| 离心式水泵密封失效分析及技术改进 |
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| 引用本文： | 杨立全,张丰亮,刘景斌,夏春明. 离心式水泵密封失效分析及技术改进[J]. 机械设计与制造, 2006, 0(3): 106-108 |
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| 作者姓名： | 杨立全 张丰亮 刘景斌 夏春明 |
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| 作者单位： | 滨州市滨南采油厂油气集输大队,滨州,256606 |
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| 摘 要： | 针对离心式水泵填料密封存在的不足之处,通过对螺旋—填料的原理及方案分析,改进了离心泵的密封结构,取得了良好的密封效果及经济效益。
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| 关 键 词： | 离心泵 填料密封 螺纹密封 |
| 文章编号： | 1001-3997(2006)03-0106-02 |
| 收稿时间： | 2005-05-26 |
| 修稿时间： | 2005-05-26 |
Void analysis and technology mending on seal of centrifugal water pump |
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| YANG Li-quan,ZHANG Feng-liang,LIU Jing-bin,XIA Chun-ming. Void analysis and technology mending on seal of centrifugal water pump[J]. Machinery Design & Manufacture, 2006, 0(3): 106-108 |
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| Authors: | YANG Li-quan ZHANG Feng-liang LIU Jing-bin XIA Chun-ming |
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| Affiliation: | Oil- gas Concentrated transportation Department,Binnan Petroleum ExploitationPlant,Binzhou 256606, China |
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| Abstract: | Theprinciplesand schemesofscrew-fillingsealwerediscussed,according to the insufficiency of filling seal in centrifugal water pump.Seal structure ofcentrifugal pumpwas improved on.Better effects of seal and economic benefitswe reobtained. |
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| Keywords: | Centrifugal pump Filling seal Seal of screw thread |
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