CN103712507A - Heat exchanger - Google Patents
Heat exchanger Download PDFInfo
- Publication number
- CN103712507A CN103712507A CN201310452286.2A CN201310452286A CN103712507A CN 103712507 A CN103712507 A CN 103712507A CN 201310452286 A CN201310452286 A CN 201310452286A CN 103712507 A CN103712507 A CN 103712507A
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- China
- Prior art keywords
- fluid
- heat exchanger
- housing
- lower housing
- housing portion
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- 239000012530 fluid Substances 0.000 claims abstract description 124
- 239000004033 plastic Substances 0.000 claims abstract description 20
- 229920003023 plastic Polymers 0.000 claims abstract description 20
- 239000007769 metal material Substances 0.000 claims abstract description 18
- 239000002131 composite material Substances 0.000 claims abstract description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 239000000835 fiber Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 9
- 230000002349 favourable effect Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000004411 aluminium Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000011151 fibre-reinforced plastic Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
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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
- F28F3/12—Elements constructed in the shape of a hollow panel, e.g. with 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
- F28F21/067—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
- F28F21/081—Heat exchange elements made from metals or metal alloys
- F28F21/084—Heat exchange elements made from metals or metal alloys from aluminium or aluminium alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/66—Heat-exchange relationships between the cells and other systems, e.g. central heating systems or fuel cells
-
- 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
- F28D2021/0043—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for fuel cells
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention relates to a heat exchanger (1) having a housing (9), a first fluid port (6, 7) and a second fluid port (7, 6), wherein the housing (9) is in fluid communication with a fluid source via the first fluid port (6, 7) and the second fluid port (7, 6) and can be traversed by a flow of a fluid, characterized in that the housing (9) is of multi-part design and is formed by a housing upper part (3) and a trough-like housing lower part (2), wherein the housing lower part (2) has a base region (7) and an at least partially encircling turned-up edge region (6), wherein the housing upper part (3) or the housing lower part (2) is formed from a plastic and the respective other housing part (3, 2) is formed from a plastic, a metallic material or a fiber composite material.
Description
Technical field
The present invention relates to a kind of heat exchanger with housing, first fluid interface and second fluid interface, wherein, housing is communicated with and can be flow through by fluid in fluid with fluid source by first fluid interface and second fluid interface.
Background technology
In electric vehicle, with accumulator, carry out drive motor.That here, as accumulator, uses is usually comprised of the battery based on lithium-ion technology or nickel-hydrogen accumulator.As to this substitute, also can use high performance capacitors, so-called ultracapacitor.
In all accumulators of mentioning, during operation, particularly when the quick charge of accumulator and electric discharge, produce very large heat.
But about 50 ℃ and higher temperature can be damaged accumulator and greatly reduce their service life.Equally, too low temperature makes accumulator impaired constantly.
In order to maintain the performance of accumulator, therefore must to these accumulators, carry out temperature adjustment on one's own initiative.Here, cooling segment obviously accounts for major part.For example can be undertaken cooling by introducing the heat exchanger being flow through by fluid.According to solution in the prior art, the element that heat exchanger is usually flow through by fluid, these elements have the one or more fluid passages that can be flow through by fluid between two flat decks.
Here, advantageously all unit of accumulator are remained on stable temperature levels.Equally, should avoid producing very large thermograde in these unit.
The plate of heat exchanger can be flow through by cold fluid cooling in the situation that, but they also can be flow through by hot fluid in order to heat object.
In order to realize high as far as possible energy efficiency, particularly, in electric automobile, the frame mode that weight is optimized is as far as possible favourable.
The solution of using the heat exchanger of being made by metal material has been described in the prior art.For example, utility model DE202012102349U1 discloses this solution.
According to the shortcoming of the solution of prior art particularly this heat exchanger all by aluminium, formed.These heat exchangers form with by plastics or compare obviously heavier by the embodiment that the mixture of aluminium and plastics forms.Due to the electric conductivity of aluminium, the electric insulation of heat exchanger and potential balance are also necessary.In addition, with aluminum fabricate-heat interchanger, be high energy consumption and expensive.Owing to using soldering auxiliary material, such as flux, pre-shaping step is usually also necessary.
Summary of the invention
Therefore, the object of this invention is to provide a kind of heat exchanger, this heat exchanger has that the energy consumption of Weight-optimised structure and its manufacture is lower and cost is lower.In addition, this heat exchanger is implemented as and does not have additional electric insulation arrangement.
Object of the present invention by a kind of have according to the heat exchanger of the feature of claim 1 solved.
A kind of embodiment of the present invention relates to a kind of housing that has, the heat exchanger of first fluid interface and second fluid interface, wherein, housing is communicated with in fluid with fluid source by first fluid interface and second fluid interface, wherein, housing can be flow through by fluid, wherein, housing be implemented as multi-piece type and mainly by flat housing upper-part and substantially lower housing portion part in the form of slot form, wherein, lower housing portion part have bottom section and around fringe region, wherein, housing upper-part or lower housing portion part by plastics, formed and accordingly another housing parts by plastics, metal material or fibrous composite form.
In one embodiment, heat exchanger according to the present invention is with doing that accumulator is carried out to temperature adjustment.
The weight aspect that the housing of heat exchanger is formed in heat exchanger by plastic components and metal material element, particularly aluminum or aluminum alloy element is particularly advantageous.By using plastics, compare with all or part of heat exchanger of being made by metal material, can weight reduction.Meanwhile, by metal material element, can realize the good capacity of heat transmission.
By lower housing portion part design grooving linear element, be particularly advantageous because by least partly around the fringe region of setting realized stabilization.Meanwhile, lower housing portion part forms cavity in enclosure interior, and fluid can pass this cavity.Utilize housing upper-part, closure casing lower member can make progress.Therefore, produce the space that perfect fluid is sealed shut, this space can be flow through by fluid.
Lower housing portion part and housing upper-part all can be simply and are manufactured inexpensively and can interconnect by multiple method of attachment.Except using thermal bonding technique, two elements also can interconnect by machinery or chemical connection means.
In addition advantageously, in enclosure interior, be provided with at least one diversion member.By the diversion member of the inside at housing, can affect targetedly fluid and flow.
It is also preferred that, lower housing portion part consists of plastics.
Lower housing portion part can advantageously be made of plastics.Compare with the embodiment consisting of metal material, this has alleviated weight.In addition, compare with manufacture lower housing portion part with metal material, with plastics, manufacture lower housing portion part more simple and comprise operation still less.
Lower housing portion part for example can be made into integration in Shooting Technique.In addition the lower housing portion part of making in Shooting Technique, on the fringe region of erectting, do not have must by additional process Fluid Sealing the bonding station that seals.
In addition the lower housing portion part consisting of plastics, can be simply by being used adhesive to be connected with other elements.
In another embodiment of the invention, can be provided as, housing upper-part, by metal material, particularly consists of aluminum or aluminum alloy.
The embodiment that housing upper-part consists of metal material is favourable because with by plastic member, compare, by metal material, can realize higher heat transfer coefficient.Therefore, to be cooled or heating element advantageously with the housing upper-part of metal in thermo-contact.
In addition, by the housing upper-part of metal, can realize stabilization, this stabilization makes heat exchanger insensitive to the mechanical influence coming from the outside.
In addition the element to be cooled for example consisting of metal material, can be connected on housing upper-part simply under the condition of using the already known processes such as soldering or melting welding.
Also advantageously, housing within it portion there are a plurality of diversion members.By a plurality of diversion members, the fluid that can advantageously affect in housing flows.
In addition preferably, diversion member is designed to floor or wall portion or peg, and between them, forms at least one flow channel of fluid.
In another kind of alternate design scheme, diversion member can be provided as in the fringe region with the setting of lower housing portion part at least one extend abreast.
By according to the design of diversion member recited above or a plurality of diversion members, can produce a plurality of flow channels, these flow channels extend through housing abreast with one of its outward flange substantially.This distributes for fluid can be favourable.By this design of diversion member, for example, can targetedly fluid be guided to another fluid interface from a fluid interface.
By the formation of flow channel, the fluid that can affect in addition in housing distributes.
