WO2015121091A1 - Agencement de tubes pour refroidisseur d'air de suralimentation - Google Patents

Agencement de tubes pour refroidisseur d'air de suralimentation Download PDF

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Publication number
WO2015121091A1
WO2015121091A1 PCT/EP2015/051986 EP2015051986W WO2015121091A1 WO 2015121091 A1 WO2015121091 A1 WO 2015121091A1 EP 2015051986 W EP2015051986 W EP 2015051986W WO 2015121091 A1 WO2015121091 A1 WO 2015121091A1
Authority
WO
WIPO (PCT)
Prior art keywords
fluid
tube
region
fabric
collector region
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/EP2015/051986
Other languages
German (de)
English (en)
Inventor
Nic Sautter
Michael Moser
Stefan Hirsch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mahle Behr GmbH and Co KG
Original Assignee
Mahle Behr GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mahle Behr GmbH and Co KG filed Critical Mahle Behr GmbH and Co KG
Priority to EP15701820.1A priority Critical patent/EP3105431A1/fr
Publication of WO2015121091A1 publication Critical patent/WO2015121091A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/045—Constructional details of the heat exchangers, e.g. pipes, plates, ribs, insulation, materials, or manufacturing and assembly
    • F02B29/0462—Liquid cooled heat exchangers
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/0041—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for only one medium being tubes having parts touching each other or tubes assembled in panel form
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/0058—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for only one medium being tubes having different orientations to each other or crossing the conduit for the other heat exchange medium
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/0066—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
    • F28D7/0075—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids with particular circuits for the same heat exchange medium, e.g. with the same heat exchange medium flowing through sections having different heat exchange capacities or for heating or cooling the same heat exchange medium at different temperatures
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
    • 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
    • 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
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • 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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • F28D1/05316—Assemblies of conduits connected to common headers, e.g. core type radiators
    • F28D1/05341—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits combined with a particular flow pattern, e.g. multi-row multi-stage radiators
    • 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
    • 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
    • F28D2021/0082—Charged air coolers
    • 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
    • F28F2009/0285—Other particular headers or end plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
    • F28F21/067—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/084—Heat exchange elements made from metals or metal alloys from aluminium or aluminium alloys
    • 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
    • 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
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/06—Arrangements for sealing elements into header boxes or end plates by dismountable joints
    • F28F9/14—Arrangements for sealing elements into header boxes or end plates by dismountable joints by force-joining
    • 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
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
    • F28F9/162—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by using bonding or sealing substances, e.g. adhesives
    • 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
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
    • F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Definitions

