With the in-depth advancement of the "Dual-Carbon" strategic goals and the development of new-quality productive forces, intelligent new-energy equipment has been increasingly widely applied in the mining industry, and the lithium-ion battery power supply has become an important power source for mine equipment. However, due to the complex working environment and limited space in mines, the risk of thermal runaway of lithium battery and its secondary disasters is significantly increased. To effectively prevent and control the disaster risk of lithium-ion battery power supply in mines, the disaster chain of "inducement - thermal runaway warning - secondary disaster" was reviewed. The results show that the lithium-ion battery power supply has formed a relatively systematic thermal runaway inducement analysis and monitoring and early warning system in the field of commercial and energy storage, but the research on the thermal runaway evolution mechanism in the complex environment of mines is still not deep enough. The early warning technology of mine thermal runaway should be further developed in the direction of multi-source information fusion and intelligence, and the coordination construction of active early warning and passive protection measures should be strengthened. The research results can provide support for the safe application of lithium-ion battery power supply in underground mines.
| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |