CN102498362A - Heat exchanger with end plate providing mounting flange - Google Patents
Heat exchanger with end plate providing mounting flange Download PDFInfo
- Publication number
- CN102498362A CN102498362A CN2010800407516A CN201080040751A CN102498362A CN 102498362 A CN102498362 A CN 102498362A CN 2010800407516 A CN2010800407516 A CN 2010800407516A CN 201080040751 A CN201080040751 A CN 201080040751A CN 102498362 A CN102498362 A CN 102498362A
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- Prior art keywords
- heat exchanger
- plate
- spine
- main board
- end plate
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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
- F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
- F28D9/0043—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
- F28D9/005—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another the plates having openings therein for both heat-exchange media
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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
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/001—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core
- F28F9/002—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core with fastening means for other structures
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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
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
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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
- F28F2280/00—Mounting arrangements; Arrangements for facilitating assembling or disassembling of heat exchanger parts
- F28F2280/06—Adapter frames, e.g. for mounting heat exchanger cores on other structure and for allowing fluidic connections
Abstract
A heat exchanger for heat exchange between two liquids comprises a core comprised of formed plates connected to one another in a stack, these plates including first and second end plates and intermediate plates. Each plate has a central section and the first end plate and the intermediate plates each have an edge wall extending outwardly from its respective central section at an angle. The core has inlet and outlet holes in the main plate sections. The plates are in sealed engagement with one another and the central sections of at least the first end plate and the intermediate plates are spaced apart from respective adjacent central sections to form flow passages. The second end plate is formed with an integral ridge extending snugly along the edge wall of the adjacent plate. This ridge is spaced from the edge so as to provide one or more mounting flanges.
Description
Technical field
The present invention relates to heat-exchangers of the plate type, and more specifically, relate to the heat exchanger that comprises the dish plate that piles up.
Background technology
The heat-exchangers of the plate type that comprises the heat exchanger plate that piles up is used for multiple use as everyone knows, is included in the heat exchange between oil and the heat-exchange fluid.A classification in such heat exchanger is used plate, and these plates have the plate bottom of substantially flat and the circumferential side wall of the inclination of extension around the bottom, and these plates can be called dish plate or trough plate.Plate is nested with adjacent panel in lamination.At assembly process, sidewall for example through sealed with brazing link together, with the flow channel of the sealing that is formed for heat-exchange fluid.
A kind of known method that the stacked plates heat exchanger is installed is an end that flat substrate is installed in lamination, for example the place, bottom.Substrate can for example use or not use backing plate to be soldered on the heat exchanger.Be soldered in this design on the heat exchanger core at substrate, the circumferential side wall of first passage is the weak position on the heat exchanger, because this sidewall is covered by the sidewall at its another outside central layer.A kind of known solution that strengthens the first passage sidewall is by means of the ribbon bond that the periphery around central layer extends this bottom core plate to be connected on the substrate.Connecting band can be strengthened the weak position of heat exchanger, but it has increased the amount of material requested and such band possibly be difficult to make and expensive.Usually, the punching press angle that forms these bands is spent greater than 90, thereby need carry out punching press to band along both direction.Because this band is processed by plate, therefore use this band to cause higher material to use, wherein the central authorities of each plate are removed and are not used.The another kind of known solution of strengthening first passage is between the substrate and first central layer, to use second central layer.
The improved heat exchanger that needs a kind of the above-mentioned type with improved attached arrangement.
Summary of the invention
According to one embodiment of present invention, heat exchanger comprises heat exchange core, and said heat exchange core comprises a plurality of dish formula plates that are arranged in the lamination, and wherein fluid flowing passage is arranged between the adjacent panel in the said lamination.Each plate comprises: have the central main board portion section of circumferential edge, from said circumferential edge and around said circumferential edge and the ingate and the outlet opening that acutangulate outward extending edge wall by the plane of said main board portion paragraph qualification and be provided for the heat-exchange fluid passage through said main board portion section.Said plate is in the nested sealing layout each other, and the said main board portion section of adjacent panel is spaced apart from each other to form said fluid flowing passage.Be used for supporting the dish formula plate of the substrate rigid attachment of said heat exchange core to the place, an end that is positioned at said lamination of said dish formula plate.This substrate is formed with the spine of one, and said spine extends along the said edge wall of a said dish formula plate and adjacent to this edge wall closely.At least one section of said spine and the neighboring edge of said substrate are spaced apart, to be provided at least one mounting flange of said heat exchanger.
