CN101120227B - Air cooler - Google Patents
Air cooler Download PDFInfo
- Publication number
- CN101120227B CN101120227B CN2006800051844A CN200680005184A CN101120227B CN 101120227 B CN101120227 B CN 101120227B CN 2006800051844 A CN2006800051844 A CN 2006800051844A CN 200680005184 A CN200680005184 A CN 200680005184A CN 101120227 B CN101120227 B CN 101120227B
- Authority
- CN
- China
- Prior art keywords
- air
- aerial cooler
- heat conducting
- path
- conducting element
- 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.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 claims description 11
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 238000001816 cooling Methods 0.000 abstract description 17
- 239000003570 air Substances 0.000 description 107
- 238000002485 combustion reaction Methods 0.000 description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000008676 import Effects 0.000 description 5
- 239000004411 aluminium Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000012080 ambient air Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/045—Constructional details of the heat exchangers, e.g. pipes, plates, ribs, insulation, materials, or manufacturing and assembly
- F02B29/0456—Air cooled heat exchangers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
- F28F3/025—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being corrugated, plate-like elements
-
- 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
- F28D1/053—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 the conduits being straight
- F28D1/0535—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 the conduits being straight the conduits having a non-circular cross-section
- F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
-
- 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
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/006—Preventing deposits of ice
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The present invention relates to an air cooler. The air cooler comprises at least one tubular element (5) with an inside surface (9) which defines a passage (10) for air which is to be cooled in the air cooler, and at least one heat-conducting element (11, 11') which is fastened inside said passage (10) and shaped in such a way as to divide the passage (10) into a plurality of flow paths (12, 12'). A medium at a lower temperature than the air which is to be cooled in the air cooler is caused to flow in contact with an outside surface (8) of the tubular element (5) so that the air in the air cooler undergoes cooling as it is led through said passage (10). The size of the heat-conducting element (11, 11') is such that it occupies only part of the cross-section of the passage (10), thereby forming in a remaining portion of the passage (10) an elongate duct (13, 13') which has a larger cross-sectional area than the cross-sectional areas of the respective flow paths (12, 12') which are formed by the heat-conducting element a l, 11').
Description
Technical field
The present invention relates to a kind of aerial cooler that is used for cooled compressed air, this aerial cooler comprises at least one tube element and at least one heat conducting element, tube element has the inner surface that defines the path that is used for the air that will cool off at aerial cooler, heat conducting element is fastened in the described path and shape is designed to path is divided into a plurality of streams, thereby temperature is flowed in contact, than the outer surface of low medium of the air that will cool off in aerial cooler and tube element so that the air in the aerial cooler is cooled when flowing through described path.
Background technology
The air capacity that can be supplied to the vehicle boosting internal combustion engine not only depends on the pressure of air, but also depends on the temperature of air.The air of maximum possible is supplied to the boosting internal combustion engine inevitable requirement to be cooled off it in charger-air cooler before compressed air is guided to internal combustion engine.Charger-air cooler is usually located at the conventional radiator front of vehicle.Charger-air cooler generally includes two collection containers and a plurality of tube elements that are used to be connected collection container and arrange abreast.Parallel tube element be arranged as be spaced apart from each other so that cold air on every side can between tube element, flow and the cooling tube linear element in compressed air.Compressed air can be cooled to the temperature that temperature is equivalent to surrounding air basically.
The cooling effect of charger-air cooler can strengthen by the one or more folding sheet metals of assembling (so-called turbulator) in tube element.Sheet metal is divided into a plurality of narrow relatively streams with tube element.Sheet metal provides the extra surface that contacts with compressed air in the tube element so that compressed air can more effectively be cooled off.The shape of sheet metal also can be designed to promote compressed-air actuated turbulent flow.This turbulent flow has further increased the cooling effect when compressed air passes tube element.
Under some weather conditions, the compressed air in the charger-air cooler is cooled to the dew-point temperature that temperature is lower than air.Steam condensation in the compressed air, consequently the water of liquid form condenses in the charger-air cooler.When the temperature of surrounding air is hanged down very much, thereby the water that also exists liquid form cools off the danger that becomes ice in charger-air cooler.The lip-deep situation that this ice is formed on sheet metal is very serious.Because sheet metal provides narrow relatively stream for compressed air, this situation must be accompanied by the danger that ice can stop up stream.In these cases, the air-flow that leads to internal combustion engine can be reduced to the level that operating trouble can take place.
