EP3023727B1 - Fluidleiterplatte und zugehöriger Plattenwärmetauscher - Google Patents

Fluidleiterplatte und zugehöriger Plattenwärmetauscher Download PDF

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Publication number
EP3023727B1
EP3023727B1 EP14194574.1A EP14194574A EP3023727B1 EP 3023727 B1 EP3023727 B1 EP 3023727B1 EP 14194574 A EP14194574 A EP 14194574A EP 3023727 B1 EP3023727 B1 EP 3023727B1
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EP
European Patent Office
Prior art keywords
heat exchanging
fluid
portions
guide plate
fluid guide
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EP14194574.1A
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English (en)
French (fr)
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EP3023727A1 (de
Inventor
Te-Shen Chou
Chun-long WANG
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Taiwan Srp Heat Exchanger Inc
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Taiwan Srp Heat Exchanger Inc
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Priority to EP14194574.1A priority Critical patent/EP3023727B1/de
Publication of EP3023727A1 publication Critical patent/EP3023727A1/de
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
    • F28F3/042—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element
    • F28F3/044—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element the deformations being pontual, e.g. dimples
    • 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

Definitions

  • the present invention relates to a plate heat exchanger, and particularly to a plate heat exchanger including a fluid guide plate having a heat exchanging portion with a polygonal planar contour.
  • Current plate heat exchangers are generally formed from stamped curved stainless steel plates in a parallel arrangement.
  • One of most common curved patterns is curved chevron.
  • the curved chevron patterns of the two adjacent plates are a combination of the two adjacent plates placed at 180 degrees inverted to each other.
  • convex ribs of the two adjacent plates form an intersecting contact point to further form a juxtaposed channel system.
  • This juxtaposed channel system allows a fluid flown into the plate heat exchanger to produce a strong turbulence, hence achieving a design with a high heat transfer effect.
  • a travel approach of the fluid in the plate heat exchanger is designed in a way that, a cold fluid passes through one side channel, a hot fluid passes through a next side channel, and a cold fluid passes through a second next channel. Accordingly, heat exchange of the cold and hot fluids in the plate heat exchanger is thoroughly performed to achieve maximized conversion efficiency.
  • Patent publication Nos. 201030306 , 201408982 and Taiwan Patent No. 1445917 disclose examples of plate heat exchangers in curved chevron patterns. Further, according to differences in angles, the curved chevron patterns may be categorized into high theta plates and low theta plates.
  • the curved chevron pattern of low theta plates has a smaller included angle
  • the curved chevron pattern of high theta plates has a larger included angle.
  • low theta plates have a lower pressure drop as well as a smaller heat transfer coefficient.
  • high theta plates usually have a higher pressure drop as well as a larger heat transfer coefficient.
  • the European application EP 2455695A2 discloses another heat exchanging device in which several plates are stacked together, and wherein every plate contains a number of first and second bulges that are different from each other and are assembled neighboring to each other on the plate.
  • the application US 2007/0006998 A1 discloses yet another heat exchanging device that comprises a first and a second set of heat exchanger plates each having first and second projections in opposite directions, wherein the first and second heat exchanger plates are alternately stacked on top of each other.
  • the application US 2004/0011515 A1 and the application WO 00/16029 disclose yet another heat exchanging device with a plurality of stacked heat exchanging plates that each comprise a plurality of quadrangular pyramid shaped bulges that are arranged on each plate in one array-like structure.
  • the application EP 2 757 341 A1 discloses material specifications and a preproduction process to produce heat exchange plates that contain protrusions.
  • the present invention provides a fluid guide plate according to claim 1.
  • each of the heat exchanging portions has a right hexagonal planar contour.
  • the fluid guide plate further includes at least two fluid openings penetrated through the first heat exchanging surface and the second heat exchanging surface.
  • the heat exchanging portions are disposed between the fluid openings.
  • the fluid guide plate further includes a plurality of fluid guide portions located between the fluid openings and the heat exchanging portions.
  • the fluid guide portions are formed by recessing the first heat exchanging surface towards the second heat exchanging surface and are disposed in protrusion at the second heat exchanging surface.
  • a distance between two adjacent heat exchanging portions is 1mm to 5mm.
