| 使用吸附式制冷机实现大型低温系统氦压缩机节能的研究 |
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| 引用本文： | 彭晋卿,武玉,郭友明,徐光福.使用吸附式制冷机实现大型低温系统氦压缩机节能的研究[J].低温工程,2009(1). |
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| 作者姓名： | 彭晋卿 武玉 郭友明 徐光福 |
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| 作者单位： | 1. 中国科学院等离子体所,合肥,230031
2. 南京师范大学,南京,210042 |
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| 摘 要： | 采用喷油氦螺杆压缩机高压级润滑油废热驱动硅胶一水吸附式制冷机制取冷量.同时利用液氮槽排出的低温氮气冷却高压级压缩机吸、排气的方法可以显著降低压缩机的功耗.以EAST超导托卡马克可控核聚变装置低温系统为例,理论计算证明润滑油的废热完全可以驱动吸附式制冷机正常工作;采用吸附式制冷机+低温氮气冷却吸、排气后氦压缩机能耗可以减少9.7%.
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| 关 键 词： | 低温系统节能 氦压缩机 废热驱动吸附式制冷 吸气温度能耗 |
Use of adsorption chiller to achieve energy saving of helium compressor of large-scale cryogenic system |
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| Peng Jinqing,Wu Yu,Guo Youming,Xu Guangfu.Use of adsorption chiller to achieve energy saving of helium compressor of large-scale cryogenic system[J].Cryogenics,2009(1). |
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| Authors: | Peng Jinqing Wu Yu Guo Youming Xu Guangfu |
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| Affiliation: | 1Institute of Plasma Physics;Chinese Academy of Sciences;Hefei 230031;China;2Nanjing Normal University;Nanjing 210042;China |
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| Abstract: | Utilization of the adsorption chiller driven by waste heat from the oil circuit of high stage compressor and the low temperature gas nitrogen to cool down the suction temperature can reduce the energy consumption of the compressor significantly.Building on the cryogenic system of EAST superconducting Tokamak fusion device,the waste heat from the oil of high stage compressor was enough to drive the adsorption chiller and about 9.7% energy consumption can be reduced when the new system of the EAST helium comp... |
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| Keywords: | energy saving of cryogenic system helium compressor adsorption chiller driven by waste heat suction temperature energy consumption |
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