FR3059396B1 - REFRIGERANT FLUID DISTRIBUTION DEVICE INSIDE A COLLECTOR BOX OF A HEAT EXCHANGER - Google Patents

REFRIGERANT FLUID DISTRIBUTION DEVICE INSIDE A COLLECTOR BOX OF A HEAT EXCHANGER Download PDF

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Publication number
FR3059396B1
FR3059396B1 FR1661746A FR1661746A FR3059396B1 FR 3059396 B1 FR3059396 B1 FR 3059396B1 FR 1661746 A FR1661746 A FR 1661746A FR 1661746 A FR1661746 A FR 1661746A FR 3059396 B1 FR3059396 B1 FR 3059396B1
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FR
France
Prior art keywords
distribution device
refrigerant fluid
heat exchanger
duct
fluid distribution
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
Application number
FR1661746A
Other languages
French (fr)
Other versions
FR3059396A1 (en
Inventor
Julien Tissot
Jeremy Blandin
Kamel Azzouz
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 FR1661746A priority Critical patent/FR3059396B1/en
Priority to PCT/FR2017/053307 priority patent/WO2018100304A1/en
Publication of FR3059396A1 publication Critical patent/FR3059396A1/en
Application granted granted Critical
Publication of FR3059396B1 publication Critical patent/FR3059396B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F28D1/03—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
    • 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
    • F28F9/0265—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by using guiding means or impingement means inside the header box
    • F28F9/0268—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by using guiding means or impingement means inside the header box in the form of multiple deflectors for channeling the heat exchange medium
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • F25B39/02—Evaporators
    • F25B39/028—Evaporators having distributing means

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)

Abstract

L'invention concerne un dispositif de distribution (18a) d'un fluide réfrigérant (FR) configuré pour être logé à l'intérieur d'une boîte collectrice (7) d'un échangeur thermique (5). Le dispositif de distribution (18a) s'étend selon une direction longitudinale (D2) et comprend au moins un conduit (14) étendu suivant un axe longitudinal (A1). Le conduit (14) comporte à une première de ses extrémités (15) longitudinales une bouche d'entrée (10) pour l'admission du fluide réfrigérant (FR) à l'intérieur du conduit (14) et est fermé à une deuxième extrémité (16) longitudinale. Le conduit (14) comporte suivant au moins une partie de sa longueur au moins un orifice (17) d'évacuation du fluide réfrigérant (FR) hors du conduit (14). Le dispositif de distribution (18a) comprend au moins un fourreau (19) qui entoure au moins en partie le conduit (14). Le fourreau (19) comporte au moins un passage (20) en communication avec au moins un orifice (17) pour l'évacuation du fluide réfrigérant (FR) hors du dispositif de distribution (18a).The invention relates to a distribution device (18a) of a refrigerant fluid (FR) configured to be housed inside a manifold (7) of a heat exchanger (5). The distribution device (18a) extends in a longitudinal direction (D2) and comprises at least one duct (14) extended along a longitudinal axis (A1). The duct (14) comprises at a first of its longitudinal ends (15) an inlet mouth (10) for the admission of the refrigerant fluid (FR) inside the duct (14) and is closed at a second end (16) longitudinal. The conduit (14) comprises along at least part of its length at least one orifice (17) for discharging the refrigerant fluid (FR) from the conduit (14). The distribution device (18a) comprises at least one sheath (19) which at least partially surrounds the duct (14). The sleeve (19) comprises at least one passage (20) in communication with at least one orifice (17) for the discharge of the refrigerant fluid (FR) out of the distribution device (18a).

FR1661746A 2016-11-30 2016-11-30 REFRIGERANT FLUID DISTRIBUTION DEVICE INSIDE A COLLECTOR BOX OF A HEAT EXCHANGER Active FR3059396B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1661746A FR3059396B1 (en) 2016-11-30 2016-11-30 REFRIGERANT FLUID DISTRIBUTION DEVICE INSIDE A COLLECTOR BOX OF A HEAT EXCHANGER
PCT/FR2017/053307 WO2018100304A1 (en) 2016-11-30 2017-11-30 Device for distributing a coolant inside a collecting box of a heat exchanger

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1661746 2016-11-30
FR1661746A FR3059396B1 (en) 2016-11-30 2016-11-30 REFRIGERANT FLUID DISTRIBUTION DEVICE INSIDE A COLLECTOR BOX OF A HEAT EXCHANGER

Publications (2)

Publication Number Publication Date
FR3059396A1 FR3059396A1 (en) 2018-06-01
FR3059396B1 true FR3059396B1 (en) 2020-12-04

Family

ID=57909716

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1661746A Active FR3059396B1 (en) 2016-11-30 2016-11-30 REFRIGERANT FLUID DISTRIBUTION DEVICE INSIDE A COLLECTOR BOX OF A HEAT EXCHANGER

Country Status (2)

Country Link
FR (1) FR3059396B1 (en)
WO (1) WO2018100304A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114688765A (en) * 2020-12-30 2022-07-01 广东美的白色家电技术创新中心有限公司 Heat exchanger and air conditioner

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL107850A0 (en) * 1992-12-07 1994-04-12 Multistack Int Ltd Improvements in plate heat exchangers
CA2160274C (en) * 1995-10-11 2000-05-30 Stanley H. Sather Heat exchanger for a pulp dryer
JPH09166368A (en) * 1995-12-14 1997-06-24 Sanden Corp Heat exchanger
JP3879032B2 (en) * 1997-03-27 2007-02-07 三菱電機株式会社 Cooling system
DE202008004582U1 (en) * 2007-04-16 2008-06-19 Viessmann Werke Gmbh & Co Kg Plate heat exchanger
US20110290465A1 (en) 2010-06-01 2011-12-01 Delphi Technologies, Inc. Orientation insensitive refrigerant distributor tube
KR101372096B1 (en) * 2011-11-18 2014-03-07 엘지전자 주식회사 A heat exchanger
US9459057B2 (en) * 2013-01-24 2016-10-04 Alcoll USA LLC Heat exchanger
KR20140116626A (en) * 2013-03-25 2014-10-06 엘지전자 주식회사 A heat exchanger

Also Published As

Publication number Publication date
FR3059396A1 (en) 2018-06-01
WO2018100304A1 (en) 2018-06-07

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