目前,我国农田、果树、大棚、城市绿地等灌溉方式,都存在浪费水资源的弊端。同时,很多灌溉技术所用的装置复杂,实施麻烦,也给农田耕作和农技维护带来许多不便。广东省深圳市的秦佳滨发明的一种纳米节水管,采用改性塑料粒子至少通过挤出机挤出成型后,再通过加热充气膨胀制成,其管壁形成有纳米级渗水孔,其制造方法包括步骤制作改性塑料粒子,挤出成型,加热,充气膨胀等。用该技术生产加工的纳米节水管及纳米节水器,其管 At present, the irrigation methods such as farmland, fruit trees, greenhouses and urban green space in our country all have the drawbacks of wasting water resources. At the same time, many of the devices used in irrigation technology are complex and cumbersome to implement, and also cause a lot of inconvenience to farmland farming and agricultural technology maintenance. Qin Jiabin, Shenzhen, Guangdong Province, invented a nano-water-saving pipe, the use of modified plastic particles at least extruded through the extruder, and then inflated by heating inflation, the wall formed with nano-scale water seepage hole, the manufacturing method Including the steps of making modified plastic particles, extrusion molding, heating, inflation and expansion. Use this technology to produce and process nano-water-saving pipes and nano-water-saving devices and their pipes