| 分布式变频水泵的节能分析 |
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| 引用本文： | 张杰,杜瑞环,兰菁,高国奉.分布式变频水泵的节能分析[J].节能,2011,30(6):62-64. |
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| 作者姓名： | 张杰 杜瑞环 兰菁 高国奉 |
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| 作者单位： | 河北省暖通空调工程技术研究中心,河北工程大学,河北邯郸056038 |
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| 基金项目： | 河北省科学研究与发展计划项目 |
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| 摘 要： | 简述分布式变频水泵的节能原理,以热水系统为例,对动力集中式供热系统和分布式变频供热系统进行定量分析,计算结果表明:设计工况下传统供热方式阀门能耗占总能耗近30%,分布式变频系统阀门能耗几乎为0,同时水泵的能耗也大大降低,而两种供热方式的初投资相差无几。分布式变频系统代替电动调节阀具有很大的节能潜力。
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| 关 键 词： | 变频 分布式 泵耗 节能 |
Energy-saving analysis of the distributed variable frequency pump |
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| ZHANG Jie,DU Rui-huan,LAN Jing,et al.Energy-saving analysis of the distributed variable frequency pump[J].Energy Conservation,2011,30(6):62-64. |
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| Authors: | ZHANG Jie DU Rui-huan LAN Jing |
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| Affiliation: | ZHANG Jie,DU Rui-huan,LAN Jing,et al(Hebei HVAC Engineering Technology Research Center,Handan 056038,China) |
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| Abstract: | The energy-saving principle of the distributed variable frequency pump was described.In hot water system for example,quantitative analysed of dynamic cent realized heat-supply system and the distributed variable frequency heat-supply system.The results show that traditional heating methods valve design conditions door nearly 30% of total energy consumption,distributed energy conversion system valve is almost 0,and the energy consumption of the pump is greatly reducing,but the initial investment of two heati... |
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| Keywords: | frequency distributed pump energy consumption energy-saving |
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