| 浮桶式浪涌破冰装置在高寒地区水电站的应用 |
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| 引用本文： | 牟明,马冬,刘阳东. 浮桶式浪涌破冰装置在高寒地区水电站的应用[J]. 黑龙江电力, 2011, 33(4): 310-312 |
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| 作者姓名： | 牟明 马冬 刘阳东 |
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| 作者单位： | 松江河发电厂,吉林抚松,134500 |
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| 摘 要： | 针对东北高寒地区的水电站在冬季冰冻期间,存在冰压力对水库水工建筑物及水工闸门的破坏现象,采用浮桶与潜水泵相结合的方法,使扬水管深度能够随着水位的变化自动调整,在水下喷水形成涌浪,实现涌浪破冰.实践证明,该方法有效、可靠、效果佳.
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| 关 键 词： | 冰压力 浮桶 潜水泵 水电站 |
Application of bucket-float surge ice breaker for hydropower station in severe frigid area |
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| MU Ming,MA Dong,LIU Yangdong. Application of bucket-float surge ice breaker for hydropower station in severe frigid area[J]. Heilongjiang Electric Power, 2011, 33(4): 310-312 |
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| Authors: | MU Ming MA Dong LIU Yangdong |
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| Affiliation: | MU Ming,MA Dong,LIU Yangdong(Songjianghe Electric Power Plant,Fusong 134500,China) |
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| Abstract: | Since ice pressure destroys hydraulic structure and hydraulic gate of reservoirs during ice period in northeastern severe frigid area,this paper combines bucket float and diving pump to realize surge ice breaking by allowing the depth of lifting pipe automatically adjust with the change of water level and form surge underwater.Practice proves the effectiveness and feasibility of this method. |
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| Keywords: | ice pressure bucket float diving pump hydropower station |
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