| 摘要 |
A device for spreading a deicing agent onto any surface either autonomously, manually or by remote control. Upon detecting the onset of icing conditions, the device delivers either a granular or liquid deicing agent unto the targeted surface, preventing ice build up. The key components of the device include the deicing agent storage container ,the freezing sensor, the moisture detection sensor, timing circuits, power supply, motor, pump or impeller and switching system circuitry. The device also possesses the capability to log and or transmit data to a central site and can activate various warning signals. The device is contained within a corrosion, weather and vandal resistant housing and is powered by either line current with a battery backup or by battery power alone. The system is designed to require low maintenance and of rugged construction to endure harsh environmental exposure.
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