摘要
杆式滴头是微灌技术中滴水器系列的一个新品种,属于非压力补偿式紊流滴头,具有结构简单,水力性能好,堵塞后可方便地拆下清洗,成本低,使用寿命长等优点。对其结构设计,水力性能,制造水平以及试验应用均作了详细论述,为广大用户和微灌工程设计人员提供了该滴头的结构特征及性能数据,以便正确选用。
Pole dripper is a new variety of dripper in micro-irrigation technology. It belongs to the type of non-pressure-compensated and turbulent flow dripper. It has some advantages, such as simple structure, excellent hydraulic performance, low costs, long life and convenience to take down and wash when blocked. This paper describes the structure design, hydraulic performance, making level and experimental application in detail. We have offered structure character and performance data of this dripper for users and project designers to select correctly.
出处
《灌溉排水学报》
CSCD
北大核心
2004年第1期59-61,共3页
Journal of Irrigation and Drainage
关键词
滴头
杆式
紊流
滴灌
微灌
dripper
pole
turbulent flow
drip irrigation
micro-irrigation
