| 天然气变频涡旋压缩机的密封研究 |
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| 引用本文： | 彭斌,李超,刘振全. 天然气变频涡旋压缩机的密封研究[J]. 润滑与密封, 2005, 0(6): 107-110 |
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| 作者姓名： | 彭斌 李超 刘振全 |
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| 作者单位： | 兰州理工大学机电工程学院,甘肃,兰州,730050;兰州理工大学石油化工学院,甘肃,兰州,730050 |
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| 摘 要： | 根据天然气变频涡旋压缩机的自身结构特点,重点分析了端面、结合面、间隙、径向和切向泄漏,提出了一套相应的密封方法,并在变频涡旋压缩机试验台上对样机进行了400 h测试,对采集的数据进行了分析.结果表明：该套密封方法能很好地密封天然气,保证了天然气变频涡旋压缩机的可靠性,进而为变频涡旋压缩机在天然气压缩中的广泛应用提供了理论和试验依据。
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| 关 键 词： | 变频涡旋压缩机 泄漏 密封 天然气 测试 |
| 文章编号： | 0254-0150(2005)6-107-4 |
| 收稿时间： | 2005-02-18 |
| 修稿时间： | 2005-02-18 |
The Seal Investigation of Natural Gas Invert Scroll Compressor |
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| Peng Bin,Li Chao,Liu Zhenquan. The Seal Investigation of Natural Gas Invert Scroll Compressor[J]. Lubrication Engineering, 2005, 0(6): 107-110 |
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| Authors: | Peng Bin Li Chao Liu Zhenquan |
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| Affiliation: | 1. College of Mechano-electronic Engineering, Lanzhou Univ. of Tech. , Lanzhou 730050, China ; 2. College of Petrochemical Tech. , Lanzhou Univ. of Tech. , Lanzhou 730050, China |
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| Abstract: | The leakage at end face, conjoint surface, clearance,and other radial and tangential leakage was analyzed according to the structural characteristic of the invert scroll compressor of natural gas, a set of sealing methods was proposed, the prototype was tested on the experimental platform for 400 hours, and the gathered datas were analyzed. The result indicates that this sealing method can well realize natural gas sealing, can guarantee the reliability of the nature gas invert scroll compressor. It offers a theoretical and experimental basis for the wide application of invert scroll compressor in the natural gas compression. |
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| Keywords: | invert scroll compressor leakage sealing natural gas test |
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