| 水动施肥装置的设计与试验 |
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| 引用本文： | 李百军,王晓宁.水动施肥装置的设计与试验[J].江苏大学学报(自然科学版),2002,23(2):9-12. |
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| 作者姓名： | 李百军 王晓宁 |
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| 作者单位： | 1. 江苏大学机械工程学院,江苏,镇江,212013
2. 江苏大学生物与环境工程学院,江苏,镇江,212013 |
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| 基金项目： | 江苏省“十五”重大攻关项目 (苏科技 (2 0 0 0 ) 3 2 2号苏财工 (2 0 0 0 ) 195号 ) |
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| 摘 要： | 施肥灌溉是灌溉设施的主要功能之一。本文创新地研制了水动施肥装置，它利用施肥主管高压水自身的压力，推动泵罐活塞来回运动而把肥液注入到主管中去。作者通过对该装置的设计，研制和试验，分析注肥流量和注肥频率，得出所研制的水动施肥装置运行成本低，适用性好，特别适合于小规模，简易型的施肥设施。
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| 关 键 词： | 水动施肥装置 设计 试验 施肥灌溉 |
| 文章编号： | 1007-1741(2002)02-0009-04 |
Design and Experiment on Hydrodynamic Fertilizer Injection Unit |
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| LI Bai jun ,WANG Xiao? ning.Design and Experiment on Hydrodynamic Fertilizer Injection Unit[J].Journal of Jiangsu University:Natural Science Edition,2002,23(2):9-12. |
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| Authors: | LI Bai jun WANG Xiao? ning |
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| Institution: | LI Bai jun 1,WANG Xiao? ning 2 |
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| Abstract: | Fertilization is one of the main functions of the irrigation system. The authors develop a hydrodynamic fertilizer injection unit in which the high force of water in the main tube is utilized to push the piston to run back and forth to inject the fertilizer into the main tube .The authors analyze the rate of the flow and the frequency of fertilizer injection on the basis of the design, research and experiment ation of the unit, and reach a conclusion that the hydrodynamic fertilizer injection unit ia lover in cost, better in adaptability and extremely suitable for small scale fertilization equipment. |
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| Keywords: | hydrodynamic fertilizer injection unit design experiment |
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