CN102498362B - Heat exchanger with end plate providing mounting flange - Google Patents
Heat exchanger with end plate providing mounting flange Download PDFInfo
- Publication number
- CN102498362B CN102498362B CN201080040751.6A CN201080040751A CN102498362B CN 102498362 B CN102498362 B CN 102498362B CN 201080040751 A CN201080040751 A CN 201080040751A CN 102498362 B CN102498362 B CN 102498362B
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- plate
- heat exchanger
- spine
- substrate
- portion section
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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
- F28D9/0031—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 comprising stacking dish plate.
Background technology
The heat-exchangers of the plate type comprising stacking heat exchanger plate, notoriously for multiple use, is included in the heat exchange between oil and heat-exchange fluid.Classification in such heat exchanger uses plate, the circumferential side wall of the inclination extended bottom the plate that these plates have a substantially flat and around bottom, and these plates can be called dish plate or trough plate.Plate is nested with adjacent panels in stacked.At assembly process, sidewall is such as linked together by sealed with brazing, to form the flow channel of the sealing for heat-exchange fluid.
The known method installing stacked plates heat exchanger is end flat substrate being arranged on lamination, such as bottom place.Substrate can such as use or not use backing plate to be soldered on heat exchanger.Be soldered in this design on heat exchanger core at substrate, the circumferential side wall of first passage is the most weak position on heat exchanger, because this sidewall is not covered by the sidewall of another central layer in its outside.A kind of known solution strengthening first passage sidewall is that this bottom core plate is connected on substrate by the ribbon bond extended by means of the periphery around central layer.Connecting band can strengthen the most weak position of heat exchanger, but which increases the amount of material requested and such band may be difficult to manufacture and costly.Usually, the punching press angle forming these bands is greater than 90 degree, thus needs to carry out punching press along both direction to band.Because this band is made up of plate, therefore use this band to cause higher materials'use, wherein the central authorities of each plate are removed and are not used.The another kind of known solution strengthening first passage uses the second central layer between substrate and the first central layer.
Need a kind of heat exchanger with the improvement of the attached arrangement of improvement of the above-mentioned type.
Summary of the invention
According to one embodiment of present invention, heat exchanger comprises heat exchange core, and described heat exchange core comprises layout multiple dish-style plates in stacked, and wherein fluid flowing passage is arranged between the adjacent panels in described lamination.Each plate comprises: have the central main board portion section of circumferential edge, acutangulate outward extending edge wall from described circumferential edge and arrange ingate for heat exchange fluid passages and outlet opening by described main board portion section around described circumferential edge and the plane to be limited by described main board portion section.Described plate is in nested sealing arrangement each other, and the described main board portion section of adjacent panels is spaced apart from each other to form described fluid flowing passage.Substrate for supporting described heat exchange core is rigidly attached to the dish-style plate being positioned at an end of described lamination in described dish-style plate.This substrate is formed with the spine of one, and described spine extends adjacent to this edge wall along the described edge wall of a described dish-style plate closely.At least one section of described spine and the neighboring edge of described substrate spaced apart, to be provided at least one mounting flange of described heat exchanger.
In the exemplary forms of this heat exchanger, the spine of one has U-shaped lateral cross section, and has interior ridge wall and ectoloph wall.The adjacent external surfaces that described interior ridge wall is parallel to described edge wall extends and is directly attached in described adjacent external surfaces.
According to another embodiment of the present invention, the heat exchanger for the heat exchange between two kinds of heat exchanger fluids comprises heat exchange core, and described heat exchange core is by arrange in stacked and the multiple forming boards be connected with each other are formed.At least one plate placed in the middle that described plate comprises the first end plate (also referred to as plunger tip plate) and the second end plate (also referred to as end central layer) and is arranged between described end plate.Each in described forming board has central main board portion section, and described first end plate and at least one plate placed in the middle described all have edge wall, described edge wall to acutangulate with the plane to be limited by described main board portion section from its corresponding main board portion section and around described main board portion section and stretches out.Described core also has the ingate and outlet opening that are arranged in described main board portion section, enters and leave the passage of described core for heat exchanger fluid.Described forming board is in nested sealed engagement each other.The described main board portion section of at least described first end plate and the described main board portion section of at least one plate placed in the middle described and corresponding adjacent tile portion is intersegmental separates, to form liquid flow path.Described second end plate is formed with the spine of one, and described spine extends adjacent to this edge wall along the edge wall of adjacent plate placed in the middle closely.At least one section of described spine and the neighboring edge of described second end plate spaced apart, to be provided at least one mounting flange of described heat exchanger.
