SHEET OF SPRAYER FOR WATER-COOLING TOWER Russian patent published in 1995 - IPC

FIELD: heat power engineering. SUBSTANCE: sheet 1 is corrugated to define a continuous wave. The corrugations are inclined to the edge of sheet 1 and have concave-convex members 6 on their slopes, convex members arranged along their hollows, and concave members arranged along their tops. The convex and concave members arranged along the hollows and tops of the corrugations are made up as spherical hollows 4 and arranged with a step which exceeds the step of arranging of convex-concave members 6. The hollows are decreased in sizes in the direction of the edges of sheet 1. The hollow 4 can be arranged in groups in each of which the hollows are the same in sizes. In groups hollows 4 can be arranged mutually perpendicular in rows or parallel rows with the same step. In the adjacent rows the hollows can be shifted by half step. EFFECT: improved design. 4 cl, 3 dwg