EP2083236A1 - Module de refroidissement, en particulier d'un véhicule automobile, recouvrement sur un module de refroidissement et procédé de fixation d'un recouvrement - Google Patents

Module de refroidissement, en particulier d'un véhicule automobile, recouvrement sur un module de refroidissement et procédé de fixation d'un recouvrement Download PDF

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Publication number
EP2083236A1
EP2083236A1 EP08290059A EP08290059A EP2083236A1 EP 2083236 A1 EP2083236 A1 EP 2083236A1 EP 08290059 A EP08290059 A EP 08290059A EP 08290059 A EP08290059 A EP 08290059A EP 2083236 A1 EP2083236 A1 EP 2083236A1
Authority
EP
European Patent Office
Prior art keywords
cooling module
cover
heat exchanger
module component
side part
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.)
Withdrawn
Application number
EP08290059A
Other languages
German (de)
English (en)
Inventor
Christophe Silberreiss
Lionel Faure
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 France Hambach SAS
Original Assignee
Behr France Hambach SARL
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 Behr France Hambach SARL filed Critical Behr France Hambach SARL
Priority to EP08290059A priority Critical patent/EP2083236A1/fr
Publication of EP2083236A1 publication Critical patent/EP2083236A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • F28D1/0426—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids with units having particular arrangement relative to the large body of fluid, e.g. with interleaved units or with adjacent heat exchange units in common air flow or with units extending at an angle to each other or with units arranged around a central element
    • F28D1/0435—Combination of units extending one behind the other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/001—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core
    • F28F9/002—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core with fastening means for other structures

