Intermittent automatic irrigation system
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United States of America Patent
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-
Apr 10, 2007
Grant Date -
Oct 7, 2004
app pub date -
Dec 19, 2003
filing date -
Dec 25, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An automatic irrigation system having a simplified structure can intermittently supply water (and liquid fertilizer) required by farmer products under water saving conditions depending on the weather condition of the day independent of the size of an irrigation area. Water from a water source is pumped by a motor pump driven with electric power generated by a solar panel and stored in a storage tank. When a predetermined amount of water is stored in the tank, a water draining device continuously drains the stored water. This cycle is repeated in proportion to an amount of solar radiation incident on the solar panel. The water is then guided to the irrigation area with a tube irrigation system.
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