医院消防应急广播系统设计探讨

吕 智（华蓝设计（集团）有限公司，南宁市 530011）

谭 杰（广西壮族自治区妇幼保健院，南宁市 530000）

Research on Design of Hospital Fire Emergency Broadcasting System

LV Zhi（Hualan Design & Consulting Group,Nanning 530011，China）

TAN Jie（Maternity and Child Health Care of Guangxi Zhuang Autonomous

Region,Nanning 530000，China）

Abstract：In light of the analysis and research on problems existing when the public address system and fire emergency broadcasting system of the hospital are combined,and according to the measured data of environmental noise in major public places of the hospital,this paper offers proposals on the setting of loudspeaker at special locations of the hospital,analyzes the easily neglected problems existing in the design of broadcasting line,power amplifier and power supply,and offers design proposals.

Key words：public address system;fire emergency broadcasting system;loudspeaker;line;power amplifier;power supply;environmental noise;large‑scale hospital

摘　要：针对医院公共广播系统和消防应急广播系统合用时存在的问题进行分析探讨，根据医院主要公共场所环境噪声的实测数据，对医院特殊场所的扬声器设置提出建议，分析广播线路、功放及电源设计时容易忽视的问题并提出设计建议。

关键词：公共广播系统；消防应急广播系统；扬声器；线路；功放；电源；环境噪声；大型医院

中图分类号：TU892      　　  　  文献标识码：A

doi：10.3969 / j. issn.1003 － 8493.2022.04.002