特种防护服是保护消防人员个人安全的主要措施,可防止下列因素的危害:明火、热辐射、周围的高温混合气体、灼热的物体表面、火星等。消防员防护服的主要参数有:重量、对周围温度和热流的允许极限以及在火灾现场的连续使用时间。防护服和穿防护服的消防员工作地点的总参数是在高温下暴露时间内所吸收的热量: Special protective clothing is to protect the personal safety of firefighters the main measures to prevent the harm of the following factors: open flames, heat radiation, the surrounding high temperature gas mixture, the surface of hot objects, such as Mars. The main parameters of firefighters protective clothing are: weight, the allowable limit to the ambient temperature and heat flow, and the continuous use of the fire at the scene. The general parameters for firefighters in protective clothing and in protective clothing are the amount of heat absorbed during exposure to high temperatures: