| 离心泵调速运行试验与节能效果分析 |
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| 引用本文： | 裴毅,杨晓珍,龙志军,罗瑶.离心泵调速运行试验与节能效果分析[J].农机化研究,2007(9):140-142,146. |
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| 作者姓名： | 裴毅 杨晓珍 龙志军 罗瑶 |
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| 作者单位： | 1. 湖南农业大学,工学院,长沙,410128
2. 华南农业大学,工学院,广州,510642 |
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| 摘 要： | 为了节约能源,提高水泵及泵站的运行效率,以喷灌泵BX50-31( =192.36)为研究对象,进行了恒定扬程和变装置扬程(假设H=KQ2)不同工况下的变速调节试验;对试验结果进行节能效果分析,得到了在相对流量为50%的调节流量下,较节流调节高达87.52%的相对节能效果.所得结论对研究离心泵的节能、离心泵设计的改进具有一定的参考价值.
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| 关 键 词： | 机械设计 离心泵 试验 调速运行 节能分析 离心泵 调速 运行试验 节能效果分析 Centrifugal Pump Effect Analysis Energy Performance Test Modulation 价值 改进 设计 节流调节 调节流量 相对流量 结果 调节试验 变速 工况 假设 |
| 文章编号： | 1003-188X（2007）09-0140-03 |
| 收稿时间： | 2006-12-04 |
| 修稿时间： | 2006-12-04 |
Velocity Modulation Performance Test and Conserves Energy Effect Analysis on Centrifugal Pump |
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| PEI Yi,YANG Xiao-zhen,LONG Zhi-jun,LUO Yao.Velocity Modulation Performance Test and Conserves Energy Effect Analysis on Centrifugal Pump[J].Journal of Agricultural Mechanization Research,2007(9):140-142,146. |
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| Authors: | PEI Yi YANG Xiao-zhen LONG Zhi-jun LUO Yao |
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| Institution: | 1.College of Engineering, Hunan Agricultural University, Changsha, 410128, China; 2.College of Engineering, South Agricultural University Guangzhou, 510642, China |
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| Abstract: | In order to save energy and improve operational efficiency of centrifugal pump and pump station, this article take spray irrigation pumps (BX50-31 (ns=192.36)) as research object, carried on constantly lift and variable installment lift (supposition H=KQ2) under different operating mode speed change adjustment experiment, carried on energy conservation effect analysis to test result, obtained in relative flow under 50 regulation flow , it is up to 87.52(Table 3) relatively energy-conserving result to regulate reducing just men, Conclusion has certain reference value to energy-conservation to study on centrifugal pump improvement and design. |
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| Keywords: | machine design centrifugal pump experiment velocity modulation movement run energyconservation analysis |
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