首页>
外国专利>
DEVICE FOR APPLICATION OF LIQUID FERTILISERS WITH IRRIGATION WATER IN DRIP IRRIGATION SYSTEMS
DEVICE FOR APPLICATION OF LIQUID FERTILISERS WITH IRRIGATION WATER IN DRIP IRRIGATION SYSTEMS
展开▼
机译：带滴水灌溉的液体肥料在滴灌系统中的应用装置
展开▼
页面导航
摘要
著录项
相似文献
摘要
FIELD: agriculture.;SUBSTANCE: device for introduction of liquid fertilisers with irrigation water in drip irrigation systems comprises a water source, a sump, a pump station, a filter with gauges, an irrigation network in the shape of a main pipeline with distribution and irrigation pipelines with droppers. To the distribution pipeline there is connected a feed pipeline with liquid fertilisers, the lower section of which is made with a transition two-phase nozzle with a spiral loop, the opening of which is made in the outer wall in the shape of a longitudinal slot. Branch encloses the spiral on the side of the slot and is connected with a diffuser, which, by means of a drain pipeline, is connected to solid fraction holding tank, after which the end of the outlet spiral loop is connected with the help of a pipe with a chamber and active nozzle.;EFFECT: high reliability.;1 cl, 2 dwg
展开▼
