CN103959002A - Heat exchanger with end seal for blocking off air bypass flow - Google Patents
Heat exchanger with end seal for blocking off air bypass flow Download PDFInfo
- Publication number
- CN103959002A CN103959002A CN201180075107.7A CN201180075107A CN103959002A CN 103959002 A CN103959002 A CN 103959002A CN 201180075107 A CN201180075107 A CN 201180075107A CN 103959002 A CN103959002 A CN 103959002A
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- CN
- China
- Prior art keywords
- heat exchanger
- bypass seal
- seal
- fluid
- shell
- 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
- 230000000903 blocking effect Effects 0.000 title abstract description 3
- 239000012530 fluid Substances 0.000 claims abstract description 28
- 230000000295 complement effect Effects 0.000 claims abstract description 11
- 230000000712 assembly Effects 0.000 claims description 16
- 238000000429 assembly Methods 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 15
- 238000005219 brazing Methods 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 2
- 239000002826 coolant Substances 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Classifications
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- 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
- F28D9/0006—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 plate-like or laminated conduits being enclosed within a pressure vessel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K13/00—Arrangement in connection with combustion air intake or gas exhaust of propulsion units
- B60K13/02—Arrangement in connection with combustion air intake or gas exhaust of propulsion units concerning intake
-
- 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
- F02B29/0462—Liquid cooled heat exchangers
-
- 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
- F28D1/03—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 plate-like or laminated 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
- F28D9/0056—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 with U-flow or serpentine-flow inside conduits; with centrally arranged openings on the plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
- F28F27/02—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus for controlling the distribution of heat-exchange media between different channels
-
- 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
- F28F3/08—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning
- F28F3/10—Arrangements for sealing the margins
-
- 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
- F28F9/04—Arrangements for sealing elements into header boxes or end plates
-
- 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
- F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
-
- 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
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2230/00—Sealing means
-
- 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
-
- 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)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A heat exchanger having a plurality of spaced-apart plate pairs, where each plate pair defines a flow passage for the flow of a first fluid. One or more fins are thermally coupled and sandwiched by the spaced-apart plate pairs for flow of a second fluid. A fluid manifold being fluidly coupled to the flow passages of the spaced-apart plate pairs is also provided. The heat exchanger has a front face and side faces defined by at least the plurality of spaced-apart plate pairs and the one or more fins. And, a bypass seal complementary to the front face or one of the side faces and engagingly coupled to the front face or one of the side faces for blocking a gap between the heat exchanger and a housing for receiving the heat exchanger. Also disclosed is a heat exchanger assembly having the heat exchanger disclosed.
Description
Technical field
This description relates to a kind of heat exchanger with air by-pass seal, and a kind of heat exchanger assemblies with this heat exchanger and the seal.
Background technology
Charger-air cooler heat exchanger is known in this technical field, is used for installing along the flow path of the pressurized air that is supplied to combustion engine.This pressurized air typically comprises surrounding air, and this surrounding air has been compressed the mass flow that increase is provided air such as the equipment of booster or turbocharger is to engine with the fuel of the amount that allows engine combustion and increase and therefore operate with power and the performance of increase level.
But the compression of surrounding air also improves air themperature and makes pressurized air have relatively high temperature, if this relatively high temperature does not reduce, undesirably increase total engine thermal load.Therefore, wish at supply pressurized air to charge air cooling before engine, and for this object, charger-air cooler is set.
Conventionally, charger-air cooler is by multiple light weight heat transfer element structures of thermally-conductive materials (such as copper or aluminium), this heat transfer element the be formed heat transfer surface that is used to provide expansion and the flow path that is defined for pressurized air, this pressurized air becomes heat transfer relation with suitable cooling agent (such as surrounding air or liquid coolant).More specifically, charger-air cooler can make pressurized air mobile on this fin associated with the cooling agent that flows through this pipe by the net structure of finned pipe, causes heat transmission fully for some engine system applications.Alternatively, when needs improve thermal heat transfer capability time, charger-air cooler is constructed by stacking a series of plates and fin, this plate and fin cooperate to limit core, heat exchanger, and the separative flow path of this core, heat exchanger tool is so that pressurized air and cooling agent pass through with close thermal transitive relation each other.But in arbitrary situation, charger-air cooler is desirably directly installed in the inlet manifold of engine, wherein pass the just in time temperature reduction by flowing through charger-air cooler before launched machine sucks of pressurized air of inlet manifold.
