FR3097956B1 - Echangeur thermique pour une installation de conditionnement d'air d'un véhicule comprenant un dispositif de distribution d'un fluide réfrigérant configuré pour assurer la détente du fluide réfrigérant dans l’échangeur thermique - Google Patents
Echangeur thermique pour une installation de conditionnement d'air d'un véhicule comprenant un dispositif de distribution d'un fluide réfrigérant configuré pour assurer la détente du fluide réfrigérant dans l’échangeur thermique Download PDFInfo
- Publication number
- FR3097956B1 FR3097956B1 FR1907232A FR1907232A FR3097956B1 FR 3097956 B1 FR3097956 B1 FR 3097956B1 FR 1907232 A FR1907232 A FR 1907232A FR 1907232 A FR1907232 A FR 1907232A FR 3097956 B1 FR3097956 B1 FR 3097956B1
- Authority
- FR
- France
- Prior art keywords
- refrigerant fluid
- heat exchanger
- distributing
- expansion
- ensure
- 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.)
- Active
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
- F28F27/02—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus for controlling the distribution of heat-exchange media between different channels
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- 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
- F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
- F28F9/027—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of distribution pipes
- F28F9/0273—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of distribution pipes with multiple holes
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- 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
- F28D1/03—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 plate-like or laminated conduits
- F28D1/0308—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other
- F28D1/0325—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another
- F28D1/0333—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another the plates having integrated connecting members
-
- 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
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)
- Air-Conditioning For Vehicles (AREA)
Abstract
Echangeur thermique pour une installation de conditionnement d'air d'un véhicule comprenant un dispositif de distribution d'un fluide réfrigérant configuré pour assurer la détente du fluide réfrigérant dans l’échangeur thermique Echangeur thermique (5) comprenant au moins un bloc collecteur (11) d'un fluide réfrigérant (FR), assurant la circulation du fluide réfrigérant (FR), et un dispositif de distribution (25) du fluide réfrigérant (FR) qui comprend un conduit externe (35) et un conduit interne (51) perforés chacun d’au moins un orifice (29) définissant une section de passage (290) du fluide réfrigérant (FR), caractérisé en ce que le dispositif de distribution (25) comprend un organe d’obstruction (31) mobile déplacé par un moyen de pilotage de l’échangeur thermique (5) entre deux positions extrêmes d’obstruction dont au moins l’une est une position d’obstruction au moins partielle d’au moins l’un des orifices (29) du dispositif de distribution (25). Figure de l’abrégé : [Fig 7]
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1907232A FR3097956B1 (fr) | 2019-06-30 | 2019-06-30 | Echangeur thermique pour une installation de conditionnement d'air d'un véhicule comprenant un dispositif de distribution d'un fluide réfrigérant configuré pour assurer la détente du fluide réfrigérant dans l’échangeur thermique |
PCT/FR2020/051134 WO2021001621A1 (fr) | 2019-06-30 | 2020-06-30 | Echangeur thermique pour une installation de conditionnement d'air d'un véhicule comprenant un dispositif de distribution d'un fluide réfrigérant configuré pour assurer la détente du fluide réfrigérant dans l'échangeur thermique |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1907232A FR3097956B1 (fr) | 2019-06-30 | 2019-06-30 | Echangeur thermique pour une installation de conditionnement d'air d'un véhicule comprenant un dispositif de distribution d'un fluide réfrigérant configuré pour assurer la détente du fluide réfrigérant dans l’échangeur thermique |
FR1907232 | 2019-06-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3097956A1 FR3097956A1 (fr) | 2021-01-01 |
FR3097956B1 true FR3097956B1 (fr) | 2021-07-02 |
Family
ID=67875732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1907232A Active FR3097956B1 (fr) | 2019-06-30 | 2019-06-30 | Echangeur thermique pour une installation de conditionnement d'air d'un véhicule comprenant un dispositif de distribution d'un fluide réfrigérant configuré pour assurer la détente du fluide réfrigérant dans l’échangeur thermique |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR3097956B1 (fr) |
WO (1) | WO2021001621A1 (fr) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9644905B2 (en) * | 2012-09-27 | 2017-05-09 | Hamilton Sundstrand Corporation | Valve with flow modulation device for heat exchanger |
WO2014143951A2 (fr) * | 2013-03-15 | 2014-09-18 | Parker-Hannifin Corporation | Distributeur de réfrigérant |
CN104048548B (zh) * | 2014-05-26 | 2016-01-27 | 杭州三花微通道换热器有限公司 | 可调节的制冷剂分配装置和具有它的换热器 |
FR3059395B1 (fr) * | 2016-11-30 | 2020-09-25 | Valeo Systemes Thermiques | Dispositif d’homogeneisation de la distribution d’un fluide refrigerant a l’interieur de tubes d’un echangeur de chaleur constitutif d’un circuit de fluide refrigerant |
FR3075349B1 (fr) * | 2017-12-19 | 2020-05-15 | Valeo Systemes Thermiques | Dispositif de distribution d'un fluide refrigerant a l'interieur d'une boite collectrice d'un echangeur thermique, et boite collectrice equipee d'un tel dispositif de distribution |
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2019
- 2019-06-30 FR FR1907232A patent/FR3097956B1/fr active Active
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2020
- 2020-06-30 WO PCT/FR2020/051134 patent/WO2021001621A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FR3097956A1 (fr) | 2021-01-01 |
WO2021001621A1 (fr) | 2021-01-07 |
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