  • each of the heat exchanging portions has a protruding height extended from the second heat exchanging surface, and a protruding width formed between any two opposite sides of the heat exchanging portion.
  • a ratio of the protruding height to the protruding width is 0.18 to 0.22.
  • the heat exchanging portions are arranged to form a first guide group and a second guide group.
  • the heat exchanging portions of the first guide group and the heat exchanging portions of the second guide group are in a staggered arrangement.
  • the present invention provides a plate heat exchanger according to claim 7.
  • each of the first heat exchanging portions and the second heat exchanging portions has a right hexagonal planar contour.
  • the first fluid guide plate further includes at least two first fluid openings penetrated through the third heat exchanging surface and the fourth heat exchanging surface.
  • the first heat exchanging portions are disposed between the first fluid openings.
  • the second fluid guide plate further includes at least two second fluid openings penetrated through the fifth heat exchanging surface and the sixth heat exchanging surface. The second heat exchanging portions are disposed between the second fluid openings.
  • the first fluid guide plate includes a plurality of first fluid guide portions located between the first fluid openings and the first heat exchanging portions.
  • the first fluid guide portions are formed by recessing the third heat exchanging surface towards the fourth heat exchanging surface, and are disposed in protrusion at the fourth heat exchanging surface.
  • the second fluid guide plate includes a plurality of second fluid guide portions located between the second fluid openings and the second heat exchanging portions.
  • the second fluid guide portions are formed by recessing the sixth heat exchanging surface towards the fifth heat exchanging surface and are disposed in protrusion at the fifth heat exchanging surface.
  • a distance between two adjacent first heat exchanging portions is 1mm to 5mm, and a distance between two adjacent second heat exchanging portions is 1mm to 5mm.
  • each of the first heat exchanging portions has a first protruding height extended from the fourth heat exchanging surface, and a first protruding width formed between any two opposite sides of the first heat exchanging portion. A ratio of the first protruding height to the first protruding width is 0.18 to 0.22.
  • Each of the second heat exchanging portions has a second protruding height extended from the fifth heat exchanging surface, and a second protruding width formed between any two opposite sides of the second heat exchanging portion. A ratio of the second protruding height to the second protruding width is 0.18 to 0.22.
  • the first heat exchanging portions on the first fluid guide plate are arranged to form a third guide group and a fourth guide group.
  • the first heat exchanging portions of the third guide group and the first heat exchanging portions of the fourth guide group are in a staggered arrangement.
  • the second heat exchanging portions on the second fluid guide plate are arranged to form a fifth guide group and a sixth guide group.
  • the second heat exchanging portion of the fifth guide group and the second heat exchanging portions of the sixth guide group are in a staggered arrangement.
  • the fluid guide plate and the plate heat exchanger of the present invention provide following advantages.
  • the present invention provides a fluid guide plate 10 and a plate heat exchanger 20 applied to the fluid guide plate 10, as shown in Fig. 1 and Fig. 2 .
  • the fluid guide plate 10 includes a first heat exchanging surface 11, a second heat exchanging surface 12 disposed correspondingly to the first heat exchanging surface 11 at the other side of the first heat exchanging surface 11, a plurality of heat exchanging portions 13 formed at the first heat exchanging surface 11 and the second heat exchanging surface 12, at least two fluid openings 14 penetrated through the first heat exchanging surface 11 and the second heat exchanging surface 12, and a plurality of fluid guide portions 15 formed at the first heat exchanging surface 11 and the second heat exchanging surface 12.
  • the heat exchanging potions 13 and the fluid guide portions 15 are disposed between the fluid openings 14, and the fluid guide portions 14 are disposed between the fluid openings 14 and the heat exchanging portions 13.
  • the fluid guide plate 10 includes four fluid openings 14.
  • the heat exchanging portions 13 and the fluid guide portions 15 are formed by a stamping process.
  • Each of the heat exchanging portions 13 has a right hexagonal planar contour.
  • the heat exchanging portions 13 and the fluid guide portions 15 are formed by recessing the first heat exchanging surface 11 towards the second heat exchanging surface 12 and are disposed in protrusion at the second heat exchanging surface 12.
  • each of the heat exchanging portions 13 has a protruding height extended from the second heat exchanging surface 12, and a protruding width formed between any two opposite sides of the heat exchanging portion 13.