US 4 246 963 relates to a kind of heat exchanger that is preferred in the aircraft.This heat exchanger comprises cooler package, and it has the separating pipe that is used for cold air and hot-air.Various pipelines are alternately stacked and have the length of the perpendicular of passing cooler package relative to each other.Cold air often comprises ice crystal.This air of delivery heat exchanger can cause forming ice in the import department of leading to cold-air duct.The formation of this ice can stop cold air to flow through heat exchanger more or less.In order to address this problem, arrange tubular beam element in the import department of leading to cold-air duct.Hot-air is guided through tubular beam element abreast and is used for the common pipe of hot-air.Be guided through the beam element hot air form the beam element outer surface of the import lead to cold-air duct.Thereby the outer surface of beam element will be in sufficiently high temperature to prevent forming ice in the import department of leading to cold-air duct.
Summary of the invention
Target of the present invention provides a kind of aerial cooler, even it is configured to guarantee also can allow air pass through cooler under the situation of air low-down medium cooling by temperature.
This target is realized by aerial cooler of the present invention, it is characterized in that: the size of heat conducting element is so, promptly, make it only occupy the part cross section of path, thereby in the remainder of path, form the slender pipeline of cross-sectional area greater than the cross-sectional area of the corresponding stream that forms by heat conducting element.When medium (can be surrounding air) when being in low-down temperature, exist the airborne steam condensation of will in aerial cooler, cool off and the danger of solidify out into ice.This ice forms on the inner surface that occurs in tube element and on the surface of heat conducting element.Because heat conducting element is divided into narrow relatively stream with path, if obviously exist the blocked erratically danger of lip-deep words stream degree that ice is formed at heat conducting element.Thereby heat conducting element only is arranged on the part cross section of path and in the path remainder, forms slender pipeline.If this line size is enough, determine basically can not freeze.Therefore can keep air-flow basically by aerial cooler always.The air that flows through the relatively hot of slender pipeline also can be supplied to heat conducting element with heat.The ice that forms on the heat conducting element thereby can little by little melt, thus adjacent stream cleared up.
According to one embodiment of present invention, described slender pipeline is arranged in the front side of tube element with respect to the media flow direction.In the front side, medium flows surface initial and tube element contiguously.This is the minimum part of medium temperature.Thereby in the most effective cooling of described front side generator tube linear element.This location of slender pipeline is enough to usually provide complete receptible cooling to ducted air and need not the help of heat conducting element.According to another embodiment, elongated pipeline can be arranged in the rear side of tube element with respect to the media flow direction alternatively.Owing to the temperature of medium raises along with it flows through heat conducting element, less in the cooling effect at the rear side place of heat conducting element.Thereby the danger that forms ice on the slender pipeline is just littler.Therefore elongated pipeline can be less size.Also can be with the mid portion of pipe arrangement at path, and heat conducting element is installed on the side respect to one another.
According to another preferred embodiment of the present invention, the cross-sectional profiles of described path in the size on the media flow direction greater than perpendicular to the size on the direction of described flow direction.This structure of tube element has caused relative elongated contact surface with flow media, thereby has promoted the cooling of air in the tube element.Advantageously, the cross-sectional profiles of described elongated pipeline has and highly substantially the same width.If pipeline has cross-sectional profiles not enough on height or width for instance, so just obviously exist and on the direction of line size deficiency, form ice so that the danger of blocking pipe.If opposite pipeline is over-dimension in one direction, consequently pipeline is unnecessarily high or wide.The pipeline of this over-dimension has reduced the number of stream, causes the cooling of the air by tube element insufficient.So best pipeline is likely highly and width is substantially the same.
According to a preferred embodiment of the present invention, cooler comprises that a plurality of spaced apart to each other and tube elements that arrange abreast are so that have the gap that can allow MEDIA FLOW cross in the adjacent tubular elements in a row.Tube element can be arranged with consistent basically to each other distance.Consequently the air in the gap between the adjacent tubular elements flows basically uniformly.Thereby air is cooled to substantially the same temperature in all tube elements.
