
1. 国网河北省电力有限公司衡水供电分公司
2. 中国矿业大学应急管理与安全工程学院,北京
3. 北京航空航天大学生物与医学工程学院
Published:2025
移动端阅览
[J]. 2025, (4): 82-87.
随着电力需求的快速增长,电力工人在高温环境下带电作业的频率不断增加,高温作业不仅影响工人的健康和安全,还降低工作效率,因此,提出了一种新型相变冷却服,通过改善服装内部微环境来提高电工的热舒适性。介绍相变冷却技术的关键技术,从人体生理参数和主观问卷两方面对该冷却服进行分析,结果表明,相变冷却服显著降低了皮肤和核心温度,尤其是头部、躯干和颈部区域,平均皮肤温度分别下降1.2℃、5.72℃和5.94℃。同时,热感觉和热舒适评分显著降低,湿感觉评分也有所改善。
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