In the exemplary forms of this heat exchanger, the spine of one has the U-shaped lateral cross section, and has interior ridge wall and ectoloph wall.The adjacent external surfaces that said interior ridge wall is parallel to said edge wall is extended and directly is attached on the said adjacent external surfaces.
According to another embodiment of the present invention, the heat exchanger that is used for the heat exchange between two kinds of heat exchanger fluids comprises heat exchange core, and said heat exchange core is formed by a plurality of forming boards that are arranged in the lamination and be connected with each other.Said plate comprises first end plate (being also referred to as the plunger tip plate) and second end plate (being also referred to as end central layer) and is arranged at least one plate placed in the middle between the said end plate.In the said forming board each has central main board portion section; And said first end plate and said at least one plate placed in the middle all have edge wall, and said edge wall stretches out with being acutangulated by the plane of said main board portion paragraph qualification from its corresponding main board portion section and around said main board portion section.Said core also has ingate and the outlet opening that is arranged in said main board portion section, is used for the passage that heat exchanger fluid got into and left said core.Said forming board is in the nested sealed engagement each other.The said main board portion section of the said main board portion section of said at least first end plate and said at least one plate placed in the middle and corresponding intersegmental separating of adjacent main board portion are to form liquid flow path.Said second end plate is formed with the spine of one, and said spine extends along the edge wall of adjacent plate placed in the middle and adjacent to this edge wall closely.At least one section of said spine and the neighboring edge of said second end plate are spaced apart, to be provided at least one mounting flange of said heat exchanger.
In the exemplary forms of this heat exchanger, said second end plate is by processing than the obvious thick metallic plate of other forming boards.
According to still another embodiment of the invention, the oil heat exchanger that is used for the heat exchange between oil and heat exchanger fluid comprises heat exchange unit, and said heat exchange unit is formed by a plurality of dish plates that link together with sealing means and be arranged in the lamination.Said lamination comprises first end plate and second end plate and a plurality of plate placed in the middle.In the said dish plate each has the main board portion section of substantially flat, and the adjacent main board portion section of said main board portion section and another dish plate or intersegmental the separating of main board portion that each is adjacent are to form the corresponding liquid flow channel.Said main board portion section has ingate and the outlet opening that is used for oil and heat exchanger fluid entering and leaves the split tunnel of said liquid flow path.Said second end plate is formed with the spine of one, and said spine extends along the edge wall of the dish plate that is adjacent and around this edge wall closely.The neighboring edge of said second end plate of the Duan Junyu of two or more in the said spine is spaced apart, to be provided for the mounting flange of said heat exchanger.
Description of drawings
To only the present invention be described with reference to accompanying drawing now through example, wherein:
Fig. 1 show according to prior art, the not substrate of the heat exchanger of enhancing portion and the stereogram of central layer;
Fig. 2 is according to prior art, the exploded view of the stacking type heat exchanger of enhancing portion not;
Fig. 3 is a side cross-sectional view, indicative icon according to the lamination of the dish-shaped heat exchanger plate of rigid attachment prior art, that have belt enhancing portion to the substrate;
Fig. 4 is the stereogram similar with Fig. 1, but shows according to one embodiment of present invention the substrate of structure and attached central layer;
Fig. 5 is the sectional view along the line V-V intercepting of Fig. 4;
Fig. 6 is the stereogram of substrate shown in Fig. 4 and adjacent central layer, and wherein two plates all illustrate so that their lateral cross section to be shown with cutaway view;
Fig. 7 is the stereogram similar with Fig. 4, but shows the only optional form of substrate;
Fig. 8 is the plane of the substrate of Fig. 7;
Fig. 9 is the sectional view similar with Fig. 5, but shows the optional form that also is used as the substrate of central layer;
Figure 10 is the vertical cross-section figure similar with Fig. 3, but shows another embodiment of dish plate-type heat exchanger, and wherein substrate is formed with one spine.
