanger |
| US4230179A (en) | 1979-07-09 | 1980-10-28 | Haruo Uehara | Plate type condensers |
| DE3220774C2 (de) * | 1982-06-02 | 1986-09-25 | W. Schmidt GmbH & Co KG, 7518 Bretten | Plattenverdampfer oder -kondensator |
| JPH0547960Y2 (de) | 1985-04-17 | 1993-12-17 | ||
| JP2523689B2 (ja) | 1987-09-30 | 1996-08-14 | 松下冷機株式会社 | 冷媒分流器の製造方法 |
| JPH01307595A (ja) | 1988-06-06 | 1989-12-12 | Matsushita Refrig Co Ltd | 三方ベンド |
| SE466871B (sv) * | 1990-04-17 | 1992-04-13 | Alfa Laval Thermal Ab | Plattfoeraangare med korrugerade plattor daer moenstrets orientering varieras i stroemningsriktningen saa att stroemningsmotstaandet successivt minskar |
| SE466171B (sv) * | 1990-05-08 | 1992-01-07 | Alfa Laval Thermal Ab | Plattfoeraangare daer aatminstone den ena plattan i en foeraangningspassage aer uppdelad i faelt anordnade bredvid varandra mellan plattans laangsidor, vilka faelt uppvisar sinsemellan olika korrugeringsmoenster saa att stroemningsmotstaandet successivt minskar fraan ena sidan till den andra |
| DE69125819T2 (de) | 1990-09-28 | 1997-12-11 | Matsushita Refrigeration | Laminatwärmetauscher |
| GB2252545A (en) | 1991-02-06 | 1992-08-12 | Poon Otto L | Bi-directional safety brake for elevator |
| US5230966A (en) * | 1991-09-26 | 1993-07-27 | Ballard Power Systems Inc. | Coolant flow field plate for electrochemical fuel cells |
| DE19549801B4 (de) | 1995-03-31 | 2008-01-17 | Behr Gmbh & Co. Kg | Plattenwärmetauscher |
| SE9504586D0 (sv) * | 1995-12-21 | 1995-12-21 | Tetra Laval Holdings & Finance | Plattvärmeväxlare |
| WO1998044305A1 (en) | 1997-04-02 | 1998-10-08 | Creare Inc. | Radial flow heat exchanger |
| JPH1137677A (ja) * | 1997-07-16 | 1999-02-12 | Daikin Ind Ltd | プレート式熱交換器 |
| SE9800783L (sv) | 1998-03-11 | 1999-02-08 | Swep International Ab | Trekrets-plattvärmeväxlare med särskilt utformade portområden |
| DE19833338A1 (de) | 1998-07-24 | 2000-01-27 | Modine Mfg Co | Wärmetauscher, insbesondere Abgaswärmetauscher |
| CA2260890A1 (en) * | 1999-02-05 | 2000-08-05 | Long Manufacturing Ltd. | Self-enclosing heat exchangers |
| JP2000292079A (ja) * | 1999-04-01 | 2000-10-20 | Daikin Ind Ltd | プレート型熱交換器 |
| DE19948222C2 (de) | 1999-10-07 | 2002-11-07 | Xcellsis Gmbh | Plattenwärmetauscher |
| JP3423981B2 (ja) | 1999-11-02 | 2003-07-07 | 株式会社日立製作所 | 熱交換器および冷凍空調装置 |
| SE516178C2 (sv) | 2000-03-07 | 2001-11-26 | Alfa Laval Ab | Värmeöverföringsplatta, plattpaket, plattvärmväxlare samt användning av platta respektive plattpaket för framställning av plattvärmeväxlare |
| SE516537C2 (sv) * | 2000-05-19 | 2002-01-29 | Alfa Laval Ab | Plattpaket och plattvärmeväxlare |
| CA2469323C (en) | 2000-06-23 | 2007-01-23 | Dana Canada Corporation | Manifold for the transfer or distribution of two fluids |
| SE519306C2 (sv) * | 2001-07-09 | 2003-02-11 | Alfa Laval Corp Ab | Värmeöverföringsplatta, plattpaket och plattvärmeväxlare |
| US20030024696A1 (en) * | 2001-08-03 | 2003-02-06 | Ingersoll-Rand Energy Systems Corporation | Counterflow plate-fin heat exchanger with extended header fin |
| DE10153877A1 (de) | 2001-11-02 | 2003-05-15 | Behr Gmbh & Co | Wärmeübertrager |
| US20040067414A1 (en) | 2002-10-02 | 2004-04-08 | Ronghua Wei | Thermal control device and method of use therefor |
| AU2003900357A0 (en) | 2003-01-24 | 2003-02-13 | Ausmelt Limited | An improved smelting process for the production of iron |
| JP4213504B2 (ja) | 2003-04-18 | 2009-01-21 | カルソニックカンセイ株式会社 | 蒸発器 |
| DE10336030A1 (de) | 2003-08-01 | 2005-02-24 | Behr Gmbh & Co. Kg | Wärmeübertrager sowie Platte für einen Wärmeübertrager |
| DE10352880A1 (de) | 2003-11-10 | 2005-06-09 | Behr Gmbh & Co. Kg | Wärmeübertrager, insbesondere Ladeluft-/Kühlmittel-Kühler |
| DE20317469U1 (de) | 2003-11-11 | 2004-03-11 | Viessmann Werke Gmbh & Co Kg | Plattenwärmetauscher |
-
2003
- 2003-11-10 DE DE10352881A patent/DE10352881A1/de not_active Withdrawn
-
2004
- 2004-11-10 WO PCT/EP2004/012719 patent/WO2005045344A1/de not_active Ceased
- 2004-11-10 US US10/579,039 patent/US7717165B2/en not_active Expired - Fee Related
- 2004-11-10 EP EP04818135.8A patent/EP1687580B1/de not_active Expired - Lifetime
- 2004-11-10 CN CN2004800326693A patent/CN1875235B/zh not_active Expired - Fee Related
- 2004-11-10 BR BRPI0416363A patent/BRPI0416363B1/pt not_active IP Right Cessation
- 2004-11-10 JP JP2006538782A patent/JP4653756B2/ja not_active Expired - Fee Related
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2005045344A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| BRPI0416363B1 (pt) | 2018-10-30 |
| WO2005045344A1 (de) | 2005-05-19 |
| JP2007510883A (ja) | 2007-04-26 |
| JP4653756B2 (ja) | 2011-03-16 |
| DE10352881A1 (de) | 2005-06-09 |
| US20070084592A1 (en) | 2007-04-19 |
| BRPI0416363A (pt) | 2007-03-13 |
| EP1687580B1 (de) | 2017-08-02 |
| CN1875235A (zh) | 2006-12-06 |
| CN1875235B (zh) | 2010-10-13 |
| US7717165B2 (en) | 2010-05-18 |
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