INTELLIGENT ICE MELTING DEVICE BASED ON SELF-HEATING WIRE AND ICE MELTING METHOD THEREOF

摘要

An intelligent ice melting device based on a self-heating wire and an ice melting method thereof. The intelligent ice melting control device is composed of a passive intelligent switch and an isolating switch. The passive intelligent switch is composed of an ice thickness sensor and an intelligent controller, and the isolating switch is formed by connecting an isolating resistor and a control switch in parallel. The ice thickness sensor is composed of an ice thickness sensing plane, an ice thickness sensing connecting rod and an ice thickness sensing fastening sleeve member, the ice thickness sensing plane is composed of an ice thickness sensing wire and a sensing wire positioning rod, and the ice thickness sensing wire and the sensing wire positioning rod are fastened by means of a sensing plane fastening sleeve member. The ice melting process comprises a normal working state, an icing working state, an ice melting working state and a recovery working state. The present invention solves the problem that a power supply needs to be supplied in terms of control and detection when a self-heating conductor is used for manufacturing a heating device, and the icing conditions of power transmission lines can be sensed without a power supply being needed; and after icing of the power transmission lines is sensed, melting of ice on the power transmission lines is automatically started, and ice melting is automatically stopped after it is sensed that ice melting has finished.