The specific embodiment
In the detailed description below, particularly illustrate and describe multiple example embodiment.But concrete disclosed embodiment only is for the heat exchanger of illustration according to disclosure structure.
Referring now to Fig. 1, comprise rectangular slab bottom 12 according to the heat exchanger plate 10 of the routine of prior art, this rectangular slab bottom 12 on all sides by upwards surrounding with outward-dipping edge wall 14.Plate 10 is fixedly mounted on the substrate 11 of basic rectangle.Bottom 12 has constituted the central principal part section with circumferential edge 16 of plate 10.Edge wall 14 becomes the acute angle of being represented by A to stretch out from this circumferential edge and around this circumferential edge with the plane that is limited main board portion section and substrate 11.Such heat exchanger plate is commonly referred to " dish " plate.Illustrated bottom 12 is provided with four holes 18,20,22 and 24 near its four bights, when concrete application was required, each in these holes can be as ingate that is used for heat-exchange fluid or outlet opening.Two holes 18 and 24 are with respect to plate bottom 12 protuberances, and form and have flat upper surfaces 26 and 28 and the raised boss of circumferential side wall 30 and 32.As visible from Fig. 1, the protuberance hole 18 and 22 and edge wall 14 spaced apart.Two other hole 20 and 22 and bottom 12 coplanes.As shown in, if 24 position does not need the fluid passage in the hole, then hole 24 can be sealed by substrate effectively.When expecting or needing, plate 10 can be attached on the substrate through soldering by means of smooth backing plate 13 in known manner.The backing plate that can initially be covered with brazing material can be approximate identical on size and dimension with the central principal part section of plate 10.
A plurality of plates of type shown in Fig. 1 can self pile up to form stacked plates heat exchanger as shown in Figure 2.Should be understood that a plurality of dish formula plates for example plate 10 ' can be arranged in the lamination to form heat exchange core, wherein fluid flowing passage is arranged between the adjacent panel in the lamination.Like diagram, plate 10 ' is stacked as the edge wall 14 ' that makes them and is in the nested sealed engagement.The protuberance hole 18 ' of plate 10 ', 24 ' is aimed at two smooth holes, and protuberance hole 18 ', 24 ' flat upper surfaces 26,28 are sealed on the bottom of adjacent panel 10 ' around the periphery in smooth hole (comprising hole 22 ').The flow channel that is used for heat-exchange fluid is formed between the plate bottom 12 ' of plate 10 '.In order to improve heat exchanger effectiveness, the fin of known structure or turbulizer 27 can be arranged in this fluid passage.Suitable metal reinforcing plate 29 also is shown among Fig. 2, does not have the cover plate 31 at the top of central layer 10 ' in fluid flow bore and the sealing and core is connected to the smooth backing plate 13 ' on the substrate 11 '.
Fig. 3 indicative icon be used to install the known method of stacked plates heat exchanger.Heat exchanger 40 comprises the heat exchange core that is formed by a plurality of dish formulas or the dish plate 42 that are arranged in the lamination, and wherein fluid flowing passage 44 is arranged between the adjacent panel in the lamination.In illustrated embodiment in Fig. 1, each plate 42 comprises main board portion section or bottom 12 and from the circumferential edge of bottom and around the outward extending edge wall 14 of this circumferential edge.For the ease of diagram, the ingate and the outlet opening that are provided with through the bottom of plate are not shown among Fig. 3.In this heat exchanger, heat exchange core is by substrate 46 supportings, and this substrate 46 is attached to last (as shown in Figure 3, this is a base plate 42 ') at the place, an end that is positioned at lamination in the dish formula plate 42 rigidly.Strengthen between adjacent central layer or bottom core plate and the substrate what be connected is so-calledly to be with 48, this extends with 48 peripheries around adjacent panel 42 '.Be alternative in the belt that core is attached on the substrate and connect, also possible be to use backing plate or the twin-core plate shown in Fig. 1 and Fig. 2." twin-core plate " is a kind of structure, and wherein the end of heat exchanger core is formed by two central layers, and these two central layers are along their central principal part section and along their the edge wall layout that is closely adjacent to each other, and connects together rigidly.The weak position of such heat exchanger has been strengthened in the band or the use of twin-core plate (not shown).In other words, when first or bottom core plate 42 ' when not having the double thickness with respect to another central layer 42, the weak position of such heat exchanger normally with the connecting portion of this specific central layer 42 '.But the difficulty of twin-core plate or band is that when for example comparing with the use backing plate, it has increased the amount of employed material in heat exchanger configuration.And, such as being difficult to make with the band 48 and relatively costly, because the punching press angle this means that greater than 90 degree these bands need carry out punching press on both direction.What it is also understood that is, these bands are normally processed by single smooth metallic plate, and wherein the middle body of plate is removed and is not used.Therefore, the amount made from required metal is very high.
