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[1]谢鹏,秦威南,吕鹏飞,等.屏蔽服冷却系统对人体表面温度影响的研究*[J].中国安全生产科学技术,2020,16(11):159-165.[doi:10.11731/j.issn.1673-193x.2020.11.025]
　XIE Peng,QIN Weinan,LYU Pengfei,et al.Research on influence of cooling system in shielding clothing on surface temperature of human body[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2020,16(11):159-165.[doi:10.11731/j.issn.1673-193x.2020.11.025]
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屏蔽服冷却系统对人体表面温度影响的研究*
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《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
16
期数:
2020年11期
页码:
159-165
栏目:
职业安全卫生管理与技术
出版日期:
2020-11-30

文章信息/Info

Title:
Research on influence of cooling system in shielding clothing on surface temperature of human body
文章编号:
1673-193X(2020)-11-0159-07
作者:
谢鹏; 秦威南; 吕鹏飞; 肖伟民; 何强
（1.北京市劳动保护科学研究所，北京 100054；
2.国网金华供电公司，浙江 金华 321000；
3.北京石油化工学院 安全工程学院，北京 102617；
4.北京市安全生产工程技术研究院，北京 102617；
5.全球能源互联网研究院有限公司，北京 102211)
Author(s):
XIE Peng;  QIN Weinan;  LYU Pengfei;  XIAO Weimin;  HE Qiang
(1.Beijing Municipal Institute of Labour Protection,Beijing 100054,China;
2.State Grid Jinhua Power Supply Company,Jinhua Zhejiang 321000,China;
3.Institute of Safety Engineering,Beijing Institute of Petrochemical Technology,Beijing 102617,China;
4.Beijing Academy of Safety Engineering and Technology,Beijing 102617,China;
5.Global Energy Interconnection Research Institute Co.,Ltd.,Beijing 102211,China)
关键词:
体表温度; 数值模拟; 屏蔽服; 相变材料; 风速; 热阻; 新陈代谢率
Keywords:
skin temperature;  numerical simulation;  shielding clothing;  phasechange material;  wind speed;  thermal resistance;  metabolic rate
分类号:
X968
DOI:
10.11731/j.issn.1673-193x.2020.11.025
文献标志码:
A
摘要:
为科学有效地论证多种方式组合的冷却屏蔽服在不同环境条件下对人体表面温度控制的效果，需要对冷却系统及人体敏感部位发热量进行客观评估。通过对5名健康男性的高温测试，探究人体在不同环境温度下体表温度的变化，得出胸部、背部及额头为热量最高部位，并构建以“人体-降温屏蔽服-外界环境”为主体的冷却系统数值模型，对不同环境中的屏蔽服冷却效果展开研究，分析穿戴冷却屏蔽服时人体躯干部分的温度分布及影响。结果表明：在屏蔽服中靠近胸部、背部部位引入相变材料和风扇，均可帮助人体降低体温，提高舒适度。
Abstract:
In order to scientifically and effectively demonstrate the effect of cooling shielding clothing combined with multiple methods on the surface temperature control of human body under different environmental conditions,it is necessary to objectively evaluate the cooling system and the heat generation of sensitive parts in human body.Through the high temperature tests of 5 healthy men,the changes in the surface temperature of human body under different environmental temperatures were investigated.It was clear that the chest,back and forehead of the human body were the parts with the highest heat generation.A numerical model of cooling system with “human bodycooling shielding clothingexternal environment” as the main body was constructed.The cooling effect of shielding clothing in different environments were studied,and the temperature distribution and influence of human body trunk when wearing the cooling shielding clothing were analyzed.The results showed that both introducing into the phasechange materials in the shielding clothing near the chest and back and fan could help the human body reduce temperature and improve the comfortness.

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备注/Memo

备注/Memo:
收稿日期： 2020-04-01
* 基金项目： 北京市科技新星计划项目（Z181100006218092）；北京市优秀人才培养资助青年拔尖个人项目（2016000026833ZK05）
作者简介： 谢鹏，博士研究生，助理研究员，主要研究方向为安全技术及工程。
通信作者： 吕鹏飞，博士，副教授，主要研究方向为爆炸安全。
更新日期/Last Update: 2020-12-06