微喷带灌溉技术研究进展  

Research Progress of Micro-sprinkler Belt Irrigation Technology

作　　者：李道西 张圣山 刘欢 卢争光 侯皓森 LI Daoxi;ZHANG Shengshan;LIU Huan;LU Zhengguang;HOU Haosen(School of Water Conservancy,North China University of Water Resources and Electric Power,Zhengzhou 450046,China;Huzhou CCCC Investment Development Co.,Ltd.,Huzhou 313009,China)

机构地区：[1]华北水利水电大学水利学院,河南郑州450046 [2]湖州中交投资发展有限公司,浙江湖州313009

出　　处：《华北水利水电大学学报（自然科学版）》2024年第2期81-87,共7页Journal of North China University of Water Resources and Electric Power：Natural Science Edition

基　　金：国家自然科学基金项目(52179015);河南省重大科技专项(201300311400);华北水利水电大学研究生创新课题(YK-2021-36)。

摘　　要：微喷带具有安装使用方便、抗堵塞、投资低等优点,近年来被广泛应用于农业生产中。与喷灌和滴灌相比,微喷带的相关理论研究尚不完善。从微喷带的制造现状、水力特性、喷洒均匀度、组合设计以及应用5个方面对微喷带的相关理论进行了总结。总体来说,目前市面上的微喷带产品性能参差不齐。研究方面,微喷带的水力特性多通过试验获得,而建立计算机模型来模拟的方式尚不多见;由于微喷带灌溉兼具喷灌和滴灌的特性,其合理的设计喷洒均匀度以及相关设计规范还需要进一步研究。应用方面,智能化微喷带水肥一体化灌溉技术是微喷带灌溉技术未来的发展方向。Micro-sprinkler belts are widely used in agricultural production in recent years because of their advantages of easy installation,anti-clogging and low investment.Compared with sprinkler and drip irrigation,the relevant theoretical research of micro-sprinkler is not yet perfect.The theories related to micro-spray belts are summarized from five aspects,namely,the current status of manufacturing of micro spray belts,hydraulic properties,spray uniformity,combination design,and applications.In general,the performance of micro-spray belt products currently on the market is uneven.In the aspect of research,the hydraulic characteristics of micro-sprinkler belts are mostly obtained by experiment,but the means of establishing computer model to simulate is still rare.Due to the characteristics of both sprinkler and drip irrigation,the reasonable design of spray uniformity and related design specifications need to be further studied.In terms of application,intelligent water-fertilizer integration irrigation technology is the future development direction of micro-sprinkler irrigation technology.

关 键 词：微喷带 喷洒均匀度 水力特性 生产工艺 

分 类 号：S275.5[农业科学—农业水土工程]