EP1592930B1 - Kondensator, insbesondere f r einenkraftfahrzeugluftklimatisierungskreislauf - Google Patents

Kondensator, insbesondere f r einenkraftfahrzeugluftklimatisierungskreislauf Download PDF

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Publication number
EP1592930B1
EP1592930B1 EP03810494A EP03810494A EP1592930B1 EP 1592930 B1 EP1592930 B1 EP 1592930B1 EP 03810494 A EP03810494 A EP 03810494A EP 03810494 A EP03810494 A EP 03810494A EP 1592930 B1 EP1592930 B1 EP 1592930B1
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EP
European Patent Office
Prior art keywords
plates
condenser
fluid
pass
cooling
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Expired - Lifetime
Application number
EP03810494A
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English (en)
French (fr)
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EP1592930A1 (de
Inventor
Carlos Martins
Jérôme GENOIST
Jacques Hoffnung
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Valeo Systemes Thermiques SAS
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Valeo Systemes Thermiques SAS
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Application filed by Valeo Systemes Thermiques SAS filed Critical Valeo Systemes Thermiques SAS
Priority to EP08158983.0A priority Critical patent/EP1992891B1/de
Publication of EP1592930A1 publication Critical patent/EP1592930A1/de
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • F25B39/04—Condensers
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/04—Details of condensers
    • F25B2339/043—Condensers made by assembling plate-like or laminated elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/04—Details of condensers
    • F25B2339/044—Condensers with an integrated receiver
    • F25B2339/0441—Condensers with an integrated receiver containing a drier or a filter
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/04—Details of condensers
    • F25B2339/044—Condensers with an integrated receiver
    • F25B2339/0443—Condensers with an integrated receiver the receiver being positioned horizontally
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/04—Details of condensers
    • F25B2339/047—Water-cooled condensers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
    • F28D2021/0084—Condensers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/0246—Arrangements for connecting header boxes with flow lines

