矿井热宽温度环境人体热健康分区热调节模型  

Human thermal health and divisional thermal regulation model in wide hot temperature range environment of mine

作　　者：王珏 周西华[1,2] 白刚[1,2] 孟凡康[3] 肖木峰 WANG Jue;ZHOU Xihua;BAI Gang;MENG Fankang;XIAO Mufeng(College of Safety Science & Engineering,Liaoning Technical University,Fuxin Liaoning 123000,China;Key Laboratory of Mine Thermodynamic Disasters & Control of Ministry of Education,Liaoning Technical University,Fuxin Liaoning 123000,China;College of Civil Engineering,Liaoning Technical University,Fuxin Liaoning 123000,China)

机构地区：[1]辽宁工程技术大学安全科学与工程学院,辽宁阜新123000 [2]辽宁工程技术大学矿山热动力灾害与防治教育部重点实验室,辽宁阜新123000 [3]辽宁工程技术大学土木工程学院,辽宁阜新123000

出　　处：《中国安全生产科学技术》2020年第11期134-139,共6页Journal of Safety Science and Technology

基　　金：辽宁省教育厅高校科研基金资助项目(LJCL001,LJ2017QL035)。

摘　　要：为评价矿井热环境中工人职业健康安全状况,提出矿井热宽温度环境人体热健康状态的基本特征与生理要求,分析热宽温度环境人体分区热调节规律与热健康状态的对应关系。基于生物控制论的观点,提出热宽温度范围内不同热应力作用下人体分区热调节机制,建立人体分区热调节模型。结果表明:模型能实现对环境热应力作用下人体物理热平衡状态与生理状态的参数化描述,揭示多因素作用下人体热健康状态的热应力边界与变化规律。分区热调节模型提供了人体热健康状态定量模拟平台,通过参数调整可使模型适应研究需求,模型为井下热环境工人职业健康安全状况分析与评价提供了可参考的思路与方法。In order to evaluate the workers’occupational health and safety conditions under the thermal environment in mine,the basic characteristics and physiological requirements of human thermal health status in the wide hot temperature range environment of mine were put forward,and the correspondence between the laws of human divisional thermal regulation and the thermal health status in the wide hot temperature environment was analyzed.Based on the viewpoint of biological cybernetics,the mechanism of human divisional thermal regulation under the effect of different thermal stresses in the wide hot temperature range was proposed,and a human divisional thermal regulation model was established.The results showed that the model could realize the parametric description of human physical heat balance status and physiological status under the effect of environmental thermal stress,and reveal the thermal stress boundary and change laws of human thermal health status under multiple factors.The divisional thermal regulation model provides a quantitative simulation platform of human thermal health status,and it can fit the research requirements by adjusting the parameters.The research provide new ideas and methods for the analysis and evaluation on the occupational health and safety status of workers in the mine thermal environment.

关 键 词：热宽温度 人体热健康 分区热调节 调节模型 

分 类 号：X968[环境科学与工程—安全科学]