Current heat exchanger product can allow air by-pass, and through the end of fin, (this plate lap joint extends beyond the end of fin, or extend beyond liquid fluid manifold, leave unacceptable air by-pass passage), or needing parts in other brazing to compensate by stopping up these regions, this adds sizable cost and/or may be impossible for some chiller configuration.In order to address the above problem, the part that wide elastomeric seal (seal that connect or mechanical capture such as adhesive) can be provided as pipe guide is to minimize this bypass.But these sealing member materials are expensive, add assembly complexity, and there is durability restriction.Another compensation replacement scheme be by oversized dimensions or add much higher fin density (pressure drop loss) overdesign heat exchanger, also maintain performance even if make to have bypass flow, this may have other shortcoming.
In this technical field, need a kind of heat exchanger and a kind of heat exchanger assemblies, wherein this heat exchanger has seal, and the seal can reduce or prevent air bypass around the end of heat exchanger.
Summary of the invention
In one aspect, this description discloses a kind of heat exchanger, and this heat exchanger comprises:
Multiple isolated plates pair, wherein each plate is to limiting flow channel flowing for first fluid;
One or more fin, described one or more fin is connected heat by described isolated plate and the flowing for second fluid that be clipped in the middle;
Fluid manifold, described fluid manifold fluid is connected to the right flow channel of described isolated plate;
Described heat exchanger have by least described multiple isolated plates to described one or more fin limit above and side; With
Bypass seal, described bypass seal and side in described side or described above complementary and engage side being connected in described side or described before, to be blocked in described heat exchanger and be used for receiving the gap between the shell of described heat exchanger.
In another aspect, disclose a kind of heat exchanger assemblies, this heat exchanger assemblies comprises: shell, and described shell has the chamber with the open communication that is used for receiving heat exchanger; With as heat exchanger disclosed herein.
Brief description of the drawings
Now by the mode by example with reference to accompanying drawing, this accompanying drawing illustrates the application's exemplary embodiments, and wherein:
Fig. 1 illustrates for receiving according to the inlet manifold of the heat exchanger of this description;
Fig. 2 (a) illustrates the heat exchanger with the superincumbent bypass seal of clamping according to second embodiment of this description;
Fig. 2 (b) and 2 (c) illustrate and can be connected to according to the superincumbent bypass seal of the alternative clamping of the heat exchanger of second embodiment of this description;
Fig. 2 (d) illustrate in inlet manifold according to the cutaway view of heat exchanger with the superincumbent bypass seal of clamping of second embodiment of this description;
Fig. 2 (e) illustrates according to the top view of the heat exchanger in the inlet manifold of second embodiment of this description;
Fig. 3 (a) illustrates according to the schematic elevational view of the heat exchanger with the superincumbent bypass seal of clamping of this description embodiment;
Fig. 3 (b) illustrates the top plan view of the heat exchanger of Fig. 3 (a);
Fig. 4 illustrates the superincumbent bypass seal of the clamping according to this description embodiment for heat exchanger;
Fig. 5 is the perspective view of inlet manifold, in this manifold, has otch, and this otch is used for receiving the bypass seal being present on heat exchanger;
Fig. 6 (a) illustrates the heat exchanger with the superincumbent bypass seal of clamping according to the 3rd embodiment of this description;
Fig. 6 (b) illustrates for according to the expanded view of the superincumbent bypass seal of clamping of the heat exchanger of the 3rd embodiment of this description;
Fig. 7 (a)-7 (d) illustrates the view for the superincumbent bypass seal of clamping being clamped in to the end sections of the heat exchanger of the retainer of appropriate location that has according to the 4th embodiment of this description;
Fig. 8 illustrates according to the heat exchanger with the superincumbent bypass seal of brazing of the 5th embodiment of this description;
Fig. 9 illustrates the expanded view of the end sections of the heat exchanger as shown in Figure 8 with the superincumbent seal of brazing;
Figure 10 illustrates the embodiment for the seal of the heat exchanger shown in Fig. 8; And
Figure 11 illustrates another view of the seal shown in Figure 10.
