| 摘要 |
The present invention relates to a low noise disease prevention and pest control sprinkler which uses a power generator instead of an engine for a disease prevention and pest control process for removing the noise of the engine, and uses power of a chargeable battery when the power is not supplied from the power generator due to malfunction for proceeding the disease prevention and pest control process without stopping. [Reference numerals] (12) Filter; (14) Spray pump; (22) Power generator; (23) Chargeable battery; (24) Charger; (25) Inverter; (26) Current detector; (28) Power supply control unit; (30) Rectifier; (32) Controller; (38) Temperature controller; (42) Ventilation fan; (59) Wheel spray nozzle; (60) Power switch; (62) Frost prevention switch; (64) Reel driving switch; (66) Manual spray switch; (68) Wheel spray switch; (AA) AC power |