  • a ratio of the protruding height to the protruding width is 0.18 to 0.22.
  • a distance between two adjacent heat exchanging portions 13 is 1mm to 5mm.
  • the heat exchanging portions 13 are arranged to form a first guide group 16 and a second guide group 17.
  • the heat exchanging portions 13 of the first guide group 16 and the heat exchanging portions 13 of the second guide group 17 are in a staggered arrangement.
  • the plate heat exchanger 20 includes at least one first fluid guide plate 21, at least one second fluid guide plate 22 disposed at a distance from each first fluid guide plate 21, at least one stopping member 23 located between each first fluid guide plate 21 and each second fluid guide plate 22, a first input pipe 24 for inputting a first fluid 100, a first output pipe 25 for outputting the first fluid 100, a second input pipe 26 for inputting a second fluid 101, a second output pipe 27 for outputting the second fluid 101, and four fluid sealing members 28 disposed at a distance from one another.
  • each of the first fluid guide plate 21 and each of the second fluid guide plate 22 have identical structural features from the foregoing fluid guide plate 10, and are herein distinguished for better describing an assembly of the plate heat exchanger 20.
  • first input pipe 24, the first output pipe 25, the second input pipe 26 and the second output pipe 27 are located at a same side, and are assembled to one first fluid guide plate 21. In other possible embodiments, positions for disposing the first input pipe 24, the first output pipe 25, the second input pipe 26 and the second output pipe 27 may be adjusted according to actual requirements. Details of the four fluid sealing members 28 are to be described shortly.
  • one single first fluid guide plate 21 and one single second fluid plate 22 placed next to each other are taken as an example for illustrating respective structures and an arrangement relationship, as the first fluid guide plate 21 and the second fluid guide plate 22 that are adjacent to each other at the left side in Fig. 2 and Fig. 3 .
  • the first fluid guide plate 21 includes a third heat exchanging surface 211 facing the second fluid guide plate 22, a fourth heat exchanging surface 212 disposed at one side away from the second fluid guide plate 22, a plurality of first heat exchanging portions 213 formed by recessing the third heat exchanging surface 211 towards the fourth heat exchanging surface 212 and disposed in protrusion at the fourth heat exchanging surface 212, at least two first fluid openings 214 penetrated through the third heat exchanging surface 211 and the fourth heat exchanging surface 212, and a plurality of first fluid guide portions 215 formed by recessing the third heat exchanging surface 211 towards the fourth heat exchanging surface 212 and disposed in protrusion at the fourth heat exchanging surface 212.
  • the first heat exchanging portions 213 and the first fluid guide portions 215 are disposed between the first fluid openings 214, and the first fluid guide portions 215 are disposed between the first fluid openings 214 and the first heat exchanging portions 213.
  • the first fluid guide plate 214 includes four first fluid openings 214.
  • each of the first heat exchanging portions 213 has a right hexagonal planar contour.
  • each of the first heat exchanging portions 213 has a first protruding height 216 extended from the fourth heat exchanging surface 212, and a first protruding width 217 formed between any two opposite sides of the first heat exchanging portion 213.
  • a ratio of the first protruding height 216 to the first protruding width 217 is 0.18 to 0.22.
  • a distance between two adjacent first heat exchanging portions 213 is 1mm to 5mm.
  • the first heat exchanging portions 213 on the first fluid guide plate 21 are arranged to form a third guide group 218 and a fourth guide group 219.
  • the first heat exchanging portions 213 of the third guide group 218 and the first heat exchanging portions 213 of the fourth guide group 219 are in a staggered arrangement.
  • the second fluid guide plate 22 includes a fifth heat exchanging surface 221 facing the first fluid plate 21, a sixth heat exchanging surface 222 disposed at one side away from the first fluid guide plate 21, a plurality of second heat exchanging portions 223 formed by recessing the sixth heat exchanging surface 222 towards the fifth heat exchanging surface 221 and disposed in protrusion at the fifth heat exchanging surface 221, at least two second fluid openings 224 penetrated through the fifth heat exchanging surface 221 and the sixth heat exchanging surface 222, and a plurality of second fluid guide portions 225 formed by recessing the sixth heat exchanging surface 222 towards the fifth heat exchanging surface 221 and disposed in protrusion at the fifth heat exchanging surface 221.
