Safety prevention and control device system for underground coal mine and prevention and control method thereof

• Main Authors: WANG LEI, LONG DAPENG, GAO YAN, YAN JIAQI, ZHAO CHENFEI, DONG HUI, LI SHENGLI, WANG LIHUAN, HU KAIGENG, WANG BIN, ZHOU DONGLI, LIU BOLEI, MIAO XIANG, HAN GUOQING, WANG CHAO, WANG CHUNQING
• Format: Patent
• Language: Chinese; English
• Published: 31.05.2024
• Subjects: EARTH DRILLING; FIXED CONSTRUCTIONS; MINING; SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS

The invention provides an underground coal mine safety prevention and control device system and a prevention and control method thereof.The safety prevention and control device system comprises a roadway structure which is a double-layer roadway structure formed by stacking an upper-layer roadway and a lower-layer roadway, and a plurality of exits are formed between the upper-layer roadway and the lower-layer roadway at intervals; a lifting channel corresponding to each exit is arranged in the lower layer roadway; the outlets and the lifting channels corresponding to the outlets are jointly provided with an analysis monitor, each analysis monitor is independently connected with an alarm device, and the alarm devices are used for feeding back analysis monitoring results of the analysis monitors to the ground client host. Through specific combination design of the roadway structure, the ground client host, the analysis monitor and the alarm device, the safety of miners can be effectively protected when an accid