CN114111082A - 一种基于gm制冷机的过冷液氮循环系统 - Google Patents
一种基于gm制冷机的过冷液氮循环系统 Download PDFInfo
- Publication number
- CN114111082A CN114111082A CN202111286314.9A CN202111286314A CN114111082A CN 114111082 A CN114111082 A CN 114111082A CN 202111286314 A CN202111286314 A CN 202111286314A CN 114111082 A CN114111082 A CN 114111082A
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- Prior art keywords
- liquid nitrogen
- heat exchanger
- circulating system
- cooling
- pump
- 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.)
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Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 334
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 167
- 239000013526 supercooled liquid Substances 0.000 title claims abstract description 44
- 239000007788 liquid Substances 0.000 claims abstract description 136
- 238000004781 supercooling Methods 0.000 claims abstract description 20
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 17
- 238000001816 cooling Methods 0.000 claims abstract description 16
- 239000000110 cooling liquid Substances 0.000 claims abstract description 13
- 238000009413 insulation Methods 0.000 claims abstract description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000007654 immersion Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000006837 decompression Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
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
- F25B9/14—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
- F25B2309/00—Gas cycle refrigeration machines
- F25B2309/14—Compression machines, plants or systems characterised by the cycle used
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202111286314.9A CN114111082A (zh) | 2021-11-02 | 2021-11-02 | 一种基于gm制冷机的过冷液氮循环系统 |
Applications Claiming Priority (1)
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CN202111286314.9A CN114111082A (zh) | 2021-11-02 | 2021-11-02 | 一种基于gm制冷机的过冷液氮循环系统 |
Publications (1)
Publication Number | Publication Date |
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CN114111082A true CN114111082A (zh) | 2022-03-01 |
Family
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Family Applications (1)
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CN202111286314.9A Pending CN114111082A (zh) | 2021-11-02 | 2021-11-02 | 一种基于gm制冷机的过冷液氮循环系统 |
Country Status (1)
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CN (1) | CN114111082A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114974792A (zh) * | 2022-06-28 | 2022-08-30 | 中国科学院高能物理研究所 | 一种用于超导波荡器的无液氦低温励磁装置 |
CN115289738A (zh) * | 2022-08-03 | 2022-11-04 | 中国科学院上海高等研究院 | 一种用于井下单色器的液氮冷却系统及其使用方法 |
WO2023203864A1 (ja) * | 2022-04-20 | 2023-10-26 | 三菱重工業株式会社 | 冷凍コンテナ |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0849550A1 (de) * | 1996-12-18 | 1998-06-24 | Messer Griesheim Gmbh | Flüssiggas-Kühlungssystem zur Kühlung eines Verbrauchers auf Tieftemperatur |
CN2767916Y (zh) * | 2005-01-28 | 2006-03-29 | 中国科学院理化技术研究所 | 用于冷却高温超导电缆的过冷液氮循环冷却装置 |
CN1969158A (zh) * | 2004-06-28 | 2007-05-23 | 古河电气工业株式会社 | 超导电力设备用冷却系统 |
JP2009216333A (ja) * | 2008-03-12 | 2009-09-24 | Taiyo Nippon Sanso Corp | 超電導部材の冷却方法 |
US20140069116A1 (en) * | 2011-05-09 | 2014-03-13 | L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Cryogenic cooling device and method |
JP2019095079A (ja) * | 2017-11-17 | 2019-06-20 | 大陽日酸株式会社 | 高温超電導電力機器用冷却システム及びその運転方法 |
CN110802996A (zh) * | 2019-12-12 | 2020-02-18 | 酷豹低碳新能源装备科技(常州)有限公司 | 一种lng空调制冷系统 |
CN110858509A (zh) * | 2018-08-23 | 2020-03-03 | 住友重机械工业株式会社 | 超导磁铁冷却装置及超导磁铁冷却方法 |
-
2021
- 2021-11-02 CN CN202111286314.9A patent/CN114111082A/zh active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0849550A1 (de) * | 1996-12-18 | 1998-06-24 | Messer Griesheim Gmbh | Flüssiggas-Kühlungssystem zur Kühlung eines Verbrauchers auf Tieftemperatur |
CN1969158A (zh) * | 2004-06-28 | 2007-05-23 | 古河电气工业株式会社 | 超导电力设备用冷却系统 |
CN2767916Y (zh) * | 2005-01-28 | 2006-03-29 | 中国科学院理化技术研究所 | 用于冷却高温超导电缆的过冷液氮循环冷却装置 |
JP2009216333A (ja) * | 2008-03-12 | 2009-09-24 | Taiyo Nippon Sanso Corp | 超電導部材の冷却方法 |
US20140069116A1 (en) * | 2011-05-09 | 2014-03-13 | L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Cryogenic cooling device and method |
JP2019095079A (ja) * | 2017-11-17 | 2019-06-20 | 大陽日酸株式会社 | 高温超電導電力機器用冷却システム及びその運転方法 |
CN110858509A (zh) * | 2018-08-23 | 2020-03-03 | 住友重机械工业株式会社 | 超导磁铁冷却装置及超导磁铁冷却方法 |
CN110802996A (zh) * | 2019-12-12 | 2020-02-18 | 酷豹低碳新能源装备科技(常州)有限公司 | 一种lng空调制冷系统 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023203864A1 (ja) * | 2022-04-20 | 2023-10-26 | 三菱重工業株式会社 | 冷凍コンテナ |
CN114974792A (zh) * | 2022-06-28 | 2022-08-30 | 中国科学院高能物理研究所 | 一种用于超导波荡器的无液氦低温励磁装置 |
CN114974792B (zh) * | 2022-06-28 | 2023-02-17 | 中国科学院高能物理研究所 | 一种用于超导波荡器的无液氦低温励磁装置 |
CN115289738A (zh) * | 2022-08-03 | 2022-11-04 | 中国科学院上海高等研究院 | 一种用于井下单色器的液氮冷却系统及其使用方法 |
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CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Tang Shouquan Inventor after: Li Jianwei Inventor after: Li Minhong Inventor after: Xie Hong Inventor after: Wang Zhenzi Inventor after: Yu Peng Inventor after: Wang Zhe Inventor after: Lv Zhining Inventor after: Li Zhonghang Inventor after: Gong Junqiang Inventor before: Wang Zhenzi Inventor before: Yu Peng Inventor before: Wang Zhe Inventor before: Lv Zhining Inventor before: Li Zhonghang Inventor before: Gong Junqiang Inventor before: Li Jianwei |
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Application publication date: 20220301 |