摘要
利用塑料微孔发泡技术生产负压给水管的条件,除具有微泡孔外还需要是开孔,以达到透水的目的。为了能满足研制不同透水率的负压给水管,文章阐述了建立负压给水管微孔数学模型和微孔塑料负压给水管生产模型,以指导研制过程。
The condictions of using plastic porous-pole foaming technology to produce negative-pressure pipe is to open the pole except for miro-floam so as to form permeable water.In order to meet the demands of developing nagetive pipes in different pervious rates, this paper describes how to set up miro-pole methamatical model of negative pipe and the production model of micro-pole plastic negative pipe to guid the development procedure.
出处
《黑龙江水利科技》
2015年第5期1-4,共4页
Heilongjiang Hydraulic Science and Technology
关键词
微孔
塑料
负压给水管
数学模型
研制
micro-pole
plastic
negative pressure pipe
methmatical model
development
