FR3063341B1 - Evaporateur pour installation de climatisation - Google Patents

Evaporateur pour installation de climatisation Download PDF

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Publication number
FR3063341B1
FR3063341B1 FR1751621A FR1751621A FR3063341B1 FR 3063341 B1 FR3063341 B1 FR 3063341B1 FR 1751621 A FR1751621 A FR 1751621A FR 1751621 A FR1751621 A FR 1751621A FR 3063341 B1 FR3063341 B1 FR 3063341B1
Authority
FR
France
Prior art keywords
fins
tubes
evaporator
air conditioning
conditioning installation
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.)
Expired - Fee Related
Application number
FR1751621A
Other languages
English (en)
Other versions
FR3063341A1 (fr
Inventor
Damien Ragondet
Lukas Kopal
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.)
Valeo Systemes Thermiques SAS
Original Assignee
Valeo Systemes Thermiques SAS
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 Valeo Systemes Thermiques SAS filed Critical Valeo Systemes Thermiques SAS
Priority to FR1751621A priority Critical patent/FR3063341B1/fr
Publication of FR3063341A1 publication Critical patent/FR3063341A1/fr
Application granted granted Critical
Publication of FR3063341B1 publication Critical patent/FR3063341B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F28D1/053—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00321—Heat exchangers for air-conditioning devices
    • B60H1/00335—Heat exchangers for air-conditioning devices of the gas-air type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/126—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element consisting of zig-zag shaped fins
    • F28F1/128—Fins with openings, e.g. louvered fins
    • 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
    • F28D2021/0085—Evaporators

Abstract

L'invention concerne un évaporateur de véhicule automobile, comportant : - un ensemble réservoir ayant une boite collectrice supérieure (2a) et une boite collectrice inférieure (2b), - une pluralité de tubes (5), notamment de tubes extrudés, connectés fluidiquement, à leurs extrémités, aux boites collectrices, - une pluralité d'ailettes (6) disposées entre les tubes, en contact avec ces tubes, les ailettes ayant une largeur (W), mesurée perpendiculairement à un plan s'étendant de l'une des boites collectrices à l'autre, comprise entre 26 mm et 32 mm, et les ailettes présentant un pas d'ailettes (Fp) compris entre 1.3 mm et 1.5 mm, correspondant à un ratio X= Fp/W compris entre 0.040 et 0.058.
FR1751621A 2017-02-28 2017-02-28 Evaporateur pour installation de climatisation Expired - Fee Related FR3063341B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1751621A FR3063341B1 (fr) 2017-02-28 2017-02-28 Evaporateur pour installation de climatisation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1751621A FR3063341B1 (fr) 2017-02-28 2017-02-28 Evaporateur pour installation de climatisation
FR1751621 2017-02-28

Publications (2)

Publication Number Publication Date
FR3063341A1 FR3063341A1 (fr) 2018-08-31
FR3063341B1 true FR3063341B1 (fr) 2020-06-12

Family

ID=58707794

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1751621A Expired - Fee Related FR3063341B1 (fr) 2017-02-28 2017-02-28 Evaporateur pour installation de climatisation

Country Status (1)

Country Link
FR (1) FR3063341B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3459271B2 (ja) * 1992-01-17 2003-10-20 株式会社デンソー 自動車用空調装置のヒータコア
FR2803376B1 (fr) * 1999-12-29 2002-09-06 Valeo Climatisation Evaporateur a tubes plats empilees possedant deux boites a fluide opposees
JP2007093023A (ja) * 2005-09-27 2007-04-12 Showa Denko Kk 熱交換器
JP2007093024A (ja) * 2005-09-27 2007-04-12 Showa Denko Kk 熱交換器

Also Published As

Publication number Publication date
FR3063341A1 (fr) 2018-08-31

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