Definitions

  • the invention relates to air conditioning circuits of motor vehicles.
  • Modern motor vehicles are frequently equipped with an air conditioning circuit of their cabin.
  • These circuits include in particular a condenser, in which an air conditioning fluid in the gaseous state is cooled so as to be condensed.
  • the invention relates as well to a condenser itself as to such exchangers.
  • condenser In order not to burden the rest of the text, only the term condenser will be used. However, it should be understood that it covers both a heat exchanger intended to allow the condensation of a fluid, a heat exchanger designed to allow a simple cooling of the fluid of an air conditioning circuit of a motor vehicle.
  • the currently known condensers generally consist of a bundle of tubes connected at each of their ends to manifolds.
  • the tubes are provided with heat exchange surfaces such as fins or corrugated inserts. They are cooled by heat exchange with atmospheric air and for this purpose they are placed at the front of the motor vehicle, usually in front of the vehicle. radiator of the engine cooling circuit.
  • condensers consisting of a multiplicity of stacked common plates, assembled to define first flow channels for a refrigerating fluid that alternate with second flow channels for a cooling fluid.
  • a condenser of this type is described in the document WO 01/88454 .
  • such a condenser can be cooled by a liquid, in particular by the liquid of the engine cooling circuit. It is therefore more compact than an air-cooled condenser. It is not necessary to have it on the front of the vehicle. It can therefore be placed near the evaporator, which makes it possible to shorten the length of the pipes of the air conditioning circuit. But a condenser of this type also has drawbacks, in particular, it does not ensure a sufficient heat exchange.
  • the document JP 2002 58082 identifies all the features of the preamble of claim 1.
  • the subject of the invention is a condenser, in particular for an air conditioning circuit of the passenger compartment of a vehicle automobile, comprises a multiplicity of stacked common plates assembled to define first flow channels for a refrigerant fluid which alternate with second flow channels for a cooling fluid, which is of simple design while allowing improved cooling of the air conditioning system air conditioning fluid through the engine cooling system water.
  • a condenser of the type defined above which comprises at least two passes on the refrigeration fluid, the plates comprise communication passages to allow the passage of refrigeration fluid and the cooling fluid of a channel. flow to the other, annular conduits are provided alternately facing the communication passages to prohibit the mixing of fluids.
  • pass is meant a group or subgroup of plates between which the fluid follows a single direction in one and the same direction.
  • the inlet and outlet ports are located, in particular, at two opposite edges of said plates.
  • the current plates are provided with two communication passages for the passage of the cooling fluid and two communication passages for the passage of the cooling fluid.
  • each current plate has a total of four communication passages.
  • the plates are provided with raised peripheral edges, tightly assembled to define the first flow channels and the second flow channels.
  • the condenser comprises at least one inlet and one outlet of refrigeration fluid and at least one pass on the refrigerating fluid communicating with said input, said input pass, and another pass communicating with said output, said output pass , the pass section decreasing from the entry pass to the exit pass.
  • the passes are carried out either by partition walls disposed in the collector boxes of tube exchangers, or by spacers disposed between the plates of stacked plate heat exchangers.
  • fluid flow passes can be made without adding additional parts. It suffices for this to remove certain communication passages provided in the current plates.
  • a communication passage of the refrigeration fluid respectively a communication passage of the cooling fluid, is removed in some common plates to determine passes for the circulation of the refrigerant fluid, respectively for the circulation of the cooling fluid.
  • the condenser according to the invention may comprise at least three passes, the number of channels allocated to the input pass on the number of channels allocated to the output channel being comprised, for example, between 2 and 5, the section of channels being scheduled constant from one channel to another.
  • the plates of the condenser are distributed in a first series to ensure cooling of the refrigeration fluid until its condensation, and in a second series for cooling the cooling fluid below its condensation temperature (subcooling).
  • the condenser of the invention comprises an integrated bottle between the first and the second series of plates.
  • flow-disrupting elements may be provided.
  • the turbulators are arranged between the plates.
  • the plates themselves comprise reliefs which constitute turbulators.
  • the hydraulic diameter of the circulation channels is between 0.1 mm and 3 mm. It may, in particular, be 0.1 to 0.5 mm for fluids intended to not change phase, except exceptional conditions, and 0.5 to 3 mm for fluids intended to be condensed. It will be, for example, from 1 to 2.6 mm for the cooling fluid, which may be water, especially that of the cooling circuit.
  • annular ducts are advantageously constituted by cups formed in the plates.
  • collectors are defined without having to provide any additional room.
  • the cooling fluid is constituted by the water of the cooling circuit of the engine of the motor vehicle.
  • the invention relates to an air conditioning circuit, in particular for the passenger compartment of a motor vehicle, comprising an evaporator, a compressor, a condenser, in which a cooling fluid circulates, in which the condenser is in accordance with the present invention.
  • FIG. 1 a cross-sectional view of a condenser according to the present invention. It comprises a multiplicity of common plates 2 stacked one on the other and each provided with a peripheral rim 3. The peripheral edges are assembled in a sealed manner to delimit between the plates 2 of first flow channels for a refrigeration fluid F1 which alternate with second flow channels for a cooling fluid F2.
  • the stack of the common plates has an end plate 6 at each of its ends.
  • the common plates 2 are sandwiched between a lower reinforcement plate 8 and an upper reinforcement plate 10.
  • the refrigeration or air-conditioning fluid F1 enters the condenser through a pipe of entry (not shown on the Figure 1 ) and exits through an outlet pipe 14.
  • the cooling fluid F2 enters the condenser through an inlet pipe 20 and out through an outlet pipe (not shown).
  • the refrigerating fluid F1 enters the gaseous state. It circulates in the first channels by exchanging heat with the cooling fluid F2, which causes its condensation. The fluid F1 thus leaves the condenser in the liquid state.
  • the refrigeration or air conditioning fluid is, for example, a fluid R134a or R744 (CO 2 ), while the cooling fluid F2 is constituted by the water of the engine cooling circuit. It may also be an independent water loop.
  • the condenser shown on the Figure 2 has two circulation passes for the air conditioning or refrigeration fluid.
  • This fluid enters the tubing 12, as shown by the arrow F1, it enters an annular duct 24 acting as an inlet manifold and, from there, enters the first circulation channels provided between the plates 2 As shown schematically by the arrow 26.
  • the air-conditioning fluid arrives in an annular duct 28 and thence enters the first circulation channels provided between the plates 2 situated below. of the partition wall 30, as represented by the arrow 32.
  • the refrigeration fluid F1 and the cooling fluid F2 do not necessarily travel through the condenser with the same number of passes.
  • the condenser comprises three passes schematized by the arrows 40, 42 and 44 for the refrigerating fluid, and a single pass schematized by the arrow 48 for the cooling fluid F2.
  • the fluid F1 passes from the first pass to the second after having crossed the passage opening 50, then from the second pass 42 to the third pass 44 after having crossed the passage communication 52. It emerges from the exchanger through the outlet pipe 14.
  • the cooling fluid. F2 enters through the inlet pipe 20, passes through the heat exchanger in a single pass 48 and leaves the condenser through the outlet pipe 22.
  • the condenser has two circulation passes for the refrigerant fluid and two passes also for the cooling fluid.
  • the refrigerating fluid F1 enters the condenser through the inlet pipe 12, traverses the plates along the first pass 54, crosses the communication passage 56 and passes through the second pass 58 before emerging through the outlet pipe 14.
  • the fluid cooling F2 enters the condenser through the inlet pipe 20, travels the first pass as shown by the arrow 60, crosses the communication passage 62 before going through the second pass 64. It then emerges from the exchanger through the tubing output 24.
  • FIG. 5 Diagrammatically shown on the Figure 5 an exploded perspective view illustrating the flow of fluids in a condenser according to the invention comprising two circulation passes for the air conditioning fluid F1 and two passes for the cooling fluid F2.
