某宾馆建筑电气系统设计

文档编号:DQ092   文档字数:15823,页数:31  附CAD图

摘要

 本文档主要阐述了某宾馆建筑电气系统设计的设计依据、设计原则和设计方法。本文档共包括四章内容，可分为四个部分：电气设计说明、供配电系统设计、照明系统设计、弱电系统设计。电气设计说明包括：设计目的、设计原则、设计依据和设计范围。供配电系统设计包括：供配电设计和负荷计算。照明系统设计包括：照明方式、照明种类、灯具的选择、照度的计算、导线的敷设方式、照明系统设计。弱电系统设计包括：闭路电视监控系统、电话及网络系统、有线电视系统的设计。本宾馆电气设计作为毕业设计，其目的是通过设计实践，综合运用所学知识，理论联系实际，锻炼独立分析和解决建筑电气设计问题的能力，为以后的工作奠定坚实的基础。
 
关键词: 建筑电气、负荷计算、照明、弱电
Abstract

This paper mainly elaborates the design basis, the design principle and the design methods of a hotel building electrical system. This paper includes four chapters: the electrical design description, the power supply and distribution system design, the lighting system design, the weak electricity system design. The electrical design description includes the design purpose, the design principle, the design basis and the design range. The power supply and distribution system design includes power supply design and load calculation. The lighting system design includes illumination way, illumination type, lamps and lanterns choice, degree of illumination computation, wire system of laying, lighting system design. The weak electricity system design includes monitoring system, telephone and network systems and cable television system. This hotel electrical design regard as a graduation project, whose aim is to exercise the ability to analyze and solve problems about construction electrical design through the design practice, the comprehensive use of knowledge and integrating theory with practice. It will lay the solid foundation for the later work.
Keywords：Construction electrical、Load calculation、Illumination、Weak electricity

目 录
摘要………………………………………………………………..………………………….……...Ⅱ
Abstract…………………………… ……………………………………..………………………...Ⅲ
1 绪论……………………………………………………………………………………………..….1
 1.1  设计目的…………………………………………………………………………………....1
 1.2  设计原则…………………………………………………………………………………....1
 1.3  设计依据…………………………………………………………………………………....1
 1.4  工程概述…………………………………………………………………….………….......1
 1.5  设计内容概述概述…………………………………………………………….……….......2
2 供配电系统设计………………………………………………………………….………...........3
 2.1  一般规定………………………………………………………………………………........3
 2.2  负荷等级及供电要求…………………………………………………………………........3
  2.2.1  负荷等级分类…………………………………………………………………..…...3
  2.2.2  本工程负荷等级……………………………………………………………….........4
        2.2.3  供电要求………………………………………………………………….........……4
 2.2.4  本工程供电方式…………………………………………………………………….5
 2.3  负荷计算……………………………………………………………………………….…..6
  2.3.1  需要系数法负荷计算……………………………………………………………....6
  2.3.2  配电箱负荷计算………………………………………………………………........6
 2.4  设备选型……………………………………………………………………………….......7
  2.4.1  导线电缆的选择……………………………………………………………………7
  2.4.2  低压断路器的选择………….…………………………….……………………….10
3 照明系统设计……………………………………………………………………….…..……....12
 3.1  一般规定………………………………………………… …………………………….....12
 3.2  宾馆照明设计的要求…………………………………………….……………….............12
 3.3  本工程照明系统设计…………………………………………………………………......14
 3.3.1  照明灯具、照度的选择…………………………………………………………...14
  3.3.2  照度计算…………………………………………………………………….…......16
  3.3.3  应急照明设计…………………………………………………………………….19
 3.3.4  插座布置和安装………………………………………………………………….20
4 弱电系统设计………………………………………………………………………………….21
 4.1  闭路电视监控系统………………………………………………………………………21
 4.1.1  一般规定………………………………………………………………………….21
  4.1.2  系统组成………………………………………………………………………….21
  4.1.3  闭路电视监控系统设计………………………………………………………….21
 4.2  电话及网络系统…………………………………………………………………………21
 4.2.1  一般规定………………………………………………………………………….21
  4.2.2  电话及网络系统设计…………………………………………………………….22
 4.3  有线电视系统……………………………………………………………………………23
 4.3.1  一般规定………………………………………………………………………….23
  4.3.2有线电视系统设计………………………………………………………………….23
5 总结………………………………………………………………………………………………24
致谢………………………………………………………………………………………………… 25
参考文献……………………………………………………………………………………………26
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