  • the second heat exchanging portions 223 and the second fluid guide portions 225 are disposed between the second fluid openings 224, and the second fluid guide portions 225 are disposed between the second fluid openings 224 and the second heat exchanging portions 223.
  • the second fluid guide plate 22 includes four second fluid openings 224.
  • each of the second heat exchanging portions 223 has a right hexagonal planar contour.
  • each of the second heat exchanging portions 223 has a second protruding height 226 extended from the fifth heat exchanging surface 221, and a second protruding width 227 formed between any two opposite sides of the second heat exchanging portion 223.
  • a ratio of the second protruding height 226 to the second protruding width 227 is 0.18 to 0.22.
  • a distance between two adjacent heat exchanging portions 223 is 1mm to 5mm.
  • the second heat exchanging portions 223 on the second fluid guide plate 22 are arranged to form a fifth guide group 228 and a sixth guide group 229.
  • the second heat exchanging portions 223 of the fifth guide group 228 and the second heat exchanging portions 223 of the sixth guide group 229 are in a staggered arrangement.
  • the four fluid sealing members 28 are configured at the same side and are assembled to one first fluid guide plate 21. In other possible embodiments, positions of the four fluid sealing members 28 may be adjusted according to the first input pipe 24, the first output pipe 25, the second input pipe 26 and the second output pipe 27. The four sealing members 28 seal the first fluid openings 214 of one first fluid guide plate 21.
  • the plate heat exchanger 20 includes three first fluid guide plates 21, two second fluid guide plates 22 and four stopping members 23.
  • the quantities of the above components are not limited by the exemplary numbers.
  • each of the first stopping members 23, each of the first fluid guide plates 23 and each of the second fluid guide plates 22 jointly form a heat exchanging space.
  • the first fluid guide plates 21, the second fluid guide plates 22 and the stopping members 23 sequentially from a first heating space 30, a second heat exchanging space 40, a third heat exchanging space 50 and a fourth heat exchanging space 60, as shown in Fig. 3 .
  • the first fluid openings 214 respectively correspond to the second fluid openings 224.
  • each of the stopping members 23 allows only two of the heat exchanging spaces 30, 40, 50 and 60 to be in communication with two of the first fluid openings 214 and two of the second fluid openings 224, while the other two first fluid openings 214 and the other two second fluid openings 224 are separated.
  • one of the first fluid openings 214 and the one corresponding second fluid opening 224 form a fluid entrance 70 at one end, while the other first fluid opening 214 and the other second fluid opening 224 form a fluid exit 80 at the other end.
  • the plate heat exchanger 20 includes four fluid entrances 70 and four fluid exits 80. Further, the first heat exchanging portions 213 of each of the first fluid guide plates 21 and the second heat exchanging portions 223 of each of the second fluid plates 22 are in a staggered arrangement, as shown in Fig. 4 .
  • the first fluid 100 passes through one of the fluid entrances 70 to enter the first heat exchanging space 30.
  • the first fluid 100 also continues flowing towards one of the second fluid openings 224 of the adjacent fluid guide plate 22.
  • the first fluid 100 is prohibited from entering the second heat exchanging space 40.
  • the first fluid 100 continues flowing towards one of the first fluid openings 214 of one of the first fluid guide plates 21, and passes through another fluid entrance 70 to enter the third heat exchanging space 50.
  • the second fluid 101 passes through the second input pipe 26 to sequentially enter the second heat exchanging space 40 and the fourth heat exchanging space 60. Therefore, the first fluid 100 and the second fluid 101 respectively enter the adjacent heat exchanging spaces 30, 40, 50 and 60. After respectively entering the adjacent heat exchanging spaces 30, 40, 50 and 60, the first fluid 100 and the second fluid 101 pass between the first heat exchanging portions 213 and the second heat exchanging portions 223 to further form a longitudinal vortex between the first heat exchanging portions 213 and the second heat exchanging portions 223.
