In light of high-rise building fire distribution circuit features,the paper introduces fire distribution circuit selection and laying meth-ods,and describes firefighting design measures of fire distribution circuit from three aspects of automatic fire alarming system,firefighting water pump and fire control facilities,so as to improve the high-rise building safety.%针对高层建筑消防配电线路的特点，介绍了消防配电线路的选型与敷设方式，并从火灾自动报警系统、消防水泵、防排烟设施三方面，阐述了消防配电线路的防火设计措施，从而提升高层建筑的安全性。
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