  • the invention relates to a pipe arrangement for a heat exchanger and a heat exchanger with such a pipe arrangement.
  • the invention further relates to a motor vehicle with such a heat exchanger.
  • Supercharged internal combustion engines are therefore regularly equipped with a charge air cooler, which is based on the principle of a heat exchanger to cool the charged by means of an exhaust gas turbocharger charge air.
  • a charge air cooler which is based on the principle of a heat exchanger to cool the charged by means of an exhaust gas turbocharger charge air.
  • Such cooling of the charge air increases the performance of the internal combustion engine, reduces their fuel consumption and their pollutant emissions and reduces the thermal load of the internal combustion engine.
  • Conventional intercoolers are typically constructed in the manner of a heat exchanger, which is part of a coolant circuit and flows through a coolant, which in turn couples thermally to the charge air to be cooled. The heat removed from the charge air is absorbed by the coolant, which can evaporate.
  • Heat exchangers known from the prior art are also used in numerous other components of a modern motor vehicle, for example for cooling battery systems or the like.
  • a central component of a known from the prior art heat exchanger is a tube assembly with fluid pipes, which can be traversed by the charge air to be cooled. Between the individual tubes coolant channels are provided, the Flowed through by coolant, so that a highly effective thermal contact between the charge air to be cooled and coolant is produced.
  • the basic idea of the invention is accordingly to form a tube arrangement of a heat exchanger with a plurality of fluid tubes in the manner of a tube tissue, so that each fluid tube is formed either by a warp or a weft thread of the tube tissue. This makes it possible to produce the thus interwoven fluid pipes made of a continuous material and cut in the course of production to the desired size.
  • Such a tubular fabric has a construction space technically advantageous, two-dimensional structure in the manner of a sheet, which can be installed with high flexibility as a central component in a heat exchanger.
  • a heat exchanger Depending on which requirements are application-specific to thedetial to be provided by the heat exchanger. Heat output, it is also possible to stack several such tube fabric layered. Since the individual fluid pipes extend in the manner of a warp or weft thread of a fabric in mutually orthogonal direction, a two-dimensional flow is also effected with a fluid, for example a coolant, whereby a particularly homogeneous heat exchange can be achieved.
  • an embodiment in which the tube fabric forms a substantially two-dimensional sheet structure proves to be particularly advantageous, wherein the sheet structure is substantially planar and may extend in a tissue plane.
  • the sheet structure is substantially planar and may extend in a tissue plane.
  • several tubular fabric layered to arrange each other in order to adapt the achievable by means of the tube assembly heating or cooling performance application-specific requirements.
  • it may also be thought to form the pipe braid curved, for example, to meet certain external, space-specific boundary conditions.
  • the tube arrangement has at least one distributor region for distributing the fluid onto the fluid tubes and at least one collector region for collecting the fluid flowing through the fluid tubes.
  • the fluid flowing through the tubular fabric can be distributed in a simple manner to the individual fluid pipes in a space-saving manner and can be collected from them again without the need for expensive external inlets and outlets.
  • the at least one distributor region and the at least one collector region may be part of a housing part, which encloses the tube fabric like a frame. In this way, the space required for the tube assembly space can be kept very small. At the same time it is ensured in this way that the tube fabric are mechanically stable.
  • the tube fabric may have a first and second longitudinal side, wherein along the first longitudinal side, a common first distributor region is provided with a fluid inlet which is in fluid communication with all of a weft forming fluid tubes for introducing a fluid into the fluid tubes.
  • a common first collector region with a fluid outlet can be provided along the second longitudinal side is in fluid communication with the weft forming fluid tubes for draining the fluid.
  • a common second distributor area is provided along a first transverse side of the tubular fabric, which is in fluid communication with all fluid pipes forming a warp thread for introducing the fluid into the fluid pipes.
  • the second distributor region serves for introducing fluid into the fluid tubes of the tube tissue acting as warp threads. Consequently, it is advisable to provide along the second transverse side also a common second collector region, which fluidly communicates with the fluid tubes acting as a warp thread for collecting and discharging the fluid from the fluid pipes serving as warp thread.
  • the second distributor region is also fluidly connected to the first distributor region, so that fluid introduced into the tube fabric via the fluid inlet can be introduced both into the fluid tubes acting as warp threads and as weft threads. Accordingly, a fluid connection between the second collector region and the first collector region is provided for discharging the fluid from the fluid tubes acting as warp threads.
  • first distributor region and / or the first collector region and / or the second distributor region and / or the second collector region are made of a plastic.