  • the longitudinal vortex formed by the first heat exchanging portions 213 and the second heat exchanging portions 223 may vigorously stir the first fluid 100 and the second fluid 101 in the heat exchanging spaces 30, 40, 50 and 60, so as to promote disturbing temperature boundary layers of the first fluid 100 and the second fluid 101 such that temperatures in the heat exchanging spaces 30, 40, 50 and 60 become more even.
  • the plate heat exchanger 20 enhances the heat transfer efficiency between the first fluid 100 and the second fluid 101.
  • the first fluid 100 and the second fluid 101 exit the heat exchanging spaces 30, 40, 50 and 60 via different fluid exits 80.
  • the first fluid 100 and the second fluid 101 are respectively outputted via the first output pipe 25 and the second output pipe 27.
  • the first fluid 100 and the second fluid 101 enter the heat exchanging spaces 30, 40, 50 and 60 from different directions.
  • the fluid entrances 70 are parallel to the fluid exits 80.
  • a connecting direction between the fluid entrance 70 and the fluid exit 80 of the first heat exchanging space 30 is parallel to a connecting direction between the fluid entrance 70 and the fluid exit 80 of the second heat exchanging space 40.
  • Input and output directions along which the first fluid 100 and the second fluid 101 travel from the fluid entrances 70 to the fluid exits 80 are parallel to the connecting direction.
  • each of the first heat exchanging portions 213 and the second heat exchanging portions 223 has a right hexagonal planar contour, and any two opposite sides of each of the first heat exchanging portions 213 and any two sides of each of the second heat exchanging portions 223 are parallel to the connecting direction.
  • each of the heat exchanging portions 213 has six vertices, and a connecting direction of two opposite vertices is parallel to the connecting direction.
  • the second heat exchanging portions 223 are similarly configured. It should be noted that, configuration orientations of the first heat exchanging portions 213 and the second heat exchanging portions 223 are not limited to the above example.
  • the first heat exchanging portions 213 are arranged in a quantity of seven.
  • Fig. 6 shows a diagram of data of channel pressure distributions of a high theta plate H, a low theta plate L, and the first fluid guide plate 21 of the present invention.
  • the value 1 on the horizontal axis represents the pressure of the first heat exchanging portion 213 at the first row minus the pressure of the first heat exchanging portion 213 at the second row
  • the value 2 represents the pressure of the first heat exchanging portion 213 at the third row minus the pressure of the first heat exchanging portion 213 at the fourth row, and so forth.
  • the value 1 represents the channel pressure between the first row and the second row.
  • the left side of the horizontal axis represents the fluid input end
  • the right side of the horizontal axis represents the fluid output end.
  • the pressure drop of the fluid guide plate 21 is similarly to that of the conventional low theta plate L.
  • the first fluid 100 may be hot water, and the second fluid 101 may be cold water. Further, the first fluid 100 sequentially enters the first heat exchanging space 30 and the third heat exchanging space 50, and the second fluid 101 sequentially enters the fourth heat exchanging space 60 and the second heat exchanging space 40.
  • the value 1 on the horizontal axis represents a heat transfer coefficient of the first heat exchanging space 30
  • the value 2 represents a heat transfer of the second heat exchanging space 40, and so forth.
  • the heat transfer coefficient of the first fluid guide plate 21 is similar to that of the conventional high theta plate H.
  • the plate heat exchanger 20 of the present invention simultaneously provides advantages of the low pressure drop of the conventional low theta plate L and the high heat transfer coefficient of the conventional high theta plate H. That is to say, with the present invention, respective molds of the high theta plate H and the low theta plate L for respectively manufacturing the high theta plate H and the low theta plate L need not be at the same time manufactured. In other words, compared to the high theta plate H and the low theta plate L, the plate heat exchanger 20 of the present invention is capable of significantly reducing mold developments and lowering production costs.
  • the present invention provides a fluid guide plate and an associated plate heat exchanger.
  • the fluid guide plate includes a first heat exchanging surface, a second heat exchanging surface, and a plurality of heat exchanging portions formed by recessing the first heat exchanging surface towards the second heat exchanging surface and disposed in protrusion at the second heat exchanging surface.
  • Each of the heat exchanging portions has a right hexagonal planar contour.
  • the plate heat exchanger includes a plurality of the above fluid guide plates. The heat exchanging portions of adjacent fluid guide plates are in a staggered arrangement to form a channel system.
