宁海县第二职业高级学校机房网络改造建议方案书地址：宁海县桃园中路127号电话：0574-59950504传真：0574-65205586第2页共74页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第2页共74页http://www.znbhx.com目录前言..............................................................................................................................................................................4第一章现状分析与总体规划.........................................................................................................................................51.1系统（现状）描述....................................................................................................................................................51.2需求分析....................................................................................................................................................................51.3设计原则....................................................................................................................................................................61.4机房设计标准依据....................................................................................................................................................6第二章方案说明.............................................................................................................................................................72.1建筑装修系统............................................................................................................................................................82.1.1机房区域划分........................................................................................................................................................82.1.2机房地板................................................................................................................................................................92.1.3机房吊顶................................................................................................................................................................92.1.4隔墙与墙体涂料..................................................................................................................................................102.2.1市电接入..............................................................................................................................................................112.2.2机房照明配电......................................................................................................................................................112.2.3UPS（不间断电源）系统...................................................................................................................................112.2.4空调系统..............................................................................................................................................................132.2.5消防报警系统.....................................................................................................................................................202.2.5.1火灾自动报警系统..........................................................................................................................................212.2.5.2七氟丙烷洁净气体灭火系统..........................