These diversion members here can for example consist of straight wall portion or floor, or consist of single cannula-like projection.In addition, other design of diversion member is also available.
Except water conservancy diversion, these elements also can be for laminar flow is transformed into turbulent flow, to realize abundant the mixing and the transmission of therefore improvement heat greatly of fluid.
In addition, in a particularly advantageous design of the present invention, can be provided as, diversion member or described a plurality of diversion member contact with lower housing portion part with housing upper-part under the state finally assembling.
By diversion member or described a plurality of diversion member, divide all and contact with lower housing portion with housing upper-part, can realize diversion member and only by fluid winding flow, be not submerged, because they directly contact with housing upper-part with lower housing portion part respectively on its end face or bottom surface.At least a portion for diversion member is designed in the situation of wall-forming portion, can be by all contacting formation flow channel with housing upper-part with lower housing portion part, and these flow channels can be flow through by fluid.
In addition, in a kind of favourable improvement project, can stipulate, housing upper-part or lower housing portion part have first fluid interface and second fluid interface, or housing upper-part and lower housing portion part have respectively one of two fluid interfaces.
Same suitable, the opening on one of first fluid interface and/or second fluid interface fringe region by the setting at lower housing portion part forms.
One of fringe region by a fluid interface or two fluid interfaces are arranged on to setting is upper, can realize the side of fluid and supply with and discharge.This is particularly advantageous, because the first type surface that is essentially plane of such housing upper-part and lower housing portion part can be whole as temperature transfer surface.Even in the situation that very little structure space is only provided, this solution is also favourable.
According to another kind of preferred embodiment, can stipulate, housing within it portion has next door, and this next door is divided into the first chamber and the second chamber by the internal capacity of housing, and these two chambers are communicated with in fluid mutually by the discontinuities in next door.
It is particularly advantageous that internal capacity is divided into the first and second chambers, therefore can produce orderly fluid in enclosure interior and flow.
A kind of feature of preferred embodiment can be a fluid interface with the first chamber in fluid be communicated with and accordingly another fluid interface be communicated with in fluid with the second chamber.
By fluid interface respectively with this corresponding relation of one of chamber, be the default flow path of fluid.Here, the discontinuities that fluid flows in one of chamber and in next door by a fluid interface is transitioned in the second chamber.There, fluid flows to second fluid interface and flows out from housing along the second chamber.In addition, by this flowing of being directed to, also can avoid generation may cause the too high viscous flow position of local temperature.
Dependent claims and below accompanying drawing favourable improvement project of the present invention is described in describing.
Accompanying drawing explanation
By means of embodiment, with reference to accompanying drawing, the present invention is described in detail below.In the accompanying drawings:
Fig. 1 shows the top perspective view according to a kind of heat exchanger of the present invention, and wherein, housing upper-part and lower housing portion part are thrown off;
Fig. 2 shows another three-dimensional view according to the heat exchanger of Fig. 1;
Fig. 3 shows the three-dimensional view according to a kind of heat exchanger of the present invention, and this heat exchanger has the housing that is implemented as multi-piece type, and this housing is comprised of lower housing portion part and the housing upper-part of groove shape; And
Fig. 4 shows the detail drawing of heat exchanger as shown in Figure 3, wherein, in the inside of the lower housing portion part of groove shape, shows a plurality of diversion members, and these diversion members are partly designed to straight wall portion and part is designed to cylindrical peg.
The specific embodiment
Fig. 1 shows the three-dimensional view of heat exchanger 1.This heat exchanger 1 mainly comprises housing 9, and this housing consists of lower housing portion part 2 and housing upper-part 3.This heat exchanger 1 has first fluid interface 6 and second fluid interface 7.These two fluid interfaces 6,7 can optionally be used as fluid intake or fluid issuing.
Housing upper-part 3 is substantially plane and extends.Lower housing portion part 2 consists of the bottom section of the groove shape of the fringe region with erectting substantially.The size of housing upper-part 3 makes it coordinate closure casing lower member 2 exactly.Thereby the connection that can produce Fluid Sealing between housing upper-part 3 and lower housing portion part 2.The internal capacity forming between lower housing portion part 2 and housing upper-part 3 is equivalent to the volume that can be flow through by fluid of housing 9.
