WO2017076749A1 - Dispositif formant bride pour un échangeur de chaleur - Google Patents

Dispositif formant bride pour un échangeur de chaleur Download PDF

Info

Publication number
WO2017076749A1
WO2017076749A1 PCT/EP2016/075967 EP2016075967W WO2017076749A1 WO 2017076749 A1 WO2017076749 A1 WO 2017076749A1 EP 2016075967 W EP2016075967 W EP 2016075967W WO 2017076749 A1 WO2017076749 A1 WO 2017076749A1
Authority
WO
WIPO (PCT)
Prior art keywords
fluid
housing part
flange device
heat exchanger
housing
Prior art date
Application number
PCT/EP2016/075967
Other languages
German (de)
English (en)
Inventor
Heiko Neff
Original Assignee
Mahle International Gmbh
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 International Gmbh filed Critical Mahle International Gmbh
Publication of WO2017076749A1 publication Critical patent/WO2017076749A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • 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
    • F28F9/0251—Massive connectors, e.g. blocks; Plate-like connectors
    • F28F9/0253—Massive connectors, e.g. blocks; Plate-like connectors with multiple channels, e.g. with combined inflow and outflow channels
    • 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
    • F28D1/0535—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 the conduits having a non-circular cross-section
    • F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
    • F28D1/05375—Assemblies of conduits connected to common headers, e.g. core type radiators with particular pattern of flow, e.g. change of flow direction
    • 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
    • F28F9/0243—Header boxes having a circular cross-section
    • 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

