| 供暖系统定流量三通调节阀的应用研究 |
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| 引用本文： | 吴荣华,孙德兴. 供暖系统定流量三通调节阀的应用研究[J]. 暖通空调, 2004, 34(3): 80-83 |
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| 作者姓名： | 吴荣华 孙德兴 |
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| 作者单位： | 哈尔滨工业大学;哈尔滨工业大学 |
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| 摘 要： | 针对供暖系统的动态调节问题，提出三通调节阀的定流量调节形式。推导出支路定流量调节所满足的阻力关系式，测试了现有三通调节阀的阻力特性，分析了定流量三通阀的特征曲线。认为现有三通调节阀不能完全实现定流量的目的，最大流量偏差为27％，所得到的定流量调节特征曲线符合实际情况。
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| 关 键 词： | 供暖系统 定流量三通调节阀 阻力特性 特征曲线 |
Application of constant flow three-way valves in heating system |
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| By Wu Ronghua and Sun DexingHarbin Institute of Technology,Harbin,China. Application of constant flow three-way valves in heating system[J]. Journal Heating Ventilating and Airconditioning, 2004, 34(3): 80-83 |
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| Authors: | By Wu Ronghua Sun DexingHarbin Institute of Technology Harbin China |
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| Abstract: | Puts forward a constant flow adjusting form of three-way valves for dynamic adjusting of heating systems. Deduces a resistance relation formula for branch constant flow adjusting. Tests the resistance features of existing three-way valves. Analyses their characteristic curves. Thinks that existing three-way adjusting valves can not realize constant flow. The maximum deviation is 27%. The characteristic curves obtained accords with actual conditions. |
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| Keywords: | heating system constant flow three-way valves resistance feature characteristic curves |
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