Definitions

  • the invention relates on the one hand to a cooling module, in particular of a motor vehicle, with at least one heat exchanger, with a further cooling module component and with a cover in which the heat exchanger is spaced apart from the further cooling module component, and the cover the distance between the heat exchanger and the cooling module component at least partially veneered.
  • the invention relates to a cover on a cooling module of a motor vehicle, which can blend a distance between a heat exchanger and another cooling module component, and which can be arranged laterally on the heat exchanger and / or on the other cooling module component.
  • the invention further relates to a method for attaching a cover for blending a distance between a heat exchanger of a cooling module and another cooling module component of the cooling module, wherein the cover is fastened by means of fastening means to the heat exchanger and / or to the further cooling module component such that the cover projects beyond the distance.
  • Generic cooling modules or covers are well known from the prior art and are used in particular in complex cooling modules, in which, for example, two capacitors can be integrated as heat exchangers in the cooling modules used.
  • secondary openings through which the cooling air can escape undesirably are often covered or blinded by suitable covers.
  • Such secondary openings can be formed, for example, on the basis of a distance between two capacitors arranged one behind the other in the cooling module.
  • the covers are laterally riveted or glued to one of the capacitors so as to be permanently integrated into the cooling module.
  • the covers can also be integrated directly into the cooling module independently of the attachment to one of the capacitors described above. In both methods, the distances can be bridged well and the minor openings correspondingly well blended.
  • the mounting of the covers or the structure of a cooling module with respect to a variety of different heat exchanger constructed repeatedly difficult and cumbersome, with the handling of rivets and adhesives during installation can undoubtedly be secondarily complicated.
  • the riveted or glued joints may become unstable over time.
  • it is difficult that a variety of heat exchangers with differently shaped covers must be provided for differently constructed or equipped cooling modules, so for each cooling module series accordingly designed heat exchangers, which often can only differ by their covers, are in stock.
  • It is an object of the present invention to eliminate the existing disadvantages, in particular the requirement of a large number of equipped with different covers shall be eliminated.
  • the object of the invention is achieved by a cooling module, in particular a motor vehicle, with at least one heat exchanger, with a further cooling module component and with a cover, wherein the heat exchanger is spaced apart from the further cooling module component, and the cover the distance between the Heat exchanger and the cooling module component at least partially veneered, wherein the cover is arranged locked to the heat exchanger and / or to the other cooling module component.
  • a cooling module in particular a motor vehicle, with at least one heat exchanger, with a further cooling module component and with a cover, wherein the heat exchanger is spaced apart from the further cooling module component, and the cover the distance between the Heat exchanger and the cooling module component at least partially veneered, wherein the cover is arranged locked to the heat exchanger and / or to the other cooling module component.
  • covers on the heat exchanger and / or on the further cooling module component or vice versa can be quickly but nevertheless permanently and reliably connected to each other by simply being locked together.
  • assembly times can be significantly shortened, since additional steps, such as riveting and bonding, are no longer necessary and eliminated.
  • cooling module describes an arrangement of at least one heat exchanger and at least one further cooling module component, which can be placed one another at a distance, for example in an engine compartment of a motor vehicle.
  • a cooling module may further comprise a fan and a fan housing, wherein for covering the distance a correspondingly suitable cover is provided.
  • heat exchanger describes a device by means of which process heat can be released from a cooling system to the environment.
  • a heat exchanger is a condenser of a cooling circuit of an internal combustion engine of a motor vehicle.
  • the heat exchanger can also comprise two coolers, for example a high-temperature cooler and a low-temperature cooler. Since such heat exchangers are well known in the prior art, this will not be discussed further here.
  • cooling module component describes any device of the cooling module which, in particular, can be arranged directly and at a distance next to the heat exchanger.
  • a further cooling module component may be an additional heat exchanger and thus also a capacitor.
  • two or more heat exchangers can be arranged through a cooling air flowing through one behind the other.
  • the present cover may be any structure which is suitable to permanently bridge the distance and in particular to close a gap between the heat exchanger and the further cooling module component caused thereby.
  • the cover thus forms a boundary of an intermediate space between the heat exchanger and the further cooling module component, which is caused by the distance.
  • the object of the invention is also achieved by a cover on a cooling module of a motor vehicle, which can blind a distance between a heat exchanger and another cooling module component, and which laterally on the heat exchanger and / or on the other Cooling module component can be arranged, wherein the cover, means for latching.
  • the locking means not only allow quick assembly, but can also ensure rapid disassembly.
  • they form a very cost-effective alternative to riveting or adhesive joints. In this respect, they can be used particularly advantageously in connection with the present cover.
  • the heat exchanger has a side part which is arranged approximately parallel to the cooling tubes and between two coolant collecting boxes of the heat exchanger, and the cover is arranged locked on the side part.
  • the cover particularly well, for example, to a heat exchanger, its side parts are particularly well for this purpose, as they usually can provide a sufficiently large area, where appropriate locking means can be realized.
  • the side parts are formed substantially as a flat surface, since the covers can be correspondingly large area and safely rest on a side part of a heat exchanger about.
  • the side parts can be easily produced in a suitable manner.
  • the cover is fixedly but detachably arranged on the heat exchanger, on the further cooling module component or in particular on a side part thereof.
  • the cover has a displaceable or fixed latching nose and / or a latching nose receptacle.
  • the cover has a fixed latching nose, which corresponds in a properly mounted state of the cover with a displaceable latching lug of a side part, for example, a capacitor.
  • a displaceable locking lug can also be provided on the cover, a combination of a displaceable locking lug and a latching nose.
  • the displaceable locking lug can be particularly easily realized on the side part when a corresponding area is stamped on the side part and then bent out of the side part plane.
  • a further preferred embodiment variant provides that the heat exchanger, the further cooling module component or in particular a side part thereof also has a displaceable or fixed latching nose and / or a latching nose receptacle.
  • the cover, the heat exchanger, the further cooling module component or the side part can be fastened to each other in a variety of ways. Embodiments for this purpose will be explained in the following description of the figures.