Definitions

  • the invention relates to a flange device for a heat exchanger and a heat exchanger with such a flange device.
  • Heat exchangers are used in vehicle construction in a variety of ways, for example for cooling charge air of an internal combustion engine charged by means of a turbocharger.
  • the charge air to be cooled is passed through the heat exchanger, which in turn flows through media-separated to the charge air from a coolant.
  • Heat exchange removes heat from the charge air to be cooled within the heat exchanger and transfers it to the coolant.
  • the coolant is typically circulated in a cooling circuit in which the coolant lines of the heat exchanger are integrated.
  • connection of the coolant lines of a heat exchanger to the line system of the cooling circuit is typically carried out by suitable connection elements, which are referred to below as "flange device".
  • the basic idea of the invention is therefore to design a flange device for a heat exchanger in three parts with a first and a second housing part and a separating element arranged between the two housing parts.
  • the two housing parts in connection with the separating element allow a structurally simple realization of a fluid channel structure in the flange device, by means of which a fluid can be introduced into a flange device using the heat exchanger and can be discharged out of this again after flowing through it.
  • the first housing part comprises a fluid inlet and a fluid outlet for connection to an external fluid supply line or fluid discharge line.
  • the first housing part further comprises a first fluid connection for connecting the flange device to a first fluid line of the heat exchanger.
  • the second housing part has a second fluid connection for connecting the flange device to a second fluid line of the heat exchanger.
  • the separating element between a second housing part facing the first housing wall of the first housing part and a first housing part facing the first housing wall of the second housing part is arranged.
  • Such a sandwich arrangement of the separating Elements between the two housing parts makes it possible to build the flange flat.
  • the separating element As a partition plate.
  • an opening may be formed in the partition plate, which forms a part of the second fluid path.
  • the second fluid path can be realized in a technically particularly simple manner.
  • a permanently stable mechanical fixation of the two housing parts to one another can be achieved if they are fastened to one another by means of a soldered connection.
  • the separating element in particular the partition plate, part of such a solder joint.
  • the partition plate for attaching the two housing parts together may be particularly useful as a solder sheet.
  • the flange device is to be installed as part of a heat exchanger in the engine block of a motor vehicle, the fluid lines required for operating the heat exchanger typically run in the same direction. Therefore, in a particularly preferred embodiment of the invention, it is proposed to arrange the fluid inlet and the fluid outlet as well as the first fluid connection in a second housing wall facing away from the second housing part.
  • the first fluid port in the first housing part is formed such that in the first fluid port, a first fluid id ein the heat exchanger forming the first tube body can be inserted.
  • the second fluid connection in the second housing part is designed such that a second tubular body forming the second fluid line of the heat exchanger can be inserted into the second fluid connection.
  • an exact positioning of the flange device relative to the flat tubes of the heat exchanger can be achieved if a first recess for partially receiving a flat tube of the heat exchanger is present on the first housing part.
  • a second recess for partially receiving a flat tube of the heat exchanger may be present on the second housing part.
  • the two housing parts are formed as equal parts.
  • the flange device may be made of aluminum.
  • the two housing parts and the separating element can be fastened to one another by means of a brazing process.
  • the invention further relates to a heat exchanger.
  • the heat exchanger includes a manifold header having a first tubular body for introducing a fluid into a plurality of flat tubes of the heat exchanger and a second tubular body for discharging the fluid from the flat tubes of the heat exchanger.
  • the heat exchanger further comprises the above-presented flange device.
  • the first tubular body of the heat exchanger to the first fluid port of the flange and the second tubular body of the heat exchanger shear connected to the second fluid port of the flange device or vice versa.
  • Fig. 1 shows an example of a heat exchanger according to the invention in an exploded view.
  • Fig. 2 shows the heat exchanger of Figure 1 in a perspective view.
  • FIG. 3 shows the components of a flange device according to the invention in a perspective view
  • FIGS. 1 and 2 show an example of a heat exchanger 100 according to the invention.
  • FIG. 1 is an exploded view of FIG. 2.
  • the heat exchanger 100 comprises a plurality of flat tubes 101 through which a fluid, for example a coolant, can flow.
  • a common manifold collector 102 is used to distribute the fluid to the individual flat tubes 101 and to recollect the fluid after it has flowed through the individual flat tubes 101.
  • the manifold manifold 102 includes a first tubular body 103 for introducing the fluid into the flat tubes 101.
  • the manifold collector 102 further includes a second tubular body 104 for discharging the fluid from the flat tubes 102.
  • the heat exchanger 100 includes a flange device 1 in addition to the flat tubes 101 and the manifold header 102.
  • the flange device 1 is used to fluidly connect the heat exchanger 1 with an external line system (not shown in the figures), from which the fluid is provided for flowing through the heat exchanger 100 and which resumes the fluid after flowing through the heat exchanger 100.
  • an external line system may for example be part of a refrigeration cycle, in which the heat exchanger 100 is integrated.
  • FIG. 4 shows the flange device 1 in a state mounted on the heat exchanger 100.
  • the flange device 1 accordingly has a first housing part 2 and a second housing part 3. Between the two housing parts 2, 3, a separator 4 is sandwiched.
  • the separating element 4 is in the manner of a separating plate 5 formed, which facilitates the realization of the flange device 1 in a flat design.
  • the entire flange device 1 is thus preferably formed in three parts and consists in this case exclusively of the two housing parts 2, 3 and the separator 4.
  • the two housing parts 2, 3 are fastened to each other by means of a solder joint.
  • the partition plate 5 may be formed as a solder sheet.
  • the partition plate 5 acts in this scenario as a fastening means for fastening together of the two housing parts 2,3.
  • the partition plate 5 is sandwiched between a second housing part 3 facing the first housing wall 16 of the first housing part 2 and a first housing part 2 facing the first housing wall 17 of the second housing part 3.
  • the first housing part 2 has a fluid inlet 6 and a fluid outlet 7 for connecting the flange device 1 and thus of the heat exchanger 100 to an external fluid supply line (not shown) or to a fluid discharge line (not shown).
  • the fluid inlet 6 and the fluid outlet 7 are each realized as passage openings 8, 9, both of which extend from a second housing part 3 facing away from the second housing wall 10 of the first housing part 2 to the second housing part 3 facing the first housing wall 16.
  • the first housing part 2 has a first fluid connection 13 for connecting the flange device 1 to the first tubular body 103 of the heat exchanger 100.
  • the first fluid connection 13 is arranged in the second housing wall 10 of the first housing part 2.
  • the second housing part 3 accordingly has a second fluid connection 14 for connecting the flange device 1 to the second tubular body 104 of the heat exchanger 100.
  • the second housing part 3 has a second housing wall 18 facing away from the first housing part 2, in which the second fluid connection 14 is arranged. It can be seen that the first tubular body 103 is received in the first fluid port 13 and the second tubular body 104 is received in the second fluid port 14.
  • the separating element 4 serves not only as explained above for attaching the two housing parts 2, 3 to each other.
  • a first fluid path 11 is formed in the first housing part 2 (see FIG. 3), which fluidly connects the fluid inlet 6 with the first fluid port 13 with the aid of the separating element 4 or the separating plate 5.
  • the separating element 4 limits the first fluid path 11 to the second housing part 3.
  • a second fluid path 12 is further formed in the two housing parts 2, 3, which fluidly connects the fluid outlet 7 with the second fluid port 14.
  • an opening 15 is formed in the separating element 4 or in the partition plate 5, which defines the second fluid path 12.
  • the fluid can flow from the second fluid connection 14 through the opening 15 to the fluid outlet 9 via the second fluid path 12 and exit from the heat exchanger 100 via the latter.
  • the first fluid connection 13 in the first housing part 2 is designed such that the first tubular body 103 of the heat exchanger 100 can be accommodated in the first fluid connection 13.
  • the second fluid connection 14 is formed in the second housing part 3 such that the second tubular body 104 of the heat exchanger 100 can be accommodated in the second fluid connection 14 (see FIG. 4).
  • the figure 4 can be further seen that the first housing part 2, a first recess 19 for partially receiving a flat tube 101 of the heat exchanger 100 is present.
  • a ne second recess 20 for partially receiving another flat tube 101 of the heat exchanger 100 is present on the second housing part 3 .
  • the flange device 1 can be aligned correctly relative to the flat tubes 101, which facilitates the assembly of the flat tubes 101 with the manifold collector 102 and the flange device 1 to each other.
  • the two housing parts 2, 3 may be formed as equal parts. It is also conceivable in a further variant to exchange the arrangement of fluid inlet 6 and fluid outlet 7 and their fluidic connection with the two fluid connections 13, 14 on the first housing part.
  • FIG. 2 further shows, wall-shaped limiting elements 108 are arranged through the flat tubes 101, the distributor collector 102 and the two fluid deflectors 106, 107 through the distributor collector 102 and into the fluid deflectors 106, 107 in order to realize the flow path shown. These limiting elements 108 serve to fluidically delimit the fluid path formed by the distributor collector 102 and by the two fluid deflectors 106, 107.
  • apertures 109 suitably formed in the distributor collector 102 or in the two fluid deflectors 106, 107 may be provided.
  • the limiting elements 108 can be inserted into these openings 109 and fixed by caulking in the openings 109.

