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非圆形喷洒域的摇臂式喷头
Authors
冯浩
吴普特
陈香维
韩文霆
Publication date
27 August 2003
Publisher
Abstract
本发明公开了一种灌溉用非圆形喷洒域的摇臂式喷头,在原摇臂式喷头的基座上安装有凸轮盘,通过凸轮传动使安装在喷嘴前方的碎水螺钉随着喷头转动而上下移动碎水,以改变喷头射程,在不影响原有摇臂式喷头最大射程条件下,理论上可以喷洒出任意边界形状的图形,完全消除了摇臂式喷头重喷、漏喷和界外喷洒现象,真正满足了不同形状地块喷灌的要求。本发明结构简单,科学合理,重量轻,成本低。在不影响原有摇臂式喷头最大射程条件下,从理论上可以喷洒出任意边界形状的图形,完全消除了摇臂式喷头重喷、漏喷和界外喷洒的现象,真正满足现实中不同形状地块喷灌的要求,可广泛用于农田、园林绿地和花卉苗圃等喷灌作业
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Institute of Soil and Water Conservation,Chinese Academy of Sciences and Ministry of Water Resources
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Last time updated on 21/09/2018