首页 | 本学科首页   官方微博 | 高级检索  
     检索      

隙控式全射流喷头性能特点及与摇臂式喷头的比较研究
引用本文:李红,袁寿其,谢福琪,任志远,朱兴业.隙控式全射流喷头性能特点及与摇臂式喷头的比较研究[J].农业工程学报,2006,22(5):82-85.
作者姓名:李红  袁寿其  谢福琪  任志远  朱兴业
作者单位:江苏大学流体机械工程技术研究中心,镇江,212013
摘    要:研制了一种新型旋转式喷头——隙控式全射流喷头,介绍了其结构形式及工作原理。首次对二种PX10型号的全射流喷头及一种PY210摇臂式喷头的水力性能进行了对比试验及分析。研究表明:隙控式全射流喷头的流量大于试验用PY2摇臂式喷头8%左右,射程比摇臂式喷头的射程明显加大,最大增幅达到31%。全射流喷头水量分布均匀性与摇臂式喷头相当,但末端雨滴直径小于摇臂式喷头。由于其独特的射流元件及反向机构,全射流喷头结构简单,性能优良,价格低廉,具有显著的节能效果及良好的市场前景。

关 键 词:隙控式全射流喷头  水力性能  摇臂式喷头
文章编号:1002-6819(2006)05-0082-04
收稿时间:2005-05-31
修稿时间:2005-08-24

Performance characteristics of fluidic sprinkler controlled by clearance and comparison with impact sprinkler
Li Hong,Yuan Shouqi,Xie Fuqi,Ren Zhiyuan and Zhu Xingye.Performance characteristics of fluidic sprinkler controlled by clearance and comparison with impact sprinkler[J].Transactions of the Chinese Society of Agricultural Engineering,2006,22(5):82-85.
Authors:Li Hong  Yuan Shouqi  Xie Fuqi  Ren Zhiyuan and Zhu Xingye
Institution:Research Center of Fluid Machinery Engineering Technology, Jiangsu University, Zhenjiang 212013, China
Abstract:A new kind of sprinkler-fluidic sprinkler controlled by outlet clearance waw developed,and its structure and working principle were introduced. The hydraulic performances of two kinds of PX10 fluidic sprinklers and a kind of PY210 impact sprinkler were compared and analyzed by test research for the first time. Results show that the flow rate of fluidic sprinkler is about 8% more than that of impact sprinkler tested, while sprinkler pattern radius obviously increases, almost by 31%. The uniformity of water distribution is nearly the same as that of impact sprinkler tested, while end raindrop diameter is smaller. Because of the unique fluidic element and reversing mechanism, the fluidic sprinkler has a simple structure, a perfect hydraulic performance and a low price with obvious power-saving effect and favorable market future.
Keywords:fluidic sprinkler controlled by outlet clearance  hydraulic performance  impact sprinkler
本文献已被 CNKI 维普 万方数据 等数据库收录!
点击此处可从《农业工程学报》浏览原始摘要信息
点击此处可从《农业工程学报》下载免费的PDF全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号