EP2588826A2 - Wärmetauscher - Google Patents
WärmetauscherInfo
- Publication number
- EP2588826A2 EP2588826A2 EP11727195.7A EP11727195A EP2588826A2 EP 2588826 A2 EP2588826 A2 EP 2588826A2 EP 11727195 A EP11727195 A EP 11727195A EP 2588826 A2 EP2588826 A2 EP 2588826A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- heat exchanger
- frame
- exchanger according
- medium
- 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
Links
- 239000002826 coolant Substances 0.000 claims abstract description 12
- 229910000679 solder Inorganic materials 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 description 10
- 238000005476 soldering Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 238000004590 computer program Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000009966 trimming 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
- 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
- F28D7/0008—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 for one medium being in heat conductive contact with the conduits for the other medium
-
- 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
- F28D9/0062—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 spaced plates with inserted elements
- F28D9/0075—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 spaced plates with inserted elements the plates having openings therein for circulation of the heat-exchange medium from one conduit to another
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/04—Fastening; Joining by brazing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2280/00—Mounting arrangements; Arrangements for facilitating assembling or disassembling of heat exchanger parts
- F28F2280/04—Means for preventing wrong assembling of parts
Definitions
- the invention relates to a heat exchanger, comprising a plurality of superimposed layers, each having a cavity for passing a medium to be cooled and define a further cavity for carrying a coolant, wherein in each layer, a through hole for supplying the cooling medium is formed.
- FIG. 1 shows a stacked-plate heat exchanger which consists of different elongated disks 2 arranged above one another, each of which has a turbulence insert.
- the turbulence insert 3 is lasered and punched and thus adapted to the shape of the disc 2.
- the overlying discs 2 are arranged on a base plate 4. Through holes 5, which are used to guide the medium to be cooled or to guide the coolant, are formed at the end regions of each disk 2.
- the stacked plate heat exchanger 1 is completed above the discs 2 with a flange F, which is the interface to the engine and for coolant management.
- the discs 2 themselves are stamped or deep-drawn moldings. For the production of such moldings tools must be made, with different sizes of the discs 2 more tools are required.
- the invention is therefore based on the object to provide a heat exchanger which can be variably manufactured and in which the investment costs for tools, in particular for prototypes or small series, are reduced.
- a layer consists of a frame in which a turbulence insert is inserted.
- This has the advantage that the frame is simply cut out of a metal sheet by means of laser beams or water jets, whereby the course of the laser beam or the laser beam is cut off.
- Water jets are controlled by a computer.
- any computer-controlled laser or water jet tool with a special forming computer program is used for the preparation of the frame. The production of an expensive tool is completely eliminated, whereby the investment costs are significantly reduced or completely eliminated.
- Such a computer program can be easily varied, so that frames can be made in a variety of sizes and quantities, without the cost increases dramatically.
- the frame encloses the turbulence insert completely and in particular has an approximately rectangular shape.
- the turbulence insert is held by the frame, wherein the height of the frame is matched to the height of the turbulence insert.
- the turbulence insert only has to be punched out of a larger piece. A trimming of the turbulence insert to adapt to the shape of the frame is eliminated, which further reduces the manufacturing cost of the heat exchanger.
- a separating arrangement is inserted between two layers each consisting of the frame and the turbulence insert. This separation arrangement separates the media streams of the medium to be cooled and the coolant. Since the separating arrangement is easy to produce either from a foil or from a thin sheet, the production costs for the heat exchanger are also reduced in this case.
- the disk-like separation arrangement has a solder layer on both sides.
- a through hole for guiding the medium to be cooled and a channel closure are formed in an end region of the frame.
- the frame-based heat exchanger corresponds in its geometry to a stacked disk heat exchanger, so that the corresponding flanges, which after the assembly days of heat exchangers are placed as a conclusion on the heat exchanger, can also be used for the realized in frame construction heat exchanger. This eliminates the need to make new flanges for the heat exchanger manufactured in frame construction.
