灌区明渠水位流量积算仪的研制与应用development-山东农业大学.pdfVIP

山东农业大学学报 自然科学版( ),2016,47(4):565-568 VOL.47NO.42016 Journal of ShandongAgriculturalUniversity (Natural ScienceEdition ) doi:10.3969/j.issn.1000-2324.2016.04.016 灌区明渠水位流量积算仪的研制与应用 1 2 3 4 3* 刘玉海 谢清华 樊铭京 陈祥磊 马树升, , , , 1. 东营市河口区水利局, 山东 东营 257200 2. 枣庄市水利勘测设计院, 山东 枣庄 277800 3. 山东农业大学水利土木工程学院, 山东 泰安 271018 4. 日照市东港区水利局, 山东 日照 276800 摘 要: 灌区明渠量水技术是节水农业的关键技术之一。依据明渠水力学原理中水位流量关系，研发了灌区明渠水位 流量积算仪。经在明渠均匀流渠段或标准量水槽上应用，较传统明渠测流具有效率高、实时性强、精度高等特点。 关键词: 灌区; 明渠; 水位流量; 积算仪 中图法分类号:P332.3 文献标识码:A 文章编号:1000-2324(2016)04-0565-04 Development andApplicationofWaterFlow Integratorin Open Channel ofIrrigatedArea 1 2 3 4 3* LIUYu-hai ,XIEQing-hua ,FANMing-jing ,CHENXiang-lei ,MAShu-sheng 1. WaterBureauof HekouDistrictDongying City,Dongying 257200, China 2.Zaozhuang Water Conservancy InvestigationandDesignInstitute,Zaozhuang 277800, China 3.Collegeof Water Conservancy and CivilEngineering/ShandongAgricultural University, Taian271018,China 4. WaterBureauof DonggangDistrictRizhao City,Rizhao276800,China Abstract:It is one of the key techniquesto measure the water flow in an open channel of irrigated area for thewater-saving agriculture. This paper developed a water flow integrator in irrigated area according to the relationship of water flow in hydraulic principle. Its effect in application was more efficient, more real-time and more accurate than traditional one for open channel. Keywords:Irrigated area;open channel;water lever andflow;integrator 灌区明渠量水技术是灌区实行配水调度、计划用水、节水灌溉、按方收水费的关键技术措施。 [1] 在农业节水灌溉各项技术措施中，灌区量水是一项基础的、关键的、也是难度较大的技术 。该技 术是灌区管理部门进行引水、输水、配水工作必须采用的技