FR3123715B1 - Cryogenic cooling system - Google Patents

Cryogenic cooling system Download PDF

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Publication number
FR3123715B1
FR3123715B1 FR2106013A FR2106013A FR3123715B1 FR 3123715 B1 FR3123715 B1 FR 3123715B1 FR 2106013 A FR2106013 A FR 2106013A FR 2106013 A FR2106013 A FR 2106013A FR 3123715 B1 FR3123715 B1 FR 3123715B1
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FR
France
Prior art keywords
cryogenic gas
cryogenic
compressor
cooling system
compressed
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
FR2106013A
Other languages
French (fr)
Other versions
FR3123715A1 (en
Inventor
Jerome Lacapere
Julien Tanchon
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.)
Absolut System SAS
Original Assignee
Absolut System 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 Absolut System SAS filed Critical Absolut System SAS
Priority to FR2106013A priority Critical patent/FR3123715B1/en
Publication of FR3123715A1 publication Critical patent/FR3123715A1/en
Application granted granted Critical
Publication of FR3123715B1 publication Critical patent/FR3123715B1/en
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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • 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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/06—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using expanders
    • 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
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/071—Compressor mounted in a housing in which a condenser is integrated

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

L’invention concerne un système de refroidissement cryogénique comprenant, disposés en série, au moins un compresseur (1a, 2a) pour comprimer un gaz cryogénique et au moins un radiateur (1b, 2b) agencé en aval dudit compresseur pour refroidir le gaz cryogénique comprimé, au moins un détendeur (4) pour détendre le gaz cryogénique comprimé,un échangeur de chaleur (5) adapté pour être couplé à un appareil à refroidir par le gaz cryogénique détendu,un échangeur récupérateur (3) adapté pour un échange d’énergie thermique entre le gaz cryogénique comprimé en amont du détendeur (4) et le gaz cryogénique détendu en aval de l’échangeur de chaleur (5), caractérisé en ce qu’il comprend en outre une source froide (10) adaptée pour refroidir chaque radiateur à une température cryogénique et en ce que chaque compresseur est thermiquement isolé ou agencé de sorte à être refroidi par la source froide. Figure pour l’abrégé : Fig 2The invention relates to a cryogenic cooling system comprising, arranged in series, at least one compressor (1a, 2a) for compressing a cryogenic gas and at least one radiator (1b, 2b) arranged downstream of said compressor for cooling the compressed cryogenic gas , at least one expander (4) for expanding the compressed cryogenic gas, a heat exchanger (5) adapted to be coupled to a device to be cooled by the expanded cryogenic gas, a recovery exchanger (3) adapted for energy exchange thermal between the compressed cryogenic gas upstream of the expander (4) and the expanded cryogenic gas downstream of the heat exchanger (5), characterized in that it further comprises a cold source (10) adapted to cool each radiator at a cryogenic temperature and in that each compressor is thermally insulated or arranged so as to be cooled by the cold source. Figure for the abstract: Fig 2

FR2106013A 2021-06-08 2021-06-08 Cryogenic cooling system Active FR3123715B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2106013A FR3123715B1 (en) 2021-06-08 2021-06-08 Cryogenic cooling system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2106013A FR3123715B1 (en) 2021-06-08 2021-06-08 Cryogenic cooling system
FR2106013 2021-06-08

Publications (2)

Publication Number Publication Date
FR3123715A1 FR3123715A1 (en) 2022-12-09
FR3123715B1 true FR3123715B1 (en) 2023-09-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR2106013A Active FR3123715B1 (en) 2021-06-08 2021-06-08 Cryogenic cooling system

Country Status (1)

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FR (1) FR3123715B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101396921B1 (en) * 2013-04-24 2014-05-19 상 욱 김 Constant temperatur maintaining control type cooling apparatus for cryogenic environment
EP3162871A1 (en) * 2015-10-27 2017-05-03 Linde Aktiengesellschaft Hydrogen-neon mixture refrigeration cycle for large-scale hydrogen cooling and liquefaction

Also Published As

Publication number Publication date
FR3123715A1 (en) 2022-12-09

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