Also as shown in Figure 3, known substrate 46 is normally thicker, particularly when the thickness with central layer 42 compares.Substrate has been fabricated as thick in to increase the rigidity of this plate, and this has increased the bonding strength between plate and the core.But, use thick substrate to increase the gross weight of heat exchanger, and increased the amount of employed material in heat exchanger configuration certainly.
Fig. 4 to Fig. 6 illustrates the structure of the bottom stage of heat exchanger constructed according to the invention.This bottom stage comprises the bottom end plate 43 ' at the place, an end that is positioned at heat exchange core, and this heat exchange core is formed by a plurality of dish formula plates 43 that are arranged in the lamination, and wherein fluid flowing passage 44 is arranged between the adjacent panel in the lamination.For ease of diagram, only show end plate 43 ' and adjacent panel 43.Core is known structure.Each dish plate has bottom or main board portion section 12, this section 12 have circumferential edge 16 and from this circumferential edge and around this circumferential edge with acutangulate outward extending edge wall 14 by the plane of bottom or main board portion paragraph qualification.Ingate and outlet opening 18,20,22,24 can be provided with through the main board portion section of plate, are used for the passage of heat-exchange fluid.If for example heat exchanger 10 is to mean oil heat exchanger, then a kind of in the heat-exchange fluid can be oil or similar liquid, and second heat-exchange fluid can be liquid standard, known that is used for cooling (or heating) oil.Plate 43,43 ' is in the nested sealed engagement each other, and the main board portion section of adjacent panel is spaced apart from each other to form fluid flowing passage 44.
For heat exchanger 50 is installed, be provided with metal substrate 54.In the by way of example of heat exchanger, plate 54 is obviously thicker than central layer 43,43 '.The normal range (NR) of substrate thickness is between 1.5mm and 4mm (0.060 " and 0.160 ").Substrate 54 is attached to the dish formula plate 43 ' at the place, an end that is positioned at lamination rigidly.Substrate is formed with one spine 56, and this one spine 56 extends along the edge wall of dish formula plate 43 ' and adjacent to this edge wall closely.Portion's section of spine 56 or the neighboring edge of whole spine and substrate 58,58 ' are spaced apart, with the mounting flange 60,60 ' that is provided for heat exchanger.Substrate 54 can be processed through Sheet Metal Forming Technology.
Illustrated example spine 56 is continuous spines that the periphery around end central layer 43 ' extends, and this continuous spine is shown in Fig. 4.Thus, spine has two parallel relative portion's sections 68 and 70 and two parallel and relative portion's sections 72 and 74 in addition.But, being alternative in as directed continuous spine, heat exchanger can be formed with two spine's sections (for example, be positioned on the opposite side of end central layer 43 ' two spine's sections) simply.Also possible is to make base plate structure that spine's section of plurality of separate arranged, and these spine's sections do not engage each other, for example, portion's section is arranged on each bight of end central layer 43 '.Use for some, spine can extend along an only side of heat exchanger, thereby a mounting flange on the side that is positioned at heat exchanger only is provided.
Fig. 4 and Fig. 6 also illustrate the fastener hole 80 that is formed in one or more mounting flanges.Bolt or rivet can extend through these holes, to be used for that heat exchanger is installed to adjacent supporting structure (not shown).Can see two this bolts 82 among Fig. 4.Should be appreciated that in example embodiment, these holes can be arranged in all four bights of substrate.According to packaging Problems and according to the sealing demand of substrate 54, mounting flange can deviate from the bight of plate.In most of the cases, the periphery around base portion is provided with 3 to 5 holes 80.The threaded fastener that is screw-type also can be alternative in screw bolt and nut and use.
