This book belongs to the field of mine safety, and it first introduces the severity of mine fire and the impact of mine fire on air flow through practical cases, and then leads to the most important control technology of underground air flow during fire. At the same time, the causes of mine fire, the characteristics of fire and the commonly used equipment for fire fighting are systematically sorted out and analyzed. The corresponding monitoring and prevention measures are given for different places and different types of mine fires. The theoretical analysis of this book is of great significance for the continuous improvement and strengthening of coal mine fire prevention and control technical measures, and ensures the personal safety and normal production of coal mine personnel. The feature is from the actual accident lessons, from the tragic accident safety analysis. For readers, you can learn about the accident in this special scenario, understand the basic theory of preventing and extinguishing mine fires, and give reference to the safety production of other industries. The main readers are safety management personnel, coal mine practitioners and mining field students.