According to a preferred embodiment of the present invention, tube element is made by the material with thermal conductive resin.Consequently effectively heat conduction between the air of the medium of tube element outside and inboard.Tube element can be made of aluminium, which has excellent heat-conducting characteristics.Heat conducting element preferred is similarly made by the material with thermal conductive resin.Here again, aluminium is the material that is fit to.Heat conducting element can be made by folding flaky material.Flaky material provides and can be easy to be shaped so that the contact surface that forms suitable stream in path.Contact surface can be shaped to promote the turbulent flow by stream in mode so.The surface for example can have gill shape structure, thereby produces more effective cooling of air in the tube element.
According to a preferred embodiment of the present invention, cooler is to be suitable for pressure is higher than the charger-air cooler that the air of environment cools off.Charger-air cooler itself can be used for vehicle and before being directed to boosting internal combustion engine at compressed air it is cooled off.Usually in charger-air cooler, be cooled to for compressed air and be lower than dew-point temperature, the condensation in charger-air cooler of consequently airborne steam.Conventional charger-air cooler is cooled off by surrounding air usually.If the temperature of surrounding air is very low, exist so also that condensate in the charger-air cooler is frozen in and the danger that becomes ice.Make according to the slender pipeline in the charger-air cooler of the present invention and under all environment, can both keep enough air-flows by charger-air cooler basically to be used for the operation of boosting internal combustion engine.
Description of drawings
The preferred embodiments of the present invention are described with reference to the accompanying drawings by way of example, wherein:
Fig. 1 shows according to charger-air cooler of the present invention,
Fig. 2 show along Fig. 1 midplane A-A pass charger-air cooler cross section and
Fig. 3 shows the charger-air cooler according to an optional embodiment.
The specific embodiment
Fig. 1 shows a kind of charger-air cooler that can for example be installed in the place, front portion of the vehicle that is driven by boosting internal combustion engine, and boosting internal combustion engine needs compressed-air actuated supply.The effect of charger-air cooler is before compressed air is imported into internal combustion engine it to be cooled off.Charger-air cooler comprises the import 1 of leading to first collection container 2, is used for receiving from compressor the compressed air of heat.First collection container 2 comprises a plurality of endoporus, and compressed air can be directed to the cooler package 3 of extending between first collection container 2 and second collection container 4 thus.Cooler package 3 comprises a plurality of tube elements 5 that extend in rectilinear mode basically between first collection container 2 and second collection container 4.Tube element 5 in the vertical directions are stacked abreast.Tube element 5 is equidistantly arranged so that have the gap 7 of rule between the adjacent tubular elements 5 to each other basically.Therefore surrounding air can flow through the described gap 7 between the adjacent tubular elements 5.Flow of ambient air subcooler group 3 can be pulled through cooler package 3 with air and causes by the motion of vehicle and/or by radiator fan.Second collection container 4 comprises and is used for receiving the compressed-air actuated endoporus that is cooled from corresponding tube element 5.The compressed air that is cooled is derived from second collection container 4 via outlet 6 before entering boosting internal combustion engine being guided through suitable pipeline.
Fig. 2 shows the cross-sectional view of four tube elements 5 of cooler package 3.Tube element 5 is same structure.Tube element 5 is made by the material with high-termal conductivity, such as aluminium.The cross section of tube element 5 is elongated profile basically, and has two plane basically relative long side surface 5a, 5b.Relatively long side surface 5a, 5b are connected by two relative short side 5c, 5d, lack side 5c, 5d and be round-shaped to outer lug.Tube element 5 has outer surface 8, and it defines the contact surface with surrounding air.Tube element 5 has inner surface 9, the path 10 when it defines and is used for compressed air and leads between collection container 2,4.
Each tube element 5 comprises heat conducting element 11, and it is fastened in the path 10 and at a plurality of somes place and contacts with inner surface 9.Heat conducting element 11 is arranged in the path 10 to increase and the compressed-air actuated cooling contact surface that is directed to by path 10.Heat conducting element 11 is made by the material with thermal conductive resin, such as aluminium.Heat conducting element 11 can be made by aluminium flake, and aluminium flake is folded into and makes path is divided into a plurality of substantially parallel streams 12.Thereby each stream 12 just has relatively limited cross-sectional area.The compressed air that flows through path 10 in each tube element 5 is suitable for being cooled off by surrounding air.Surrounding air has the main flow direction 14 towards cooler package 3, and heart extended through the plane 15 of stacked vertically tube element 5 during this direction was arranged essentially parallel to.Yet part surrounding air ran into the preceding short side 5c of tube element 5 before flowing through two gaps 7 between the adjacent tubular elements 5.The temperature of surrounding air significantly is lower than compressed-air actuated temperature in the tube element 5 usually.When surrounding air contacted with the outer surface 8 of tube element 5, it caused the cooling of outer surface 8.Because tube element 5 and heat conducting element 11 are made by the material with thermal conductive resin, they provide effective cooling also for the inner surface 9 and the heat conducting element 11 of each tube element 5.Thereby inner surface 9 and heat conducting element 11 provide the very effective cooling of compressed air in the path 10 of each tube element 5.