- the first through-hole to the inlet of the medium to be cooled and the second through-hole to the outlet of the medium to be cooled are formed diagonally opposite or only opposite to each other in the frame.
- the frame for receiving a mounting aid on a guide opening ensures that the overlaid frames also coincide exactly, so that the through holes to the inlet or outlet of the medium to be cooled or the cooling medium are reliably superimposed.
- the guide opening is formed between the through hole and the energy lock.
- the frame has at least one identification cam on its outer edge. This identification cam has the advantage that it leaves a symmetrical pattern on the outside of the heat exchanger after installation of the heat exchanger, so that the person performing the coffering can immediately determine whether the individual frames are in the correct position relative to one another.
- FIG. 2 shows a frame of a heat exchanger
- FIG. 3 shows a cutting disc of a heat exchanger
- Figure 4 an exploded view of the arrangement of the frame
- Figure 5 a plan view of a first positioning of the frame in the
- FIG. 6 is a plan view of a second positioning of the frame in the heat exchanger; 8 shows a section through an intercooler, FIG. 9 shows a soldering device with the heat exchanger, FIG. 10 shows a variable soldering device,
- FIG. 11 Production of a frame from an extruded profile
- Figure 12 possible designs of the heat exchanger.
- Figure 2 shows a frame 6 as cut out by a computer controlled laser or water jet tool.
- the frame 6 is formed approximately rectangular shape and has in its longitudinal extent two web-shaped longitudinal edges 7 and 8, while at the narrow sides end portions 9 and 10 are widened.
- the end region 9 comprises an inlet 1 1 for a liquid medium, a channel closure 13 for a liquid medium and a guide opening 14 for an assembly aid. Diagonally opposite to the channel closure 13 of the end region 9, a channel closure 13 is likewise formed in the end region 10.
- the outlet 12 for the liquid medium of the end portion 10 is diagonally opposite the inlet 1 1 in the end portion 9.
- the guide openings 14 are arranged so that they lie symmetrically in the formation of the frame 6.
- FIG. 3 shows a separating arrangement which is designed as a separating disk 15 and which in its outer contours is adapted to the outer contours of the frame 6.
- the cutting disc 15 is formed flat and has at its narrow ends openings 16 and 17, which are formed approximately oval and span the channel closure 13 and the inlet 1 1 or the outlet 12 of the frame 6.
- the centrally disposed opening 18, which is formed on both sides of the cutting disk 15, lies exactly below the guide opening 14.
- FIG. 4 shows how the frame 6 and the separating disk 15 shown in FIGS. 2 and 3 are mounted above one another.
- the frame 6 rests on the cutting disk 15, wherein the interior of the frame 6 is filled by a turbulence insert 19.
- This turbulence insert 19 is simply inserted into the frame 6 and only has to be punched for this purpose. Cutting the turbulence insert 19 to a specific shape is eliminated.
- the frame 6 has an identification cam 20 at an end region 10.
- the channel closure 13 is provided with a web 21, which allows a particular stability of the frame 6. By the web 21 it is ensured that the frame 6 can not bulge in the end region 9, 10.
- the blade 15 and the frame 6 are alternately stacked over each other and positioned on a base plate 22.
- the frame 6 does not have the turbulence inserts.
- the position of a frame 6a can be seen.
- the end portion 9 of the frame 6a is positioned on the left side of the base plate 22 while the end portion 10 of the frame 6a is located on the right side of the base plate 22.
- the inlet 11 of the liquid medium end region 9 is located diagonally opposite the liquid medium outlet 12 in the end region 10 of the frame 6a.
- the guide openings 14 are arranged opposite lying. Also, the channel closure 13 of the end portion 9 and the end portion 10 are in this positioning of the frame 6a diagonally opposite.
- FIG. 6 shows a second position of a further frame 6b, which is positioned above the frame 6a explained in connection with FIG.
- the frame 6b is rotated by 180 ° relative to the frame 6a of Figure 5 about its longitudinal axis.