  • at least two housing parts preferably a plurality of housing parts, may be stacked along a stacking direction. The arrangement along the stacking direction is carried out such that between the at least two adjacent in the stacking direction tubular fabrics, a fluidly separated from the tubular fabrics intermediate space is formed.
  • This intermediate space can be used to flow through a fluid other than the fluid, in particular a gas.
  • a fluid other than the fluid in particular a gas.
  • the fluid flowing through the gap can be heated or cooled, ie the tube arrangement follows the operating principle of a heat exchanger, in particular in the form of a plate heat exchanger with stacked plates or plate pairs.
  • the at least two housing parts in particular by use of suitable fastening means, be releasably secured to each other.
  • first distributor region and / or the first collector region and / or the second distributor region and / or the second collector region are formed as, in particular, frame-like, housing part.
  • a longitudinal direction of the tubular fabric is defined by the longitudinal side, wherein the idler tubes forming a warp thread extend essentially along this longitudinal direction.
  • a transverse direction of the tubular fabric is defined by the transverse side, which extends substantially orthogonal to the longitudinal direction. Accordingly, in this scenario, the fluid tubes forming a weft thread extend substantially along the transverse direction. In other words, the fluid tubes forming a weft thread extend substantially orthogonally to the fluid tubes forming a warp thread.
  • Cost advantages result in an embodiment in which the tube fabric is integrally formed.
  • the use of a continuous material which can be tailored to the required dimensions, is recommended. As a continuous material is in particular a wire mesh made of metal pipes, in particular aluminum pipes, into consideration.
  • the invention further relates to a heat exchanger with a previously proposed pipe arrangement for flowing through with a coolant.
  • the tube assembly is thermally in contact with a fluid line, which can be traversed by a fluid to be cooled by the coolant.
  • a fluid may be, for example, charge air charged by an exhaust gas turbocharger when the heat exchanger is used in conjunction with an internal combustion engine as intercooler.
  • the tube arrangement provided in the heat exchanger may comprise at least a first and a second tube tissue which are spaced apart along a stacking direction so that a gap between the two tube tissues forms the fluid line through which the fluid to be cooled flows.
  • Said stacking direction may be approximately orthogonal to the longitudinal and transverse directions of the pipe arrangement.
  • the above-presented principle between two tube tissues to form a gap which is traversed by the fluid to be cooled, to expand to any number of such tube tissues.
  • a plurality of tubular fabrics are arranged at a distance from one another, between which a respective fluid line is provided in the form of a gap between adjacent tubular fabrics.
  • FIG. 1 shows an example of a pipe arrangement according to the invention in a plan view
  • FIG. 2 shows a first variant of the tube arrangement of FIG. 1 in a side view
  • FIG. 3 shows a second variant of the tube arrangement of FIG. 1 in a side view
  • Fig. 4 shows a third variant of the tube assembly of Figure 1 in a side view.
  • FIG. 1 illustrates an example of a pipe assembly 1 according to the invention for a heat exchanger in a rough schematic representation.
  • the tube assembly 1 comprises a plurality of fluid conduits 2 through which fluid can flow and which are arranged in a tissue-like manner, so that each of the fluid tubes 2 forms either a warp thread 2 a or a weft thread 2 b of a tubular fabric 3.
  • the tube fabric 3 is an essentially two-dimensional, ie planar structure, which may be flat or, alternatively, also curved, which will be described in more detail below in connection with the explanations referring to FIG.
  • the tube fabric 3 may be formed in one piece and in particular be made of a continuous material, which consequently can be cut in the course of production with the required dimensions.
  • a continuous material like a wire mesh of metal tubes, in particular aluminum tubes, come into consideration.
  • the individual metal tubes may have a diameter of 1 mm to 10 mm, preferably of about 2 mm.
  • a longitudinal direction L of the tube fabric 3 is defined, wherein the fluid tubes 2 forming a warp thread 2a extend substantially along said longitudinal direction L.
  • a transverse direction Q of the tubular fabric 2 is defined by the two transverse sides 4c, 4d, which extends substantially orthogonal to the longitudinal direction L.
  • the fluid tubes 2 forming a weft thread 2b extend essentially along said transverse direction Q. It follows immediately that the fluid tubes 2 forming a respective weft thread 2b extend substantially orthogonal to the fluid tubes 2 forming a respective warp thread 2a.
  • the tube fabric 3 now has a common first distributor region 5, which has a fluid inlet 6.
  • the first distributor region 5 is fluidically connected to the fluid tubes 2 forming a weft thread 2b, so that a coolant can be introduced into the respective fluid tubes 2 acting as a weft thread 2b via the fluid inlet 6.
  • a common first collector region 7 with a fluid outlet 8 is provided along a second longitudinal side 4b of the tube fabric 3, which is also in fluid communication with the fluid tubes 2 forming a weft 2b.