In the exemplary forms of this heat exchanger, described second end plate is made up of the metallic plate obviously thicker than other forming boards.
According to still another embodiment of the invention, the oil heat exchanger for the heat exchange between oil and heat exchanger fluid comprises heat exchange unit, and described heat exchange unit is by linking together in a sealing fashion and arranging that multiple dish plates are in stacked formed.Described lamination comprises the first end plate and the second end plate and multiple plate placed in the middle.Each in described dish plate has the main board portion section of substantially flat, the adjacent main board portion section of described main board portion section and another dish plate or each adjacent main board portion is intersegmental separates, to form corresponding liquid flow path.Described main board portion section has the ingate and the outlet opening that enter and leave the split tunnel of described liquid flow path for oil and heat exchanger fluid.Described second end plate is formed with the spine of one, and described spine extends along the edge wall of the dish plate be adjacent around this edge wall closely.Described in two or more Duan Junyu in described spine, the neighboring edge of the second end plate is spaced apart, to be provided for the mounting flange of described heat exchanger.
Accompanying drawing explanation
By means of only example, the present invention is described now with reference to accompanying drawing, wherein:
Fig. 1 show according to prior art, the substrate of heat exchanger that do not have enhanced portion and the stereogram of central layer;
Fig. 2 is according to prior art, the exploded view not having the stacking type heat exchanger of enhanced portion;
Fig. 3 is side cross-sectional view, schematically illustrate according to prior art, the lamination being rigidly attached to the dish type heat exchanger plate on substrate with belt enhanced portion;
Fig. 4 is the stereogram similar to Fig. 1, but shows the central layer of substrate and the attachment constructed according to one embodiment of present invention;
Fig. 5 is the sectional view intercepted along the line V-V of Fig. 4;
Fig. 6 is the stereogram of the substrate shown in Fig. 4 and adjacent central layer, and wherein two plates all illustrate their lateral cross section with sectional view;
Fig. 7 is the stereogram similar to Fig. 4, but shows the Alternative Form of only substrate;
Fig. 8 is the plane of the substrate of Fig. 7;
Fig. 9 is the sectional view similar to Fig. 5, but shows the Alternative Form of the substrate being also used as central layer;
Figure 10 is the vertical cross-section figure similar to Fig. 3, but shows another embodiment of dish plate-type heat exchanger, and wherein substrate is formed with integral ridge.
Detailed description of the invention
In the following detailed description, multiple example embodiment is particularly described with reference to the accompanying drawings.But concrete disclosed embodiment is only used to illustrate the heat exchanger according to disclosure structure.
Referring now to Fig. 1, to comprise bottom rectangular slab 12 according to the heat exchanger plate 10 of the routine of prior art, bottom this rectangular slab, 12 are surrounded by the edge wall 14 upward and outward tilted on all sides.Plate 10 is fixedly mounted on the substrate 11 of basic rectangle.Bottom 12 constitutes the central main section with circumferential edge 16 of plate 10.Edge wall 14 is from this circumferential edge and become the acute angle represented by A to stretch out around this circumferential edge with the plane limited by 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, and required for embody rule time, each in this some holes can as the ingate of heat-exchange fluid or outlet opening.Two holes 18 and 24 relative to 12 protuberances bottom plate, and are formed as the raised boss with flat upper surfaces 26 and 28 and circumferential side wall 30 and 32.As seen from Figure 1, swell hole 18 and 22 and edge wall 14 spaced apart.Two other hole 20 and 22 and bottom 12 coplanar.As shown, if do not need fluid passage in the position in hole 24, then hole 24 can be closed effectively by substrate.Expectation or when needing, plate 10 can be attached on substrate by soldering in known manner by means of smooth backing plate 13.The backing plate that initially can be covered with brazing material can be approximate identical on size and dimension with the central main section of plate 10.
