| 摘要 |
FIELD: agricultural engineering. ^ SUBSTANCE: sprayer has frame, reservoir, leveling reservoir, pipelines, air duct, and sprinkler including air pipe, upper plate, and base which are separated from each other by layer defining slit-type nozzle. Feeding pipe is positioned in front of slit-type nozzle. Air pipe is axially aligned with slit-type nozzle. Layer consists of two parts having shape of radial curved line at their outlet ends. Feeding pipe is disposed in horizontal plane, is formed arc-shaped and is provided with openings in its lower part. ^ EFFECT: increased efficiency, reduced consumption of working fluid, and increased width of spray. ^ 2 dwg |
