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VACUUM ›› 2025, Vol. 62 ›› Issue (5): 63-69.doi: 10.13385/j.cnki.vacuum.2025.05.10

• Vacuum Acquisition System • Previous Articles     Next Articles

Development of Air Cooled Helium Compressor for G-M Refrigerator

CHENG Xiang, WANG Hao, FENG Xinyu, DENG Jialiang, WU Yifeng   

  1. Vacre Technology Co., Ltd., Hefei 230088, China
  • Received:2024-09-29 Published:2025-09-29

Abstract: G-M refrigerators use helium as the refrigeration working medium, and adiabatic degassing refrigeration is carried out by Simon expansion, which is widely used in superconducting magnet cooling, helium liquefaction, cryogenic pumps and cryostats. As an important part of the GM refrigerator system, the helium compressor provides power for the helium circulation in the GM refrigerator system. The compressor compresses helium to ensure that it flows through the system in a high pressure and pure state, meeting the needs of GM chillers for circulating working medium. According to the differences in cooling methods, helium compressors are divided into water-cooled and air-cooled types. This paper mainly introduces the design requirements and methods of air-cooled helium compressors, and completes the performance test of the whole machine to verify the rationality and effectiveness of the design.

Key words: refrigerator, helium compressor, finned tube heat exchanger, air cooling

CLC Number:  TB6

[1] 武义锋,丁先庚.大功率涡旋式氦压缩机系统的研制[J].低温与超导,2011,39(2):10-12.
[2] 冯欣宇,杨杨.集成电路制造用制冷机低温泵发展现状[J].真空,2022,59(2):42-47.
[3] 党海政.极低温区氦气循环多级直流线性压缩系统及设计方法: CN202110100816.1[P]2022-07-29.
[4] 胡忠军,吴霞俊,林文剑,等.大型氦气螺杆压缩机核心技术研究开发与应用[J].科学通报,2022,67(21):2482-2491.
[5] 王少臣. 小型全封闭式氦气压缩机的研究[J].真空与低温,1994(1):6-11.
[6] 仲伟业. 射电天文低温接收机及其关键技术研究[C]//中国电子学会.全国微波毫米波会议论文集(上册):2020年卷.北京:电子工业出版社,2020.
[7] 纪斌,王贤华,徐友平,等.低温接收机关键技术标准研究与制定[J].低温与超导,2016,44(5):23-26.
[8] 吴业正. 制冷机压缩机[M].北京:机械工业出版社,2010.
[9] WANG C, ZHAO Z, WU J H.Nearly isothermal compression characteristics of the helium oil-flooded scroll compressor[J]. Applied Thermal Engineering, 2024,251:123597.
[10] LEI G, GONG L H, LU W H, et al.The design and study of a reciprocating helium compressor[C]//20th International Cryogenic Engineering Conference. Beijing,China: Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, 2005.
[11] MASUYAMA S, MATSUMOTO K, NUMAZAWA T.Improvement of 4 K cooling power by coaxial pipe regenerator for a Gifford-McMahon cryocooler[J].Journal of Physics: Conference Series, 2021, 1857:012007.
[12] 曲宏伟,李林,剧成成,等.超低温制冷用喷油螺杆氦气压缩机的研制[J].制冷与空调,2018,18(9):60-63.
[13] 崔体磊,郑庆元,邱德来,等.高温热管换热器的稳定性设计和结构参数优化[J].清洗世界,2024,40(10):23-25.
[14] CAMARGO J R, GODOY J E, EBINUMA C D.An evaporative and desiccant cooling system for air conditioning in humid climates[J].Journal of the Brazilian Society of Mechanical Sciences and Engineering, 2005, 27(3):243-247.
[15] 谷雨,龚路远,郭亚丽,等.基于欧拉壁面液膜模型的管内蒸汽冷凝流动和液膜特性的数值模拟研究[J].工程热物理学报,2024,45(3):764-768.
[16] 杨宇翔,王紫荆,雷明准.氦冷固态包层第一壁内插扭带强化换热研究[J].核聚变与等离子体物理,2024,44(3):312-317.
[17] 王祎,邢天阳,朱小良,等.换热表面结垢对U型管蒸汽发生器传热性能的影响分析[J].热能动力工程,2024,39(3):109-115.
[18] 樊灵,屈宗长,靳春梅.涡旋压缩机型线研究的概述[J].机械工程学报,2000,36(9):1-4.
[19] WEBB R L.Air-side heat transfer in finned tube heat exchangers[J].Heat Transfer Engineering, 1980,1(3):33-49.
[20] 程金强,梅宁,赵杰. 风冷翅片管换热器传热特性研究[J]. 热科学与技术,2008(2):120-125.
[21] 周翔,黄东,董玉军,等. 风量及制冷剂流量对翅片管式蒸发器性能的影响[J]. 制冷与空调,2004,4(6):66-68.
[22] 王治林,成凯,林源. 基于CFD的车辆进气系统流场仿真与分析[J]. 工程设计学报,2011,18(4):265-269.
[23] 李海军,张中来,苏之勇,等. 压缩机转速对空气源热泵冷热水机组性能影响[J]. 热科学与技术,2023,22(2):174-180.
[24] 朱建利,阴继翔,李娜英,等. 湿工况下带翼翅片管传热传质特性的数值研究[J]. 化学工程,2024,52(7):45-50.
[25] MOCNIK U, CIKIC A, MUHI S.Numerical and experimental analysis of fluid flow and flow visualization at low Reynolds numbers in a dimple pattern plate heat exchanger[J]. Energy, 2024, 288:129812.
[26] 刘东立, MARC D, GUENTER T, 等. 一种针对GM型氦压缩机的模拟方法[J].工程热物理学报,2017,38(3):459-463.
[27] WIRIYSART S, HOMMALEE C, NAPHON P.Thermal cooling enhancement of dual processors computer with thermoelectric air cooler, module[J].Case Studies in Thermal Engineering, 2019,14:100445.
[28] WANG K, CHEN J, ZHAO R, et al.Experimental investigation of the effects of transverse vibration on the supercritical CO2 heat transfer characteristics in horizontal tubes[J]. International Journal of Heat and Mass Transfer, 2023, 214:124311.
[29] 刘强,曹晨燕,王君,等. 涡旋压缩机新型渐变壁厚涡旋齿的设计和工作特性研究[J]. 流体机械,2018,46(12):18-24.
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