  • the heat exchanging portions allow fluids to respectively vigorously flow to form a longitudinal vortex in the channel system, so as to further generate a strong turbulence for enhancing heat transfer efficiency and reducing pressure drops of the fluids.
  • the fluid guide plate of the present invention is capable of significantly reducing mold developments and lowering production costs.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Claims (13)

  1. Fluidführungsplatte (10), die auf einen Plattenwärmetauscher anwendbar ist, wobei die Fluidführungsplatte (10) umfasst:
    eine erste Wärmeaustauschfläche (11) und eine zweite Wärmeaustauschfläche (12), die entsprechend auf einer Seite der Fluidführungsplatte (10) angeordnet sind; und
    eine Vielzahl von Wärmetauscherabschnitten (13), die durch Einpressen der ersten Wärmetauscherfläche (11) in Richtung der zweiten Wärmetauscherfläche (12) ausgebildet sind, und in Vorsprüngen der zweiten Wärmetauscherfläche (12) angeordnet sind, wobei jeder der Wärmetauscherabschnitte (13) eine polygonale Ebenenkontur aufweist;
    dadurch gekennzeichnet, dass,
    die Wärmetauscherabschnitte (13) angeordnet sind, um eine erste Führungsgruppe (16) an einem oberen Teil der Fluidführungsplatte (10) und eine zweite Führungsgruppe (17) an einem unteren Teil der Fluidführungsplatte (10) zu bilden, und wobei die Wärmetauscherabschnitte (13) der ersten Führungsgruppe (16) und die Wärmetauscherabschnitte (13) der zweiten Führungsgruppe (17) versetzt angeordnet sind.
  2. Die Fluidführungsplatte (10) nach Anspruch 1, wobei jeder der Wärmetauscherabschnitte (13) eine gerade hexagonale Ebenenkontur aufweist.
  3. Die Fluidführungsplatte (10) nach Anspruch 1 oder 2, ferner umfassend
    mindestens zwei Fluidöffnungen (14), die durch die erste Wärmeaustauschfläche (11) und die zweite Wärmeaustauschfläche (12) hindurchgehen;
    wobei die Wärmetauscherabschnitte (13) zwischen den Fluidöffnungen (14) angeordnet sind.
  4. Die Fluidführungsplatte (10) nach Anspruch 3, ferner umfassend
    eine Vielzahl von Fluidführungsabschnitten (15), die zwischen den Fluidöffnungen (14) und den Wärmetauscherabschnitten (13) angeordnet sind und durch Rücksprünge der ersten Wärmetauscherfläche (11) in Richtung der zweiten Wärmetauscherfläche (12) und angeordnet in Vorsprüngen der zweiten Wärmetauscherfläche (12).
  5. Die Fluidführungsplatte (10) nach einem der Ansprüche 1 bis 4, wobei ein Abstand zwischen zwei benachbarten Wärmetauscherabschnitten (13) zwischen 1 mm und 5 mm beträgt.
  6. Die Fluidführungsplatte (10) nach einem der Ansprüche 1 bis 5, wobei jeder der Wärmetauscherabschnitte (13) eine von der zweiten Wärmeübertragungsfläche (12) ausgehende vorstehende Höhe und eine zwischen zwei Seiten des Wärmeübertragungsteils (13) gebildete vorstehende Breite aufweist, wobei das Verhältnis der vorstehenden Höhe zur vorstehenden Breite zwischen 0,18 und 0,22 liegt.
