主变压器消防细水雾灭火系统GB标准与NFPA标准的对比

Comparison the GB and NFPA Technical Standard for Water Mist Fire Protection System of the Main Transformer

消防规范要求一定容量的变压器应设置固定式灭火装置,其中细水雾灭火系统是经实践证明的一种有效措施.本文对我国现行标准GB 50898—2013《细水雾灭火系统技术规范》与美国国家消防协会标准NFPA 750—2015《Standard on Water Mist Fire Protection Systems(细水雾灭火系统标准)》的内容进行对比,分析并阐述国内外标准的共同点和不同点,供电力工程主变消防设计人员参考.

The fire control codes require that the transformer exceed a certain capacity should be equipped with a fixed fire extinguishing device,in which the water mist fire protection system is an effective measure proved by practice.In this paper,obtained by the comparison of the comparison between the current standard GB50898-2013《Technical Specification for Water Mist Fire extinguishing system》and NFPA750-2015《Standard on Water Mist Fire Protection Systems》,and the common points and differences between domestic and foreign standards are analyzed and expounded,which provides a reference for fire control designers of main transformer in power engineering.