  • FIG. 1 also shows that along the first transverse side 4c of the tube fabric 3 a common second distributor region 9 is provided, which is in fluid communication with all fluid tubes 2 forming a warp thread 2a for introducing the coolant into these fluid tubes 2.
  • the second distributor region 9 serves for introducing coolant into the respective fluid tubes 2 of the tube fabric 3 acting as the warp thread 2a.
  • a common second collector region 10 is provided, which fluidly communicates with the respectively acting as warp 2a fluid pipes 2 for collecting and discharging the coolant from the fluid pipes 2.
  • the second distributor region 9 is also fluidically connected to the first distributor region 5, so that fluid introduced into the tube tissue 3 via the fluid inlet 6 can be introduced both into the fluid tubes 2 acting as warp threads 2a and as weft threads 2b. Accordingly, a fluid connection between the first collector region and the second collector region 7, 10 is provided for discharging the coolant from the fluid tubes 2 acting as warp threads 2 a.
  • the tube fabric 3 can be glued or soldered to the distributor regions 5, 9 and / or the two collector regions 7, 10.
  • the distributor or collector areas 5, 9, 7, 10 form such that they can be inserted into the tube fabric 3 or vice versa. This scenario is shown by way of example in FIG. 1 in a subsection of the distributor region 9 denoted by 1 1.
  • the use of adhesive bonds, however, is recommended when the distribution and collector areas are made of plastic 5, 9, 7, 10.
  • the distributor or collector areas 5, 9, 7, 10 can also be molded directly onto the tube fabric 3. Both during injection molding and during insertion, the joint which forms can be sealed in a fluid-tight manner by means of a suitable sealing element (not shown) known to the person skilled in the art.
  • the distributor or collector areas 5, 9, 7, 10 may be designed in the manner of a common housing part 13, for example in the manner of a frame in which the tube fabric 3 is integrated, so that it is easily integrated into a modular heat exchanger can be, which is composed of a variable number of such housing parts. In this way, the performance of the heat exchanger with respect to the achievable cooling capacity by an appropriate definition of the number integrated in the heat exchanger housing parts 13 can be adapted to individual external requirements.
  • the housing part 13 summarizes the tube fabric 3 like a frame. In this way, the construction required for the pipe assembly 1 can be be kept particularly low. At the same time it is ensured in this way that the tube fabric 3 are still kept mechanically stable.
  • the formation of the fluid pipes 2 as a tube fabric 3 in each case allows a layered or stacked arrangement of the individual Pipe arrangements 1 to each other.
  • Such an example scenario with four tubular fabrics 3 stacked on one stacking direction S is shown in the illustration of FIG.
  • the stacking direction S may be orthogonal to both the longitudinal direction L and the transverse direction Q.
  • at least two housing parts 13, preferably a plurality of housing parts 13, may be stacked along the stacking direction S. Then each tube fabric 3, a housing part 13 is assigned.
  • the arrangement of the housing parts 13 and thus of the tubular fabric 3 along the stacking direction S is such that between the at least two adjacent in the stacking direction S tubular fabric a fluidly separated from the tubular fabric 3 intermediate space 12 is formed.
  • This gap 12 can be used to flow with a fluid other than the fluid.
  • the fluid flowing through the gap can be heated or cooled, i. the tube assembly 1 follows the operating principle of a plate heat exchanger stacked in the stacking direction S plates / plate pairs.
  • the at least two housing parts 13 can be releasably secured to one another by using suitable fastening means. In this way, the size and performance of the pipe assembly 1, especially if it is to act as a heat exchanger, adapt to different application requirements.
  • FIG. 4 shows the previously explained scenario in which a plurality of housing parts 13 are stacked together along a stacking direction S and each individual housing part 13 distributor or collector areas 5, 9, 7, 10 and these areas 5, 9, 7, 10th associated pipe fabric 3 comprises.
  • the stacking direction S preferably extends orthogonally to both the longitudinal direction L and the transverse direction Q. Due to the flexible material properties of the tubular fabric material, which at least to a limited extent drapability of the tube fabric 3 allows, it is possible, the tubular fabric 3 not in a predetermined plane, ie flat, but curved to arrange, for example, given predetermined, outer space-specific boundary conditions to suffice.
  • FIG. 2 shows that two curved tube fabrics 3 are stacked along a stacking direction S.
  • Such a curved configuration of the tube fabric 3 can basically take place along arbitrary directions and not only, as shown by way of example in FIG. 2, in the direction orthogonal to the stacking direction S.
  • the two tube fabrics 3 are arranged at a distance from one another, so that an intermediate space 12 is formed between the two tube fabrics 3, through which the fluid to be cooled flows.
  • the fluid in turn, can be cooled by the coolant flowing through the two tube fabrics 3 with a suitable configuration of the tube assembly 1, for instance as part of a heat exchanger.
  • the fluid to be cooled may be, for example, charge air of an internal combustion engine if the heat exchanger using the pipe arrangement 1 is an intercooler of an internal combustion engine.