When the temperature of surrounding air was hanged down, the compressed air in the charger-air cooler can be cooled to the temperature that is lower than the compressed air dew point.In this case, the steam condensation in the compressed air, consequently the water of liquid form condenses in the path 10 of each tube element 5.When if the temperature of surrounding air is very low, solidify the danger that in path 10, forms ice thereby just exist condensate.This ice will be formed on the inner surface 9 of tube element 5 and on the surface of heat conducting element 11.Because heat conducting element 11 comprises the stream 12 with relatively little cross-sectional area,, ice so just obviously exists the blocked erratically danger of stream 12 degree if being formed at the lip-deep words of heat conducting element 11.This situation can make owing to the insufficient operating trouble that causes internal combustion engine of air supply.
Yet, according to the present invention, the size of heat conducting element 11 is so so that it only occupies the part cross section of path 10, makes the remainder of path cross section form cross-sectional area greater than the pipeline 13 by the cross-sectional area of heat conducting element 11 formed each streams 12.In Fig. 2, heat conducting element 11 is arranged in the path 10 in the following manner, that is, make described pipeline 13 be formed at the preceding short side 5c of tube element 5 with respect to the flow direction 14 of surrounding air.In the case, elongated pipeline 13 has substantially the same height and width.Pipeline 13 all can not be too narrow to the danger that pipeline 13 is frozen at least and increase on either direction.When very low and stream 12 froze when environment temperature, this path 13 that is fit to size makes can keep air-flows by charger-air cooler basically always.Compressed air in the pipeline 13 also offers heat heat conducting element 11.Thereby the ice that forms on the heat conducting element 11 is melted gradually, so that the stream 12 that stops up can recover its air conducting function.
Fig. 3 shows the cross-sectional view according to four tube elements 5 of an optional embodiment.
In the case, heat conducting element 11` is arranged in the path in the following manner, that is, make pipeline 13` be formed on the back short side 5d of tube element with respect to the flow direction 14 of surrounding air.Here again, the shape of cross section of elongated pipeline 13` has identical with width basically height.Heat conducting element 11` is folding in the following manner,, path is divided into a plurality of stream 12` substantially parallel, that cross-sectional area is less that is.Heat conducting element 11` also provides the surface with ledge and hole, thereby promotes the turbulent flow by the air of stream 12`.Thereby heat conducting element 11` provides very effective cooling for it at compressed air during by stream 12`.Cooled gas flow has caused the temperature that increases gradually along elongate gap 7.The cooling effect at the 5d place, side, rear end of tube element is therefore not identical with preceding short side 5c, thereby has further reduced the danger that pipeline 13` freezes.When environment temperature was very low, this pipeline 13` that is fit to size made that can keep air communication crosses charger-air cooler always.Compressed air among the pipeline 13` also offers heat heat conducting element 11`, can melt gradually so that heat conducting element 11` goes up the ice that forms.
The present invention is in office, and where face all is not limited to about the described embodiment of accompanying drawing, but can freely change within the scope of the claims.A plurality of heat conducting elements that separate can be arranged in the path.Elongated pipeline can be arranged in any desired part of path.
Claims (9)
1. aerial cooler that is used for cooled compressed air, this aerial cooler comprises at least one tube element (5) and at least one heat conducting element (11,11`), tube element (5) has the inner surface (9) that defines the path (10) that is used for the air that will cool off at aerial cooler, heat conducting element (11,11`) be fastened in the described path (10) and shape is designed to path (10) is divided into a plurality of streams (12,12`), thereby temperature is flowed in contact than the outer surface (8) of low medium of the air that will cool off in aerial cooler and tube element (5), so that the air in the aerial cooler is cooled when flowing through described path (10), it is characterized in that: heat conducting element (11, size 11`) is so, promptly, make it only occupy the part cross section of path (10), thereby in the remainder of path (10), form cross-sectional area greater than by heat conducting element (11,11`) the corresponding stream (12 of Xing Chenging, the slender pipeline of cross-sectional area 12`) (13,13`).