Lower housing portion part 2 has a plurality of diversion members 4,5.In addition, lower housing portion part 2 has next door 8, and this next door is extended in inside and the internal capacity of the housing of heat exchanger 19 is divided into the first chamber and the second chamber.The first chamber is communicated with in fluid at least one position of heat exchanger 1 inside with the second chamber.Advantageously, this first chamber and the second chamber carry out position that fluid is communicated with and are positioned at as far as possible in the region away from fluid interface 6,7.
At the diversion member 4 shown in Fig. 1, mainly wall portion, consist of, extend in the inside of lower housing portion part 2 abreast in these wall portions and next door 8.By these diversion members 4, in heat exchanger 1, form the flow channel that a plurality of fluids can flow through.Here, the size of diversion member 4 not only contacts them under the state assembling with lower housing portion part 2 but also with housing upper-part 3.Prevent by this way that fluid from can flow to diversion member 4 above or and the fluid heat exchanger 1 of can only flowing through below in the flow channel being formed by diversion member 4.Diversion member 4 here not extends in the whole length of heat exchanger 1.
In the front area also with fluid interface 6,7 of heat exchanger 1, be provided with diversion member 5 rather than diversion member 4.Diversion member 5 is single pegs, and these pegs are arranged on the inside of lower housing portion part 2.These diversion members 5 are mainly with opposing the control of can flowing by the fluid in fluid interface 6 or fluid interface 7 inflow heat exchangers 1.Single peg allows fluid to distribute on the width of corresponding chambers, and then fluid flows in the flow channel consisting of diversion member 4.
At heat exchanger 1, substantially in opposed Background Region, be provided with equally diversion member 5 with fluid interface 6,7.In this region, fluid flows out and from a chamber, overflows to corresponding another chamber there from the fluid passage between diversion member 4.Diversion member 5, in this case for producing turbulent flow at fluid, distributes to produce heat more uniformly.Corresponding another chamber and first chamber of heat exchanger 1 are correspondingly constructed.In the transitional fluid region of flowing out from the first chamber, the second chamber has diversion member 5 equally, and has the diversion member 4 that is implemented as wall portion along the second chamber.Equally, the second chamber has again the diversion member 5 of peg shape below fluid interface 7, and these diversion members allow from the fluid collection in single flow channel and to fluid interface 7 guiding.
Not only diversion member 4 but also diversion member 5 are only all here exemplarily to illustrate.Embodiment unlike this also can be imagined in alternate embodiments.Therefore, for diversion member 4, the wall portion of extending according to zigzag pattern for example also can be set or follow the wall portion that wave-like extends.Projection and the groove being pressed into also can be set or for example for the ball element producing in turbulent flow at fluid, replace peg.
As shown in fig. 1, fluid interface 6,7 can be arranged on housing upper-part 3.But in alternate embodiment, described fluid interface also can be arranged on lower housing portion part 2.In another kind of alternate embodiment, can imagine equally, one of fluid interface 6,7 is arranged on housing upper-part 3, and another fluid interface 7,6 is arranged on lower housing portion part 2.The accurate location of fluid interface can be selected according to mounting condition subsequently and the through-flow configuration of expectation.
At the heat exchanger 1 shown in Fig. 1, according to U-shaped through-flow configuration, flow through, be that is to say, fluid flow through one of chamber and in being transitioned into the second chamber time substantially the angle with about 180 ° be diverted, then fluid refluxes against the first main flow direction.Alternatively, according to the through-flow of the through-flow configuration of I type, also can imagine.For this situation, in the inner partition of heat exchanger 1, can be omitted, and fluid interface is arranged on the relative end of heat exchanger 1.
Not only housing upper-part 3 but also lower housing portion part 2 can be made by metal material, such as aluminum or aluminum alloy.Alternatively, housing upper-part 3 and lower housing portion part 2 can be made by plastics or fibre reinforced plastics.In a kind of particularly advantageous design, lower housing portion part 2 consists of plastics and housing upper-part 3 consists of metal material.
