备用局部通风机电源失电监测报警系统研究与应用
Research and application of power loss monitoring and alarm system for backup local ventilation fan
曾勇 1张春利2
作者信息
- 1. 徐矿能源股份有限公司 张集分公司,江苏 徐州 221132
- 2. 内蒙古煤矿安全培训中心,内蒙古 包头 014000
- 折叠
摘要
旗山煤矿为提高掘进工作面局部供风系统的可靠性和稳定性,通过分析研究,利用现有的井下广播系统、安全监测监控系统,以及自行研制的备用局部通风机电源失电监测报警控制器,形成了具有旗山特色的备用局部通风机电源失电监测报警系统,其应用有效地减少或避免了掘进工作面局部通风机双机同时停运事故,促进了矿井安全生产的进一步发展.
Abstract
In order to improve the reliability and stability of the local air supply system in the excavation face of Qishan Coal Mine,through analysis and research,the existing underground broadcasting system,safety moni-toring and control system,and self-developed backup local ventilation fan power loss monitoring and alarm controller have been used to form a backup local ventilation fan power loss monitoring and alarm system with Qishan characteristics.Its application effectively reduces or avoids accidents of dual shutdown of local ventila-tion fans in the excavation face,promoting further development of mine safety production.
关键词
局部通风机/失电监测/供电Key words
auxiliary fan/power loss monitoring/power supply引用本文复制引用
出版年
2025
NETL
NSTL
万方数据