  • the fluid F1 enters the upper part of the exchanger through the inlet pipe 12 in the volume defined by the end plate 6 and the adjacent plate 2. Part of the fluid travels this space from left to right according to the Figure 5 , as shown schematically by the arrow 66.
  • the other part of the fluid enters an annular duct 68 disposed between the plates 2a and 2b, as shown schematically by the arrow 70. When leaving the annular duct, it enters the space between the plates 2b and 2c.
  • the fraction of the fluid that has passed through the space between the end plate 6 and the first current plate 2a emerges from this space through a tubular duct 72 disposed between the plates 2a and 2b.
  • the planar space between the plates 2b and 2c comprises only one communication passage 74 allowing the output of the fluid F2.
  • This fluid passes through the annular passage 76 to reach between the plates 2d and 2e after undergoing a change of direction of circulation. It traverses indeed this space from right to left, whereas it circulated previously from left to right.
  • the cooling fluid F2 which enters the condenser through an inlet manifold (not shown) located at the lower part of the exchanger circulates from left to right in the planar spaces between two successive plates. It passes from a space between two plates to the next space, these spaces alternating with spaces provided for the fluid F1 by annular conduits similar to the ducts 68 or 76 mentioned above. Arrived in the space between the plates 2e and 2f, as shown schematically by the arrow 80, the fluid F2 enters the annular duct 82, as shown schematically by the arrow 84, and changes direction of circulation. In the upper part of the condenser, it circulates from right to left as it circulated from left to right in the lower part. A second flow pass is thus made for the fluid F2 as well.
  • the condenser of the invention comprises three different types of plates with regard to the number of communication passages.
  • the end plates like the plate 6, have only two communication passages, the first for the entry of one of the fluids, the second for the outlet of the other fluid.
  • Common plates such as plate 2f, have four communication passages. Two of these passages are dedicated to the first fluid F1, while the other two passages are dedicated to the fluid F2.
  • the plates located just before the end plate 6, like the plate 2a have three communication passages instead of four for the current plate.
  • the plate 2d which allows perform the circulation passes of the two fluids, has only two passages of communication. Indeed, by removing two of the four communication passages, partitions are made to change the direction of flow of the fluid.
  • the plates 2c and 2e, adjacent to the plate 2d, have three communication passages, instead of four for the current plates. There are thus three types of plates.
  • the two end plates and the plate 2d have only two passages.
  • the plates adjacent to the end plates and the plate 2d have three passages, while the current plates of the condenser comprise four.
  • the condenser according to the invention may comprise at least three passes “a", "b” and "c".
  • the number of channels assigned to the input pass "a”, ie the pass communicating with the refrigerant inlet in the condenser, on the number of channels assigned to the exit pass "c" , that is to say the pass communicating with the refrigeration fluid outlet out of the condenser, is between 2 and 5, the section of the channels being constant from one pass to another.
  • Figures 6 and 7 respectively, a sectional view and a left view of a second embodiment of a condenser according to the present invention. It is distinguished by the fact that its plates are divided into a first series 94 and a second series 96 separated one of the other by a frame 98 in which is housed a bottle 100.
  • the first series of plates 94 is relatively larger than the second series 96. It is preferably located at the upper part of the exchanger, while the second series is located at the bottom.
  • the plates of the first series constitute a cooling section of the refrigeration fluid and the plates of the second series constitute a subcooling section of this fluid.
  • the bottle 100 also called intermediate tank, ensures the filtration and dehydration of the refrigerant. It also makes it possible to compensate for these variations in volume and to ensure the separation of the liquid and gaseous phases. Its interposition between an upstream part and a downstream part 96 of the condenser makes it possible to circulate only fluid in the liquid state in the subcooling section.
  • the refrigeration fluid is thus cooled below its liquid-gas equilibrium temperature, which improves the performance of the condenser and makes them relatively independent of the amount of fluid contained in the air conditioning circuit.
  • the circulation of the refrigerating fluid, as well as the circulation of the cooling fluid, can be carried out in one or more passes in the cooling section 94, as well as in the subcooling section 16.
  • the refrigerating fluid F1 enters the cooling zone.
  • cooling section 94 through the inlet pipe 12 located in the upper part of the condenser. It traverses the cooling section, in one or more passes, then passes into the bottle 100, in which it is filtered and dehydrated, then returns to the subcooling section 96 before leaving the exchanger through the outlet pipe 14 .
  • the cooling fluid F2 flows countercurrent to the refrigeration fluid. It enters the lower part of the condenser, in the subcooling section 96, through the inlet pipe 20 (see FIG. Figure 7 ), it passes through the subcooling section 96 and then enters directly into the cooling section 94 before emerging from the condenser through the outlet pipe 22.
  • the frame 98 comprises two flanges 102 and a central portion 103 in which three cylindrical bores 104 are formed which constitute the bottle. One of these bores, the one on the right on the Figure 7 , receives a filter and desiccant salts.
  • the plates of the first series 94 and the second series 96 bear on the flanges 102 of the frame 98. It will also be noted that in this example, their concavities are opposite.
  • FIG. 8 and 9 respectively, a longitudinal sectional view of the condenser passing through the longitudinal axis of the portion of the bottle 100 comprising the filter and the desicative salts and a cross section of the same exchanger.
  • the corresponding cylindrical bore 104 is extended by a cylindrical portion 106 projecting out of the condenser.
  • This cylindrical portion receives a cap 108 having a hexagonal head 110 which closes the bottle.
  • the plug 108 is provided with a toric seal 112.
  • An elongated cylindrical cartridge 114 is housed inside the cylindrical bore 104. It contains the desiccant 116 which makes it possible to dehydrate and filter the refrigerating fluid F1. .
  • each plate comprises a flat-bottom half-bowl 122 crossed by a through hole 124.
  • the flat bottoms of the cups come into contact with one another.
  • they are assembled together in a sealed manner.
  • annular conduits for the circulation of the refrigerant fluid F1 and the cooling fluid F2 from one passage channel to another without having to use additional parts arranged between the plates.
  • one plate out of two could be flat, the bowl formed in the adjacent plate having a depth corresponding to the entire spacing between two successive plates.
  • turbulators also called disrupters
  • a turbulator element 132 It is constituted by a stamped sheet shaped so as to have rectilinear corrugations 134 arranged, for example, in the direction of the length of the plates.
  • the plates 2 have a generally flat bottom.
  • FIG. 11 another embodiment of a turbulator element 136. It comprises embossed 138 having the general form of crenellations. These slots are divided into two series offset with respect to each other. Such a turbulator element 136 is disposed between plates 2 also having a generally flat bottom.
  • the turbulators 132 and 136 shown in the Figures 10 and 11 require to manufacture an additional piece and to insert it between the plates. It is possible to remove this additional piece by making the turbulators elements by reliefs from the plates themselves and obtained by a stamping operation.
  • the condenser comprises first plates 140 each having a bottom 142 having corrugations 144 defined by generatrices extending into a first direction D1 and second plates 146 arranged alternately with the first plates 140 and each having a bottom 148 having corrugations 150 defined by generatrices extending in a second direction D2 which is substantially perpendicular to the first direction D1.
  • the respective undulations of the plates make it possible to give the channels a particular three-dimensional structure which favors a turbulent flow of the fluid F1 and the fluid F2 and, consequently, a good heat exchange between them. This also eliminates turbulators inserted between the plates.
  • the exchanger comprises a first series of plates 154 and a second series of plates 156 respectively comprising corrugations 158 and 160 in the form of chevrons. These corrugations also define a three-dimensional structure of fluid flow channels that promotes turbulent flow and good heat exchange between them.

