CN117545968A - 供应氦冷量的预冷回路和方法 - Google Patents

供应氦冷量的预冷回路和方法 Download PDF

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Publication number
CN117545968A
CN117545968A CN202280044589.8A CN202280044589A CN117545968A CN 117545968 A CN117545968 A CN 117545968A CN 202280044589 A CN202280044589 A CN 202280044589A CN 117545968 A CN117545968 A CN 117545968A
Authority
CN
China
Prior art keywords
helium
cooling
cooling bath
bath container
line
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.)
Pending
Application number
CN202280044589.8A
Other languages
English (en)
Chinese (zh)
Inventor
卢茨·德克尔
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.)
Linde Cryogenic Technology Co ltd
Original Assignee
Linde Cryogenic Technology Co ltd
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 Linde Cryogenic Technology Co ltd filed Critical Linde Cryogenic Technology Co ltd
Publication of CN117545968A publication Critical patent/CN117545968A/zh
Pending legal-status Critical Current

Links

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
    • F25B9/08—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using ejectors
    • 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
    • F25B9/14—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the cycle used, e.g. Stirling cycle
    • 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
    • F25B40/00—Subcoolers, desuperheaters or 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
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • 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
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • F25B41/24—Arrangement of shut-off valves for disconnecting a part of the refrigerant cycle, e.g. an outdoor part
    • 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
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
    • H05K7/20354—Refrigerating circuit comprising a compressor
    • 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
    • F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
    • F25B2341/001—Ejectors not being used as compression device
    • F25B2341/0011—Ejectors with the cooled primary flow at reduced or low pressure
    • 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—Component parts or details not otherwise provided for in this subclass
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/075—Details of compressors or related parts with parallel compressors
    • 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—Component parts or details not otherwise provided for in this subclass
    • F25B2400/23—Separators

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)
CN202280044589.8A 2021-07-05 2022-07-04 供应氦冷量的预冷回路和方法 Pending CN117545968A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP21020348.5A EP4116639A1 (de) 2021-07-05 2021-07-05 Vorkühlkreis und verfahren zur helium-kälteversorgung
EP21020348.5 2021-07-05
PCT/EP2022/025306 WO2023280439A1 (de) 2021-07-05 2022-07-04 Vorkühlkreis und verfahren zur helium-kälteversorgung

Publications (1)

Publication Number Publication Date
CN117545968A true CN117545968A (zh) 2024-02-09

Family

ID=76807460

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280044589.8A Pending CN117545968A (zh) 2021-07-05 2022-07-04 供应氦冷量的预冷回路和方法

Country Status (6)

Country Link
US (1) US20240302081A1 (cg-RX-API-DMAC7.html)
EP (2) EP4116639A1 (cg-RX-API-DMAC7.html)
JP (1) JP2024523917A (cg-RX-API-DMAC7.html)
KR (1) KR20240054924A (cg-RX-API-DMAC7.html)
CN (1) CN117545968A (cg-RX-API-DMAC7.html)
WO (1) WO2023280439A1 (cg-RX-API-DMAC7.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12135149B2 (en) * 2020-10-23 2024-11-05 Illuminated Extractors, Ltd. Heating and refrigeration system
WO2023147671A1 (en) * 2022-02-07 2023-08-10 Anyon Systems Inc. Multi-cryostat dilution refrigerator
US12566023B2 (en) * 2022-12-14 2026-03-03 International Business Machines Corporation Modular cooling farm for cryogenic application
CN116428759A (zh) * 2023-06-13 2023-07-14 北京中科富海低温科技有限公司 一种用于长距离运输低温流体的制冷系统和方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6710358A (cg-RX-API-DMAC7.html) * 1967-07-27 1969-01-29
CH501321A (de) * 1968-12-19 1970-12-31 Sulzer Ag Verfahren zum Kühlen eines Verbrauchers, der aus einem teilweise stabilisierten Supraleitungsmagneten besteht
NL7315487A (nl) * 1973-11-13 1975-05-15 Philips Nv 3he-4he verdunningskoelmachine.
JPS607396B2 (ja) * 1976-05-31 1985-02-23 株式会社東芝 超電導装置
CH625609A5 (cg-RX-API-DMAC7.html) * 1977-12-23 1981-09-30 Sulzer Ag
SU918717A1 (ru) * 1980-05-20 1982-04-07 Предприятие П/Я А-7904 Циркул ционна система криостатировани
US4346563A (en) * 1981-05-15 1982-08-31 Cvi Incorporated Super critical helium refrigeration process and apparatus
JPS61110851A (ja) * 1984-11-05 1986-05-29 アイシン精機株式会社 ジユ−ルトムソン冷凍装置
JPH0721357B2 (ja) * 1987-09-24 1995-03-08 株式会社日立製作所 極低温冷凍装置
JP2964055B2 (ja) * 1991-11-20 1999-10-18 日本酸素株式会社 超臨界ヘリウム発生装置
JP2007085706A (ja) * 2005-09-26 2007-04-05 Sanyo Electric Co Ltd 冷凍装置
GB201210927D0 (en) * 2012-06-20 2012-08-01 Oxford Instr Nanotechnology Tools Ltd Reduction of blockages in a cryogenic refrigerator system
JP5946749B2 (ja) * 2012-11-01 2016-07-06 住友重機械工業株式会社 冷凍装置
WO2016103296A1 (ja) * 2014-12-25 2016-06-30 日揮株式会社 冷凍装置
JP6939691B2 (ja) * 2018-04-27 2021-09-22 株式会社デンソー エジェクタ式冷凍サイクル
JP6926153B2 (ja) * 2019-07-03 2021-08-25 大陽日酸株式会社 超電導体の冷却装置及び超電導体の冷却方法
FR3107586B1 (fr) * 2020-02-21 2022-11-18 Air Liquide Dispositif et procédé de réfrigération à dilution

Also Published As

Publication number Publication date
WO2023280439A1 (de) 2023-01-12
EP4367449A1 (de) 2024-05-15
EP4116639A1 (de) 2023-01-11
JP2024523917A (ja) 2024-07-02
KR20240054924A (ko) 2024-04-26
US20240302081A1 (en) 2024-09-12

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