Landscapes

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

Abstract

L'invention concerne un dispositif formant bride (1) comprenant une première et une deuxième partie de boîtier (2, 3) entre lesquelles est disposé un élément de séparation (4), la première partie de boîtier (2) comprenant une entrée de fluide (6) et une sortie de fluide (7) pour le raccordement du dispositif formant bride (1) à une conduite d'alimentation en fluide externe ou à une conduite d'évacuation de fluide externe ainsi qu'un premier raccord de fluide (13) pour le raccordement du dispositif formant bride (1) à une première conduite de fluide de l'échangeur de chaleur (1), la deuxième partie de boîtier (3) comprenant un deuxième raccord de fluide (14) pour le raccordement du dispositif formant bride (1) à une deuxième conduite de fluide de l'échangeur de chaleur (1), un premier trajet de fluide (11) étant partiellement limité au moyen de l'élément de séparation (4) dans la première partie de boîtier (2), lequel premier trajet de fluide assure la communication fluidique de l'entrée de fluide (6) ou de la sortie de fluide (7) avec le premier raccord de fluide (13), un deuxième trajet de fluide (12) étant réalisé dans les deux parties de boîtier (2, 3) et dans l'élément de séparation (4), lequel deuxième trajet de fluide assure la communication fluidique de la sortie de fluide (7) ou de l'entrée de fluide (6) avec le deuxième raccord de fluide (14).
PCT/EP2016/075967 2015-11-03 2016-10-27 Dispositif formant bride pour un échangeur de chaleur WO2017076749A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015221478.8A DE102015221478A1 (de) 2015-11-03 2015-11-03 Flanschvorrichtung für einen Wärmetauscher
DE102015221478.8 2015-11-03

Publications (1)

Publication Number Publication Date
WO2017076749A1 true WO2017076749A1 (fr) 2017-05-11

Family

ID=57208304

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2016/075967 WO2017076749A1 (fr) 2015-11-03 2016-10-27 Dispositif formant bride pour un échangeur de chaleur