Claims (13)

  1. Kondensator, insbesondere für einen Klimatisierungskreislauf eines Kraftfahrzeugs, der eine Vielzahl von gestapelten Hauptteil-Platten (2) enthält, die zusammengebaut werden, um erste Strömungskanäle für ein Kältefluid (F1) zu begrenzen, die mit zweiten Strömungskanälen für ein Kühlfluid (F2) abwechseln, wobei der Kondensator mindestens zwei Durchgänge auf dem Kältefluid aufweist, dadurch gekennzeichnet, dass die Platten Verbindungsübergänge (124) aufweisen, um den Übergang des Kältefluids (F1) und des Kühlfluids (F2) von einem Strömungskanal zum anderen zu erlauben, wobei Ringkanäle (68, 122) abwechselnd vor den Verbindungsübergängen vorgesehen sind, um die Mischung der Fluide zu verhindern.
  2. Kondensator nach Anspruch 1, dadurch gekennzeichnet, dass die Hauptteil-Platten mit zwei für den Übergang des Kältefluids (F1) vorgesehenen Verbindungsübergängen und mit zwei für den Übergang des Kühlfluids (F2) bestimmten Verbindungsübergängen versehen sind.
  3. Kondensator nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, dass die gestapelten Platten (2) mit angehobenen Umfangsrändern (3) versehen sind, die dicht zusammengebaut sind.
  4. Kondensator nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass er mindestens einen Kältefluideingang und einen Kältefluidausgang und mindestens einen Durchgang (a) auf dem Kältefluid, der mit dem Eingang in Verbindung steht, Eingangsdurchgang genannt, und einen weiteren Durchgang (c) aufweist, der mit dem Ausgang in Verbindung steht, Ausgangsdurchgang genannt, wobei der Abschnitt der Durchgänge vom Eingangsdurchgang zum Ausgangsdurchgang abnimmt.
  5. Kondensator nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass ein Verbindungsübergang des Kältefluids, bzw. ein Verbindungsübergang des Kühlfluids, in bestimmten Hauptteil-Platten weggelassen wird, um Durchgänge für die Zirkulation des Kältefluids bzw. für die Zirkulation des Kühlfluids zu bestimmen.
  6. Kondensator nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die Platten (2) auf eine erste Reihe (94), um die Kühlung des Kältefluids bis zu seiner Kondensation zu gewährleisten, und auf eine zweite Reihe (96) verteilt sind, um die Kühlung des Kältefluids unter seine Kondensationstemperatur zu gewährleisten.
  7. Kondensator nach Anspruch 6, dadurch gekennzeichnet, dass er eine Flasche (100) aufweist, die zwischen der ersten und der zweiten Reihe von Platten (94, 96) eingefügt ist.
  8. Kondensator nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass Turbulenz erzeugende Elemente (132, 136) zwischen den Platten (2) angeordnet sind.
  9. Kondensator nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass die Platten Reliefs (144, 150, 158, 160) aufweisen, die Turbulenz erzeugende Elemente bilden.
  10. Kondensator nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass der hydraulische Durchmesser der Strömungskanäle der Fluide (F1 und F2) zwischen 0,1 mm und 3 mm liegt.
  11. Kondensator nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass die Ringkanäle aus in den Platten (2) geformten Mulden (122) bestehen.
  12. Kondensator nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, dass er so konfiguriert ist, dass das Kühlfluid (F2) aus dem Wasser des Kühlkreislaufs des Motors des Kraftfahrzeugs bestehen kann.
  13. Klimatisierungskreislauf, insbesondere für den Innenraum eines Kraftfahrzeugs, der einen Verdampfer, einen Kompressor, einen Kondensator, in dem ein Kältefluid zirkuliert, aufweist, dadurch gekennzeichnet, dass der Kondensator einem der Ansprüche 1 bis 12 entspricht.
EP03810494A 2002-10-31 2003-10-31 Kondensator, insbesondere f r einenkraftfahrzeugluftklimatisierungskreislauf Expired - Lifetime EP1592930B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08158983.0A EP1992891B1 (de) 2002-10-31 2003-10-31 Kühler, insbesondere für einen Klimaanlagenschaltkreis eines Kraftfahrzeugs, und einen solchen Kühler umfassender Schaltkreis

