| 摘要 |
FIELD: technological processes. ^ SUBSTANCE: sprinkler is intended for household and medical purposes. In sprinkler elastic balloon is equipped with centrifugal nozzle that provides sufficient spraying at limited pressure. For more convenience the nozzle is shifted forward in relation to the symmetry axis. For manufacturability the swirler is installed in the nozzle from behind. For finely dispersed spraying there may be several nozzles installed. In order to prevent spontaneous outflow the sprinkler is provided with opening in the tube or cover, or loose-hanging valve in cover. ^ EFFECT: increase of sprinkler use convenience. ^ 6 cl, 2 dwg |
