| 森林消防用离心泵机械密封的改进 |
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| 引用本文： | 赵义,于文华,宋杨,蔡亚光.森林消防用离心泵机械密封的改进[J].林业机械与木工设备,2012(4):52-53. |
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| 作者姓名： | 赵义 于文华 宋杨 蔡亚光 |
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| 作者单位： | 北京林业大学工学院,北京,100083 |
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| 基金项目： | 北京市科委共建项目“京郊山地条件下森林火灾扑救装备的研制” |
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| 摘 要： | 机械密封性能是影响森林消防用离心泵使用性能的重要因素。分析了森林消防用离心泵机械密封失效的原因,改进了机械密封的结构,这对森林消防用离心泵的可靠性和经济性有重要意义。
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| 关 键 词： | 森林消防 离心泵 改进 机械密封 结构 |
Improvement on the Mechanical Seal of Forest Fire Centrifugal Pumps |
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| ZHAO Yi,YU Wen-hua,SONG Yang,CAI Ya-guang.Improvement on the Mechanical Seal of Forest Fire Centrifugal Pumps[J].Forestry Machinery & Woodworking Equipment,2012(4):52-53. |
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| Authors: | ZHAO Yi YU Wen-hua SONG Yang CAI Ya-guang |
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| Institution: | (School of Mechanical Engineering,Beijing Forestry University,Beijing 100083,China) |
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| Abstract: | Mechanical seal performance is an important factor that influences the performance of forest fire centrifugal pumps.The causes of forest fire centrifugal pump mechanical seal failure are analyzed,and the structure of their mechanical seals is improved,which is of great importance for the reliability and economy of forest fire centrifugal pumps. |
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| Keywords: | forest fire prevention centrifugal pump improvement mechanical seal structure pumps seals is |
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