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0213671 2002-10-31
FR0213671A FR2846733B1 (fr) 2002-10-31 2002-10-31 Condenseur, notamment pour un circuit de cimatisation de vehicule automobile, et circuit comprenant ce condenseur
PCT/FR2003/003055 WO2004042293A1 (fr) 2002-10-31 2003-10-31 Condenseur, notamment pour un circuit de climatisation de vehicule automobile, et circuit comprenant ce condenseur

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP08158983.0A Division EP1992891B1 (de) 2002-10-31 2003-10-31 Kühler, insbesondere für einen Klimaanlagenschaltkreis eines Kraftfahrzeugs, und einen solchen Kühler umfassender Schaltkreis
EP08158983.0 Division-Into 2008-06-25

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EP1592930B1 true EP1592930B1 (de) 2013-02-13

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EP08158983.0A Revoked EP1992891B1 (de) 2002-10-31 2003-10-31 Kühler, insbesondere für einen Klimaanlagenschaltkreis eines Kraftfahrzeugs, und einen solchen Kühler umfassender Schaltkreis
EP03810494A Expired - Lifetime EP1592930B1 (de) 2002-10-31 2003-10-31 Kondensator, insbesondere f r einenkraftfahrzeugluftklimatisierungskreislauf

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202018104653U1 (de) 2017-09-06 2018-09-05 Erbslöh Aluminium Gmbh Kondensator, insbesondere für ein Kraftfahrzeug

