| 小浪底水利枢纽偏心铰弧形闸门液压启闭机设计 |
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| 引用本文： | 滕翔,陈霞. 小浪底水利枢纽偏心铰弧形闸门液压启闭机设计[J]. 人民珠江, 2001, 0(2): 19-21,24 |
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| 作者姓名： | 滕翔 陈霞 |
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| 作者单位： | 黄河水利委员会勘测规划设计研究院, |
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| 摘 要： | 小浪底水利枢纽偏心铰弧门每台液压启闭机由两套油缸和一套液压泵站组成。系统设计中，首次采用蓄能器作为防止闸门下沉的措施；采用插装阀替代传统的普通滑阀，有效地解决了阀件的泄漏问题；油缸密封圈采用进口优质产品，油箱、管道采用不锈钢材料，从而增强了液压启闭机的运行可靠性。
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| 关 键 词： | 偏心铰弧门 液压启闭机 蓄能器 小浪底水利枢纽 弧形闸门 |
| 文章编号： | 1001-9235(2001)02-0019-03 |
Design of Hydraulic Hoists for Eccentric Trunnion Sector Gates of Xiaolangdi Project |
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| TENG Xiang,CHEN Xia. Design of Hydraulic Hoists for Eccentric Trunnion Sector Gates of Xiaolangdi Project[J]. Pearl River, 2001, 0(2): 19-21,24 |
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| Authors: | TENG Xiang CHEN Xia |
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| Abstract: | Each hydraulic hoist of eccentric trunnion sector gate consists of two sets of cylinders and one set of hydraulic pump station.Bladder accumulators are used to supply oil into cylinders when leakage occurs to prevent the gate from sinking.Instead of traditional slide valves,cartridge valves are used to avoid leakage.Imported cylinder seals and stainless pipes and oil cases increase the operation reliability of the hydraulic hoists. |
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| Keywords: | eccentric trunnion hydraulic hoist cylinder accumulator Xiaolangdi Project |
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