消防员灭火防护服及内衣服装的保暖性能研究

Fireman's fire protective clothing and inner clothing's warmth retention properties study

为更好地保证消防员在低温环境下的作战效率,开展了灭火防护服及内衣的保暖性能研究。基于问卷调研和查阅标准明确了消防员对保暖性能的需求,测试表明现有服装难以满足保暖性能的要求。基于聚酰亚胺材料和新型结构设计,改进了内衣、绒衣、内胆以及消防员灭火防护服的保暖性能。对改进型服装的不同组合进行了计算,针对不同地区推荐了最优的改进型服装组合,以更好地保障消防员的作战效率。

To guarantee northern fireman's better fighting efficiency in cold environment,the fire protective clothing and inner clothing's warmth retention properties were studied in this paper.Firstly,northern fireman's warmth retention requirement was determined based on questionnaire survey and relative standard.Tests show that current clothing test data couldn't meet warmth retention requirement.Secondly,fireman's underwear,fire-retardant sweater,floccules vest and fire protective clothing were improved by introducing polyimide fabric and new structure.Finally,different improved clothing composition was calculated respectively.Optimized compositions were recommended to different areas to guarantee northern fireman's better fighting efficiency.