Irrigation water supply system for arid regions - uses locally available materials, without engines or wind turbines

摘要

The device has two thick tree trunks, next to each other, with two thick screwed-on iron plates, which carry a welded-on round steel bar, with a second similar one, located pivoted above it. The top of this is tubular and carries a ball thrust bearing, and a fitted round bar with adjusting bores. The pivoted bar can be arrested in any position by two flat iron brackets welded to the plate. It also has two screwed-on long bars, which are adjusted by chains, to position the water wheel. There are two toothed gears, driving a pressure turbine. The device can be pivoted, and immersed in a river etc. USE - Irrigation water supply system used in developing countries.