- the channel closure 13 of the end portion 9 is now positioned at the point where the inlet 1 1 is positioned at the underlying frame 6a.
- the channel closure 13 and the outlet 12 are also interchanged with each other.
- the turbulence insert 19 is inserted into the frame 6b.
- the medium to be cooled from the inlet 1 1 exit and flows in the longitudinal direction of the frame 6 b through the turbulence insert 19 to flow out of the outlet 12 again from the frame 6 b.
- FIG. 7 shows a completely manufactured oil heat exchanger, in which a plurality of frames 6a, 6b are stacked over one another, wherein the frames 6a, 6b are separated by a separating disk 15.
- the turbulence inserts 19 are only indicated in this example.
- the frames 6a, 6b are alternately, separated by a cutting disk 15, mounted on the base plate 22 and are closed by a flange 23.
- the cutting discs 15 are coated on both sides with a solder prior to assembly, which leads to the fact that in a soldering process, the frame 6a, 6b and the turbulence insert 19 are firmly connected to each other.
- FIG. 8 shows a charge air cooler in the illustrated frame construction, the frames 6a, 6b also being arranged alternately on a base plate 22, wherein the frames 6a, 6b are separated by a respective separating disk 15.
- the different channels for the permeability of the air used as a coolant or the medium to be cooled can be seen particularly clearly in this section.
- the arrow 24 indicates the air-side profile, while the arrow 25 shows the coolant-side profile.
- the intercooler is covered with a flange 23.
- FIG. 9 shows a frame-type heat exchanger 27 inserted in a soldering device 26.
- the heat exchanger 27 is supported on a guided by four guide pins 32 first plate 28, wherein between the first plate 28 and a second plate 29 a plurality of springs 30 are arranged.
- 27 is a bolt 31 a, 31 b introduced through the guide openings 14 of the heat exchanger.
- An end plate 33 covers the heat exchanger 27 from.
- the end plate 33 is adjusted at the openings 34 of the guide pin 32 such that the heat exchanger 27 is biased against the springs 30.
- the cutting discs 15 are provided on both sides with a layer of solder.
- Heat exchanger 27 is pushed in a soldering furnace, where during a soldering process, the heat exchanger is soldered in its individual parts with each other.
- FIG. 10 shows a variable soldering device 26, which can be adapted to different orders of magnitude of the heat exchangers 27.
- the bolts 31 a, 31 b, which engage in the guide openings 14 of the frame 6 of the heat exchanger 27, are both vertically and horizontally adjustable. In addition, they are mounted on a Kassettier Anlagen 35, which can be removed after clamping again.
- a soldering device 26 can be used for any shape of the frame-type heat exchanger 27.
- the frame 6 of the heat exchanger 27 is cut or punched by a laser beam or a water jet, the tool being controlled by a computer program.
- the frame 6 can also be produced as an extruded profile 36, as shown in FIG. 11. The drawn extruded profile 36 produced in a single working process is then separated into frames 6.
- the invention is not limited to a heat exchanger with an approximately rectangular base.
- frame construction it is possible that all conceivable forms of heat exchangers 37 can be formed, as shown in FIG.
- annular contours can be made exactly as S-shaped or circular segment-shaped forms. Consequently the shape of the heat exchanger 37 can always be adapted to the installation position in the motor vehicle.