Similarly Reference numeral can be used to indicate similar parts in different figure.
Detailed description of the invention
This description relates generally to heat exchanger (2), and such as charger-air cooler, this charger-air cooler is used for reducing the temperature of the air that flow into combustion engine.
Heat exchanger (2) is typically placed in inlet manifold (4), and as shown in fig. 1, this inlet manifold has chamber (6), and this chamber is used for placing heat exchanger (2) by opening (8).Enter that air enters manifold (4) by air admission hole (10) and before being introduced to combustion engine through heat exchanger (2).
The heat exchanger (2) using according to the disclosure is not particularly limited.In an exemplary embodiments, as shown in Figure 2 a, heat exchanger (2) has multiple isolated plates to (12), and wherein each plate is to being defined for the mobile flow channel of first fluid (such as cooling agent).The fluid manifold (14) (more clearly seeing Fig. 6) with entrance (16) and outlet (18) is also set; Wherein fluid manifold (14) be connected to each plate to the flow channel of (12) with allow fluid (such as cooling agent) enter by entrance (16), through the flow channel of plate to (12), and leave by outlet (18).The position of fluid manifold (14) and entrance (16) and outlet (18) is not particularly limited.In one embodiment, as shown in Fig. 2 (a), entrance and exit may reside on top board (20).And in another embodiment, as shown in Figure 6, entrance (16) and outlet (18) may reside on the side (22) of heat exchanger (2).
Each isolated plate has fin (24) to the spatial placement between (12).Fin (24) can provide second fluid flow channel, the air that this second fluid normally enters by air admission hole (10); And wherein second flow channel vertical in the flow channel (12) being limited by plate with permission heat exchange.
As heat exchanger disclosed herein (2) have before (26) make in the time that heat exchanger (2) is arranged in inlet manifold (4), should before (26) be disposed in air admission hole (10) and allow second fluid (air) before entering combustion engine through fin (24) and stand heat exchange.
In addition, as heat exchanger disclosed herein (2) is provided with side (22).In the embodiment shown in Fig. 6 a, one of this side is formed by fluid manifold (14), and other side is formed together with the end of the end of (12) and fin (24) by plate.
As heat exchanger disclosed herein (2) is also provided with bypass seal (28), a side complementation before this bypass seal and heat exchanger in (26) or side (22).Complementary bypass seal (28) be connected to side in the side (22) of heat exchanger or above (26) to stop up the gap between inner side such as the inlet manifold (4) that may be present in heat exchanger (2) and shell.This can help prevent air along side (22) bypass of heat exchanger (2) and improve the gross efficiency of heat exchange.
In the embodiment shown in Fig. 2 and 4, use two bypass seals (28), side (22) complementation of the heat exchanger (2) that each seal (28) is connected thereto with it.Seal (28) is provided with heat exchanger composition surface (30) and sealing surface (32).Heat exchanger composition surface (30) on profile with side (22) or (26) complementation above, it engages this side or above any.In one embodiment, heat exchanger composition surface (30) is provided with recess (34) (Fig. 3 and 4), make when seal engagement sides (22) or above when (26), the groove (12) and fin (24) being formed by plate is blocked.But sealing surface (32) contributes to be blocked in any gap between end and the manifold (4) of heat exchanger (2).
The accurate shape and size of the seal (28) using according to disclosed heat exchanger (2) are not particularly limited.In an embodiment as shown in Figure 2, the sealing surface (32) of bypass seal (28) provides flat surface.And in another embodiment as shown in Figures 3 and 4, sealing surface (32) tilts; , be tapered and become narrower when at it from top board (20) towards heat exchanger the bottom.For example, in one embodiment, sealing surface (32) is with 1-2 ° of inclination.This angle can contribute to ensure that seal (28) does not need to be compressed to heat exchanger (2) and is almost inserted in completely in manifold (4), and therefore helps to install.
Similarly, the shape and size of heat exchanger composition surface (30) are not particularly limited, and will depend on especially that special application and seal (28) are employed heat exchanger thereon.In the embodiment shown in Fig. 3 and 4, the recess (34) being present on heat exchanger composition surface (30) can be darker, and in other situation, depending on special application and heat exchanger used, recess (34) can be shallow.