  • a positioning device by means of which the cover can be pre-positioned on the heat exchanger and / or on the further cooling component.
  • Such a positioning can be structurally particularly simple designed from a combination of the above-described displaceable latching lug and the latching nose receptacle, wherein the displaceable latching lug are provided for example on the side part and the latching lug receptacle on the cover.
  • the assembly can be simplified by a guide device, by means of which the cover can be guided on the heat exchanger and / or on the further cooling component in a latching position.
  • the guide device can advantageously be reduced the risk of fumbling and therefore time-consuming installation.
  • cooling module and / or components thereof have fastening means which are arranged captively on the cover, on the heat exchanger, on the further cooling component and / or on a side part thereof before attaching the cover.
  • fastening means are already integrated into the parts to be joined and thus made ready for captive.
  • fasteners are always available. Due to the fact that known cooling modules, in particular side parts of heat exchangers and / or covers, are already advantageously developed by the captive fastening means described here, the features in connection with these fastening means are advantageous even without the other features of the invention.
  • the object of the invention is additionally achieved by a method for fastening a cover for blending a distance between a heat exchanger of a cooling module and a further cooling module component of the cooling module, in which the cover is fastened by fastening means to the heat exchanger and / or to the further cooling module component, that the cover projects beyond the distance, and wherein the cover with a first movement in one first movement direction is positioned on the heat exchanger and / or on the further cooling module component and engaged with a further movement in a different direction of movement of the first movement direction to the heat exchanger and / or to the further cooling module component.
  • FIGS. 1 to 5 Arrangement 1 shown comprises a capacitor 2 and a cover 3 in the form of a cover strip 4, which extends along the longitudinal extent 5 of a side part 6 of the capacitor 2.
  • the capacitor 2 forms in this embodiment, a first cooling module component 7 of a cooling module of a motor vehicle not shown here in detail, wherein the capacitor 2 is used for cooling a high-temperature circuit of an internal combustion engine of the motor vehicle.
  • the condenser 2 consists essentially of a plurality of cooling tubes 8, which are arranged between an inlet coolant box 9 and a drainage coolant box 10 and in each case project with their open ends (not numbered here) into this.
  • the cover strip 4 is presently designed as U, wherein in this embodiment between the two legs 13 and 14 of the cover 4 are provided for reinforcing cross struts 15.
  • the first leg 14 is in this case on the side part 4 of the capacitor 2 and the second leg 15 is formed substantially longer than the first leg 14, as substantially this one not shown in detail here distance between the capacitor 2 and another cooling module component projects and covers , According to this illustration, however, the leg 15 is shown shortened so as not to obstruct a view of the latching means connections 16 and 17.
  • the locking means connections 16 and 17 are repeated on the end face 12 shown here and are therefore only given by way of example.
  • the first latching means connection 15 is made in this embodiment of a first latching lug 18 (see in particular FIG. 5 ), which is opened to the left side 19 and arranged on the side part 6, and a correspondingly suitable first latching nose receptacle 20, which is provided on the cover strip 4 together.
  • the second detent connection 17, on the other hand, on the side part 6 on the one hand consists of a displaceable detent 21 (see in particular FIG. 5 ) and on the cover strip 4 on the other hand from a further latching nose receptacle 22 and a fixed latching nose 23.
  • the displaceable latching lug 21 is open to the right side 24 and can be regarded as a resilient element of the side part 6.
  • the cover strip 4 For mounting the cover strip 4 is moved in accordance with a first direction of movement 27 on the side part 6, wherein the cover strip 4 according to the illustration of FIG. 3 is already pressed against the side part 6 and this is in a positioning position 28.
  • first latching nose 18 in cooperation with the first latching lug 20 and the displaceable latching lug 21 in cooperation with the further latching receptacle 22 take over the function of a positioning, wherein such a positioning device can also be provided as an additional module.
  • the cover strip 4 is displaced into the end position 25, wherein the fixed locking lug 23 on the displaceable locking lug 21 is pushed until the displaceable locking lug 21 engages behind the fixed locking lug 23.
  • the cover strip 4 is clamped and locked to the two locking lugs 18 and 21 of the side part 6.
  • a cover strip 4 is attached to a side part 6 of a capacitor 7.
  • a fixed locking lug 23 is not arranged on a first leg 13, which rests on the side part 6, but on the other leg 14 of the cover strip 4. Otherwise, the structure and operation of the components of the assembly 31 are substantially the same as the components of the assembly 1.
  • arrangement 32 differs only the cover strip 4 by a further variant with respect to the fixed locking lug 23 of the previous arrangements 1 and 31.
  • the locking lug 23 extends from a connecting web 33 of the cover strip 4 between the two legs 13 and 14 of the cover. 4 and transversely to the cover strip 4.
  • the displaceable latching lug 21 is easily accessible from the outside, so that the cover strip 4 can be particularly easily removed from the capacitor 2 in this embodiment.
  • the structure and operation of the components of the assembly 32 are substantially the same as the components of the assemblies 1 and 31.
  • the cover strip 4 according to an arrangement 36 from the FIGS. 10 to 12 on the other hand is designed so that a fixed latch 23 is disposed within a recess 36 on the cover strip 4, so that provided on the side part 6 tab 37 can find space in the recess 36 and at the same time the fixed latch 23 can latch into the tab 37 , As a result, the cover strip 4 is securely locked to the capacitor 2 or the side part 6.
  • the cover strip 4 is guided transversely to the longitudinal extension 5 of the side part 6 to the capacitor 2 zoom and according to a single latching movement 38 (see FIG. 11 ) engaged.
  • the cover strip 4 is not led from the side of the capacitor 2 zoom but from above (see in particular FIG. 14 ).
  • the cover strip 4 round latching lugs 22, in which round fixed locking lugs 23 of the side panel 6 can be inserted.
  • the round fixed locking lugs 23 can engage in the locking lugs recordings 22, the round fixed locking lugs 23 have circumferential grooves 40, in which the locking lugs recordings 22 can engage.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
EP08290059A 2008-01-23 2008-01-23 Module de refroidissement, en particulier d'un véhicule automobile, recouvrement sur un module de refroidissement et procédé de fixation d'un recouvrement Withdrawn EP2083236A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08290059A EP2083236A1 (fr) 2008-01-23 2008-01-23 Module de refroidissement, en particulier d'un véhicule automobile, recouvrement sur un module de refroidissement et procédé de fixation d'un recouvrement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08290059A EP2083236A1 (fr) 2008-01-23 2008-01-23 Module de refroidissement, en particulier d'un véhicule automobile, recouvrement sur un module de refroidissement et procédé de fixation d'un recouvrement