Country Status (2)

Country Link
DE (1) DE102015221478A1 (fr)
WO (1) WO2017076749A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070261832A1 (en) * 2006-05-09 2007-11-15 Ware Be A Dual two pass stacked plate heat exchanger
EP1876406A1 (fr) * 2006-07-06 2008-01-09 Behr GmbH & Co. KG Agencement de filtre d'échangeur thermique, en particulier pour un véhicule automobile
WO2015032988A1 (fr) * 2013-09-09 2015-03-12 Valeo Systemes Thermiques Dispositif de raccordement d'un evaporateur a un detendeur

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3862037A (en) * 1973-04-16 1975-01-21 Borg Warner Fluid diverter device
DE102004028655A1 (de) * 2004-06-15 2006-01-05 Behr Gmbh & Co. Kg Wärmeübertrager, insbesondere gelöteter Heizkörper
JP2007144502A (ja) * 2005-11-30 2007-06-14 Valeo Thermal Systems Japan Corp 熱交換器
JP4548350B2 (ja) * 2006-01-20 2010-09-22 株式会社デンソー エジェクタ式冷凍サイクル用ユニット
DE102009022919A1 (de) * 2009-05-27 2010-12-02 Modine Manufacturing Co., Racine Wärmeübertragereinheit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070261832A1 (en) * 2006-05-09 2007-11-15 Ware Be A Dual two pass stacked plate heat exchanger
EP1876406A1 (fr) * 2006-07-06 2008-01-09 Behr GmbH & Co. KG Agencement de filtre d'échangeur thermique, en particulier pour un véhicule automobile
WO2015032988A1 (fr) * 2013-09-09 2015-03-12 Valeo Systemes Thermiques Dispositif de raccordement d'un evaporateur a un detendeur

Also Published As

Publication number Publication date
DE102015221478A1 (de) 2017-05-04

Similar Documents

Publication Publication Date Title
EP0828980B1 (fr) Echangeur de chaleur
DE69821981T2 (de) Wärmetauscher
EP2294349A1 (fr) Échangeur de chaleur pour véhicule automobile
DE102016007089A1 (de) Flanschplatte mit Unterkühlfunktion
EP1881288B1 (fr) Echangeur thermique avec bloc de connexion ou raccordement
DE102013005796A1 (de) Stutzenanbindung für Wärmetauscher
DE102011113453A1 (de) Kühler
DE102013217287A1 (de) Innerer Wärmeübertrager für einen Kältemittelkreislauf, insbesondere für eine Klimaanlage eines Kraftfahrzeuges, und einen Kältemittelkreislauf mit einem Verdampfer
DE69500676T2 (de) Wärmetauscher
EP2466089B1 (fr) Refroidisseur d'air de suralimentation
DE102011090182A1 (de) Baukasten für Wärmeübertrager, einen Wärmeübertragerkern und einen Wärmeübertrager
WO2016146296A1 (fr) Echangeur de chaleur, notamment refroidisseur d'huile pour un moteur a combustion interne
DE112017004255T5 (de) Positioniermechanismus für eine Wärmetauscheranordnung
WO2005085737A1 (fr) Dispositif pour echanger de la chaleur, et procede de production de ce dispositif
EP3313678B1 (fr) Ensemble d'évaporateurs pour un système de climatisation sur toit d'un véhicule routier
DE102005050738A1 (de) Wärmetauscher in Plattenbauweise
DE4330214B4 (de) Wärmetauscher
EP1738125A1 (fr) Echangeur de chaleur pour vehicules automobiles
DE102012209431A1 (de) Effizienter innerer Wärmeübertrager
DE102012223722A1 (de) Effizienter innerer Wärmeübertrager
EP1717530B1 (fr) Echangeur de chaleur, en particulier évaporateur arrière pour véhicule automobile
EP2798298B1 (fr) Transmetteur de chaleur
WO2017076749A1 (fr) Dispositif formant bride pour un échangeur de chaleur
WO2016146294A1 (fr) Échangeur de chaleur, en particulier pour un véhicule à moteur
EP1489373A2 (fr) Echangeur de chaleur à plaques sans enveloppe et avec chambres collectrices

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16787876

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 16787876

Country of ref document: EP

Kind code of ref document: A1