Should be appreciated that, between substrate 54 and adjacent central layer, can form very strong permanent the connection, particularly by means of soldering, a kind of in heat exchanger field the well-known technology that is used to connect stacking plate.Soldering connects not only and forms along the interior ridge wall of central layer and adjacent edge wall, and between the central main board portion section of the central main board portion section 84 of substrate and end central layer, forms.
Fig. 7 and Fig. 8 illustrate another embodiment of the substrate that is used for the stacked plates heat exchanger, and wherein heat exchanger core is by a plurality of dish plates 43,43 ', and for example the dish plate of those shown in Fig. 4 to Fig. 6 forms.The substrate 94 that is formed with one spine 56 above that is similar with the substrate 54 of Fig. 4.In addition, peripheral lip or rib 96 form along two lateral edges of substrate, and this lip or rib 96 provide other rigidity to substrate.Should be understood that this lip can extend around the whole periphery of substrate when needed, perhaps it can be arranged on one or three lateral edges, if this can provide essential rigidity.As shown in, peripheral lip 96 is basically perpendicular to by the plane of the smooth central portion paragraph qualification of substrate extends.But, peripheral lip that possible is with shown in the different angle of angle extend.For example, lip can partly acutangulate extension with the adjacent ribs of substrate.Be alternative in and use lip 96, substrate also can be strengthened with 56 similar other U-shaped spine or V-arrangement spines (for example referring to Fig. 9) of spine through using.Fig. 7 and Fig. 8 also illustrate fluid flow bore 95,97 and 99 are set in the central portion section of substrate, and these holes can be ingate and the outlet openings that is used for heat exchanger fluid (that is, oil, cooling fluid).Note, need four holes to be used for the entrance and exit and the entrance and exit that is used for second liquid (for example cooling fluid) of first liquid (for example oil) in the whole heat exchanger.According to packing, each in these holes can be positioned on substrate or the top board.Under the situation of the oil heat exchanger of engine, oil or cooling fluid sometimes from in-engine oil duct directly to substrate.In other cases, oil and/or cooling fluid flow to through flexible pipe and are positioned at top board or are positioned at the accessory place on the substrate sometimes.
Illustrated among Fig. 9 is another embodiment of the heat exchanger that formed by the dish plate that piles up.Except the difference that hereinafter is explained, this heat exchanger 100 with more than to be associated with the heat exchanger of Fig. 4 to Fig. 6 description similar.The main portion of this core 92 is formed by a series of similar or identical dish plates 43.Substrate 102 is formed by thicker metallic plate, and this metallic plate can be aluminium alloy in example embodiment.In this embodiment, plate 102 also is provided for first central layer of heat exchanger.Thus, between plate 102 and adjacent central layer 43, form fluid flowing passage 44.Through this embodiment, because substrate also provides first central layer, so still practiced thrift material.Be arranged on the substrate with similar one spine 110 among the embodiment of Fig. 4 and Fig. 6, and it can be soldered on the edge wall of adjacent panel 43.But, as shown in, spine 110 has the V-arrangement cross section on its whole length.V-arrangement reverses when substrate is positioned at the at of heat exchanger as shown.When needed, in order to strengthen being connected between substrate and the adjacent panel 43, the height of ridge wall 111 in can increasing is to prolong the whole height of neighboring edge wall.
Figure 10 illustrates the another embodiment according to the heat exchanger of disclosure structure.This heat exchanger 120 is also formed by the dish plate that piles up 43, and except the difference that hereinafter is noticed, have with Fig. 4 to Fig. 6 in illustrated similar base section.Its substrate 122 is formed by thin metallic plate, and this metallic plate can be for example similar with dish plate on thickness.A kind of examples material that is used for substrate 122 is a 3003-aluminium.The bottom end plate 43 ' that is positioned at the place, an end of heat exchange core for example is attached on the substrate through soldering rigidly.In this embodiment, substrate is formed with the V-arrangement spine 124 of one, and this V-arrangement spine 124 is close to along the edge wall extension of dish formula plate 43 ' and with this edge wall.Equally, the neighboring edge 124,126 of spine's section or whole spine and substrate is spaced apart, to be provided for the mounting flange of heat exchanger.In concrete example embodiment (and better illustrating in like Fig. 4 and Fig. 6), mounting flange is arranged on the corners of substrate.
