FR3104243B1 - Système et procédé de refroidissement pour véhicule par l’intermédiaire d’un fluide caloporteur à haute température de condensation - Google Patents

Système et procédé de refroidissement pour véhicule par l’intermédiaire d’un fluide caloporteur à haute température de condensation Download PDF

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Publication number
FR3104243B1
FR3104243B1 FR1913991A FR1913991A FR3104243B1 FR 3104243 B1 FR3104243 B1 FR 3104243B1 FR 1913991 A FR1913991 A FR 1913991A FR 1913991 A FR1913991 A FR 1913991A FR 3104243 B1 FR3104243 B1 FR 3104243B1
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FR
France
Prior art keywords
cooling system
heat transfer
transfer fluid
compression device
condensing temperature
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
FR1913991A
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English (en)
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FR3104243A1 (fr
Inventor
Vincent Pommé
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.)
Airbus Helicopters SAS
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Airbus Helicopters 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 Airbus Helicopters SAS filed Critical Airbus Helicopters SAS
Priority to FR1913991A priority Critical patent/FR3104243B1/fr
Publication of FR3104243A1 publication Critical patent/FR3104243A1/fr
Application granted granted Critical
Publication of FR3104243B1 publication Critical patent/FR3104243B1/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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
    • 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
    • F25B41/385—Dispositions with two or more expansion means arranged in parallel 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
    • 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
    • F25B5/02—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
    • F25B6/00—Compression machines, plants or systems, with several condenser circuits
    • F25B6/02—Compression machines, plants or systems, with several condenser circuits 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
    • F25B2400/13—Economisers
    • 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
    • F25B2400/23—Separators
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/50—On board measures aiming to increase energy efficiency

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  • 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 et un système de refroidissement (1) pour refroidir un habitacle (65) d’un véhicule (60). Ledit système de refroidissement (1) est muni d’un circuit fermé (10) dans lequel circule un fluide caloporteur à haute température de condensation et comportant un compresseur (30), un condenseur (13), un réservoir (19), un détendeur principal (15) et un évaporateur principal (11). Ledit compresseur (30) comprend un premier et un deuxième dispositifs de compression (31,32), avec des taux de compression différents, ledit premier dispositif de compression (31) étant agencé en amont dudit deuxième dispositif de compression (32). Ledit système de refroidissement (1) comporte un circuit secondaire (18) muni d’un évaporateur secondaire (12) reliant ledit réservoir (19) à une entrée dudit deuxième dispositif de compression (32). Un flux d’air balayant ledit évaporateur principal (11) refroidit ledit habitacle (65) et un flux d’air balayant ledit évaporateur secondaire (12) refroidit une armoire électronique (55) dudit véhicule (60). Figure abrégé : figure 4
FR1913991A 2019-12-09 2019-12-09 Système et procédé de refroidissement pour véhicule par l’intermédiaire d’un fluide caloporteur à haute température de condensation Active FR3104243B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1913991A FR3104243B1 (fr) 2019-12-09 2019-12-09 Système et procédé de refroidissement pour véhicule par l’intermédiaire d’un fluide caloporteur à haute température de condensation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1913991 2019-12-09
FR1913991A FR3104243B1 (fr) 2019-12-09 2019-12-09 Système et procédé de refroidissement pour véhicule par l’intermédiaire d’un fluide caloporteur à haute température de condensation

Publications (2)

Publication Number Publication Date
FR3104243A1 FR3104243A1 (fr) 2021-06-11
FR3104243B1 true FR3104243B1 (fr) 2021-11-26

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR1913991A Active FR3104243B1 (fr) 2019-12-09 2019-12-09 Système et procédé de refroidissement pour véhicule par l’intermédiaire d’un fluide caloporteur à haute température de condensation

Country Status (1)

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FR (1) FR3104243B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101155494B1 (ko) * 2009-11-18 2012-06-15 엘지전자 주식회사 히트 펌프
FR3067796A1 (fr) * 2017-06-16 2018-12-21 Valeo Systemes Thermiques Circuit de chauffage a pompe a chaleur de vehicule automobile et procede de gestion associe
US11149971B2 (en) * 2018-02-23 2021-10-19 Emerson Climate Technologies, Inc. Climate-control system with thermal storage device

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Publication number Publication date
FR3104243A1 (fr) 2021-06-11

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