Fig. 2 shows as another three-dimensional view of the heat exchanger 1 of Fig. 1.Show especially housing upper-part 3, lower housing portion part 2 and fluid interface 6,7.The view of Fig. 2 and Fig. 1 show the heat exchanger 1 under unassembled state similarly, that is to say that housing upper-part 3 is not yet installed on lower housing portion part 2.Therefore, between housing upper-part 3 and lower housing portion part 2, produce air gap.
Fig. 3 shows the housing 9 of heat exchanger 1.Mainly show lower housing portion part 2, housing upper-part 3 and the diversion member in lower housing portion part 24,5.Housing 9 has the profile of rectangle.In alternate embodiments, embodiment unlike this is also fine.For example, housing 9 can be provided with rounded edges and very elongated expanded range, or housing 9 is provided as and has circular profile.
Fig. 4 shows the lower housing portion part 2 of heat exchanger 1 and the detail drawing of the housing upper-part 3 that is located thereon.
Clearly visible is especially diversion member 4, and they are implemented as the straight and wall portion of with next door 8 abreast extending parallel with outward flange.The diversion member 5 that is provided with peg shape in the fringe region of front and back replaces the straight wall portion of diversion members 4.
In a kind of alternate embodiments, diversion member 5 also can be omitted.The function of diversion member 5 is the distributions that form the vertical fluid of the main flow direction default with respect to the fluid between diversion member 4.Particularly with at the fluid interface 6 shown in Fig. 1 and Fig. 2,7 is relevant, be necessary that, fluid is distributed on the width of chamber or heat exchanger 1 after inflow heat exchanger 1 in corresponding chamber, and then fluid flows in the flow channel between diversion member 4.This is formed on equally fluid and overflows in the region the second chamber from the first chamber, and in the region of second fluid interface 6,7.
Advantageously with the lower housing portion part 2 that plastics form, can advantageously by melting welding, realize with being connected of the housing upper-part 3 being formed by aluminium.By the advantage of using metal material to obtain for housing upper-part, be: metal material has better thermal conductivity factor conventionally, can improve thus from heat exchanger 1 to the heat transmission that is arranged on the element of heat exchanger 1 outside.Meanwhile, the embodiment that lower housing portion part 2 consists of plastics provides such advantage,, by lower housing portion part 2, itself provides electric insulation that is.In addition, lower housing portion part 2 can be in simple process, such as manufacturing in Shooting Technique.Therefore, in an operation, except the basic configuration of lower housing portion part 2, also can manufacture diversion member 4,5, can save thus process steps and therefore realize the manufacture that cost is cheaper.
Claims (10)
1. a heat exchanger (1), this heat exchanger has housing (9), first fluid interface (6, 7) and second fluid interface (7, 6), wherein, described housing (9) is by described first fluid interface (6, 7) and described second fluid interface (7, 6) be communicated with and can be flow through by fluid in fluid with fluid source, it is characterized in that, described housing (9) is implemented as multi-piece type and consists of the lower housing portion part (2) of housing upper-part (3) and groove shape, wherein, described lower housing portion part (2) have bottom section (7) and at least partly around the fringe region (6) of setting, wherein, described housing upper-part (3) or described lower housing portion part (2) consist of plastics and another housing parts (3 accordingly, 2) by plastics, metal material or fibrous composite form.
2. the heat exchanger (1) as described in aforementioned claim, is characterized in that, in the inside of described housing (9), is provided with at least one diversion member (4,5).
3. as heat exchanger in any one of the preceding claims wherein (1), it is characterized in that, described lower housing portion part (2) consists of plastics.
4. as heat exchanger in any one of the preceding claims wherein (1), it is characterized in that, described housing upper-part (3), by metal material, particularly consists of aluminum or aluminum alloy.
5. heat exchanger as claimed in claim 4 (1), is characterized in that, described diversion member (4) is designed to floor or wall portion or peg, and between them, forms at least one flow channel of fluid.
6. as heat exchanger in any one of the preceding claims wherein (1), it is characterized in that, at least one in the fringe region of the setting of described diversion member (4) and described lower housing portion part (2) extended abreast.
