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FR3061950B1 - DEVICE FOR HOMOGENEIZING THE DISTRIBUTION OF A REFRIGERANT FLUID WITHIN THE TUBES OF A HEAT EXCHANGER CONSTITUTING A REFRIGERANT FLUID CIRCUIT - Google Patents

DEVICE FOR HOMOGENEIZING THE DISTRIBUTION OF A REFRIGERANT FLUID WITHIN THE TUBES OF A HEAT EXCHANGER CONSTITUTING A REFRIGERANT FLUID CIRCUIT Download PDF

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Publication number
FR3061950B1
FR3061950B1 FR1661738A FR1661738A FR3061950B1 FR 3061950 B1 FR3061950 B1 FR 3061950B1 FR 1661738 A FR1661738 A FR 1661738A FR 1661738 A FR1661738 A FR 1661738A FR 3061950 B1 FR3061950 B1 FR 3061950B1
Authority
FR
France
Prior art keywords
refrigerant fluid
distribution
tubes
heat exchanger
homogeneizing
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
FR1661738A
Other languages
French (fr)
Other versions
FR3061950A1 (en
Inventor
Jeremy Blandin
Julien Tissot
Kamel Azzouz
Patrick Leblay
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 FR1661738A priority Critical patent/FR3061950B1/en
Priority to PCT/FR2017/053301 priority patent/WO2018100299A1/en
Priority to EP17816945.4A priority patent/EP3548822A1/en
Priority to CN201780082777.9A priority patent/CN110177989A/en
Publication of FR3061950A1 publication Critical patent/FR3061950A1/en
Application granted granted Critical
Publication of FR3061950B1 publication Critical patent/FR3061950B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F28F9/026—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
    • 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
    • F28F9/028—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by using inserts for modifying the pattern of flow inside the header box, e.g. by using flow restrictors or permeable bodies or blocks with channels

Landscapes

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

Abstract

L'invention concerne un dispositif d'homogénéisation de la distribution (18) du fluide réfrigérant (FR) à l'intérieur de tubes d'un échangeur de chaleur. Le dispositif d'homogénéisation de la distribution (18) comprend au moins un conduit (19) pourvu d'au moins une fenêtre (29) par laquelle le fluide réfrigérant est apte à entrer à l'intérieur du conduit (19) et au moins un orifice (22) par lequel le fluide réfrigérant est apte à sortir du conduit (19). Le conduit (19) loge au moins une cloison (25) délimitant un premier volume interne (26) et un deuxième volume interne (27) à l'intérieur du conduit (19). La cloison (25) comprend au moins une ouverture (28) mettant en communication fluidique le premier volume interne (26) et le deuxième volume interne (27).The invention relates to a device for homogenizing the distribution (18) of the coolant (FR) inside the tubes of a heat exchanger. The device for homogenizing the distribution (18) comprises at least one duct (19) provided with at least one window (29) through which the coolant is able to enter inside the duct (19) and at least an orifice (22) through which the refrigerant is able to leave the duct (19). The duct (19) houses at least one partition (25) delimiting a first internal volume (26) and a second internal volume (27) inside the duct (19). The partition (25) comprises at least one opening (28) putting the first internal volume (26) and the second internal volume (27) into fluid communication.

FR1661738A 2016-11-30 2016-11-30 DEVICE FOR HOMOGENEIZING THE DISTRIBUTION OF A REFRIGERANT FLUID WITHIN THE TUBES OF A HEAT EXCHANGER CONSTITUTING A REFRIGERANT FLUID CIRCUIT Active FR3061950B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1661738A FR3061950B1 (en) 2016-11-30 2016-11-30 DEVICE FOR HOMOGENEIZING THE DISTRIBUTION OF A REFRIGERANT FLUID WITHIN THE TUBES OF A HEAT EXCHANGER CONSTITUTING A REFRIGERANT FLUID CIRCUIT
PCT/FR2017/053301 WO2018100299A1 (en) 2016-11-30 2017-11-30 Device for homogenising the distribution of a refrigerant inside tubes of a heat exchanger constituting a refrigerant circuit
EP17816945.4A EP3548822A1 (en) 2016-11-30 2017-11-30 Device for homogenising the distribution of a refrigerant inside tubes of a heat exchanger constituting a refrigerant circuit
CN201780082777.9A CN110177989A (en) 2016-11-30 2017-11-30 Assigned unit for the refrigerant being homogenized in the pipe for forming the heat exchanger of a part of refrigerant circuit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1661738 2016-11-30
FR1661738A FR3061950B1 (en) 2016-11-30 2016-11-30 DEVICE FOR HOMOGENEIZING THE DISTRIBUTION OF A REFRIGERANT FLUID WITHIN THE TUBES OF A HEAT EXCHANGER CONSTITUTING A REFRIGERANT FLUID CIRCUIT

Publications (2)

Publication Number Publication Date
FR3061950A1 FR3061950A1 (en) 2018-07-20
FR3061950B1 true FR3061950B1 (en) 2020-02-14

Family

ID=58401698

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1661738A Active FR3061950B1 (en) 2016-11-30 2016-11-30 DEVICE FOR HOMOGENEIZING THE DISTRIBUTION OF A REFRIGERANT FLUID WITHIN THE TUBES OF A HEAT EXCHANGER CONSTITUTING A REFRIGERANT FLUID CIRCUIT

Country Status (4)

Country Link
EP (1) EP3548822A1 (en)
CN (1) CN110177989A (en)
FR (1) FR3061950B1 (en)
WO (1) WO2018100299A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110940220B (en) * 2018-09-25 2022-03-01 丹佛斯有限公司 Distribution pipe assembly for heat exchanger, and header pipe assembly and heat exchanger having the same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2160274C (en) * 1995-10-11 2000-05-30 Stanley H. Sather Heat exchanger for a pulp dryer
SE531267C2 (en) * 2004-10-21 2009-02-03 Alfa Laval Corp Ab Plate heat exchanger and plate module
US7946036B2 (en) * 2006-09-28 2011-05-24 Delphi Technologies, Inc. Method of manufacturing a manifold for a heat exchanger
DE202008004582U1 (en) * 2007-04-16 2008-06-19 Viessmann Werke Gmbh & Co Kg Plate heat exchanger
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
US9568225B2 (en) 2013-11-01 2017-02-14 Mahle International Gmbh Evaporator having a hybrid expansion device for improved aliquoting of refrigerant

Also Published As

Publication number Publication date
FR3061950A1 (en) 2018-07-20
WO2018100299A1 (en) 2018-06-07
EP3548822A1 (en) 2019-10-09
CN110177989A (en) 2019-08-27

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