In an embodiment as shown in Figure 5, manifold (4) is provided with recess (36), and the sealing surface (32) of this recess and bypass seal (28) is complementary with the gap between blocking heat-exchanger (2) and manifold (4).In the embodiment of Fig. 5, recess (36) is taper, and this can contribute to sealing and the installation of the heat exchanger (2) in manifold (4).In addition, recess (36) also can help to keep by resisting movement in manifold the position of heat exchanger (2).
According in the other embodiment of this description, heat exchanger (2) has bypass seal (28), and this bypass seal arrangement (26) before heat exchanger (2) is upper, for example, and as shown in Fig. 6-9.In such an embodiment, and as previously mentioned, seal (28) is also provided with sealing surface (32) and heat exchanger composition surface (30), the profile on this heat exchanger composition surface and it join to heat exchanger (2) on it before (26) complementation.In addition, seal (28) may reside in the edge (38) above of the side (22) of proximity thermal interchanger (2).In the embodiment shown in Fig. 6-9, seal (28) is present in edge (38), this edge (38) contiguous side (22) with the end of plate to (12) and fin (24).But, will understand, the second seal (28) also can be arranged in heat exchanger (2) before the opposed end of (26).
Manifold (4) can be produced or suitably manufacture with receiving heat-exchanger (2), wherein seal (28) be present in heat exchanger (2) before (26).Similar recess as above (36) also can be provided for holding be present in before seal (28) on (26).
The method that is used for the seal (28) to be connected to heat exchanger (2) is not especially and can depends on especially special application.In one embodiment, seal (28) is frictionally connected to heat exchanger.In another embodiment, seal (28) is clamped in appropriate location and is provided with the device for seal (28) being clamped to heat exchanger (2), as shown in Figure 6.In other embodiment, heat exchanger can be provided with the protuberance (40) for keeping seal, as shown in Figure 7.Protuberance (40) and seal (28) can be provided with other device, such as arm and gap to this arm is inserted in this gap, thereby seal (28) is locked in appropriate location.Alternatively, seal (28) also can be connected to heat exchanger (2) above by bolt, as shown in Fig. 8-11.In another other embodiment, seal (28) may be brazed on heat exchanger (2).In addition, the combination of method can be for being arranged in seal (28) on heat exchanger (2).
The building material of seal (28) is not particularly limited and can depends on special application.In one embodiment, for example and be not limited to, seal (28) is made up of plastics (such as thermoplastic).And in another embodiment, seal (28) can be by making to allow seal (28) to be brazed into heat exchanger (2) with the similar material of heat exchanger (2).
According to this description on the other hand in, a kind of heat exchanger assemblies is provided, this heat exchanger assemblies comprises shell (4) and heat exchanger (2) as described herein.Whole assembly can be set up and be mounted in engine to use.Alternatively, heat exchanger (2) and manifold (4) can arrange separatedly.
Can make some change and the amendment of the embodiment of description.Therefore, above-described embodiment is considered to illustrative and is not restrictive.
Claims (20)
1. a heat exchanger, described heat exchanger comprises:
Multiple isolated plates pair, wherein each plate is to limiting flow channel flowing for first fluid;
One or more fin, described one or more fin is connected heat by described isolated plate and the flowing for second fluid that be clipped in the middle;
Fluid manifold, described fluid manifold fluid is connected to the right flow channel of described isolated plate;
Described heat exchanger have by least described multiple isolated plates to described one or more fin limit above and side; With
Bypass seal, described bypass seal and side in described side or described above complementary and engage side being connected in described side or described before, to be blocked in described heat exchanger and be used for receiving the gap between the shell of described heat exchanger.
2. heat exchanger according to claim 1, wherein, described bypass seal is complementary with side in described side and engage a side in the described side that is connected to described heat exchanger.
3. heat exchanger according to claim 2, wherein, described bypass seal is present on two sides of described heat exchanger.
4. according to the heat exchanger described in any one in claim 1 to 3, wherein, described bypass seal has heat exchanger composition surface and sealing surface, and described heat exchanger composition surface has recess, and described recess is used for receiving the right end of described multiple isolated plates.
5. heat exchanger according to claim 4, wherein, described sealing surface allows described heat exchanger to be arranged in described shell.
6. heat exchanger according to claim 4, wherein, described sealing surface is taper, to be installed to slidably in the recess in described shell.
