| 氦质谱检漏仪在350MW汽轮机真空系统检漏中的应用 |
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| 引用本文： | 王建,甘智勇,张利,屈斌. 氦质谱检漏仪在350MW汽轮机真空系统检漏中的应用[J]. 价值工程, 2013, 32(1): 317-319 |
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| 作者姓名： | 王建 甘智勇 张利 屈斌 |
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| 作者单位： | 天津市电力公司电力科学研究院,天津,300384 |
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| 摘 要： | 本文介绍了氦质谱检漏仪的工作原理及功能特点,结合使用经验介绍了氦质谱检漏仪应用于汽轮机真空系统检漏的测试方法,在军粮城发电厂9号机组汽轮机真空系统检漏中快速、准确地检测出了漏点,并有效地改善了机组真空状态。
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| 关 键 词： | 氦质谱检漏仪 真空系统 检漏 应用 |
Application of Helium Mass Spectrometer Leak Detector in Leak Detection of 350MW Steam Turbine Vacuum System |
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| WANG Jian , GAN Zhi-yong , ZHANG Li , QU Bin. Application of Helium Mass Spectrometer Leak Detector in Leak Detection of 350MW Steam Turbine Vacuum System[J]. Value Engineering, 2013, 32(1): 317-319 |
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| Authors: | WANG Jian GAN Zhi-yong ZHANG Li QU Bin |
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| Affiliation: | WANG Jian;GAN Zhi-yong;ZHANG Li;QU Bin(Tianjin Electric Power Company Electric Power Academy of Sciences,Tianjin 300384,China) |
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| Abstract: | This paper introduces working principle and function characteristics of the helium mass spectrometer leak detector,combined with the experience of using,introduces leak detection method of using helium mass spectrometer leak detector to detect the leak in steam turbine vacuum system.The results show that it can quickly and accurately detect the leak in steam turbine vacuum system of No.9 turbine vacuum system at Junliangcheng Power Plant. |
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| Keywords: | helium mass spectrometer leak detector vacuum system leak detection application |
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