Although central layer 43,43 ' is depicted as the central main board portion section with substantially flat; But the technical staff in the heat exchanger field should be understood that; The main board portion section can be provided with rib, ripple, recess or other projections, to strengthen heat exchanger effectiveness through forcing heat-exchange fluid to cross fluid flowing passage 44 through the winding raod runoff.
It is to be further understood that possible is after substrate is stacked to, to construct of the present invention heat exchanger by means of single soldering step at central layer.Thus, can be with mode and reasonably these heat exchangers of expense manufacturing efficiently.
The structure of heat exchanger described herein also can be used in stainless steel heat exchanger, no matter is copper brazing or nickel soldering.In this heat exchanger, substrate can be processed by stainless steel or steel.The stainless a kind of form that can use is 304 stainless steels.
Although the present invention has been illustrated and has been described as being implemented on some example embodiment; Promptly have among the embodiment of the particular utility in heat exchanger application; But should be understood that, the invention is not restricted to the details shown in this paper, this is because should be understood that; Various omissions, modification, replacement and the variation of the form of disclosed heat exchanger and details and their operation can be undertaken by those skilled in the art, and on any way, do not deviate from the spirit and scope of the present invention.For example, those of ordinary skill in the art will be easy to make the disclosure to be suitable for various other application and not depart from the spirit or scope of the present invention.
Claims (20)
1. heat exchanger comprises:
Heat exchange core; Said heat exchange core comprises a plurality of dish formula plates (43) that are arranged in the lamination; Wherein fluid flowing passage (44) is arranged between the adjacent panel in the said lamination; Each plate comprises the central main board portion section (12) of (16) that has circumferential edge, from said circumferential edge and around said circumferential edge and the ingate and the outlet opening (18,20,22,24) that acutangulate outward extending edge wall (14) by the plane of said main board portion paragraph qualification and be provided for the heat-exchange fluid passage through said main board portion section (12); Said plate is in the nested sealed engagement each other, and the said main board portion section of adjacent panel is spaced apart from each other to form said fluid flowing passage (44); And
Substrate (54), said substrate (54) is used to support said heat exchange core, and said substrate is attached on the dish formula plate (43 ') at the place, end that is positioned at said lamination of said dish formula plate rigidly,
Said heat exchanger is characterised in that; Said substrate (54) is formed with the spine (56) of one; Said spine extends along the said edge wall of a said dish formula plate (43 ') and adjacent to this edge wall closely; The neighboring edge (58,58 ') of at least one section of said spine and said substrate is spaced apart, to be provided at least one mounting flange (60,60 ') of said heat exchanger.
2. heat exchanger according to claim 1; It is characterized in that; The spine of said one (56) has the lateral cross section of basic U-shaped; And have interior ridge wall (62) and ectoloph wall (64), and wherein, the adjacent external surfaces that said interior ridge wall (62) is parallel to said edge wall (14) is extended and directly is attached on the said adjacent external surfaces.
3. heat exchanger according to claim 1 and 2 is characterized in that, the spine of said one (56) is the continuous spine of extending around a said dish formula plate (43 ').
4. heat exchanger according to claim 2 is characterized in that, said interior ridge wall (62) is attached on the said edge wall through soldering.
5. according to each described heat exchanger in the claim 1 to 4, it is characterized in that said substrate is formed with the lip (96) that extends along at least two lateral edges of said substrate (54), said lip (96) has increased the rigidity of said substrate.
6. according to each described heat exchanger in the claim 1 to 5, it is characterized in that said substrate (54) is formed by the 3003-aluminium sheet, and have the fastener hole (80) that is formed in said at least one mounting flange.
7. according to each described heat exchanger in the claim 1 to 6, it is characterized in that said substrate (54) is fixedly attached on the said dish formula plate through soldering, and obviously thicker than the said dish formula plate (43) of said core.