Multiple plates of type shown in Fig. 1 can self be stacking to form stacked plates heat exchanger as shown in Figure 2.Should be understood that, multiple dish-style plate such as plate 10 ' can arrange that wherein fluid flowing passage is arranged between the adjacent panels in lamination in stacked to form heat exchange core.As diagram, plate 10 ' is stacked as and their edge wall 14 ' is in nested sealed engagement.The protuberance hole 18 ', 24 ' of plate 10 ' is aimed at two smooth holes, and swells the flat upper surfaces 26,28 in hole 18 ', 24 ' and be sealed on the bottom of adjacent panels 10 ' around the periphery in smooth hole (comprising hole 22 ').Bottom the plate being formed at plate 10 ' for the flow channel of heat-exchange fluid between 12 '.In order to improve heat exchanger effectiveness, fin or the turbulizer 27 of known structure can be arranged in this fluid passage.The cover plate 31 suitable metal reinforcing plate 29 being also shown in Fig. 2, not there is fluid flow bore and closing the top of upper central layer 10 ' and the smooth backing plate 13 ' core is connected on substrate 11 '.
Fig. 3 schematically illustrates the known method for installing stacked plates heat exchanger.Heat exchanger 40 comprises the heat exchange core formed by multiple dish-style of arranging in stacked or dish plate 42, and wherein fluid flowing passage 44 is arranged between the adjacent panels in lamination.As in illustrated embodiment in FIG, 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, ingate and the outlet opening of the bottom being arranged through plate are not shown in Fig. 3.In this heat exchanger, heat exchange core is supported by substrate 46, and this substrate 46 is attached to one upper (as shown in Figure 3, this is base plate 42 ') being positioned at an end of lamination in dish-style plate 42 rigidly.What strengthen adjacent central layer or the connection between bottom core plate and substrate is so-called band 48, and this band 48 extends around the periphery of adjacent panels 42 '.Be alternative in the belt be attached on substrate by core to connect, also possibly use backing plate as shown in Figures 1 and 2 or twin-core plate." twin-core plate " is a kind of structure, and wherein the end of heat exchanger core is formed by two central layers, these two central layers along they central main section and to be closely adjacent to each other layout along their edge wall, and to connect together rigidly.Band or the use of twin-core plate (not shown) strengthen the most weak position of such heat exchanger.In other words, when first or bottom core plate 42 ' not there is the double thickness relative to another central layer 42 time, the most weak position of such heat exchanger is connecting portion of specific central layer 42 ' with this normally.But the difficulty of twin-core plate or band is, when such as comparing with use backing plate, which increase the amount of the material used in heat exchanger configuration.And, be such as with the band of 48 and so on can be difficult to manufacture and relatively costly, because punching press angle is greater than 90 degree, this means that these bands need to carry out punching press in the two directions.It is also understood that, these bands are normally made up of single smooth metallic plate, and wherein the middle body of plate is removed and is not used.Therefore, the amount of the metal needed for fabricated ribbon 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 the rigidity increasing this plate, which increases the bonding strength between plate and core.But, use thick substrate to increase the gross weight of heat exchanger, and certainly increase the amount of the material used in heat exchanger configuration.
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 ' of the end being positioned at heat exchange core, and this heat exchange core is formed by the multiple dish-style plates 43 arranged in stacked, and wherein fluid flowing passage 44 is arranged between the adjacent panels in lamination.For ease of diagram, illustrate only end plate 43 ' and adjacent panels 43.Core is known structure.Each dish plate has bottom or main board portion section 12, and this section 12 has circumferential edge 16 and acutangulates outward extending edge wall 14 from this circumferential edge around this circumferential edge and the plane to be limited by bottom or main board portion section.Ingate and outlet opening 18,20,22,24 can be arranged, for the passage of heat-exchange fluid by the main board portion section of plate.If such as heat exchanger 10 means oil heat exchanger, then a kind of in heat-exchange fluid can be oil or similar liquid, and the second heat-exchange fluid can be standard, the known liquid for cooling (or heating) oil.Plate 43,43 ' is in nested sealed engagement each other, and the main board portion section of adjacent panels is spaced apart from each other to form fluid flowing passage 44.
In order to install heat exchanger 50, be provided with metal substrate 54.In the 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-style plate 43 ' of the end being positioned at lamination rigidly.Substrate is formed with integral ridge 56, and this integral ridge 56 extends along the edge wall of dish-style plate 43 ' adjacent to this edge wall closely.The neighboring edge 58 of portion's section of spine 56 or whole spine and substrate, 58 ' spaced apart, to be provided for the mounting flange 60,60 ' of heat exchanger.Substrate 54 can be made by Sheet Metal Forming Technology.
