| 排沙漏斗应用于自来水供水工程的试验研究 |
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| 引用本文： | 徐燕,邱秀云,周著,牧振伟.排沙漏斗应用于自来水供水工程的试验研究[J].新疆农业大学学报,2005,28(3):63-67. |
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| 作者姓名： | 徐燕 邱秀云 周著 牧振伟 |
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| 作者单位： | 新疆农业大学,水利与土木工程学院,乌鲁木齐,830052 |
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| 基金项目： | 新疆水利水电工程重点学科基金项目 |
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| 摘 要： | 介绍了排沙漏斗在自来水供水工程中的试验研究,特别介绍和分析了排沙漏斗在处理高含沙水流时的截沙率和耗水率,对粒径大于0.075,0.050,0.025,0.010 mm和0.005 mm泥沙的平均截沙率分别达到90.41%,91.78%,90.84%,61.65%和59.64%,而平均排沙耗水量为12.31%.这充分说明了排沙漏斗可以处理极细粒泥沙.
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| 关 键 词： | 高含沙水流 排沙漏斗 截沙率 耗水率 |
| 文章编号： | 1007-8614(2005)03-0063-05 |
| 修稿时间： | 2005年7月23日 |
Analysis on Application of Sediment Funnel to Water Supply Engineering |
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| XU Yan,QIU Xiu-yun,ZHOU Zhu,MU Zhen-wei.Analysis on Application of Sediment Funnel to Water Supply Engineering[J].Journal of Xinjiang Agricultural University,2005,28(3):63-67. |
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| Authors: | XU Yan QIU Xiu-yun ZHOU Zhu MU Zhen-wei |
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| Abstract: | This paper introduces the application of sediment funnel to water supply engineering,especially analyzes the interception efficiency and water consumption when high sandiness stream is treaded with sediment funnel.The experimental results indicated that the average interception efficiency of a grain of sand,whose diameter is larger than 0.075,0.050,0.025,0.010mm and 0.005mm,reaches respectively(90.41%,)91.78%,90.84%,61.65%,and 59.64%.However,average water cnsumption is only 12.31%.At the same time,this paper also proves that sediment funnel can effectively eliminate not only bed load but also suspended load.Especially,sediment funnel is a new works with training for sediment of water supply engineering in northeast in China. |
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| Keywords: | high sandiness stream sediment funnel interception efficiency water consumption |
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