| 大型双向X型流道泵站机组减振技术研究 |
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| 引用本文： | 罗仕宏,朱华明,刘朝福,汪业保,张后文,孙运平. 大型双向X型流道泵站机组减振技术研究[J]. 排灌机械, 2001, 19(4): 15-20 |
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| 作者姓名： | 罗仕宏 朱华明 刘朝福 汪业保 张后文 孙运平 |
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| 作者单位： | 1. 安徽省凤凰颈排灌站
2. 安徽省机电排灌总站 |
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| 摘 要： | 安徽省凤凰颈排灌站是一座大型双向X型流道泵站，文中简述了凤凰颈泵站机组运行中出现的故障，即机组振动问题；分析了故障产生的主要原因，是由出水流道水流脉动压强差引发了泵轴振摆，导致机组振动；本研究采用隔开振动源的措施消除了故障，通过运行实践证明，隔开振动源的方法简单、合理、可行，达到了使机组运行平稳的预期效果，并取得了显著的经济和社会效益。
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| 关 键 词： | 轴流泵 护套管 振动 减振技术 地X型流道 |
| 文章编号： | 1005-6254(2001)04-0015-06 |
Pumping Axis Amortization Study in Pumping Station With X Style Outlet |
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| LUO Shi-hong,ZHU Hua-ming,LIU Chao-fu,WANG Ye-bao,ZHANG Ho u-wen,SUN Yun-ping. Pumping Axis Amortization Study in Pumping Station With X Style Outlet[J]. Drainage and Irrigation Machinery, 2001, 19(4): 15-20 |
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| Authors: | LUO Shi-hong ZHU Hua-ming LIU Chao-fu WANG Ye-bao ZHANG Ho u-wen SUN Yun-ping |
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| Abstract: | This atricle analyzed the malfunction in the Fenghuangjing Pumping Station, whic h was caused by the fluctuation pressure intensity error in outlet. By spacing o ut the vibration source,we solved this problem. According to the operation, it i s proved that this method is casy and reasonable. This method gets the desired e ffect making the pumping axis working stable, resulting in district economical a nd social benefits. |
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| Keywords: | Axial-flow pump X style outlet Pumping axis Amortization |
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