Spine 56 in example embodiment can have U-shaped lateral cross section as shwon in Figures 5 and 6.When plate 54 is formed by punching press, there is minimum bending radius in plate.For aluminium, the thickness of this minimum bending radius normally 1 × plate.As shown in Figure 5, spine comprises interior ridge wall 62 and ectoloph wall 64, wherein these two walls in illustrated exemplary forms each other in acute angle and with vertically to acutangulating extension.The adjacent external surfaces 66 that interior ridge wall 62 is parallel to the edge wall of adjacent central layer 43 ' extends, and is directly attached on this outer surface 66 by soldering.
Illustrated example spine 56 is the continuous spines extended around the periphery of end central layer 43 ', and this continuous spine is shown in Figure 4.Thus, spine has two parallel relative portion's sections 68 and 70 and another two parallel and relative portion's sections 72 and 74.But be alternative in as directed continuous spine, heat exchanger can be formed with Liang Ge spine section (such as, being positioned at the Liang Ge spine section on the opposite side of end central layer 43 ') simply.Also possibly make base plate structure have spine's section of some separation, these spine's sections do not engage each other, such as, each bight of end central layer 43 ' have portion's section.For some application, spine can extend along the only side of heat exchanger, thus only provides the mounting flange be positioned on the side of heat exchanger.
Fig. 4 and Fig. 6 also illustrates the fastener hole 80 be formed in one or more mounting flange.Bolt or rivet can extend through this some holes, for being installed to by heat exchanger on adjacent supporting structure (not shown).Two this bolts 82 can be seen in Fig. 4.It should be understood that, in the exemplary embodiment, this some 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.Threaded fastener in screw-type also can be alternative in screw bolt and nut and use.
It should be understood that, very strong to be forever connected can be formed between substrate 54 and adjacent central layer, particularly by means of soldering, a kind of in heat exchanger field the well-known technology for connecting stacking plate.Brazing is not only formed along ridge wall in central layer and adjacent edge wall, and is formed between the central main board portion section 84 and the central main board portion section of end central layer of substrate.
Exemplary substrates 54 is made up of 3003-aluminium.To be 3000 be other possible aluminums for substrate, 5000 be with 6000, such as 6061.When substrate 54 is formed by Sheet Metal Forming Technology, this technique only needs along a direction punching press.By this installation, if desired, substrate can be thinner plate (see Fig. 9).When substrate is made up of thinner material, the weight simultaneously reducing substrate itself and the weight of heat exchanger completed.Substrate is formed the rigidity that continuous spine increases substrate.
Fig. 7 and Fig. 8 illustrates another embodiment of the substrate for stacked plates heat exchanger, and wherein heat exchanger core is by multiple dish plate 43,43 ', and such as, those dish plates shown in Fig. 4 to Fig. 6 are formed.The substrate 94 being formed with integral ridge 56 is thereon similar to the substrate 54 of Fig. 4.In addition, peripheral lip or rib 96 are formed 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, or it can be arranged on one or three lateral edges, if this can provide required rigidity.As shown, peripheral lip 96 is basically perpendicular to the plane extension limited by the smooth central section of substrate.But likely peripheral lip extends with the angle different from shown angle.Such as, lip can acutangulate extension with the adjacent flange portion of substrate.Be alternative in and use lip 96, substrate also can be strengthened by the use other U-shaped spine similar to spine 56 or V-arrangement spine (for example, see Fig. 9).Fig. 7 and Fig. 8 also illustrates and arrange fluid flow bore 95,97 and 99 in the central section of substrate, and this some holes can be ingate for heat exchanger fluid (that is, oil, cooling fluid) and outlet opening.Note, in whole heat exchanger, need four holes for the entrance and exit of first liquid (such as oil) and the entrance and exit for second liquid (such as cooling fluid).According to packaging, each in this some holes can be positioned on substrate or top board.When 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 the accessory place being positioned at top board or being sometimes positioned on substrate by flexible pipe.
