南京工程高等职业学校
五年制高职毕业设计
姓 名： 吴俊嵩 学 号： 14 系 部： 电子工程系 专 业： 电气自动化
设计题目： 莫办公楼电气设计 指导教师： 刘俊华 职 称： 老师
2012年 12月12日 南京
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摘 要
本论文主要内容为电气照明系统设计和火灾报警与消防联动控制系统设计。本工程为某办公楼，建筑总面积约30000平方米，地下一层，地上十六层。电源从办公楼底楼埋地引入。采用两路10kV 电源供电，从市电引两路非专线电力电缆，穿管埋地引入作为正常工作电源。正常照明为三级负荷，应急照明自带蓄电池，光源主要采用T5 荧光灯和吸顶灯。此办公楼属于一类建筑的大型办公楼，火灾自动报警系统保护对象等级为一级。消防系统设计主要包括火灾探测器的选择与布置和消防联动控制设计。
关键词：照明 消防 电气设计 办公楼
The lighting and fire system design of office building BC district of
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Power Supply Company
Abstract
The main contents of this paper are for an electrical lighting system design and fire alarm and fire control system for the design of linkage. This works for a power supply company office building and the building a total area of about 30,000 square meters, include the underground floor and the ground layer 16. Power from the office on the ground floor of the introduction of buried. The use of two 10kV power supply, Directs two group non- special line power cable from the city electricity, puts on the tube to bury introduces takes the normal work power source. The normal load of lighting is the third level of loads. Lighting for emergency are carrying batteries. The main source uses T5 fluorescent lamps and ceiling lamps. This office belongs to a class of large-scale office building construction, automatic fire alarm system to a level of protection. Fire system design including the choice of fire detectors and the layout also include the design of fire linkage control.
Keywords: Electrical lighting system; Fire system; Electrical Design; Office building
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目 录
摘 要 ........................................................................................................................... II ABSTRACT ............................................................................................................. III 第一章 概 述 ......................................................................................................... 1
1.1设计依据........................................................................................................... 1 1.2设计内容........................................................................................................... 1 1.3工程概况........................................................................................................... 1
第二章 照明系统设计 ........................................................................................... 3
2.1 照明光源选择.................................................................................................. 3 2.2 照明灯具选择.................................................................................................. 3 2.3 照度标准.......................................................................................................... 3 2.4 一般照明.......................................................................................................... 5 2.5 应急照明.......................................................................................................... 5
2.5.1 应急照明分类........................................................................................ 5 2.5.2 应急照明灯具选择................................................................................ 6 2.5.3 应急照明灯具布置................................................................................ 6 2.5.4 应急灯具控制方式................................................................................ 7 2.6 照度计算.......................................................................................................... 7
2.6.1 利用系数法............................................................................................ 7 2.6.2 一至八层代表房间照度计算................................................................ 8 2.6.3 客房照明计算...................................................................................... 21 2.6.4 采用单位容量法计算灯具数量.......................................................... 21 2.6.5 照明负荷平面布置.............................................................................. 21
第三章 照明配电系统设计 ................................................................................ 23
3.1 照明配电系统设计原则................................................................................ 23 3.2 照明负荷计算................................................................................................ 24
第四章 火灾自动报警与消防联动控制系统设计 ...................................... 53
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4.1 系统设计........................................................................................................ 53
4.1.1 消防设计概况...................................................................................... 54 4.1.2 探测器安装布置.................................................................................. 55 4.1.3 火灾报警按钮设置.............................................................................. 66 4.1.4 火灾自动报警系统设计...................................................................... 66 4.1.5 火灾应急广播与消防通信.................................................................. 67 4.1.6 消防联动设计...................................................................................... 67 4.2 设备选择........................................................................................................ 68
4.2.1 火灾报警控制器.................................................................................. 68 4.2.2 楼层显示器.......................................................................................... 69 4.3 消防导线选择与线路敷设............................................................................ 70
4.3.1 导线选择.............................................................................................. 70 4.3.2 线路敷设.............................................................................................. 71 4.4 防雷保护与信息接地设计............................................................................ 72 4.5 消防设计注意事项........................................................................................ 72
结 语 .......................................................................................................................... 74 参考文献 ................................................................................................................... 75 致 谢 .......................................................................................... 错误！未定义书签。
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