  7. Plattenwärmetauscher (20), umfassend:
    eine erste Fluidführungsplatte (21) und eine zweite Fluidführungsplatte (22), die in einem Abstand von der ersten Fluidführungsplatte (21) angeordnet ist; und
    ein Anschlagelement (23), das zwischen der ersten Fluidführungsplatte (21) und der zweiten Fluidführungsplatte (22) angeordnet ist und gemeinsam mit der ersten Fluidführungsplatte (21) und der zweiten Fluidführungsplatte (22) einen Wärmeaustauschraum (30) bildet, der Wärmeaustauschraum (30) einen Fluideinlass (70) für ein Fluid (100) zum Eintritt in den Wärmeaustauschraum (30) und einen Fluidauslass (80) für das Fluid (100) zum Austritt aus dem Wärmeaustauschraum (30) umfasst;
    wobei die erste Fluidführungsplatte (21) eine dritte Wärmeaustauschfläche (211), die der zweiten Fluidführungsplatte (22) zugewandt ist, eine vierte Wärmeaustauschfläche (212), die auf einer Seite der zweiten Fluidführungsplatte (22) angeordnet ist, und eine Vielzahl von ersten Wärmeaustauschabschnitten (213) umfasst, die durch Pressen der dritten Wärmeaustauschfläche (211) in die vierte Wärmeaustauschfläche (212) und Vorstehen an der vierten Wärmeaustauschfläche (212) gebildet sind; die zweite Fluidführungsplatte (22) eine fünfte Wärmeaustauschfläche (221), die der ersten Fluidführungsplatte (21) zugewandt ist, eine sechste Wärmeaustauschfläche (222), die auf einer Seite der ersten Fluidführungsplatte (21) angeordnet ist, und eine Vielzahl von zweiten Wärmeaustauschabschnitten (223) umfasst, die durch Pressen der sechsten Wärmeaustauschfläche (222) in die fünfte Wärmeaustauschfläche (221) gebildet sind und an der fünften Wärmeaustauschfläche (221) vorstehen; jeder der ersten Wärmetauscherabschnitte (213) und zweiten Wärmetauscherabschnitte (223) eine polygonale Ebenenkontur aufweist,
    dadurch gekennzeichnet, dass,
    die erste Fluidführungsplatte (21) und die zweite Fluidführungsplatte (22) identische strukturelle Eigenschaften aufweisen;
    die ersten Wärmetauscherabschnitte (213) und die zweiten Wärmetauscherabschnitte (223) in versetzten Reihen angeordnet sind; und
    die ersten Wärmetauscherabschnitte (213) auf der ersten Fluidführungsplatte (21) angeordnet sind, um eine dritte Führungsgruppe (218) an einem oberen Abschnitt der ersten Führungsplatte (21) und eine vierte Führungsgruppe (219) an einem unteren Abschnitt der ersten Führungsplatte (21) zu bilden, und wobei die ersten Wärmetauscherabschnitte (213) der dritten Führungsgruppe (218) und die ersten Wärmetauscherabschnitte (213) der vierten Führungsgruppe (219) versetzt angeordnet sind.
  8. Der Plattenwärmetauscher (20) nach Anspruch 7, wobei jeder der ersten Wärmetauscherabschnitte (213) und zweiten Wärmetauscherabschnitte eine gerade hexagonale Ebenenkontur aufweist.
  9. Der Plattenwärmetauscher (20) nach Anspruch 7 oder 8, wobei die erste Fluidführungsplatte (21) ferner mindestens zwei erste Fluidöffnungen (214) umfasst, die durch die dritte Wärmetauscherfläche (211) und die vierte Wärmetauscherfläche (212) verlaufen, wobei die ersten Wärmetauscherabschnitte (212) zwischen den ersten Fluidöffnungen (214) angeordnet sind; die zweite Fluidführungsplatte (22) ferner mindestens zwei zweite Fluidöffnungen (224) umfasst, die durch die fünfte Wärmeaustauschfläche (221) und die sechste Wärmeaustauschfläche (222) verlaufen, wobei die zweiten Wärmeaustauschflächen (222) zwischen den zweiten Fluidöffnungen (224) angeordnet sind.
  10. Der Plattenwärmetauscher (20) nach einem der Ansprüche 7 bis 9, wobei die erste Fluidführungsplatte (21) eine Vielzahl von ersten Fluidführungsabschnitten (215) umfasst, die zwischen den ersten Fluidöffnungen (214) und den ersten Wärmetauscherabschnitten angeordnet sind, wobei die ersten Fluidführungsabschnitte (215) durch Pressen der dritten Wärmetauscherfläche (211) in die vierte Wärmetauscherfläche (212) gebildet werden und an der vierten Wärmetauscherfläche (212) vorstehen; die zweite Fluidführungsplatte (22) eine Vielzahl von zweiten Fluidführungsabschnitten (225) umfasst, die zwischen den zweiten Fluidöffnungen (224) und den zweiten Wärmetauscherabschnitten (223) angeordnet sind, wobei die zweiten Fluidführungsabschnitte (225) durch Aussparung der sechsten Wärmetauscheroberfläche (222) in Richtung der fünften Wärmetauscheroberfläche (221) gebildet sind und an der fünften Wärmetauscheroberfläche (221) vorstehen.
