消防服智能化改进的研究进展

Research Progress of Intelligent Improvement of Firefighting Clothing

因消防服性能缺陷导致消防员受伤的情况时有发生,传统消防服急需智能化改进,以满足日益增加的性能需求。通过深入分析传统消防服的智能化改进需求,从4个方面总结了采用新型材料和功能化模块对消防服智能化改进的方法。在热防护需求方面,利用PCM吸收/释放潜热的特性可以实现温度调节;在安全预警需求方面,碳纳米管、石墨烯等材料因在高温下电阻下降的特性常被用于高温预警;在位置信息定位需求方面,GPS等定位模块的集成使消防员在火场中的位置信息更加明确;在自供电需求方面,T-TENG有望代替传统外部电源应用于消防服。在此基础上对消防服的智能化改进进行展望,提出未来可能的发展方向。

Firefighters occasionally sustain injuries due to performance defects in firefighting clothing.Therefore,the clothing need to be improved,to meet the escalating performance requirements.Through an in-depth analysis of the demand for intelligent improvement of traditional firefighting clothing,the methods of intelligent improvement of firefighting clothing by new materials and functionalized modules are summarized from four aspects.For thermal protection demand,the use of PCM to absorb/release latent heat can achieve temperature regulation.For safety warning demand,CNTs,graphene and other materials are often used for high-temperature warning due to the characteristic of decreased resistance at high temperatures.For location information positioning demand,the integration of GPS and other positioning modules makes the firefighters'positional information in a fire scene more explicit.For self-powered demand,T-TENG is expected to replace the traditional external power supply applied to firefighting clothing.On this basis,the intelligent improvement of firefighting clothing is prospected and possible future development directions are proposed.