Illustrated in Fig. 9 is another embodiment of the heat exchanger formed by stacking dish plate.Except difference explained hereinafter, this heat exchanger 100 is similar to being associated with the heat exchanger that Fig. 4 to Fig. 6 describes above.The main portion of this core 92 is formed by a series of similar or identical dish plate 43.Substrate 102 is formed by thicker metallic plate, and this metallic plate can be aluminium alloy in the exemplary embodiment.In this embodiment, plate 102 is also provided for the first central layer of heat exchanger.Thus, between plate 102 and adjacent central layer 43, fluid flowing passage 44 is formed.By this embodiment, because substrate additionally provides the first central layer, so still saved material.The integral ridge 110 similar to the embodiment of Fig. 4 with Fig. 6 is arranged on substrate, and it can be soldered in the edge wall of adjacent panels 43.But as shown, spine 110 has V-arrangement cross section over the whole length.When substrate is positioned at the bottom place of heat exchanger as shown, V-arrangement is reversion.When needed, in order to strengthen the connection between substrate and adjacent panels 43, the height of interior ridge wall 111 can be increased, to extend the whole height of neighboring edge wall.
Figure 10 illustrates the another embodiment of the heat exchanger according to disclosure structure.This heat exchanger 120 is also formed by stacking dish plate 43, and has except the difference hereafter noticed and similar base section illustrated in Fig. 4 to Fig. 6.Its substrate 122 is formed by thinner metallic plate, and this metallic plate can be such as similar to dish plate on thickness.A kind of examples material for substrate 122 is 3003-aluminium.The bottom end plate 43 ' being positioned at an end of heat exchange core is such as attached on substrate rigidly by soldering.In this embodiment, substrate is formed with the V-arrangement spine 124 of one, and this V-arrangement spine 124 extends along the edge wall of dish-style plate 43 ' and is close to this edge wall.Equally, the neighboring edge of spine's section or whole spine and substrate 124,126 spaced apart, to be provided for the mounting flange of heat exchanger.In concrete example embodiment (and as Fig. 4 and Fig. 6 in better illustrate), mounting flange is arranged on the bight place of substrate.
Although central layer 43,43 ' is depicted as the central main board portion section with substantially flat, but the technical staff in heat exchanger field should be understood that, main board portion section can be provided with rib, ripple, recess or other projections, to strengthen heat exchanger effectiveness by forcing heat-exchange fluid to cross fluid flowing passage 44 through winding raod runoff.
After it is to be further understood that likely together with central layer is stacked to substrate by means of single soldering processes to construct heat exchanger of the present invention.Thereby, it is possible to manufacture these heat exchangers with rational expense in an efficient way.
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 made up of stainless steel or steel.Stainless a kind of form that can use is 304 stainless steels.
Although the present invention has been illustrated and has been described as to be implemented on some example embodiment, namely have in the embodiment of the particular utility in heat exchanger application, but should be understood that, the invention is not restricted to details shown in this article, this is because should be understood that, the various omissions of the form of disclosed heat exchanger and details and their operation, modification, replacement and change can be undertaken by those skilled in the art, and where formula not in office deviates from the spirit and scope of the present invention.Such as, those of ordinary skill in the art will be easy to make the disclosure be suitable for other application various and not depart from the spirit or scope of the present invention.
Claims (18)
1. a heat exchanger, comprising:
Heat exchange core, described heat exchange core comprises layout multiple dish-style plates in stacked, wherein fluid flowing passage is arranged between the adjacent panels in described lamination, each plate comprises the central main board portion section with circumferential edge, outward extending edge wall is acutangulated around described circumferential edge and the plane to be limited by described main board portion section from described circumferential edge, and the ingate and outlet opening that are used for heat exchange fluid passages are set by described main board portion section, described plate is in nested sealed engagement each other, the described main board portion section of adjacent panels is spaced apart from each other to form described fluid flowing passage, and
Substrate, described substrate is for supporting described heat exchange core, described substrate is directly attached to the single parts in the edge wall being positioned at a dish-style plate of an end of described lamination of described dish-style plate rigidly, described substrate is obviously thicker than the described dish-style plate of described core, and the spine of central substrate portion section and the one around described central substrate portion section is formed by Sheet Metal Forming Technology
The spine of described one extends along the described edge wall of a described dish-style plate adjacent to this edge wall closely, comprise the lateral cross section of basic U-shaped or the V-arrangement formed by interior ridge wall and ectoloph wall, described central substrate portion section separates with the central main board portion of a described dish-style plate of the described end being positioned at described lamination is intersegmental, at least one section of described spine and the neighboring edge of described substrate spaced apart, to be provided at least one mounting flange of described heat exchanger, described mounting flange is connected to described central substrate portion section only by the spine of described one, and form another fluid flowing passage in described central substrate portion section with between the described central main board portion section of a described dish-style plate of a described end of described lamination, between described substrate and a described dish-style plate, be parallel to described plate current to allow fluid to move.
