首页>
外国专利>
Helicopter model for irrigating plants in decorative garden, has sprinkler irrigation ducts extended from seat towards exterior and driven in rotation by water flow, where ducts comprise spray nozzles at ends, and openings on length
Helicopter model for irrigating plants in decorative garden, has sprinkler irrigation ducts extended from seat towards exterior and driven in rotation by water flow, where ducts comprise spray nozzles at ends, and openings on length
The model has a water inlet conduit (11) placed on a lower surface of a helicopter body (1), and an internal threading for fixing a rotatable seat to an upper end of the conduit. Sprinkler irrigation ducts (21) are extended from the seat towards the exterior, where the seat includes a base with external threading. The ducts (21) comprise spray nozzles (22) at ends, and sprinkler openings (20) on length. The ducts are driven in rotation by water flow.
展开▼
