摘要
本文针对引黄灌区发展滴灌所面临的泥沙过滤、水量调蓄以及高效利用等突出问题,以内蒙古河套灌区为研究背景,系统研究了引黄水滴灌泥沙过滤技术与产品、水源保证以及滴灌配套技术。获得了泵前低压渗透微滤机新型过滤产品以及滴头抗堵新技术模式,提出了滴灌水源调蓄具体措施以及配套技术,并将这些技术在两个示范区推广应用,取得了较好效果,可为高含沙水滴灌提供借鉴。
In view of the prominent problems faced by drip irrigation in the Yellow River irrigation area,such as sediment filtration,water storage and efficient utilization.Taking Hetao Irrigation District of Inner Mongolia as the research background,the sediment filtration technology and products,water source assurance and drip irrigation matching technology for drip irrigation of Yellow River diversion are systematically studied.New filtering products of low pressure osmotic micro-filter before pump and new anti-blocking technology mode of drip head are obtained.Specific measures and matching technology for drip irrigation water source storage are put forward,and these technologies are popularized and applied in two demonstration areas.It has good effect and can provide reference for drip irrigation with high sediment concentration.
作者
史吉刚
李玮
张瑞喜
马鑫
于健
屈忠义
陆圣女
SHI Jigang;LI Wei;ZHANG Ruixi;MA Xin;YU Jian;QU Zhongyi;LU Shengnyu(Inner Mongolia Autonomous Region Hydraulic Research Institute,Hohhot 010052,China;Inner Mongolia Agriculture University,Hohhot 010018,China;Hohhot Kezhaofeng Water Industry Survey&Design Co.,Ltd.Hohhot 010020,China)
出处
《水利科学与寒区工程》
2018年第12期77-80,共4页
Hydro Science And Cold Zone Engineering
基金
水利部技术示范项目(SF-201811)
内蒙古自治区水利科技重大专项
关键词
引黄灌区
直接引黄水
滴灌
研究
示范
the Yellow River irrigation region
direct the Yellow River water
drip irrigation
research
demonstration
