Abstract: The thermodynamic disasters, refers to the coal mine fire and gas explosion in this paper, happened frequently in China coal mines, which seriously threatens to the safety of coal mine production and personal safety of the miners. Recent years, scholars have achieved tremendous achievements at the evaluation of coal mine disaster accidents. In this paper, based on literature review, the research status of thermodynamic disasters in coal mine is introduced in detail. What's more, the deficiency of the existing research was analyzed, and the development trend of safety judgment for thermal dynamic disaster rescue was discussed. It establishes a prediction model of dynamic evaluation on mine thermodynamic disasters, so that the rescue safety degree and the development trend of disaster are estimated according to hazards information obtained at any moment after disasters happened.