FR3069625B1 - Procede de gestion d’un circuit de climatisation inversible de vehicule automobile - Google Patents

Procede de gestion d’un circuit de climatisation inversible de vehicule automobile Download PDF

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Publication number
FR3069625B1
FR3069625B1 FR1757225A FR1757225A FR3069625B1 FR 3069625 B1 FR3069625 B1 FR 3069625B1 FR 1757225 A FR1757225 A FR 1757225A FR 1757225 A FR1757225 A FR 1757225A FR 3069625 B1 FR3069625 B1 FR 3069625B1
Authority
FR
France
Prior art keywords
shcomp
expansion device
air conditioning
opening
conditioning circuit
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
FR1757225A
Other languages
English (en)
Other versions
FR3069625A1 (fr
Inventor
Jin-Ming Liu
Regis Beauvis
Jugurtha BENOUALI
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=59811649&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR3069625(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Valeo Systemes Thermiques SAS filed Critical Valeo Systemes Thermiques SAS
Priority to FR1757225A priority Critical patent/FR3069625B1/fr
Priority to EP18755871.3A priority patent/EP3658833A1/fr
Priority to PCT/FR2018/051923 priority patent/WO2019020953A1/fr
Priority to CN201880058638.7A priority patent/CN111051798B/zh
Publication of FR3069625A1 publication Critical patent/FR3069625A1/fr
Application granted granted Critical
Publication of FR3069625B1 publication Critical patent/FR3069625B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F25B49/022—Compressor control arrangements
    • 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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • F25B40/02—Subcoolers
    • 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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • F25B40/06—Superheaters
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/39—Dispositions with two or more expansion means arranged in series, i.e. multi-stage expansion, on a refrigerant line leading to the same evaporator
    • 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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/04—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in series
    • 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
    • F25B6/00—Compression machines, plants or systems, with several condenser circuits
    • F25B6/04—Compression machines, plants or systems, with several condenser circuits arranged in series
    • 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
    • F25B2600/00—Control issues
    • F25B2600/21—Refrigerant outlet evaporator temperature
    • 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2513—Expansion valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

La présente invention concerne un procédé de gestion d'un circuit de climatisation inversible indirect (1) dans lequel circule un fluide réfrigérant, ledit circuit de climatisation inversible (1) étant apte à fonctionner selon un mode pompe à chaleur dans lequel le fluide réfrigérant passe successivement dans : un compresseur (3), un condenseur (5), un premier dispositif de détente (7), un évaporateur (9), un deuxième dispositif de détente (11), et un évapo-condenseur (13), ledit circuit de climatisation (1) comportant une unité centrale de contrôle (40) apte à contrôler l'ouverture du premier dispositif de détente (7), ledit procédé de gestion comportant : • une étape de détermination de : ° l'ouverture Cestim du premier dispositif de détente (7), ° d'une surchauffe consigne SHcomp_in_sp, SHcomp_in_sp étant comprise entre une surchauffe minimale SHcomp_in_sp_min et une surchauffe maximale Shcomp_in_sp_max, • une étape d'ouverture du dispositif de détente (7) selon Cestim et de contrôle de la surchauffe SHcomp_in en faisant varier l'ouverture du dispositif de détente (7) de sorte à atteindre la surchauffe consigne SHcomp_in_sp et maintenir SHcomp_in entre SHcomp_in_sp_min et SHcomp_in_sp_max.
FR1757225A 2017-07-28 2017-07-28 Procede de gestion d’un circuit de climatisation inversible de vehicule automobile Active FR3069625B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1757225A FR3069625B1 (fr) 2017-07-28 2017-07-28 Procede de gestion d’un circuit de climatisation inversible de vehicule automobile
EP18755871.3A EP3658833A1 (fr) 2017-07-28 2018-07-26 Procede de gestion d'un circuit de climatisation inversible de vehicule automobile
PCT/FR2018/051923 WO2019020953A1 (fr) 2017-07-28 2018-07-26 Procede de gestion d'un circuit de climatisation inversible de vehicule automobile
CN201880058638.7A CN111051798B (zh) 2017-07-28 2018-07-26 用于管理机动车辆的可逆空调回路的方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1757225A FR3069625B1 (fr) 2017-07-28 2017-07-28 Procede de gestion d’un circuit de climatisation inversible de vehicule automobile
FR1757225 2017-07-28

Publications (2)

Publication Number Publication Date
FR3069625A1 FR3069625A1 (fr) 2019-02-01
FR3069625B1 true FR3069625B1 (fr) 2019-12-27

Family

ID=59811649

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1757225A Active FR3069625B1 (fr) 2017-07-28 2017-07-28 Procede de gestion d’un circuit de climatisation inversible de vehicule automobile

Country Status (4)

Country Link
EP (1) EP3658833A1 (fr)
CN (1) CN111051798B (fr)
FR (1) FR3069625B1 (fr)
WO (1) WO2019020953A1 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10281572A (ja) * 1997-04-01 1998-10-23 Denso Corp ２次冷媒式冷凍機
FR2913102B1 (fr) * 2007-02-28 2012-11-16 Valeo Systemes Thermiques Installation de climatisation equipee d'une vanne de detente electrique
FR2928445B1 (fr) * 2008-03-06 2014-01-03 Valeo Systemes Thermiques Branche Thermique Habitacle Methode de commande d'un organe de detente que comprend une boucle de climatisation d'une installation de ventilation, de chauffage et/ou de climatisation d'un vehicule
CN103033004B (zh) * 2011-09-29 2016-03-30 杭州三花研究院有限公司 一种汽车空调系统电子膨胀阀的控制方法
JP5799924B2 (ja) * 2012-09-25 2015-10-28 株式会社デンソー 冷凍サイクル装置
JP6223753B2 (ja) * 2013-09-04 2017-11-01 サンデンホールディングス株式会社 車両用空気調和装置
US20150059373A1 (en) * 2013-09-05 2015-03-05 Beckett Performance Products, Llc Superheat and sub-cooling control of refrigeration system
US9874384B2 (en) * 2016-01-13 2018-01-23 Bergstrom, Inc. Refrigeration system with superheating, sub-cooling and refrigerant charge level control
CN106904058B (zh) * 2017-03-10 2019-12-31 安徽江淮汽车集团股份有限公司 热泵空调系统中电子膨胀阀控制方法及装置

Also Published As

Publication number Publication date
CN111051798B (zh) 2021-12-17
CN111051798A (zh) 2020-04-21
WO2019020953A1 (fr) 2019-01-31
FR3069625A1 (fr) 2019-02-01
EP3658833A1 (fr) 2020-06-03

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