| 摘要 |
FIELD: agriculture. ^ SUBSTANCE: invention claims in-buildable in line drop water outlet connected with internal surface of irrigating pipeline. Drop water outlet has inlet directed into pipeline and outlet connected through flowing medium with outlet window in pipeline wall. Drop water outlet has flattened form limited by first surface with made in it open winding canal, canal inlet being connected through flowing medium with inlet of drop water outlet, and the second surface, opposite the first surface. ^ EFFECT: geometrical form of the first surface of drop water outlet ensures possibility of connecting drop outlet with pipeline internal surface with any orientation relative to radius of pipeline going through the first and the second surfaces with formation of flow-limiting labyrinth, connected with outlet of drop water outlet. ^ 25 cl, 16 dwg |
