High-precision energy-saving temperature control device of industrial silicon casting furnace

The utility model relates to the technical field of casting furnaces, and discloses a high-precision energy-saving temperature control device for an industrial silicon casting furnace, a solar panel is arranged on the upper surface of a heating box, an energy storage battery is arranged on the lower surface of the solar panel above the heating box, an air inlet is arranged on one side of the heating box, and an air outlet is arranged on the other side of the heating box. One side of the heating box is provided with an air inlet, the other side of the heating box is connected with a heating pipe, one side of the air outlet box is provided with an air outlet, the other side of the air outlet box is connected with a ventilation pipe, one side of the heating box and the air outlet box is provided with a temperature measuring rod between the heating pipe and the ventilation pipe, and the front surfaces of the heating box and the air outlet box are provided with a control box. Through the arrangement of the solar p