  11. Der Plattenwärmetauscher (20) nach einem der Ansprüche 7 bis 10, wobei ein Abstand zwischen zwei benachbarten ersten Wärmetauscherabschnitten (213) zwischen 1 mm und 5 mm und ein Abstand zwischen zwei benachbarten zweiten Wärmetauscherabschnitten (223) gleich 1 mm ist. 5mm.
  12. Der Plattenwärmetauscher (20) nach einem der Ansprüche 7 bis 11, wobei jedes der ersten Wärmetauscherabschnitte (213) eine erste vorstehende Höhe (216), die sich von der vierten Wärmetauscherfläche (212) erstreckt, und eine erste vorstehende Breite (217) aufweist, die zwischen zwei beliebigen gegenüberliegenden Seiten des ersten Wärmetauscherabschnitts (213) ausgebildet ist, wobei ein Verhältnis zwischen der ersten vorstehenden Höhe (216) und der ersten vorstehenden Breite (217) zwischen 0,18 und 0,22 liegt; jeder der zweiten Wärmetauscherabschnitte (223) eine zweite Vorstehenden Höhe (226) aufweist, die sich von der fünften Wärmetauscherfläche (221) erstreckt, und eine zweite Vorstehenden Weite (227), die zwischen zwei beliebigen gegenüberliegenden Seiten des zweiten Wärmetauscherabschnitts (223) gebildet ist, wobei das Verhältnis zwischen der zweiten Vorstehenden Höhe (226) und der zweiten vorstehenden Weite (227) zwischen 0,18 und 0,22 liegt.
  13. Der Plattenwärmetauscher (20) nach einem der Ansprüche 7 bis 12, wobei die zweiten Wärmetauscherabschnitte (223) auf der zweiten Fluidführungsplatte (22) angeordnet sind, um eine fünfte Führungsgruppe (228) und eine sechste Führungsgruppe (229) zu bilden, wobei die zweiten Wärmetauscherabschnitte (223) der fünften Führungsgruppe (228) und die zweiten Wärmetauscherabschnitte (223) der sechsten Führungsgruppe (229) versetzt angeordnet sind.
EP14194574.1A 2014-11-24 2014-11-24 Fluidleiterplatte und zugehöriger Plattenwärmetauscher Active EP3023727B1 (de)

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CN106197091A (zh) * 2016-08-22 2016-12-07 天津三电汽车空调有限公司 电动车辆上的发热件降温用全铝式板式换热器
CN107062978A (zh) * 2017-06-06 2017-08-18 江苏菲尔克斯换热科技有限公司 一种换热器板片及板式换热器
US10876794B2 (en) * 2017-06-12 2020-12-29 Ingersoll-Rand Industrial U.S., Inc. Gasketed plate and shell heat exchanger

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WO2000016029A1 (fr) * 1998-09-16 2000-03-23 Hitachi, Ltd. Echangeur de chaleur et systeme de conditionnement d'air refrigerant
JP2004028385A (ja) * 2002-06-24 2004-01-29 Hitachi Ltd プレート式熱交換器
US20070006998A1 (en) * 2005-07-07 2007-01-11 Viktor Brost Heat exchanger with plate projections
SI2394129T1 (sl) 2009-02-04 2014-12-31 Alfa Laval Corporate Ab Ploĺ äśni toplotni izmenjevalnik
SE534918C2 (sv) 2010-06-24 2012-02-14 Alfa Laval Corp Ab Värmeväxlarplatta och plattvärmeväxlare
RU2502932C2 (ru) * 2010-11-19 2013-12-27 Данфосс А/С Теплообменник
EP2757341B1 (de) * 2011-09-16 2020-05-13 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Rohplattenmaterial für eine wärmetauscherplatte und wärmetauscherplatte damit
DK2674714T3 (da) 2012-06-14 2019-10-28 Alfa Laval Corp Ab Pladevarmeveksler med indsprøjtningsmidler

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