| 球形接头调角度应用于坡地喷灌 |
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| 引用本文： | 向清江,陈超,魏洋洋. 球形接头调角度应用于坡地喷灌[J]. 中国农村水利水电, 2011, 0(2) |
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| 作者姓名： | 向清江 陈超 魏洋洋 |
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| 作者单位： | 江苏省流体机械工程技术研究中心,江苏镇江,212013 |
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| 基金项目： | 江苏省科技支撑项目(BE2008381); 江苏大学校基金资助项目(09JDG049) |
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| 摘 要： | 坡地喷灌中,由于喷洒图形的改变影响了喷洒均匀性,改变立管倾角和改变喷头仰角成为必要,利用球形接头可方便地实现角度调节.通过对10PXH喷头转动均匀性分析,坡地上射程分析以及坡地上径向水量分布试验,给出球形接头的调节范围,以及在不同地形坡度情况下,球形接头合适的调节角度,用于改善坡地喷灌的质量.
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| 关 键 词： | 球形接头 坡地喷灌 射程 角度调节 全射流喷头 |
The Application of Angle Adjustment by Spherical Joint to Sloping Land Sprinkler Irrigation |
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| XIANG Qing-jiang , CHEN Chao , WEI Yang-yang. The Application of Angle Adjustment by Spherical Joint to Sloping Land Sprinkler Irrigation[J]. China Rural Water and Hydropower, 2011, 0(2) |
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| Authors: | XIANG Qing-jiang CHEN Chao WEI Yang-yang |
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| Affiliation: | XIANG Qing-jiang,CHEN Chao,WEI Yang-yang(Research Center of Fluid Machinery Engineering and Technology,Zhenjang 212013,Jiangsu Province,China) |
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| Abstract: | When the sprinkler is used on sloping land,the round spray field and the water distribution uniformity are changed.It is necessary to change the sprinkler's trajectory angle or the irrigation lateral angle,and the angle adjustment can be realized by spherical joint.Based on an analysis of the rotating uniformity of complete fluidic sprinkler,the radius of throw and the water distribution curve,the range of angle adjustment are obtained,and appropriate angles under the condition of different kinds of sloping... |
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| Keywords: | spherical joint sprinkler irrigation on sloping land radius of throw angle adjustment complete fluidic sprinkler |
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