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随着矿井开采深度的增加,井下环境进一步恶化,高温热害极大地威胁着井下作业人员的身体健康、工作效率和生产安全,给煤矿带来了严重危害。针对热害防治措施,更多关注在人工制冷降温措施方面的研究,忽略了高温可能是通风系统不合理造成的,有必要对通风系统的合理度进行评价,针对评价结果,再研究是否采取人工制冷降温措施。
With the increase of mining depth, the underground environment is further deteriorated. The high temperature and thermal damage greatly threaten the health, work efficiency and production safety of the underground workers, which brings serious harm to the coal mine. For the prevention and control of thermal damage, more attention should be paid to the research on artificial cooling and cooling measures. Ignoring the high temperature may be caused by the unreasonable ventilation system, it is necessary to evaluate the reasonableness of the ventilation system. For the evaluation results, Cooling cooling measures.