2. heat exchanger according to claim 1, is characterized in that, the adjacent external surfaces that described interior ridge wall is parallel to described edge wall extends.
3. heat exchanger according to claim 2, is characterized in that, the spine of described one is the continuous spine extended around a described dish-style plate.
4. heat exchanger according to claim 2, is characterized in that, described interior ridge wall is attached in described edge wall by soldering.
5. heat exchanger according to claim 1, is characterized in that, described substrate is formed with the lip of at least two lateral edges extensions along described substrate, and described lip increases the rigidity of described substrate.
6. heat exchanger according to claim 2, is characterized in that, described substrate is formed by 3003-aluminium sheet, and has the fastener hole be formed at least one mounting flange described.
7. heat exchanger according to claim 1, is characterized in that, described substrate is fixedly attached on a described dish-style plate by soldering.
8., for a heat exchanger for the heat exchange between two kinds of heat exchanger fluids, comprising:
Heat exchange core, described heat exchange core is by arrange in stacked and the multiple forming boards be connected with each other are formed, described plate comprises the first and second end plates and is arranged at least one plate placed in the middle between described end plate, each in described forming board has central main board portion section, and described first end plate and at least one plate placed in the middle described all have edge wall, described edge wall to acutangulate with the plane to be limited by described main board portion section from its corresponding main board portion section and around described main board portion section and stretches out, described core also has the ingate and outlet opening that are arranged in described main board portion section, enter and leave the passage of described core for heat exchanger fluid, described forming board is in nested sealed engagement each other, the described main board portion section of at least described first end plate and the described main board portion section of at least one plate placed in the middle described and corresponding adjacent tile portion is intersegmental separates, to form liquid flow path between adjacent tile portion section, it is dynamic that described flow channel all allows fluid to be parallel to described plate current between the plates,
Described second end plate is the single parts be made up of the metallic plate obviously thicker than all the other forming boards, have by one spine around central substrate, the spine of described one extends along the described edge wall of adjacent plate placed in the middle adjacent to this edge wall closely, the spine of described one comprises the U-shaped or V-arrangement lateral cross section that are limited by interior ridge wall and ectoloph wall, at least one section of described spine and the neighboring edge of described second end plate spaced apart, to be provided at least one mounting flange of described heat exchanger, described mounting flange is connected to described central substrate portion section only by the spine of described one.
9. heat exchanger according to claim 8, is characterized in that, the adjacent external surfaces that described interior ridge wall is parallel to described edge wall extends and is directly attached to this adjacent external surfaces.
10. heat exchanger according to claim 9, is characterized in that, the spine of described one is the continuous spine of the described edge wall extension around adjacent plate placed in the middle.
11. heat exchangers according to claim 10, is characterized in that, at least one entrance that described second end plate has at least one in described heat exchanger fluid exports with at least one.
12. heat exchangers according to claim 10, it is characterized in that, described second end plate is basic rectangle and has four bights, described spine has four bights, and the marginating compartment of the corresponding adjacent corners portion section of the second end plate described at least two of described spine isolated bight portion Duan Junyu is opened, to be provided at least two mounting flanges of described heat exchanger.
13. heat exchangers according to claim 8, is characterized in that, described second end plate is formed with lip to increase the rigidity of described second end plate, and described lip extends along at least two edges of described second end plate.
14. heat exchangers according to claim 8, it is characterized in that, described second end plate has four bights, at least one mounting flange described comprises multiple corner flange portions section at the described bight place being positioned at described second end plate, and forms fastener hole in described multiple corner flange portions section.
15. 1 kinds of oil heat exchangers for the heat exchange between oil and heat exchanger fluid, described heat exchanger comprises:
Heat exchanger unit, described heat exchanger unit is by linking together in a sealing fashion and arranging that multiple dish plates are in stacked formed, described lamination comprises the first and second end plates and multiple plate placed in the middle, each in described dish plate has the main board portion section of substantially flat, the adjacent main board portion section of described main board portion section and another dish plate or each adjacent main board portion is intersegmental separates, to form corresponding liquid flow path, thus allow fluid between all adjacent tile portions section, be parallel to the section flowing of adjacent tile portion, described main board portion section has the ingate and the outlet opening that enter and leave the split tunnel of described liquid flow path for described oil and described heat exchanger fluid,
Described second end plate is the single parts be made up of the metallic plate that the plate forming heat exchanger unit than other is obviously thick, have by one spine around central substrate portion section, the spine of described one extends along the edge wall of the dish plate be adjacent around this edge wall closely, and be directly connected to this edge wall, the spine of described one comprises the lateral cross section of U-shaped or V-arrangement, and limit interior ridge wall and the ectoloph wall of described lateral cross section, wherein, described in two or more Duan Junyu in described spine, the corresponding neighboring edge of the second end plate is spaced apart, to be provided for the mounting flange of described heat exchanger, described mounting flange is connected to described central substrate portion section only by the spine of described one.
