FIELD: agricultural engineering. SUBSTANCE: nozzle unit has main slit-type nozzles, whose axes of symmetry are extending in parallel with casing base, and additional slit-type nozzles, whose axes of symmetry are defining with central axis of casing an acute angle. Edges of nozzles are made of flexible material and are toothed. Upon driving of unit, liquid supplied into nozzle unit casing is passing through slit-type nozzles to be converted into fan-like film, which is split into drops for irrigating soil with plants. Slit nozzles are oriented so that fan-like films come into collision to disturb their stability and intensify splitting thereof into drops. Teeth on nozzle edges enhance turbulization of liquid flow and vibration of flexible edges intensifies the process of splitting liquid films into drops. EFFECT: improved quality of liquid spraying due to reduced size of drops and, accordingly, improved agroecological characteristics of artificial rain and increased farm crop yield. 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CASCADE IMPACT-JET NOZZLE | 2000 |
|
RU2179074C2 |
| MOBILE BOOM-TYPE SPRINKLER UNIT | 2000 |
|
RU2200385C2 |
| WEEDAGE CONTROLLING METHOD | 1995 |
|
RU2142227C1 |
| FISH PROTECTIVE DEVICE OF DIVERSION FACILITY | 2003 |
|
RU2250954C1 |
| METHOD FOR FORMING FISH ATTRACTIVE FLOW (VARIANTS) AND FISH PASS STRUCTURE HEAD | 2003 |
|
RU2257444C2 |
| METHOD OF CONVEYANCE OF YOUNG FISH INTO FISH OUTLET AND FISH-AND-TRASH DEVICE FOR IMPLEMENTING THE METHOD | 2003 |
|
RU2250298C2 |
| FISHWAY (VERSIONS) | 2003 |
|
RU2249653C2 |
| FISH PROTECTION DEVICE FOR WATER INTAKE STRUCTURE (VARIANTS) | 2003 |
|
RU2276221C2 |
| FISH PROTECTIVE FACILITY OF DIVERSION FACILITY | 2003 |
|
RU2250299C1 |
| METHOD OF PASSING FISH THROUGH FISH PASS OF FISHWAY AND FISHWAY FOR IMPLEMENTING PROPOSED METHOD | 2003 |
|
RU2236501C1 |