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 |
|---|---|---|---|
| DE102010025576A DE102010025576A1 (de) | 2010-06-29 | 2010-06-29 | Wärmetauscher |
| PCT/EP2011/060639 WO2012000905A2 (de) | 2010-06-29 | 2011-06-24 | Wärmetauscher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2588826A2 true EP2588826A2 (de) | 2013-05-08 |
| EP2588826B1 EP2588826B1 (de) | 2014-04-16 |
Family
ID=44627421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP11727195.7A Not-in-force EP2588826B1 (de) | 2010-06-29 | 2011-06-24 | Wärmetauscher |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20130168048A1 (de) |
| EP (1) | EP2588826B1 (de) |
| CN (1) | CN103154655B (de) |
| DE (1) | DE102010025576A1 (de) |
| DK (1) | DK2588826T3 (de) |
| ES (1) | ES2464371T3 (de) |
| WO (1) | WO2012000905A2 (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201321710A (zh) * | 2011-11-29 | 2013-06-01 | 晶鼎能源科技股份有限公司 | 散熱器及應用該散熱器的發光二極體燈具 |
| DE102013002478A1 (de) * | 2013-02-13 | 2014-08-14 | Modine Manufacturing Company | Wärmetauscheranordnung in einem Gehäuse |
| US9709342B2 (en) | 2013-02-13 | 2017-07-18 | Modine Manufacturing Company | Heat exchanger arrangement in a housing |
| KR101843621B1 (ko) * | 2015-12-04 | 2018-03-29 | 앰코테크놀로지코리아(주) | 반도체 패키지의 제조 방법 및 이를 이용한 반도체 패키지 |
| JP6746395B2 (ja) * | 2016-06-17 | 2020-08-26 | 凸版印刷株式会社 | 内部空間を備えた金属積層体 |
| EP3312541B1 (de) * | 2016-10-21 | 2020-09-09 | HS Marston Aerospace Limited | Verfahren und system zur herstellung von laminierten wärmetauschern |
| JP6919552B2 (ja) * | 2017-12-22 | 2021-08-18 | 株式会社デンソー | 冷却回路及びオイルクーラ |
| WO2020033013A2 (en) * | 2018-03-22 | 2020-02-13 | The Regents Of The University Of California | Systems and methods for providing high temperature and high pressure heat exchangers using additive manufacturing |
| DE102018218584A1 (de) * | 2018-10-30 | 2020-04-30 | Mahle International Gmbh | Stapelscheibenwärmetauscher |
| JP7852979B2 (ja) * | 2022-03-22 | 2026-04-28 | マーレジャパン株式会社 | 熱交換器 |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2197118A (en) * | 1937-10-22 | 1940-04-16 | Astle William | Heat transfer apparatus |
| US2379671A (en) * | 1942-12-31 | 1945-07-03 | Walker Wallace Inc | Heat exchanger |
| US2782010A (en) * | 1948-12-18 | 1957-02-19 | Modine Mfg Co | Heat exchanger |
| US3099520A (en) * | 1960-02-10 | 1963-07-30 | Separator Ab | Method and apparatus for preventing infection of heat exchange chambers |
| US3334399A (en) * | 1962-12-31 | 1967-08-08 | Stewart Warner Corp | Brazed laminated construction and method of fabrication thereof |
| DE1910442B2 (de) * | 1969-03-01 | 1971-11-04 | Plattenwaermetauscher | |
| NL7203268A (de) * | 1972-03-11 | 1973-09-13 | ||
| US4182411A (en) * | 1975-12-19 | 1980-01-08 | Hisaka Works Ltd. | Plate type condenser |
| IT1055235B (it) * | 1976-02-12 | 1981-12-21 | Fischer H | Scambiatore di calore a piastre formato da piastre aventi forme diverse |
| GB2056648B (en) * | 1979-06-04 | 1983-09-28 | Apv Co Ltd | Plate heat exchanger |
| SE417458B (sv) * | 1979-07-06 | 1981-03-16 | Alfa Laval Ab | Vermevexlare innefattande ett flertal i ett stativ inspenda plattor |
| US4893673A (en) * | 1984-10-31 | 1990-01-16 | Rockwell International Corporation | Entry port inserts for internally manifolded stacked, finned-plate heat exchanger |
