煤矿通风与灭火研究现状及展望

Current Status and Prospects of Coal Mine Ventilation and Fire Extinguishing Research

摘要: 煤矿通风与防灭火技术是保障矿井安全生产的关键手段。随着煤炭开采向深部和智能化发展，通防工作面临新挑战。本文综述了通风系统优化、瓦斯治理与抽采、煤自燃与火灾防治、监测预警与智能系统等方面的研究现状。重点介绍了通风网络建模、CFD模拟、瓦斯抽采技术及自燃倾向性判定。最后，探讨了未来向智能化、集成化及深部灾害适应方向的发展趋势。研究对提升煤矿本质安全与智能化水平具有重要参考价值。

Abstract: Ventilation and fire prevention technology in coal mines are key means to ensure safe production in mines. With the development of deep and intelligent coal mining, the prevention and control work is facing new challenges. This article summarizes the research status of ventilation system optimization, gas control and extraction, coal spontaneous combustion and fire prevention, monitoring and warning, and intelligent systems. The focus is on ventilation network modeling, CFD simulation, gas extraction technology, determination of spontaneous combustion tendency, and intelligent monitoring and early warning methods. Finally, the future development trends towards intelligence, integration, and deep disaster adaptation were discussed. The research has important reference value for improving the intrinsic safety and intelligence level of coal mines.