7. as heat exchanger in any one of the preceding claims wherein (1), it is characterized in that, described housing upper-part (3) or described lower housing portion part (2) have described first fluid interface (6,7) and described second fluid interface (7,6), or described housing upper-part (3) and described lower housing portion part (2) have respectively one of two fluid interfaces (6,7).
8. as heat exchanger in any one of the preceding claims wherein (1), it is characterized in that, the opening that described first fluid interface and/or described second fluid interface pass through on one of fringe region of the setting of described lower housing portion part (2) forms.
9. as heat exchanger in any one of the preceding claims wherein (1), it is characterized in that, described housing (9) within it portion has next door (8), described next door is divided into the first chamber and the second chamber by the internal capacity of described housing, and described the first chamber and the second chamber are communicated with in fluid mutually by the discontinuities of described next door (8).
10. heat exchanger as claimed in claim 9 (1), is characterized in that, one of described fluid interface (6,7) is communicated with in fluid with described the first chamber, and another fluid interface (7,6) is communicated with in fluid with described the second chamber accordingly.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE201210217872 DE102012217872A1 (en) | 2012-09-28 | 2012-09-28 | Heat exchanger |
| DE102012217872.4 | 2012-09-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103712507A true CN103712507A (en) | 2014-04-09 |
| CN103712507B CN103712507B (en) | 2017-04-12 |
Family
ID=50276255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310452286.2A Expired - Fee Related CN103712507B (en) | 2012-09-28 | 2013-09-27 | Heat exchanger |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20140090811A1 (en) |
| CN (1) | CN103712507B (en) |
| DE (1) | DE102012217872A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013210094A1 (en) * | 2013-04-12 | 2014-10-16 | Behr Gmbh & Co. Kg | Wärmeübertragerbauteil |
| DE102014206861A1 (en) * | 2014-04-09 | 2015-10-15 | MAHLE Behr GmbH & Co. KG | Temperature control device for an electrical energy supply unit |
| SE545040C2 (en) * | 2016-10-25 | 2023-03-07 | Ecoclime Solutions Ab | Recovery system and method for recovery of thermal energy from waste water |
| DE112018004454T5 (en) * | 2017-10-06 | 2020-05-20 | Dana Canada Corporation | HEAT EXCHANGER WITH INTEGRATED SUPPORT STRUCTURE |
| DE102017221347A1 (en) | 2017-11-28 | 2019-05-29 | Thyssenkrupp Ag | Hybrid component with temperature control room |
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- 2013-09-27 US US14/038,980 patent/US20140090811A1/en not_active Abandoned
- 2013-09-27 CN CN201310452286.2A patent/CN103712507B/en not_active Expired - Fee Related
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| JP2002318095A (en) * | 2001-04-18 | 2002-10-31 | Furukawa Electric Co Ltd:The | Heat exchanger |
| DE10247264A1 (en) * | 2002-10-10 | 2004-04-29 | Behr Gmbh & Co. | Plate heat exchanger in stack construction |
| JP4035479B2 (en) * | 2003-05-30 | 2008-01-23 | 日産ディーゼル工業株式会社 | EGR cooler |
| CN1898519A (en) * | 2003-10-20 | 2007-01-17 | 贝洱两合公司 | Heat exchanger |
| KR20120138550A (en) * | 2011-06-15 | 2012-12-26 | (주)창원엔지니어링 | Oil heating device for drum type of vessel |
| CN203026616U (en) * | 2011-07-08 | 2013-06-26 | 贝洱两合公司 | Device for adjusting temperature of battery |
Also Published As
| Publication number | Publication date |
|---|---|
| US20140090811A1 (en) | 2014-04-03 |
| CN103712507B (en) | 2017-04-12 |
| DE102012217872A1 (en) | 2014-04-03 |
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Effective date of registration: 20170216 Address after: 70376 Prague street, Stuttgart, Germany 26-46 Applicant after: MAHLE INTERNATIONAL GmbH Address before: No. 3 Mauser Road, Stuttgart, Germany Applicant before: BEHR GmbH & Co.KG |
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