| 浮球式液位阀的原理改进设计 |
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| 引用本文： | 于晓光,倪祥梅.浮球式液位阀的原理改进设计[J].商丘师范学院学报,1999(6). |
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| 作者姓名： | 于晓光 倪祥梅 |
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| 作者单位： | 商丘师专物理系!河南商丘，476000，铁道部十九局一处!辽宁辽阳，111000 |
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| 摘 要： | 分析了浮球式液位控制阀易失效的原因．针对问题从原理方面作了改进设计．既保留了原阀简单方便的优点，又克服了存在的先天不足
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| 关 键 词： | 液位控制阀 关闭压力 反馈 |
THE IMPROVEMENT FOR THE PRINCIPLE OF FLOAT CONTROLLED VALVE |
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| Yu Xiaoguang,Ni Xiangmei.THE IMPROVEMENT FOR THE PRINCIPLE OF FLOAT CONTROLLED VALVE[J].Journal of Shangqiu Teachers College,1999(6). |
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| Authors: | Yu Xiaoguang Ni Xiangmei |
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| Institution: | Yu Xiaoguang 1) Ni Xiangmei 2) |
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| Abstract: | The float controlled valve is used often in the liquid level controlled.It is simple in the principle and structure,convenient in the controlled by oneself.But it is clear problem that seal is not tight and seepage is many comparatively.Therefore it is must improved.This thesis analyse the causes of the lost efficacy of the float controlled valve,and find out the problem.Furthemore the design of the improvement is maked out.The merit of the float controlled is retainned and the problem of the seepage is overcomed. |
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| Keywords: | float controlled valve close pressure feedback |
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