吴　威（北京市建筑设计研究院有限公司，北京市 100045）

Electrical Design Analysis of Chemical Scientific Research Building

WU Wei（Beijing Institute of Architectural Design(Group)Co.，Ltd,Beijing 100045，China）

Abstract：After analyzing the differences between chemical scientific research buildings and general civil buildings in terms of power supply and distribution,equipment selection,process equipment layout and pipeline laying,lightning protection and grounding,ventilation and air conditioning control system in electrical design as well as combining with the project experience,matters needing attention and countermeasures in each stage of design are put forward,which can provide some references for electrical designers to carry out the design of chemical scientific research buildings.

Key words：chemical scientific research building; power supply and distribution system;distribution requirements for special equipment;selection of electrical equipment;layout of process equipment;lightning protection and grounding;ventilation and air conditioning control system;automatic fire alarm system

摘　要：分析化工类科研建筑供配电、设备选择、工艺设备布置与管线敷设、防雷与接地、通风空调控制系统在电气设计中与一般民用建筑的不同点，结合工程经验，提出在设计各阶段应注意的事项和应对措施，可为电气设计人员开展化工类科研建筑设计提供一些参考。

关键词：化工类科研建筑；供配电系统；特殊设备配电要求；电气设备选择；工艺设备布置；防雷与接地；通风空调控制系统；火灾自动报警系统

中图分类号：TU852　　　　   　文献标识码：A

doi：10.3969 / j. issn.1003 － 8493.2020.07.002