Families Citing this family (85)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1562010A3 (de) * 2004-01-30 2007-06-13 Behr GmbH & Co. KG Vorrichtung zum Austausch von Wärme
ITPN20050090A1 (it) * 2005-12-13 2007-06-14 Domnick Hunter Hiross Spa Essiccatore di gas compressi umidi
SE529769E (sv) * 2006-04-04 2013-12-19 Alfa Laval Corp Ab Plattvärmeväxlare vilken innefattar åtminstone en förstärkningsplatta vilken är anordnad utanför en av de yttre värmeväxlarplattorna
FR2923899B1 (fr) * 2007-11-20 2017-05-05 Valeo Systemes Thermiques Branche Thermique Moteur Condenseur pour circuit de climatisation avec bouteille integree
FR2924490A1 (fr) 2007-11-29 2009-06-05 Valeo Systemes Thermiques Condenseur pour circuit de climatisation avec partie de sous-refroidissement
FR2931542A1 (fr) * 2008-05-22 2009-11-27 Valeo Systemes Thermiques Echangeur de chaleur a plaques, notamment pour vehicules automobiles
US8448460B2 (en) * 2008-06-23 2013-05-28 GM Global Technology Operations LLC Vehicular combination chiller bypass system and method
WO2010060657A1 (fr) * 2008-11-26 2010-06-03 Valeo Systemes Thermiques Condenseur pour circuit de climatisation avec echangeur interne integre
FR2943774B1 (fr) * 2009-03-24 2013-12-20 Valeo Systemes Thermiques Condenseur a deux blocs d'echange de chaleur pour circuit de climatisation
FR2947045B1 (fr) * 2009-06-23 2013-11-29 Valeo Systemes Thermiques Bloc d'echangeur de chaleur, en particulier pour condenseur de climatisation
FR2947041B1 (fr) * 2009-06-23 2011-05-27 Valeo Systemes Thermiques Condenseur avec reserve de fluide frigorigene pour circuit de climatisation
US8011201B2 (en) * 2009-09-30 2011-09-06 Thermo Fisher Scientific (Asheville) Llc Refrigeration system mounted within a deck
FR2950682B1 (fr) * 2009-09-30 2012-06-01 Valeo Systemes Thermiques Condenseur pour vehicule automobile a integration amelioree
US8011191B2 (en) 2009-09-30 2011-09-06 Thermo Fisher Scientific (Asheville) Llc Refrigeration system having a variable speed compressor
FR2952172A1 (fr) * 2009-11-03 2011-05-06 Peugeot Citroen Automobiles Sa Condenseur de circuit de refrigeration a encombrement vertical reduit
DE102010026507A1 (de) 2010-07-07 2012-01-12 Behr Gmbh & Co. Kg Kältemittelkondensatormodul
FR2965336B1 (fr) 2010-09-28 2012-09-14 Valeo Systemes Thermiques Ensemble d'un echangeur de chaleur biphasique et d'une bouteille
DE102010043398A1 (de) 2010-11-04 2012-05-10 Behr Gmbh & Co. Kg Kraftfahrzeugklimaanlage
JP5960955B2 (ja) * 2010-12-03 2016-08-02 現代自動車株式会社Ｈｙｕｎｄａｉ Ｍｏｔｏｒ Ｃｏｍｐａｎｙ 車両用コンデンサ
KR20120061534A (ko) * 2010-12-03 2012-06-13 현대자동차주식회사 수냉식 응축기
DE102011008429A1 (de) * 2011-01-12 2012-07-12 Behr Gmbh & Co. Kg Vorrichtung zur Wärmeübertragung für ein Fahrzeug
EP2673585B1 (de) * 2011-02-08 2018-11-28 Carrier Corporation Gelöteter plattenwärmetauscher zur wärmeabfuhr in einem kältekreislauf
DE102011005177A1 (de) 2011-03-07 2012-09-13 Behr Gmbh & Co. Kg Kondensator
DE102011007701A1 (de) 2011-04-19 2012-10-25 Behr Gmbh & Co. Kg Kältemittelkondensatorbaugruppe
DE102011007784A1 (de) 2011-04-20 2012-10-25 Behr Gmbh & Co. Kg Kondensator
ITTO20110366A1 (it) * 2011-04-27 2012-10-28 Denso Thermal Systems Spa Gruppo integrato condensatore-accumulatore-sottoraffreddatore per veicoli
US20120291478A1 (en) * 2011-05-20 2012-11-22 Kia Motors Corporation Condenser for vehicle and air conditioning system for vehicle
DE102011078136A1 (de) * 2011-06-27 2012-12-27 Behr Gmbh & Co. Kg Kältemittelkondensatormodul
KR101326841B1 (ko) * 2011-12-07 2013-11-11 현대자동차주식회사 차량용 컨덴서
KR101316858B1 (ko) * 2011-12-08 2013-10-10 현대자동차주식회사 차량용 컨덴서
KR101316859B1 (ko) * 2011-12-08 2013-10-10 현대자동차주식회사 차량용 컨덴서
CN102635984B (zh) * 2012-04-26 2016-04-06 海尔集团公司 室外机冷凝器及空调器
DE102012220594A1 (de) 2012-09-21 2014-03-27 Behr Gmbh & Co. Kg Kondensator
DE102012217090A1 (de) * 2012-09-21 2014-03-27 Behr Gmbh & Co. Kg Kondensator
DE102012217087A1 (de) * 2012-09-21 2014-03-27 Behr Gmbh & Co. Kg Kondensator
KR101416358B1 (ko) * 2012-10-05 2014-07-08 현대자동차 주식회사 차량용 열교환기
KR101461872B1 (ko) * 2012-10-16 2014-11-13 현대자동차 주식회사 차량용 응축기
KR101461871B1 (ko) * 2012-10-19 2014-11-13 현대자동차 주식회사 차량용 응축기
DE102012023125B3 (de) * 2012-11-27 2013-11-28 Modine Manufacturing Co. Herstellungsverfahren gelöteter Plattenwärmetauscher, sowie danach hergestellte Plattenwärmetauscher
FR3000183B1 (fr) * 2012-12-21 2018-09-14 Valeo Systemes Thermiques Condenseur avec reserve de fluide frigorigene pour circuit de climatisation
DE102012224353A1 (de) * 2012-12-21 2014-06-26 Behr Gmbh & Co. Kg Wärmeübertrager
