医院建筑电气设计应对极端降水天气的思考

刘 闵 蔡雄飞 熊 光 李光曦（中信建筑设计研究总院有限公司,武汉市 430014）

Thought on Electrical Design for Hospital Buildings in Response

to Extreme Precipitation Weather

LIU Min CAI Xiongfei XIONG Guang LI Guangxi

（CITIC General Institute of Architectural Design and Research Co.,Ltd.,Wuhan 430014，China）

Abstract：With regard to the weakness of hospital buildings exposed in extreme precipitation weather,and in combination with the power supply demands of significant medical equipment in hospital buildings and the lessons learned from years of hospital construction,and in light of the combined principle of people‑oriented and disaster prevention,and in a full consideration of normalized pattern of disaster prevention,this paper offers the electrical design proposals of hospital buildings in response to the extreme precipitation weather,including the appropriate setting of significant locations of machine rooms,and the combination of temporary and permanent power supply and distribution systems,etc.

Key words：hospital building;extreme precipitation weather;location of machine room;substation;diesel generator room;power supply and distribution system;temporary power supply system;emergency response plan

摘　要：以郑州某医院为例，针对医院建筑在极端降水天气中暴露出的短板、弱项，结合医院建筑内重要医疗设备的电源需求以及多年来医院建设的经验教训，按照以人为本、平灾结合的原则，充分考虑防灾常态化形式，提出医院建筑应对极端降水天气的电气设计建议，包括合理设置重要机房位置、临时与永久供配电系统相结合等。

关键词：医院建筑；极端降水天气；机房位置；变电所；柴油发电机房；供配电系统；临时电源系统；应急预案

中图分类号：TU246.1  　　  　  文献标识码：A

doi：10.3969 / j. issn.1003 － 8493.2022.04.004