7. heat exchanger according to claim 1, wherein, described bypass seal with described above complementary and engage be connected to described heat exchanger before.
8. heat exchanger according to claim 1, wherein, described bypass seal and described complementary and be arranged in the edge of a side in described side, contiguous described heat exchanger above above.
9. according to the heat exchanger described in any one in claim 1 to 8, also comprise protuberance, described protuberance is used for described bypass seal to be connected to described heat exchanger.
10. according to the heat exchanger described in any one in claim 1 to 9, wherein, described bypass seal is clamped on described heat exchanger.
11. according to the heat exchanger described in any one in claim 1 to 9, and wherein, described bypass seal is connected on described heat exchanger by brazing or bolt, or is connected on described heat exchanger by brazing and bolt.
12. 1 kinds of heat exchanger assemblies, described heat exchanger assemblies comprises:
Shell, described shell has the chamber with open communication; With
Heat exchanger, described heat exchanger can be received within the chamber of described shell, and described heat exchanger comprises:
Multiple isolated plates pair, wherein each plate is to limiting flow channel flowing for first fluid;
One or more fin, described one or more fin is connected heat by described isolated plate and the flowing for second fluid that be clipped in the middle;
Fluid manifold, described fluid manifold fluid is connected to the right flow channel of described isolated plate;
Described heat exchanger have by least described multiple isolated plates to described one or more fin limit above and side; With
Bypass seal, described bypass seal and described side one or described above complementary and engage side being connected in described side or described before, to be blocked in the gap between described heat exchanger and described shell.
13. heat exchanger assemblies according to claim 12, wherein, described bypass seal is complementary with side in described side and engage a side in the described side that is connected to described heat exchanger.
14. according to the heat exchanger assemblies described in claim 12 or 13, and wherein, described bypass seal has heat exchanger composition surface and sealing surface, and described heat exchanger composition surface has recess, and described recess is used for receiving the right end of described multiple isolated plates.
15. heat exchanger assemblies according to claim 14, wherein, described sealing surface allows described heat exchanger to be arranged in described shell.
16. heat exchanger assemblies according to claim 14, wherein, described sealing surface is taper, to be installed to slidably in the recess in described shell.
17. heat exchanger assemblies according to claim 12, wherein, described bypass seal engage with described edge complementary and a side in described side above, contiguous described heat exchanger be above connected to described heat exchanger before.
18. according to the heat exchanger assemblies described in any one in claim 12 to 17, also comprises protuberance, and described protuberance is used for described bypass seal to be connected to described heat exchanger.
19. according to the heat exchanger assemblies described in any one in claim 12 to 18, and wherein, described bypass seal is clamped on described heat exchanger.
20. according to the heat exchanger assemblies described in any one in claim 12 to 18, and wherein, described bypass seal is connected on described heat exchanger by brazing or bolt, or is connected on described heat exchanger by brazing and bolt.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CA2011/050740 WO2013078531A1 (en) | 2011-11-28 | 2011-11-28 | Heat exchanger with end seal for blocking off air bypass flow |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103959002A true CN103959002A (en) | 2014-07-30 |
| CN103959002B CN103959002B (en) | 2016-10-12 |
Family
ID=48534551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180075107.7A Expired - Fee Related CN103959002B (en) | 2011-11-28 | 2011-11-28 | There is the heat exchanger of end seal for blocking air bypass flow |