ES2729602T3 (es) 2013-01-28 2019-11-05 Carrier Corp Unidad de intercambio de calor con varios bancos de tubos con un conjunto de colector
FR3001796A1 (fr) * 2013-02-07 2014-08-08 Delphi Automotive Systems Lux Agencement d’un condenseur et d’un sous-refroidisseur de climatisation
DE102013002545A1 (de) 2013-02-14 2014-08-14 Modine Manufacturing Co. Kondensator mit einem Stapel aus Wärmetauscherplatten
CN105074375B (zh) * 2013-02-27 2018-05-15 株式会社电装 层叠型热交换器
JP6160385B2 (ja) * 2013-09-17 2017-07-12 株式会社デンソー 積層型熱交換器
JP6094261B2 (ja) * 2013-02-27 2017-03-15 株式会社デンソー 積層型熱交換器
US9669139B2 (en) * 2013-03-14 2017-06-06 Kci Licensing, Inc. Fluid collection canister with integrated moisture trap
EP2784413A1 (de) * 2013-03-28 2014-10-01 VALEO AUTOSYSTEMY Sp. Z. o.o. Wärmetauscher, insbesondere Kondensator
DE102013209157A1 (de) 2013-05-16 2014-12-04 Behr Gmbh & Co. Kg Kondensator
EP2843324B1 (de) * 2013-08-27 2020-12-23 Johnson Controls Denmark ApS Mantel-Platten-Wärmetauscher und Verwendung eines Mantel-Platten-Wärmetauschers
ES2877092T3 (es) * 2013-11-25 2021-11-16 Carrier Corp Intercambiador de calor de microcanal de doble trabajo
DE102013225321A1 (de) 2013-12-09 2015-06-11 MAHLE Behr GmbH & Co. KG Stapelscheibe für einen Wärmeübertrager und Wärmeübertrager
DE102014204936A1 (de) 2014-03-17 2015-10-01 Mahle International Gmbh Heizkühlmodul
DE102014004322B4 (de) * 2014-03-25 2020-08-27 Modine Manufacturing Company Wärmerückgewinnungssystem und Plattenwärmetauscher
US10317112B2 (en) * 2014-04-04 2019-06-11 Johnson Controls Technology Company Heat pump system with multiple operating modes
US10107490B2 (en) 2014-06-30 2018-10-23 Lam Research Corporation Configurable liquid precursor vaporizer
WO2016013869A1 (ko) * 2014-07-24 2016-01-28 한온시스템 주식회사 차량용 에어컨시스템
US11199365B2 (en) * 2014-11-03 2021-12-14 Hamilton Sundstrand Corporation Heat exchanger
US9982341B2 (en) * 2015-01-30 2018-05-29 Lam Research Corporation Modular vaporizer
DE102016001607A1 (de) 2015-05-01 2016-11-03 Modine Manufacturing Company Flüssigkeit-zu-Kältemittel-Wärmetauscher und Verfahren zum betrieb desselben
USD763715S1 (en) * 2015-05-14 2016-08-16 Timothy Raehsler Flow timer for gas grill
WO2016198907A1 (en) * 2015-06-09 2016-12-15 Carrier Corporation Integrated dryer-filter in plate heat exchanger
US10662527B2 (en) 2016-06-01 2020-05-26 Asm Ip Holding B.V. Manifolds for uniform vapor deposition
FR3059400A1 (fr) * 2016-11-25 2018-06-01 Valeo Systemes Thermiques Echangeur de chaleur entre un fluide refrigerant et un liquide caloporteur
DK179183B1 (en) * 2017-03-01 2018-01-15 Danfoss As Dividing plate between Heat plates
WO2018162062A1 (en) * 2017-03-09 2018-09-13 Abb Schweiz Ag Surrounding element, rotor and an electric machine
JP2019002350A (ja) * 2017-06-15 2019-01-10 カルソニックカンセイ株式会社 冷却システム
US10935288B2 (en) * 2017-08-28 2021-03-02 Hanon Systems Condenser
CN107687781B (zh) * 2017-09-21 2023-08-08 江苏宝得换热设备股份有限公司 一种多层充分热交换的储水式换热器
DE102018200808A1 (de) 2018-01-18 2019-07-18 Mahle International Gmbh Stapelscheibenwärmetauscher
IT201800004061A1 (it) * 2018-03-29 2019-09-29 Denso Thermal Systems Spa Sistema di climatizzazione per autobus.
EP3572754B1 (de) * 2018-05-24 2020-12-16 Valeo Autosystemy SP. Z.O.O. Wärmetauscher
DE102018129988A1 (de) 2018-07-09 2020-01-09 Hanon Systems Kompaktwärmeübertragereinheit und Klimaanlagenmodul, insbesondere für Elektrofahrzeuge
US11813924B2 (en) * 2018-07-24 2023-11-14 Hanon Systems Water-cooling type condenser
US11492701B2 (en) 2019-03-19 2022-11-08 Asm Ip Holding B.V. Reactor manifolds
DE102019210022A1 (de) * 2019-07-08 2021-01-14 Mahle International Gmbh Wärmeübertragermodul und Verfahren zum Herstellen des Wärmeübertragermoduls
KR20210025314A (ko) * 2019-08-27 2021-03-09 한온시스템 주식회사 수랭식 응축기
KR20210048408A (ko) 2019-10-22 2021-05-03 에이에스엠 아이피 홀딩 비.브이. 반도체 증착 반응기 매니폴드
FR3102552B1 (fr) * 2019-10-29 2022-07-29 Valeo Systemes Thermiques Dispositif d’échange d’énergie calorifique comportant deux échangeurs de chaleur à plaques
DK180416B1 (en) * 2019-11-04 2021-04-22 Danfoss As Plate-and-shell heat exchanger and a channel blocking plate for a plate-and-shell heat exchanger
DE102020202326A1 (de) 2020-02-24 2021-08-26 Mahle International Gmbh Kältemittelkondensator
DE102020202323A1 (de) 2020-02-24 2021-08-26 Mahle International Gmbh Kältemittelkondensator
FR3124588B1 (fr) * 2021-06-29 2023-11-24 Valeo Systemes Thermiques Echangeur thermique pour véhicule automobile
US20230173874A1 (en) * 2021-12-07 2023-06-08 Mahle International Gmbh Plate ihx as mounting plate for refrigerant module

