Study on Thermal Comfort of Miner in High-Temperature Condition

摘要：

By investigating high-temperature problem of mine，some factors that affect thermal comfort of miner ware analyzed. According to heat balance equation of human body, miner heat balance equation was deduced. Based on high-temperature condition, miner thermal comfort equation was set up. According to concrete conditions of a working face, miner thermal comfort graph was drawn. By consulting thermal comfort graph, suitable wind speed could be ascertained, and which necessary wind quantity was calculated. PMV, PPD appraisal indexes of miner thermal comfort and forecast calculating formula ware used. According to PMV value, miner thermal comfort can be appraised, which can also be used to appraise big or small of heat harm degree in high temperature mine.

关键词： thermal comfort mine high-temperature appraisal indexes safety

作者: SU Zhaogui CHENG Weimin LIU qingzhou DONG Wengeng ZHOU Gang

作者单位: College of Environment Science & Engineering, Hebei University of Science & Technology, Shijiazhuang College of Environment & Resource, Shandong University of Science & Technology, Qingdao 050018, Shan

会议类型: 国际会议

会议名称: The 2007 International Symposium on Safety Science and Technology(2007采矿科学与安全技术国际学术会议)

会议地点: 河南焦作

会议语种:英文

页码: 1873-1878

在线出版日期: 2007-04-17（万方平台首次上网日期，不代表论文的发表时间）