| 高温矿井热舒适性及评价指标的研究 |
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| 引用本文： | 苏昭桂,董文庚,程卫民. 高温矿井热舒适性及评价指标的研究[J]. 矿业安全与环保, 2008, 35(3): 27-29 |
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| 作者姓名： | 苏昭桂 董文庚 程卫民 |
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| 作者单位： | 河北科技大学,环境科学与工程学院,河北,石家庄,050018;山东科技大学,资源与环境工程学院,山东,青岛,266510 |
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| 基金项目： | 河北省高校重点学科建设项目 |
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| 摘 要： | 通过对矿井高温现象的研究,分析影响矿工热舒适性环境因素,建立了矿工热舒适方程,绘制矿工热舒适图,查矿工热舒适图可以确定适宜的风速,并可计算送风量的大小。确定了矿工热舒适性的评价指标PMV,PPD,以及预测计算公式;根据预测平均热感觉指标PMV值评价矿工热舒适性及矿井热害程度的大小。
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| 关 键 词： | 高温矿井 热舒适性 评价指标 安全 |
| 文章编号： | 1008-4495(2008)03-0027-03 |
| 修稿时间： | 2007-09-25 |
Study on Thermal Comfort of High-temperature Mine and Its Appraisal Indexes |
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| SU Zhao-gui,DONG Wen-geng,CHENG Wei-min. Study on Thermal Comfort of High-temperature Mine and Its Appraisal Indexes[J]. Mining Safety & Environmental Protection, 2008, 35(3): 27-29 |
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| Authors: | SU Zhao-gui DONG Wen-geng CHENG Wei-min |
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| Abstract: | Through the investigation of high-temperature situation in mines and the analysis of some environmental factors affecting the thermal comfort of miners,a thermal comfort equation of miners was established and a thermal comfort diagram was drew up,a suitable air speed can be determined by consulting this thermal and the required air quantity can be calculated.The indexes PMV and PPD for appraising thermal comfort of miners and the calculation formula for prediction ware determined.According to the predicted PMV index,the thermal comfort of miners and the degree of thermal hazard in mines can be appraised. |
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