摘要
为了解决煤矿热害损伤矿工身体,影响煤矿安全生产的问题,研究设计了矿用降温服(含降温帽)。通过实验室基础研究、人工气候仓模拟、正交试验和两淮部分高温矿井井下现场应用等手段,对其性能进行了综合试验。结果表明:受试者试验前后血清中的乳酸脱氢酶、肌酐、尿素、钠离子、钾离子等生化指标发生了明显改变,说明湿热环境下人体肝脏、肾脏、心脏等功能受到了损害;因此,降温服不仅使人体热感觉及热舒适性明显好转,而且对于人体机能所受到的危害在一定程度上也得到了缓解,为煤矿井下高温环境作业的工人提供了高温保健作用。
In order to solve thermal damage to miners, which influneces on safety of production in high tempera- ture coal mines, mine thermal protective vest （including cooling helmet） was sudied and designed. Performance of thermal protective vest was tested by laboratory study, simulation in artificial climate chamber, orthogonal test and in - situ application in some high temperature mines in Huainan and Huaibei mining areas. The results showed that biochemical indices （Lactate Dehydrogenase, Creatinine, urea, sodium and potassium ion） in ser- um of tested persons before and after experiment in hot environments are changed, which shows that liver, kidney and heart of tested persons were damaged. Mine thermal protective vest （including Cooling helmet） not only im- proves thermal sensation and thermal comfort for miners, but also alleviates to some extent damage to function of human body, which protectes miners health working in high temperature environment.
出处
《安徽理工大学学报（自然科学版）》
CAS
2012年第2期29-34,共6页
Journal of Anhui University of Science and Technology:Natural Science
关键词
降温服
热害矿井
个人防护
thermal protective vest
mine thermal damage
personal protection