Country Status (5)
| Country | Link |
|---|---|
| CN (1) | CN103959002B (en) |
| CA (1) | CA2857084A1 (en) |
| DE (1) | DE112011105882T5 (en) |
| GB (1) | GB2512218A (en) |
| WO (1) | WO2013078531A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107003089A (en) * | 2014-10-03 | 2017-08-01 | 达纳加拿大公司 | Sealed heat exchanger is bypassed with self-sustaining |
| CN113661370A (en) * | 2019-02-05 | 2021-11-16 | 普拉纳夫维卡斯(印度)私人有限公司 | Universal heat exchanger |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013015179A1 (en) | 2013-09-11 | 2015-03-12 | Modine Manufacturing Company | Heat exchanger assembly and manufacturing process |
| FR3019638B1 (en) * | 2014-04-04 | 2018-12-07 | Valeo Systemes Thermiques | HEAT EXCHANGER FOR MOTOR VEHICLE |
| FR3019639B1 (en) * | 2014-04-04 | 2019-05-17 | Valeo Systemes Thermiques | HEAT EXCHANGER FOR MOTOR VEHICLE |
| DE102016011254A1 (en) | 2016-09-20 | 2018-03-22 | Modine Manufacturing Company | Bypass blocking device for heat exchangers |
| US10641559B2 (en) * | 2016-09-30 | 2020-05-05 | Hanon Systems | Heat exchanger |
| DE102017000183A1 (en) * | 2017-01-12 | 2018-07-12 | Modine Manufacturing Company | Guiding / steering device for heat exchangers flowing through fluid streams |
| PL3388773T3 (en) * | 2017-04-14 | 2021-02-08 | Valeo Autosystemy Sp. Z.O.O. | A heat exchanger for motor vehicles |
| DE102017125394A1 (en) * | 2017-10-30 | 2019-05-02 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Heat transfer device, use and tool |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2903543A1 (en) * | 1979-01-31 | 1980-08-07 | Daimler Benz Ag | Water cooled vehicle oil cooler - has end water entries and bottom oil entries with tube bundle units between |
| CN1143733A (en) * | 1995-08-22 | 1997-02-26 | 株式会社东芝 | Outdoor assembling unit for air-conditioner |
| CN1764816A (en) * | 2003-03-26 | 2006-04-26 | 贝洱工业技术公司 | Heat exchanger, in particular air/air cooler |
| US20080185136A1 (en) * | 2007-02-07 | 2008-08-07 | Vastine Gerard W | Heat exchanger with bypass seal |
| CN102007360A (en) * | 2008-04-30 | 2011-04-06 | 达纳加拿大公司 | Heat exchanger using air and liquid as coolants |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4303052A (en) * | 1980-03-24 | 1981-12-01 | The Garrett Corporation | Charge air cooler mounting arrangement |
| DE4040875C2 (en) * | 1990-12-20 | 1994-09-01 | Laengerer & Reich Kuehler | oil cooler |
-
2011
- 2011-11-28 DE DE112011105882.9T patent/DE112011105882T5/en not_active Withdrawn
- 2011-11-28 GB GB1409186.2A patent/GB2512218A/en not_active Withdrawn
- 2011-11-28 WO PCT/CA2011/050740 patent/WO2013078531A1/en active Application Filing
- 2011-11-28 CN CN201180075107.7A patent/CN103959002B/en not_active Expired - Fee Related
- 2011-11-28 CA CA2857084A patent/CA2857084A1/en not_active Abandoned
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2903543A1 (en) * | 1979-01-31 | 1980-08-07 | Daimler Benz Ag | Water cooled vehicle oil cooler - has end water entries and bottom oil entries with tube bundle units between |
| CN1143733A (en) * | 1995-08-22 | 1997-02-26 | 株式会社东芝 | Outdoor assembling unit for air-conditioner |
| CN1764816A (en) * | 2003-03-26 | 2006-04-26 | 贝洱工业技术公司 | Heat exchanger, in particular air/air cooler |
| US20080185136A1 (en) * | 2007-02-07 | 2008-08-07 | Vastine Gerard W | Heat exchanger with bypass seal |
| CN102007360A (en) * | 2008-04-30 | 2011-04-06 | 达纳加拿大公司 | Heat exchanger using air and liquid as coolants |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107003089A (en) * | 2014-10-03 | 2017-08-01 | 达纳加拿大公司 | Sealed heat exchanger is bypassed with self-sustaining |
| CN107003089B (en) * | 2014-10-03 | 2018-12-07 | 达纳加拿大公司 | Heat exchanger with self-sustaining bypass sealing |
| CN113661370A (en) * | 2019-02-05 | 2021-11-16 | 普拉纳夫维卡斯(印度)私人有限公司 | Universal heat exchanger |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2512218A (en) | 2014-09-24 |
| CN103959002B (en) | 2016-10-12 |
| WO2013078531A1 (en) | 2013-06-06 |
| DE112011105882T5 (en) | 2014-10-02 |
| CA2857084A1 (en) | 2013-06-06 |
| GB201409186D0 (en) | 2014-07-09 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20201128 |