喷灌和软管灌溉两用轻小机组研制  

Manufacture of Light Weight and Small Size Machine for Sprinkling Irrigation and Hose Irrigation

作　　者：范永申[1] 黄修桥[1] 仵峰[1] 李金山[1] 

机构地区：[1]中国农业科学院农田灌溉研究所,河南新乡453003

出　　处：《节水灌溉》2008年第10期21-23,共3页Water Saving Irrigation

基　　金："十一五"国家"863"资助项目(2006AA100211);"十一五"国家科技支撑项目(2006BAD11B05)

摘　　要：喷灌和软管灌溉两用轻小机组机翼采用多跨桁架快速拆装连接结构,可根据地块宽度进行调节机翼跨数和喷幅,拓展了轻小机组的适用功能;在两用轻小机组上可安装低压折射式喷头或软管洒水带,既降低系统工作压力和能耗,又能调整灌溉机组的灌溉方式和灌溉水量,提高了机组的适应能力;在机组上还装有高度调节装置,可根据不同作物或不同生育期作物的生长状况调节机组的喷洒高度,尽可能减少风对喷洒均匀度的影响和水分的漂移损失;机组行走动力来自供水系统的绞盘机车。与常规轻小机组相比,该机组具有能耗低、均匀度高、整机性能和适应能力强等优点。The wings of light weight and small size machine for sprinkling irrigation and hose irrigation adopt multi-strides truss with fast disassembling & connection structure.And the strides number of machine's wings and spraying range can be adjusted according to the land width.This develops applicable function of light weight and small size machine.The refractive sprinkler with low pressure or sprinkling hose are installed in the machine,this not only reduces the system working pressure and the energy consumption,but also can adjust the irrigation mode and the irrigation water quantity of irrigation machine,thus enhance adaptive capability of the machine.The setting,which can adjust the sprinkling height of the machine according to the growth status of different crops or in different time and reduce the influence of wind on sprinkling uniformity degree and the excursion losing of the water as possible,is also be installed in the machine.The walking power of the machine comes from the capstan locomotive of the water supply system.Compared with the traditional light-small machine,the machine has the advantages of low energy consumption,high uniformity degree,good holistic performance and adaptation capability,and so on.

关 键 词：喷灌 软管灌溉 轻小机组 桁架 快速拆装连接 

分 类 号：S275.5[农业科学—农业水土工程]