Publications (1)

Publication Number Publication Date
EP2083236A1 true EP2083236A1 (fr) 2009-07-29

Family

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EP08290059A Withdrawn EP2083236A1 (fr) 2008-01-23 2008-01-23 Module de refroidissement, en particulier d'un véhicule automobile, recouvrement sur un module de refroidissement et procédé de fixation d'un recouvrement

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EP (1) EP2083236A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1088689A2 (fr) * 1999-09-29 2001-04-04 Denso Corporation Echangeur de chaleur avec deux noyaux
GB2373571A (en) * 2001-03-23 2002-09-25 Visteon Global Tech Inc Heat exchanger
US20040069446A1 (en) * 2000-08-04 2004-04-15 Hirofumi Horiuchi Integrated heat exchanger
US20050217832A1 (en) * 2003-11-27 2005-10-06 Denso Corporation Heat exchanger of a multiple type
WO2006007969A1 (fr) * 2004-07-16 2006-01-26 Behr Gmbh & Co. Kg Dispositif de fixation d'un premier echangeur thermique sur un deuxieme echangeur thermique

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1088689A2 (fr) * 1999-09-29 2001-04-04 Denso Corporation Echangeur de chaleur avec deux noyaux
US20040069446A1 (en) * 2000-08-04 2004-04-15 Hirofumi Horiuchi Integrated heat exchanger
GB2373571A (en) * 2001-03-23 2002-09-25 Visteon Global Tech Inc Heat exchanger
US20050217832A1 (en) * 2003-11-27 2005-10-06 Denso Corporation Heat exchanger of a multiple type
WO2006007969A1 (fr) * 2004-07-16 2006-01-26 Behr Gmbh & Co. Kg Dispositif de fixation d'un premier echangeur thermique sur un deuxieme echangeur thermique

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