High cold region blast hole deicing and in-hole temperature monitoring system

The utility model provides a blast hole deicing and in-hole temperature monitoring system in an alpine region, and relates to the technical field of solar deicing and optical fiber temperature sensing. The heating device comprises a fixing structure and a heating structure, the fixing structure is arranged at the lower end of a solar panel and comprises a first fixing support, a second fixing support, a third fixing support and a fourth fixing support, and the first fixing support, the second fixing support, the third fixing support and the fourth fixing support are arranged in a rectangular structure. The heating structure comprises an electric heating wire and a three-way high-temperature-resistant PVC hose, the electric heating wire is arranged at the lower end of the solar panel and connected with the solar controller, and the electric heating wire forms a closed heating coil to be embedded into the three-way high-temperature-resistant PVC hose. The device is suitable for various severe condition requirem