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小型潜水泵具有体积小,重量轻,移动方便,安装简单,适应性强,开机前不需要引水和注水排气,便于操作,与塑料软管或浅埋胶管配套使用,深受山区农民欢迎。在1986年长达200天大旱中,洛南县在沿河川道的10区29乡,新配小型潜水泵346台,新增有效灌溉面积2422亩,通过两年多的投入使用,效果较好。 1.充分利用小股水源,省水节能洛南县是以中低山为主的土石山区。河流小溪密布,流域面积在3平方公里以上的河流231条,其中枯水流量在2.64公升/秒以上的145条,小型潜水泵正适应这一特点。过去李河
Small submersible pump with small size, light weight, easy to move, easy to install, adaptable, do not need to start before the diversion and water injection exhaust, easy to operate, and plastic hose or tube supporting the use of shallow, welcomed by farmers in mountainous areas. In a drought of up to 200 days in 1986, Luonan County newly equipped 346 small submersible pumps in 29 townships of 10 districts along the river course with an additional effective irrigation area of 2,422 mu. After more than two years of operation, the effect was better it is good. 1. Make full use of small stocks of water, water and energy saving Luonan County is mainly low mountainous areas of rock and mountain. There are 231 rivers with a stream area of 3 km2 or more, of which 145 have a low flow rate of 2.64 liters / second or more. Small submersible pumps are adapting to this feature. Li River in the past