2. according to the aerial cooler of claim 1, it is characterized in that: described slender pipeline (13) is arranged in the front side (5c) of tube element with respect to media flow direction (14).
3. according to the aerial cooler of claim 1, it is characterized in that: described slender pipeline (13) is arranged in the rear side (5d) of tube element with respect to media flow direction (14).
4. according to arbitrary described aerial cooler among the claim 1-3, it is characterized in that: the size of the cross-sectional profiles of described path (10) on media flow direction (14) is greater than perpendicular to the size on the direction of described flow direction (14).
5. according to arbitrary described aerial cooler among the claim 1-3, it is characterized in that: (13, cross-sectional profiles 13`) has and highly identical width described slender pipeline.
6. according to arbitrary described aerial cooler among the claim 1-3, it is characterized in that: cooler comprises that a plurality of tube elements (5) that are spaced apart from each other and arrange abreast are so that have the gap (7) that can allow MEDIA FLOW cross between the adjacent tubular elements (5) in a row.
7. according to arbitrary described aerial cooler among the claim 1-3, it is characterized in that: tube element (5) is made by the material with thermal conductive resin.
8. according to arbitrary described aerial cooler among the claim 1-3, it is characterized in that: heat conducting element (11,11`) make by material with thermal conductive resin.
9. aerial cooler according to Claim 8 is characterized in that: and heat conducting element (11,11`) make by folding flaky material.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0500372A SE528278C2 (en) | 2005-02-17 | 2005-02-17 | Intercooler |
| SE05003728 | 2005-02-17 | ||
| SE0500372-8 | 2005-02-17 | ||
| PCT/SE2006/000126 WO2006088406A1 (en) | 2005-02-17 | 2006-01-30 | Air cooler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101120227A CN101120227A (en) | 2008-02-06 |
| CN101120227B true CN101120227B (en) | 2010-12-29 |
Family
ID=36916724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006800051844A Expired - Fee Related CN101120227B (en) | 2005-02-17 | 2006-01-30 | Air cooler |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20070251262A1 (en) |
| EP (1) | EP1853869A4 (en) |
| JP (1) | JP2008530431A (en) |
| CN (1) | CN101120227B (en) |
| BR (1) | BRPI0606461A2 (en) |
| SE (1) | SE528278C2 (en) |
| WO (1) | WO2006088406A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009130764A1 (en) * | 2008-04-22 | 2009-10-29 | 有限会社ロクス | Heat exchanger and air conditioner using same |
| JP2011106336A (en) * | 2009-11-17 | 2011-06-02 | Toyota Motor Corp | Working gas circulation type engine |
| GB201008099D0 (en) * | 2010-05-14 | 2010-06-30 | Eaton Williams Group Ltd | A rear door heat exchanger |
| US9038607B2 (en) | 2013-02-06 | 2015-05-26 | Ford Global Technologies, Llc | Air cooler and method for operation of an air cooler |
| JP6531357B2 (en) * | 2014-07-16 | 2019-06-19 | いすゞ自動車株式会社 | Corrugated fin type heat exchanger |
| JP6409793B2 (en) * | 2016-02-11 | 2018-10-24 | 株式会社デンソー | Intercooler |
| DE102017208955A1 (en) * | 2017-05-29 | 2018-11-29 | Siemens Healthcare Gmbh | Detector device comprising a cooling air path for cooling an X-ray detector |
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| US3601185A (en) * | 1969-11-04 | 1971-08-24 | United Aircraft Corp | Heat exchanger construction |
| FR2439971A1 (en) * | 1978-10-26 | 1980-05-23 | Garrett Corp | INTERHEATER PLATE HEAT EXCHANGER, PARTICULARLY FOR AIR CONDITIONING |
