中文摘要：

高温工作环境严重影响工人的工作效率，并容易造成人的中枢神经系统失调，使人疲劳、精神恍惚，进而造成事故率上升。穿着冷却服是抵御高温侵害、提高工作效率的有效方法之一。根据冷却面积的大小可将冷却服分为全身性冷却服和局部性冷却服，根据冷却介质不同又可将冷却服分为气体冷却服、液体冷却服和相变冷却服。并从冷却服结构、重量、方便拆洗、持续工作时间、穿着舒适性等方面进行了分析，总结了已有冷却服普遍存在的突出问题，为各行业今后进一步探索、改进、研发新型冷却服提供参考。

英文摘要：

In high temperature working environment,the worker’s productivity would be affected seriously, the central nervous system would be disordered easily,people would feel tired,and the spirit would become trance,thus the accident rates would be on the rise.One of the effective methods to resist the high temperature and improve the efficiency is to wear cooling garment.According to the size of cooling area,the cooling garment may be divided into systemic cooling garment and localized cooling garment.Depending on the difference of cooling medium,it can also be divided into gas cooling garment,liquid cooling garment,and phase change cooling garment.This paper analyzes the cooling garment from the aspects of the garment’s structure,weight, convenience for being easily washable,continuous working time and wearing comfort.Meantime,this paper summarizes the currently highlighted issues,and provides references for the further exploration,improvement and research of new cooling garment.