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非圆形喷洒域的喷头辅助装置
Authors
王飞,冯浩,吴普特,汪有科,范兴科,戚鹏,喻黎明
Publication date
19 June 2002
Publisher
Abstract
一种非圆形喷洒域的喷头辅助装置,其特点是采用中空的万向节结构,其上端连接喷头,下端连接供水管,在供水管外固定套接制有曲线状闭合凹槽的套环,其外活套有座套,座套上设有导杆置于凹槽内,在万向节外包套下端置有传动杆连至座套上端,本实用新型由于导杆在曲线状凹槽内滑行的同时有上下位移,能带动喷头腑仰角的变化,实现非圆形喷洒域的喷灌
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Full text
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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