| 滴灌系统压力调节器的研制及水力性能试验研究 |
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| 引用本文： | 刘晓丽,牛文全,吴普特.滴灌系统压力调节器的研制及水力性能试验研究[J].农业工程学报,2005,21(13):96-99. |
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| 作者姓名： | 刘晓丽 牛文全 吴普特 |
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| 作者单位： | 中科院水利部水土保持研究所，国家节水灌溉杨凌工程技术研究中心，杨凌 712100;中科院水利部水土保持研究所，国家节水灌溉杨凌工程技术研究中心，杨凌 712100;中科院水利部水土保持研究所，国家节水灌溉杨凌工程技术研究中心，杨凌 712100 |
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| 基金项目： | 中国科学院水利部水土保持研究所领域前沿项目“新型低压滴灌系统理论与设计”(2002AA2Z4101) |
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| 摘 要： | 滴灌系统管网的压力损失引起的压力偏差，是造成灌水不均匀的主要原因之一。该文介绍了一种能够稳定压力的装置及其结构，通过对其水力性能的测试和分析，提出了该装置适宜的工作范围，同时对测试过程中出现的若干问题进行了探讨。
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| 关 键 词： | 滴灌系统 压力调节器 水力性能 |
| 收稿时间： | 2004/2/26 0:00:00 |
Development and experimental research on hydraulic characteristics of the pressure-regulated adjuster in the drip irrigation system |
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| Liu Xiaoli,Niu Wenquan and Wu Pute.Development and experimental research on hydraulic characteristics of the pressure-regulated adjuster in the drip irrigation system[J].Transactions of the Chinese Society of Agricultural Engineering,2005,21(13):96-99. |
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| Authors: | Liu Xiaoli Niu Wenquan and Wu Pute |
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| Abstract: | Pressure discrepancy which was produced by pressure loss of the pipe-line in the drip irrigation system was one of the main causes that lead to irrigation dis-uniformity. The paper introduced a pressure stabilization device and its structure, after testing on its hydraulic characteristics and analysis. Then the proper application boundary was presented, and several problems that appeared in the course of test were discussed. |
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| Keywords: | drip irrigation system pressure-regulated adjuster hydraulic characteristics |
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