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

Abstract

L'invention concerne un agencement de tubes (1), destiné à un échangeur de chaleur, qui comprend une pluralité de tubes à fluide (2) dans lesquels un fluide peut circuler. Les tubes à fluides sont disposés à la manière d'un tissu, de sorte que les tubes à fluide (2) forment respectivement un fil de chaîne (2a) ou un fil de trame (2b) du tissu de tubes (3).
PCT/EP2015/051986 2014-02-12 2015-01-30 Agencement de tubes pour refroidisseur d'air de suralimentation Ceased WO2015121091A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP15701820.1A EP3105431A1 (fr) 2014-02-12 2015-01-30 Agencement de tubes pour refroidisseur d'air de suralimentation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014202536.2A DE102014202536A1 (de) 2014-02-12 2014-02-12 Rohranordnung für einen Ladeluftkühler
DE102014202536.2 2014-02-12

Publications (1)

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WO2015121091A1 true WO2015121091A1 (fr) 2015-08-20

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Country Link
EP (1) EP3105431A1 (fr)
DE (1) DE102014202536A1 (fr)
WO (1) WO2015121091A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170131034A1 (en) * 2015-11-10 2017-05-11 Hamilton Sundstrand Corporation Heat exchanger
CN113122807A (zh) * 2019-12-31 2021-07-16 上海升翕光电科技有限公司 蒸发源的冷却装置及蒸发源

Families Citing this family (2)

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DE102015224605A1 (de) * 2015-12-08 2017-06-08 Mahle International Gmbh Wärmetauscher, insbesondere für ein Kraftfahrzeug
DE102019122741A1 (de) * 2019-08-23 2021-02-25 Volkswagen Aktiengesellschaft Wärmetauscher und Verfahren zu dessen Herstellung

Citations (6)

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US1787118A (en) * 1929-07-09 1930-12-30 Pendleton W Murray Radiator
EP0069262A1 (fr) * 1981-07-06 1983-01-12 Akzo GmbH Dispositif, dans lequel la chaleur est transmise à travers des fibres creuses
JPS59221597A (ja) * 1983-05-30 1984-12-13 Daikin Ind Ltd 熱交換器
JP2000146461A (ja) * 1998-11-10 2000-05-26 Osaka Gas Co Ltd 熱交換器
DE10056229A1 (de) * 2000-11-13 2002-06-20 Balcke Duerr Energietech Gmbh Wärmetauscher für den indirekten Wärmeaustausch
JP2005233597A (ja) * 2004-01-19 2005-09-02 Daikin Ind Ltd 蓄熱熱交換器

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DE3309923C2 (de) * 1983-03-19 1985-10-31 Rolf Dipl.-Ing. 4100 Duisburg Bähr Wärmetauscher
DE8506819U1 (de) * 1985-03-08 1986-07-03 Akzo Gmbh, 5600 Wuppertal Vorrichtung zur Wärme- und/oder Stoffübertragung mit Hilfe von Hohlfäden
US6354099B1 (en) * 2000-04-11 2002-03-12 Augustine Medical, Inc. Cooling devices with high-efficiency cooling features
AU2001265141A1 (en) * 2000-05-26 2001-12-11 University Of Virginia Patent Foundation Multifunctional periodic cellular solids and the method of making thereof
DE102006022629A1 (de) * 2006-05-12 2007-11-15 Spörl KG Wärmetauschvorrichtung für einen Wärmeaustausch zwischen Medien und Webstruktur
RU2311600C1 (ru) * 2006-06-20 2007-11-27 Владимир Сергеевич Попов Трубчатый теплообменник (варианты)

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1787118A (en) * 1929-07-09 1930-12-30 Pendleton W Murray Radiator
EP0069262A1 (fr) * 1981-07-06 1983-01-12 Akzo GmbH Dispositif, dans lequel la chaleur est transmise à travers des fibres creuses
JPS59221597A (ja) * 1983-05-30 1984-12-13 Daikin Ind Ltd 熱交換器
JP2000146461A (ja) * 1998-11-10 2000-05-26 Osaka Gas Co Ltd 熱交換器
DE10056229A1 (de) * 2000-11-13 2002-06-20 Balcke Duerr Energietech Gmbh Wärmetauscher für den indirekten Wärmeaustausch
JP2005233597A (ja) * 2004-01-19 2005-09-02 Daikin Ind Ltd 蓄熱熱交換器

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170131034A1 (en) * 2015-11-10 2017-05-11 Hamilton Sundstrand Corporation Heat exchanger
US10422586B2 (en) * 2015-11-10 2019-09-24 Hamilton Sundstrand Corporation Heat exchanger
CN113122807A (zh) * 2019-12-31 2021-07-16 上海升翕光电科技有限公司 蒸发源的冷却装置及蒸发源

Also Published As

Publication number Publication date
EP3105431A1 (fr) 2016-12-21
DE102014202536A1 (de) 2015-08-13

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