轮船轮机员用新型智能化温控复合降温背心的试制及其降温效果评价  

Trial production of new intelligent temperature-controlled composite cooling vest for ship engineers and evaluation of their cooling effects

作　　者：卢浩 张洲瀛 陈佳晖 傅亚婷 常文军 于旭东 Lu Hao;Zhang Zhouying;Chen Jiahui;Fu Yating;Chang Wenjun;Yu Xudong(School of Health Science and Engineering,University of Shanghai for Science and Technology,Shanghai 200433,China;Department of Maritime Medicine,Naval Medical University,Shanghai 200433,China;Special Operations Medical Research Laboratory,National Naval Medical Center,Shanghai 200433,China)

机构地区：[1]上海理工大学健康科学与工程学院,上海200433 [2]海军军医大学海医系,上海200433 [3]海军特色医学中心特种作战医学研究室,上海200433

出　　处：《产业用纺织品》2024年第1期2-7,共6页Technical Textiles

基　　金：军队创新专项(13A1106)。

摘　　要：针对一代降温背心在环境温度40℃以上降温效果不明显的问题,分别对其温控系统主机的核心元件、蓄电池和降温服进行优化,制成新型降温背心———新型智能化温控复合降温背心,以减轻轮船轮机员作业时的热负荷。选择10名受试者在37、41和45℃的高温模拟环境下,穿着工作状态和非工作状态的新型智能化温控复合降温背心,测试并评价其降温效果。结果表明:新型智能化温控复合降温背心在40℃以上环境温度中仍有显著的降温效果,且在不同的试验环境温度中,受试者穿着工作状态的新型降温背心的各项生理指标均有显著和非常显著性的降低,主观舒适度评分也明显低于穿着非工作状态新型降温背心的评分(P<0.05),人体舒适度提高。该新型降温背心设计合理,能有效减少人体热应激,具有良好的降温效果。Aiming at the problem that the cooling effect of the first generation cooling vest was not obvious when the ambient temperature was above 40℃,the core component,battery and cooling suit of the host of the temperature control system were optimized,and the new cooling vest,a new type of intelligent temperature-controlled composite cooling vest,was made,in order to reduce the heat load of ship engineers during operation.Ten subjects were selected to wear the new intelligent temperature-controlled composite cooling vest in working and non-working state under the high temperature simulated environments of 37,41 and 45℃to test and evaluate their cooling effects.The results showed that,the new intelligent temperature-controlled composite cooling vest still had a significant cooling effect in ambient temperatures above 40℃,and in different experimental ambient temperatures,the physiological indexes of the subjects wearing the new cooling vest in the working state were significantly and very significantly reduced,and the subjective comfort scores were also lower than those of the subjects wearing the new cooling vest in non-working state(P<0.05),and the human comfort was improved.The new cooling vest is reasonably designed,which can effectively reduce the human body heat stress load and has a good cooling effect.

关 键 词：降温背心 智能化温控 高温耐受试验 直肠温度 降温效果 

分 类 号：TS941[轻工技术与工程—服装设计与工程]