| FR2584806B1 (fr) * | 1985-07-11 | 1989-03-24 | Chausson Usines Sa | Echangeur de chaleur a plaques maintenues separees les unes des autres par des barrettes |
| US4815534A (en) * | 1987-09-21 | 1989-03-28 | Itt Standard, Itt Corporation | Plate type heat exchanger |
| FR2650382A1 (fr) * | 1989-07-27 | 1991-02-01 | Const Aero Navales | Echangeur a plaques a circuits etanches |
| JP2887442B2 (ja) * | 1994-09-22 | 1999-04-26 | 株式会社ゼクセル | 積層型熱交換器 |
| JP3172859B2 (ja) * | 1995-02-16 | 2001-06-04 | 株式会社ゼクセルヴァレオクライメートコントロール | 積層型熱交換器 |
| DE19709601C5 (de) * | 1997-03-08 | 2007-02-01 | Behr Industry Gmbh & Co. Kg | Plattenwärmeübertrager |
| JP3292128B2 (ja) * | 1998-02-27 | 2002-06-17 | ダイキン工業株式会社 | プレート型熱交換器 |
| EP1086349B1 (de) * | 1998-06-12 | 2003-07-23 | Chart Heat Exchangers Limited | Wärmetauscher |
| DE19830846B4 (de) * | 1998-07-10 | 2007-03-15 | Behr Gmbh & Co. Kg | Wärmetauscher |
| FR2788117B1 (fr) * | 1998-12-30 | 2001-03-02 | Valeo Climatisation | Dispositif de chauffage, ventilation et/ou climatisation comportant une boucle thermique equipee d'un evaporateur |
| US6269869B1 (en) * | 1999-12-22 | 2001-08-07 | Visteon Global Technologies, Inc. | Continuous corrugated heat exchanger and method of making same |
| DE10021481A1 (de) * | 2000-05-03 | 2001-11-08 | Modine Mfg Co | Plattenwärmetauscher |
| SE516416C2 (sv) * | 2000-05-19 | 2002-01-15 | Alfa Laval Ab | Plattpaket, värmeöverföringsplatta, plattvärmeväxlaresamt anv ändning av värmeöverföringsplatta |
| DE10130369A1 (de) * | 2001-06-23 | 2003-01-02 | Behr Gmbh & Co | Vorrichtung zum Kühlen einer Fahrzeugeinrichtung, insbesondere Batterie oder Brennstoffzelle |
| US7883670B2 (en) * | 2002-02-14 | 2011-02-08 | Battelle Memorial Institute | Methods of making devices by stacking sheets and processes of conducting unit operations using such devices |
| US7264045B2 (en) * | 2005-08-23 | 2007-09-04 | Delphi Technologies, Inc. | Plate-type evaporator to suppress noise and maintain thermal performance |
| DE102006048305B4 (de) * | 2006-10-12 | 2011-06-16 | Modine Manufacturing Co., Racine | Plattenwärmetauscher |
| US20100300651A1 (en) * | 2009-05-28 | 2010-12-02 | Spx Apv Danmark A/S | Double-walled plate heat exchanger |
-
2010
- 2010-06-29 DE DE102010025576A patent/DE102010025576A1/de not_active Withdrawn
-
2011
- 2011-06-24 DK DK11727195.7T patent/DK2588826T3/da active
- 2011-06-24 CN CN201180032678.2A patent/CN103154655B/zh not_active Expired - Fee Related
- 2011-06-24 ES ES11727195.7T patent/ES2464371T3/es active Active
- 2011-06-24 EP EP11727195.7A patent/EP2588826B1/de not_active Not-in-force
- 2011-06-24 US US13/807,646 patent/US20130168048A1/en not_active Abandoned
- 2011-06-24 WO PCT/EP2011/060639 patent/WO2012000905A2/de not_active Ceased
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2012000905A2 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103154655B (zh) | 2016-04-27 |
| CN103154655A (zh) | 2013-06-12 |
| EP2588826B1 (de) | 2014-04-16 |
| WO2012000905A2 (de) | 2012-01-05 |
| US20130168048A1 (en) | 2013-07-04 |
| ES2464371T3 (es) | 2014-06-02 |
| DE102010025576A1 (de) | 2011-12-29 |
| DK2588826T3 (da) | 2014-05-26 |
| WO2012000905A3 (de) | 2012-03-08 |
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