16. oil heat exchangers according to claim 15, is characterized in that, described interior ridge wall is attached to the described edge wall of adjacent dish plate by soldering.
17. oil heat exchangers according to claim 16, is characterized in that, described second end plate is formed with the lip of the rigidity increasing described second end plate, and described lip extends along at least two lateral edges of described second end plate.
18. oil heat exchangers according to claim 16, is characterized in that, described mounting flange is formed with the fastener hole for being fixed to by described heat exchanger by means of securing member on supporting structure.
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 CN102498362A (en) | 2012-06-13 |
| CN102498362B true 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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| AT508537B1 (en) * | 2009-07-16 | 2011-04-15 | Mahle Int Gmbh | PLATE HEAT EXCHANGERS WITH MULTIPLE STACKED PLATES |
| EP2413045B1 (en) * | 2010-07-30 | 2014-02-26 | Grundfos Management A/S | Heat exchange unit |
| DE102010063141A1 (en) * | 2010-12-15 | 2012-06-21 | Mahle International Gmbh | heat exchangers |
| DE102011080824A1 (en) * | 2011-08-11 | 2013-02-14 | Mahle International Gmbh | Plate heat exchanger |
| DE102011080828A1 (en) * | 2011-08-11 | 2013-02-14 | Mahle International Gmbh | Plate heat exchanger |
| DE102011080829A1 (en) * | 2011-08-11 | 2013-02-14 | Mahle International Gmbh | Plate heat exchanger |
| DE102012204729A1 (en) * | 2012-03-23 | 2013-09-26 | Behr Gmbh & Co. Kg | Heat exchanger |
| KR101886075B1 (en) * | 2012-10-26 | 2018-08-07 | 현대자동차 주식회사 | Heat exchanger for vehicle |
| 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 | |
| FR3086379B1 (en) * | 2018-09-25 | 2021-01-29 | Valeo Systemes Thermiques | OPTIMIZED OPENING HEAT EXCHANGER PLATE |
| DE102020203892A1 (en) | 2019-03-29 | 2020-10-01 | Dana Canada Corporation | EXCHANGER MODULE WITH AN ADAPTER MODULE FOR DIRECT MOUNTING ON A VEHICLE COMPONENT |
| EP3745072A1 (en) * | 2019-05-29 | 2020-12-02 | Nissens Cooling Solutions A/S | A dual media safety heat exchanger |
| DE102020201131A1 (en) * | 2020-01-30 | 2021-08-05 | Mahle International Gmbh | Heat exchanger plate for a heat exchanger, in particular for a stacked plate heat exchanger or for a plate heat exchanger |
| DE102021210411A1 (en) | 2021-09-20 | 2023-03-23 | Mahle International Gmbh | Base plate of a heat exchanger |
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- 2010-07-05 CN CN201080040751.6A patent/CN102498362B/en not_active Expired - Fee Related
- 2010-07-05 WO PCT/CA2010/001052 patent/WO2011011861A1/en active Application Filing
- 2010-07-05 DE DE112010003096T patent/DE112010003096T5/en not_active Ceased
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| CN1550745A (en) * | 2003-04-14 | 2004-12-01 | ���Ͷ�ר���ϻ﹫˾ | Plate-type heat exchanger with double-walled heat transfer plates |
| CN101317069A (en) * | 2005-10-05 | 2008-12-03 | 达纳加拿大公司 | Reinforcement for dish plate heat exchangers |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011011861A1 (en) | 2011-02-03 |
| CN102498362A (en) | 2012-06-13 |
| US20110024095A1 (en) | 2011-02-03 |
| DE112010003096T5 (en) | 2012-06-06 |
| CA2769136A1 (en) | 2011-02-03 |
| CA2769136C (en) | 2016-12-06 |
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