8. heat exchanger that is used for the heat exchange between two kinds of heat exchanger fluids comprises:
Heat exchange core; Said heat exchange core is formed by a plurality of forming boards (43) that are arranged in the lamination and are connected with each other; Said plate comprises first and second end plates and is arranged at least one plate placed in the middle (43) between the said end plate; In the said forming board each has central main board portion section (12); And said first end plate and said at least one plate placed in the middle all have edge wall (14), and said edge wall stretches out with being acutangulated by the plane of said main board portion paragraph qualification from its corresponding main board portion section and around said main board portion section, and said core also has ingate and the outlet opening (18,20,22,24) that is arranged in said main board portion section; Be used for the passage that heat exchanger fluid got into and left said core; Said forming board is in the nested sealed engagement each other, and the said main board portion section of the said main board portion section of said at least first end plate and said at least one plate placed in the middle and corresponding intersegmental separating of adjacent main board portion are to form liquid flow path (44); Said heat exchanger is characterised in that; Said second end plate (102,122) is formed with the spine (110,124) of one; Said spine extends along the said edge wall of adjacent plate placed in the middle (43,43 ') and adjacent to this edge wall closely; At least one section of said spine and the neighboring edge of said second end plate are spaced apart, to be provided at least one mounting flange of said heat exchanger.
9. heat exchanger according to claim 8 is characterized in that, said second end plate (102) is by processing than the obvious thick metallic plate of other forming boards.
10. according to Claim 8 or 9 described heat exchangers; It is characterized in that; The spine of said one (110,124) has U-shaped or V-arrangement lateral cross section; And have interior ridge wall (111) and ectoloph wall, and wherein, the adjacent external surfaces that said interior ridge wall (111) is parallel to said edge wall is extended and directly is attached on the said adjacent external surfaces.
11. each described heat exchanger in 10 is characterized in that according to Claim 8, the spine of said one (110,124) is the continuous spine of extending around the said edge wall of adjacent plate placed in the middle (43,43 ').
12. heat exchanger according to claim 11 is characterized in that, said second end plate (102,122) has at least a at least one inlet and at least one outlet that is used for said heat exchanger fluid.
13. heat exchanger according to claim 11; It is characterized in that; Said second end plate (102,122) be basic rectangle and have four bights; Said spine (110,124) has four bights, and the marginating compartment of the corresponding adjacent corners portion section of at least two said second end plates of the isolated bight Duan Junyu of portion of said spine opens, to be provided at least two mounting flanges of said heat exchanger.
14. each described heat exchanger in 10 is characterized in that according to Claim 8, said second end plate is formed with lip (96) to increase the rigidity of said second end plate, and said lip extends along at least two edges of said second end plate.
15. according to Claim 8 or 9 described heat exchangers; It is characterized in that; Said second end plate has four bights; Said at least one mounting flange comprises the several corner flange portion section of the said corners that is positioned at said second end plate, and in said several corner flange portion section, forms fastener hole.
16. an oil heat exchanger that is used for the heat exchange between oil and heat exchanger fluid, said heat exchanger comprises:
Heat exchanger unit, said heat exchanger unit is formed by a plurality of dish plates (43) that link together with sealing means and be arranged in the lamination, and said lamination comprises first and second end plates and a plurality of plate placed in the middle; In the said dish plate each has the main board portion section (12) of substantially flat; Said main board portion section (12) and the adjacent main board portion section of another dish plate or intersegmental the separating of main board portion that each is adjacent, to form corresponding liquid flow channel (44), said main board portion section (12) has ingate and the outlet opening (18 that is used for said oil and the entering of said heat exchanger fluid and leaves the split tunnel of said liquid flow path; 20; 22,24)
Said second end plate (102,122) is characterised in that the spine (110,124) of one; Said spine extends along the edge wall of the dish plate that is adjacent and around this edge wall closely; Wherein, The corresponding neighboring edge of said second end plate of the Duan Junyu of two or more in the said spine is spaced apart, to be provided for the mounting flange of said heat exchanger.
17. oil heat exchanger according to claim 16; It is characterized in that the spine of said one has the U-shaped lateral cross section, and have interior ridge wall (62) and ectoloph wall (64); And wherein, said interior ridge wall (62) is attached on the said edge wall of adjacent dish plate through soldering.
