摘要
对于高中水头、长距离、大直径的有压输水管道,其压力和流量调节、控制是较难解决的问题,引黄联接段工程在国内首次运用多喷孔淹没套筒式流量调节阀,能更灵活机动地调节、控制输水管道的流量和压力,为引黄工程联接段全线自动化调度管理提供了方便。
For pressure waterline with high-and-medium waterhead, long distance and large diameter, the regulation and control of its pressure and flow is more difficult to resolve. And the flow regulating valve with multi-orifice and inundated jacket used in the joint section of YRDP for the first time in China can regulate and control the flow and pressure of waterline flexibly, which provides convenience for the automatized dispatching and controlling along the whole waterline in joint section of YRDP.
出处
《科技情报开发与经济》
2003年第6期219-220,共2页
Sci-Tech Information Development & Economy
关键词
流量调节阀
自动化调度管理
联接段
引黄工程
flow regulating valve
automatized dispatching and controlling
joint section
YRDP