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE350706A (de)
US4274482A (en) * 1978-08-21 1981-06-23 Nihon Radiator Co., Ltd. Laminated evaporator
US4592414A (en) * 1985-03-06 1986-06-03 Mccord Heat Transfer Corporation Heat exchanger core construction utilizing a plate member adaptable for producing either a single or double pass flow arrangement
CA1317772C (en) 1985-10-02 1993-05-18 Leon A. Guntly Condenser with small hydraulic diameter flow path
EP0292245A1 (de) 1987-05-21 1988-11-23 Heatric Pty. Limited Wärmeaustauscher mit flachen Platten
SE502254C2 (sv) * 1990-12-17 1995-09-25 Alfa Laval Thermal Ab Plattvärmeväxlare och förfarande för framställning av en plattvärmeväxlare
US5129449A (en) * 1990-12-26 1992-07-14 Sundstrand Corporation High performance heat exchanger
DE4238853C2 (de) 1992-11-18 2001-05-03 Behr Gmbh & Co Kondensator für eine Klimaanlage eines Fahrzeuges
JP3243924B2 (ja) * 1994-04-01 2002-01-07 株式会社デンソー 冷媒凝縮器
DE69507070T2 (de) * 1994-04-12 1999-06-10 Showa Aluminum Corp Doppelwärmetauscher in Stapelbauweise
DE4431413C2 (de) * 1994-08-24 2002-10-10 Rehberg Michael Plattenwärmetauscher für flüssige und gasförmige Medien
SE504799C2 (sv) * 1995-08-23 1997-04-28 Swep International Ab Trekrets-värmeväxlare
US5901573A (en) * 1995-11-02 1999-05-11 Calsonic Corporation Condenser structure with liquid tank
DE29624264U1 (de) 1995-11-22 2001-08-16 Volkswagen Ag Trockneranordnung am Kältemittel-Kondensator einer Fahrzeug-Klimaanlage
AT405571B (de) * 1996-02-15 1999-09-27 Ktm Kuehler Gmbh Plattenwärmetauscher, insbesondere ölkühler
FR2758876B1 (fr) * 1997-01-27 1999-04-02 Valeo Thermique Moteur Sa Condenseur muni d'un reservoir de fluide refrigerant pour circuit de climatisation
JP3814917B2 (ja) * 1997-02-26 2006-08-30 株式会社デンソー 積層型蒸発器
US5752560A (en) * 1997-03-21 1998-05-19 Cherng; Bing Jye Electric sunshield for automobiles
JP3899444B2 (ja) * 1997-03-25 2007-03-28 三菱電機株式会社 冷却装置
JPH10332227A (ja) * 1997-05-29 1998-12-15 Showa Alum Corp 受液器付き凝縮器
KR100264815B1 (ko) * 1997-06-16 2000-09-01 신영주 다단기액분리형응축기
JPH11304293A (ja) 1997-07-10 1999-11-05 Denso Corp 冷媒凝縮器
JPH11287574A (ja) * 1998-03-31 1999-10-19 Hisaka Works Ltd ブレージングプレート式熱交換器
JP3936088B2 (ja) * 1998-12-08 2007-06-27 大阪瓦斯株式会社 三流体用プレート式熱交換器、及び、その製造方法
CA2260890A1 (en) * 1999-02-05 2000-08-05 Long Manufacturing Ltd. Self-enclosing heat exchangers
JP2000258082A (ja) * 1999-03-09 2000-09-22 Sanyo Electric Co Ltd 水・冷媒熱交換器
JP2000266492A (ja) * 1999-03-12 2000-09-29 Sanden Corp 積層型熱交換器
JP2000356483A (ja) 1999-06-16 2000-12-26 Nhk Spring Co Ltd 熱交換器
FR2795165B1 (fr) * 1999-06-21 2001-09-07 Valeo Thermique Moteur Sa Echangeur de chaleur a plaques, en particulier refroidisseur d'huile pour vehicule automobile
EP1065454A1 (de) * 1999-07-02 2001-01-03 Modine Manufacturing Company Luftgekühlter Kondensator
US6357516B1 (en) * 2000-02-02 2002-03-19 York International Corporation Plate heat exchanger assembly with enhanced heat transfer characteristics
DE50000050D1 (de) 2000-03-24 2002-01-17 Modine Mfg Co Kondensator für die Klimaanlage eines Kraftfahrzeuges
DE10018478A1 (de) 2000-04-14 2001-10-18 Behr Gmbh & Co Kondensator für eine Klimaanlage, insbesondere für eine Klimaanlage eines Kraftfahrzeuges
JP2002031436A (ja) 2000-05-09 2002-01-31 Sanden Corp サブクールタイプコンデンサ
GB0012034D0 (en) * 2000-05-19 2000-07-05 Llanelli Radiators Ltd Compressor/condenser unit
GB0012033D0 (en) * 2000-05-19 2000-07-05 Llanelli Radiators Ltd Condenser arrangement and heat exchanger system
US20030010483A1 (en) * 2001-07-13 2003-01-16 Yasuo Ikezaki Plate type heat exchanger
JP2003139460A (ja) * 2001-11-01 2003-05-14 Abi:Kk 変動磁場発生装置、冷凍装置および均一な変動磁場の発生方法
US6948559B2 (en) * 2003-02-19 2005-09-27 Modine Manufacturing Company Three-fluid evaporative heat exchanger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202018104653U1 (de) 2017-09-06 2018-09-05 Erbslöh Aluminium Gmbh Kondensator, insbesondere für ein Kraftfahrzeug

Also Published As

Publication number Publication date
EP1592930A1 (de) 2005-11-09
EP1992891A1 (de) 2008-11-19
AU2003301834A1 (en) 2004-06-07
FR2846733A1 (fr) 2004-05-07
WO2004042293A1 (fr) 2004-05-21
US8122736B2 (en) 2012-02-28
US20060053833A1 (en) 2006-03-16
US7469554B2 (en) 2008-12-30
US20090071189A1 (en) 2009-03-19
EP1992891B1 (de) 2017-06-21
FR2846733B1 (fr) 2006-09-15

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