18., it is characterized in that said second end plate is formed with the lip (96) of the rigidity that increases said second end plate according to claim 16 or 17 described oil heat exchangers, said lip extends along at least two lateral edges of said second end plate (102,122).
19., it is characterized in that said second end plate is by processing than the obvious thick metallic plate of other plates that form said heat exchange unit according to each described oil heat exchanger in the claim 16 to 18.
20., it is characterized in that said mounting flange is formed with and is used for by means of securing member (82) said heat exchanger being fixed to the fastener hole (80) on the supporting structure according to each described oil heat exchanger in the claim 16 to 19.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/512,166 | 2009-07-30 | ||
| US12/512,166 US20110024095A1 (en) | 2009-07-30 | 2009-07-30 | Heat Exchanger with End Plate Providing Mounting Flange |
| PCT/CA2010/001052 WO2011011861A1 (en) | 2009-07-30 | 2010-07-05 | Heat exchanger with end plate providing mounting flange |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102498362A true CN102498362A (en) | 2012-06-13 |
| CN102498362B CN102498362B (en) | 2015-04-08 |
Family
ID=43525895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201080040751.6A Expired - Fee Related CN102498362B (en) | 2009-07-30 | 2010-07-05 | Heat exchanger with end plate providing mounting flange |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20110024095A1 (en) |
| CN (1) | CN102498362B (en) |
| CA (1) | CA2769136C (en) |
| DE (1) | DE112010003096T5 (en) |
| WO (1) | WO2011011861A1 (en) |
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|---|---|---|---|---|
| CN113167550A (en) * | 2018-09-25 | 2021-07-23 | 法雷奥热系统公司 | Heat exchanger plate with optimized openings |
| CN113203304A (en) * | 2020-01-30 | 2021-08-03 | 马勒国际有限公司 | Heat exchanger plate for a heat exchanger |
| CN113825969A (en) * | 2019-05-29 | 2021-12-21 | 尼森冷却解决方案有限公司 | Double-medium safety heat exchanger |
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| DE102011080824A1 (en) * | 2011-08-11 | 2013-02-14 | Mahle International Gmbh | Plate heat exchanger |
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| DE102013220313B4 (en) * | 2013-10-08 | 2023-02-09 | Mahle International Gmbh | Stacked disc heat exchanger |
| CN106461354B (en) | 2014-04-04 | 2020-07-10 | 泰坦控股公司 | Heat exchanger and method of manufacturing a heat exchanger |
| DE102014212942A1 (en) * | 2014-07-03 | 2016-01-07 | Mahle International Gmbh | The stacked-plate cooler |
| CN105990519B (en) * | 2015-02-05 | 2019-02-01 | 中国科学院微电子研究所 | Non-volatile resistive memory and preparation method thereof |
| DE102016002621A1 (en) | 2016-03-07 | 2017-09-07 | Modine Manufacturing Company | Multifunctional base plate of a heat exchanger |
| EP3472547A1 (en) * | 2016-06-20 | 2019-04-24 | SWEP International AB | Heat exchanger |
| ES2664103B1 (en) * | 2016-10-17 | 2019-01-30 | Valeo Termico Sa | STACKING PLATE FOR A HEAT EXCHANGER OF STACKED PLATES AND A HEAT EXCHANGER OF STACKED PLATES |
| IT201800007453A1 (en) * | 2018-07-24 | 2020-01-24 | PLATE HEAT EXCHANGER WITH REINFORCED HEADS AND METHOD FOR THE PRODUCTION OF SAID REINFORCED HEADS AND THEIR ASSEMBLY | |
| DE102020203892A1 (en) | 2019-03-29 | 2020-10-01 | Dana Canada Corporation | EXCHANGER MODULE WITH AN ADAPTER MODULE FOR DIRECT MOUNTING ON A VEHICLE COMPONENT |
| DE102021210411A1 (en) | 2021-09-20 | 2023-03-23 | Mahle International Gmbh | Base plate of a heat exchanger |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2011011861A1 (en) | 2011-02-03 |
| US20110024095A1 (en) | 2011-02-03 |
| CN102498362B (en) | 2015-04-08 |
| DE112010003096T5 (en) | 2012-06-06 |
| CA2769136A1 (en) | 2011-02-03 |
| CA2769136C (en) | 2016-12-06 |
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