| JP2004263616A (en) * | 2003-02-28 | 2004-09-24 | Toyo Radiator Co Ltd | Flat tube for egr cooler |
| WO2004113817A1 (en) * | 2003-06-20 | 2004-12-29 | Halla Climate Control Corporation | A tube for heat exchanger |
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|---|---|---|---|---|
| US2757628A (en) * | 1952-09-17 | 1956-08-07 | Gen Motors Corp | Method of making a multiple passage heat exchanger tube |
| US4501321A (en) * | 1982-11-10 | 1985-02-26 | Blackstone Corporation | After cooler, charge air cooler and turbulator assemblies and methods of making the same |
| JPS60189770U (en) * | 1984-05-23 | 1985-12-16 | カルソニックカンセイ株式会社 | intercooler |
| US4805693A (en) * | 1986-11-20 | 1989-02-21 | Modine Manufacturing | Multiple piece tube assembly for use in heat exchangers |
| JPS6397069U (en) * | 1986-12-15 | 1988-06-23 | ||
| JPH0273592A (en) * | 1988-09-09 | 1990-03-13 | Nec Corp | Dynamic memory refresh circuit |
| US5174373A (en) * | 1990-07-13 | 1992-12-29 | Sanden Corporation | Heat exchanger |
| JP2936710B2 (en) * | 1990-11-29 | 1999-08-23 | 株式会社デンソー | Tube for flowing heat medium of heat-to-light converter and method of manufacturing the same |
| US5163507A (en) * | 1992-04-06 | 1992-11-17 | General Motors Corporation | Tank partition design for integral radiator/condenser |
| DE29614186U1 (en) * | 1996-08-20 | 1997-12-18 | AKG-Thermotechnik GmbH & Co. KG, 34369 Hofgeismar | Heat exchanger, in particular tumble dryer condenser, and pipe arrangement intended for its manufacture |
| JPH10153394A (en) * | 1996-11-20 | 1998-06-09 | Sanden Corp | Heat exchanger |
| US6374911B1 (en) * | 1999-06-17 | 2002-04-23 | Modine Manufacturing Company | Charge air cooler and method of making the same |
| US6192977B1 (en) * | 1999-09-29 | 2001-02-27 | Valeo Thermique Moteur | Tube for heat exchanger |
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| US20020074109A1 (en) * | 2000-12-18 | 2002-06-20 | Rhodes Eugene E. | Turbulator with offset louvers and method of making same |
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| JP2007178010A (en) * | 2005-12-27 | 2007-07-12 | Calsonic Kansei Corp | Inner fin for heat exchanger |
-
2005
- 2005-02-17 SE SE0500372A patent/SE528278C2/en unknown
-
2006
- 2006-01-30 WO PCT/SE2006/000126 patent/WO2006088406A1/en active Application Filing
- 2006-01-30 US US11/722,472 patent/US20070251262A1/en not_active Abandoned
- 2006-01-30 CN CN2006800051844A patent/CN101120227B/en not_active Expired - Fee Related
- 2006-01-30 EP EP06704546A patent/EP1853869A4/en not_active Withdrawn
- 2006-01-30 BR BRPI0606461-2A patent/BRPI0606461A2/en not_active IP Right Cessation
- 2006-01-30 JP JP2007555052A patent/JP2008530431A/en active Pending
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| US3601185A (en) * | 1969-11-04 | 1971-08-24 | United Aircraft Corp | Heat exchanger construction |
| FR2439971A1 (en) * | 1978-10-26 | 1980-05-23 | Garrett Corp | INTERHEATER PLATE HEAT EXCHANGER, PARTICULARLY FOR AIR CONDITIONING |
| JP2004263616A (en) * | 2003-02-28 | 2004-09-24 | Toyo Radiator Co Ltd | Flat tube for egr cooler |
| WO2004113817A1 (en) * | 2003-06-20 | 2004-12-29 | Halla Climate Control Corporation | A tube for heat exchanger |
Also Published As
| Publication number | Publication date |
|---|---|
| US20070251262A1 (en) | 2007-11-01 |
| EP1853869A1 (en) | 2007-11-14 |
| SE0500372L (en) | 2006-08-18 |
| WO2006088406A1 (en) | 2006-08-24 |
| BRPI0606461A2 (en) | 2009-06-30 |
| EP1853869A4 (en) | 2011-08-03 |
| JP2008530431A (en) | 2008-08-07 |
| SE528278C2 (en) | 2006-10-10 |
| CN101120227A (en) | 2008-02-06 |
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Granted publication date: 20101229 Termination date: 20120130 |