长输管道水击分析及其控制研究
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摘要
在长距离输油管道运行中,防止水击发生是管道安全平稳运行的重要保证。通过分析长输管道水击的形成过程、原理、特点及其危害,提出了水击波拦截、自动泄压保护、自动调节保护、顺序停泵保护及加强管道水击防护等方法,可有效防止水击的发生。
In the long-distance oil pipeline running,preventing water hammer occurred is important to ensure the smooth and safety running of the pipeline. By analyzing the long-distance pipeline water hammer forming process,principles,characteristics and hazards,the method of water hammer wave interception,automatic pressure relief protection,automatic adjustment protection,pump stop equence protection and strengthen pipeline water hammer protection were proposed,effectively preventing the occurrence of water hammer.
In the long-distance oil pipeline running,preventing water hammer occurred is important to ensure the smooth and safety running of the pipeline. By analyzing the long-distance pipeline water hammer forming process,principles,characteristics and hazards,the method of water hammer wave interception,automatic pressure relief protection,automatic adjustment protection,pump stop equence protection and strengthen pipeline water hammer protection were proposed,effectively preventing the occurrence of water hammer.
引文
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[2]赵海俊,邰宝杰.成品油管道水击保护[J].管道技术与设备,2008(5):18.
[3]杨筱蘅.输油管道设计与管理[M].东营:中国石油大学出版社,2006:376-379.
[4]曾多礼.成品油管道水击保护[J].管道技术与设备,2005(4):26-29.
[5]王玮,马贵阳.输油管网水击危害及其防治[J].油气田地面工程,2010,29(3):46.
[6]刘靓,田远,王群雁.日照-仪征原油管道水击分析与保护[J].油气储运,2014,33(8):909-911.