| 非能动梭式特种阀防治水锤的特性分析与应用 |
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| 引用本文： | 方旭,马军,陈崑,曾祥炜.非能动梭式特种阀防治水锤的特性分析与应用[J].安徽电力职工大学学报,2012(3):94-101. |
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| 作者姓名： | 方旭 马军 陈崑 曾祥炜 |
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| 作者单位： | [1]淮北国安电力有限公司,安徽淮北235106 [2]四川大学制造科学与工程学院,四川成都610065 [3]四川孚硌技术公司,四川成都610041 |
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| 摘 要： | 本文介绍了一种新型的止回阀——非能动控制梭式止回阀,与旋启式止回阀在流体、结构原理、流阻系数、密封、启闭特性等方面进行比较,并对梭式止回阀进行了部分实验和仿真分析,得出梭式止回阀具有轴流对称、平衡绕流、低阻流线、启闭时间可调、多元密封、零泄漏、低噪音等优点,并成功应用在淮北国安电力有限公司的凝结水管路上。
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| 关 键 词： | 梭式止回阀 非能动 控制 水锤 |
The Speciality and Application of Passive Control Shuttle-type Special Valve to Avoid Water-attack |
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| FANG Xu,MA Jun,CHEN Kun,ZENG Xiang-wei.The Speciality and Application of Passive Control Shuttle-type Special Valve to Avoid Water-attack[J].Journal of Anhui Electric Power College for Staff,2012(3):94-101. |
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| Authors: | FANG Xu MA Jun CHEN Kun ZENG Xiang-wei |
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| Affiliation: | 1. Huaibei Guoan Power Co., Ltd., Huaibei 235106, China; 2. School of Manufacturing Science and Engineering, Sichuan University, Chengdu 610065, China; 3. Sichuan Fluid Technology Development Co., Ltd., Chengdu 610041, China) |
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| Abstract: | A novel check valve passive control shuttle-type check valve is introduced in this paper based on the comparison of the existing swing check valves including the liquid, structural principle, flow resistance coefficient, airproof and start-stop performances. The experimental and simulation analysis validates that shuttle-type check valve has the advantages of symmetric structure along the pipeline axis, balance circle flow, low coefficient streamline, adjustable start-stop time, muhi-airproof, zero leakage and less noise, successfully used in the condensate pipeline of Huaibei Guoan Power Co., Ltd. |
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| Keywords: | shuttle-type check valve passive control water-attack |
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