| PDF92-WY-500进水蝴蝶阀液压控制原理 |
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| 引用本文： | 昋涛.PDF92-WY-500进水蝴蝶阀液压控制原理[J].水电站机电技术,2006,29(5):71-72. |
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| 作者姓名： | 昋涛 |
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| 作者单位： | 新疆伊犁河流域开发建设管理局恰甫其海枢纽管理处 新疆 |
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| 摘 要： | 针对恰甫其海水电厂一管二机的布置方式,选择装设进水阀,避免一台机组运行影响另一台机组工作,本文介绍了恰甫其海电厂选用的PDF92-WY-500水轮机进水阀主要部件组成及其工作机理,通过论述其液压系统控制原理探讨配置选型的合理性以及不足之处。
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| 关 键 词： | 蝴蝶阀 液压控制 液控单向阀 |
| 文章编号： | 1672-5387（2006）05-0070-02 |
| 收稿时间： | 2006-08-10 |
Hydraulic control principle of DPF92-WY-500 inlet butterfly valve |
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| Authors: | GUI Tao |
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| Abstract: | According to the arrangement of one pipe for two turbines at Qiafuqihai Hydropower Station, the inlet valve is installed to avoid the influence of one unit on another when both are in operation. This paper introduces the main composition and working principle of the PDF92-WY-500 inlet valve for Qiafuqihai water turbine, discusses the control principle of the hydraulic system for the inlet butterfly valve, points out the reasonableness and deficiency in the arrangement and the type selection for the hydraulic control system. |
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| Keywords: | butterfly valve hydraulic control one-way valve |
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