FR3122467B1 - Procédé de calibrage d’une vanne d’expansion électronique au sein d’un dispositif de gestion thermique d’un véhicule automobile - Google Patents

Procédé de calibrage d’une vanne d’expansion électronique au sein d’un dispositif de gestion thermique d’un véhicule automobile Download PDF

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Publication number
FR3122467B1
FR3122467B1 FR2104529A FR2104529A FR3122467B1 FR 3122467 B1 FR3122467 B1 FR 3122467B1 FR 2104529 A FR2104529 A FR 2104529A FR 2104529 A FR2104529 A FR 2104529A FR 3122467 B1 FR3122467 B1 FR 3122467B1
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FR
France
Prior art keywords
electronic expansion
expansion valve
opening
calibrating
management device
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
FR2104529A
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English (en)
Other versions
FR3122467A1 (fr
Inventor
Chammas Rody El
Jinming Liu
Patricia Gardie
Muriel Porto
Wissem Nouainia
Thomas Guenet
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 FR2104529A priority Critical patent/FR3122467B1/fr
Priority to CN202280044865.0A priority patent/CN117561413A/zh
Priority to PCT/EP2022/060974 priority patent/WO2022229138A1/fr
Priority to KR1020237040639A priority patent/KR20240001210A/ko
Priority to EP22725745.8A priority patent/EP4330607A1/fr
Publication of FR3122467A1 publication Critical patent/FR3122467A1/fr
Application granted granted Critical
Publication of FR3122467B1 publication Critical patent/FR3122467B1/fr
Active legal-status Critical Current
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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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/31—Expansion valves
    • F25B41/34—Expansion valves with the valve member being actuated by electric means, e.g. by piezoelectric actuators
    • F25B41/35—Expansion valves with the valve member being actuated by electric means, e.g. by piezoelectric actuators by rotary motors, e.g. by stepping motors
    • 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
    • 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
    • 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
    • F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/04—Refrigeration circuit bypassing means
    • F25B2400/0403—Refrigeration circuit bypassing means for the condenser
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/04—Refrigeration circuit bypassing means
    • F25B2400/0409—Refrigeration circuit bypassing means for the 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/04—Refrigeration circuit bypassing means
    • F25B2400/0411—Refrigeration circuit bypassing means for the expansion valve or capillary tube
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Abstract

Procédé de calibrage d’une vanne d’expansion électronique (5,7,8) au sein d’un dispositif de gestion thermique (1) d’un véhicule automobile, l’ouverture de ladite vanne d’expansion électronique (5,7,8) étant pilotable au moyen d’un moteur électrique pas à pas, ladite vanne d’expansion électronique (5,7,8) comprenant une première butée (X1) dite basse dans la direction d’une fermeture maximum de la vanne d’expansion électronique (5,7,8) et une deuxième butée (X2) dite haute dans la direction d’une ouverture maximum de la vanne d’expansion électronique (5,7,8), chaque butée étant une position de référence permettant de calibrer la vanne d’expansion électroniqueledit procédé comportant les étapes suivantes :- détermination d’une position prévisionnelle d’ouverture (Z) de la vanne d’expansion électronique (5,7,8),- détermination du nombre de pas entre la position prévisionnelle d’ouverture (Z) de la vanne d’expansion électronique (5,7,8) et les première (X1) et deuxième (X2) butées,- sélection comme position de référence la butée (X1, X2) ayant le nombre de pas le plus faible par rapport à la position prévisionnelle d’ouverture (Z) ,- calibrage de la vanne d’expansion électronique (5,7,8) par ouverture ou fermeture de ladite vanne d’expansion électronique (5,7,8) jusqu’à sa position de référence sélectionné. Figure d’abrégé : Fig 7
FR2104529A 2021-04-29 2021-04-29 Procédé de calibrage d’une vanne d’expansion électronique au sein d’un dispositif de gestion thermique d’un véhicule automobile Active FR3122467B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR2104529A FR3122467B1 (fr) 2021-04-29 2021-04-29 Procédé de calibrage d’une vanne d’expansion électronique au sein d’un dispositif de gestion thermique d’un véhicule automobile
CN202280044865.0A CN117561413A (zh) 2021-04-29 2022-04-26 用于校准机动车辆的热管理装置内的电子膨胀阀的方法
PCT/EP2022/060974 WO2022229138A1 (fr) 2021-04-29 2022-04-26 Procédé de calibrage d'une vanne d'expansion électronique au sein d'un dispositif de gestion thermique d'un véhicule automobile
KR1020237040639A KR20240001210A (ko) 2021-04-29 2022-04-26 자동차의 열 관리 장치 내의 전자 팽창 밸브를 교정하는 방법
EP22725745.8A EP4330607A1 (fr) 2021-04-29 2022-04-26 Procédé de calibrage d'une vanne d'expansion électronique au sein d'un dispositif de gestion thermique d'un véhicule automobile

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2104529A FR3122467B1 (fr) 2021-04-29 2021-04-29 Procédé de calibrage d’une vanne d’expansion électronique au sein d’un dispositif de gestion thermique d’un véhicule automobile
FR2104529 2021-04-29

Publications (2)

Publication Number Publication Date
FR3122467A1 FR3122467A1 (fr) 2022-11-04
FR3122467B1 true FR3122467B1 (fr) 2023-04-14

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR2104529A Active FR3122467B1 (fr) 2021-04-29 2021-04-29 Procédé de calibrage d’une vanne d’expansion électronique au sein d’un dispositif de gestion thermique d’un véhicule automobile

Country Status (5)

Country Link
EP (1) EP4330607A1 (fr)
KR (1) KR20240001210A (fr)
CN (1) CN117561413A (fr)
FR (1) FR3122467B1 (fr)
WO (1) WO2022229138A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4986085A (en) * 1989-09-12 1991-01-22 American Standard Inc. Incremental electrically actuated valve
US7656115B2 (en) * 2007-06-15 2010-02-02 Trane International Inc. Calibrating stepper motor by driving fractional ranges
FR3070557A1 (fr) * 2017-08-29 2019-03-01 Valeo Systemes Thermiques Dispositif de connexion electrique pour vehicule automobile refroidi par un circuit de fluide refrigerant

Also Published As

Publication number Publication date
FR3122467A1 (fr) 2022-11-04
WO2022229138A1 (fr) 2022-11-03
KR20240001210A (ko) 2024-01-03
CN117561413A (zh) 2024-02-13
EP4330607A1 (fr) 2024-03-06

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