Infrared thermal imaging provides real-time monitoring and security for the production process in the energy metallurgy industry through non-contact temperature measurement. At present, power generation, transmission, substation, power distribution and other power systems in its operation, due to the complexity of the operating environment, long time and other factors, various types of equipment and lines will appear in different degrees of thermal defects, manual discovery is difficult to find, the proximity of the investigation of potential safety hazards, infrared thermal imaging equipment can be used for temperature detection of the various aspects of the power system, image analysis, intelligent diagnostics, etc., to help the staff in a timely manner at a safe distance to detect Safety hazards and defects problems, reduce the occurrence of accidents, to ensure the safe and economic operation of the power grid.In the petrochemical industry, thermal imaging provides important technical support for safe production, equipment monitoring and leakage detection in this industry, including equipment inspection and online monitoring, oil field mining monitoring, oil field mining monitoring, storage tank level monitoring, gas leakage detection, temperature measurement for energy-saving renovation of furnaces, and pipeline heat preservation detection. Infrared thermal imaging technology plays an important role in safety production, equipment maintenance, energy management and environmental protection in the iron and steel industry, including equipment operation status monitoring, ladle and molten iron detection, hot air pipe temperature detection, distribution cabinet temperature detection, transportation tank lining damage detection, rotary kiln monitoring, cold rolling process monitoring, and converter furnace wall monitoring. This not only improves productivity and product quality, but also enhances workplace safety.