| 新型充氮式快开缓关泄压阀 |
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| 引用本文： | 周俊,卢平.新型充氮式快开缓关泄压阀[J].油气储运,2001,20(10):16-18. |
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| 作者姓名： | 周俊 卢平 |
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| 作者单位： | 1. 中石化集团管道储运分公司潍坊输油处
2. 中石化集团管道储运公司襄樊输油处 |
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| 摘 要： | 分析了目前输油管道应用的弹簧式安全阀和橡胶套式泄压阀其优缺点,重点介绍了一种新型的充氮式快开缓关泄压阀,这种泄压阀反应灵敏、泄流量大,弥补了前两种泄压阀的不足,既可保障管道的安全运行,又可降低运行维护费用。
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| 关 键 词： | 长输管道 泄压阀 应用 |
| 修稿时间： | 2001年6月10日 |
A New-Type Nitrogen-filled Quick-opening/Slow Closing Relief Valve |
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| Zhou Jun and Lu Ping.A New-Type Nitrogen-filled Quick-opening/Slow Closing Relief Valve[J].Oil & Gas Storage and Transportation,2001,20(10):16-18. |
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| Authors: | Zhou Jun and Lu Ping |
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| Institution: | Zhou Jun and Lu Ping |
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| Abstract: | Relief valve is a effective pressure protection device. A new-type nitrogen-filled quick-opening/slow closing relief valve is introduced. With sensitive response and high relief volume,this relief valve overcomes the shortcomings of spring loaded safety valve and rubber sleeve relief valve,and can ensure the safe operation of pipeline and decrease maintenance cost of pipeline operation. |
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| Keywords: | oil pipeline relief valve nitrogen-filled qluick-opening/slow closing relief valve |
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