摘 要
净化工程是指控制产品所接触大气的洁净度及温湿度，使产品能在一个良好的环境空间中生产、制造、医疗。此环境空间的设计施工过程即可称为净化工程。医疗机构净化工程有严格的恒温、恒湿的要求，并且对温度和相对湿度的波动范围也有严格的要求。医院净化区域有手术部、ICU病房、产科、静配中心、化验实验室等。整个净化系统设要满足现代手术、护理和使用要求，洁污分流、功能齐全、选材及配置合理。以此，洁净系统的装备配置、设备选型和施工工艺要实现低噪音、高洁净度、新风量充足、温湿度适宜、营造舒适宁静的环境,接近国际先进水平。净化工程整体要求具有先进性、实用性、经济性、高可靠性、且配套设施齐全，各项指标达到优良等级，并具有更新升级的灵活性，未来可持续发展性。对净化区域的供配电设计、施工要求相应提高。
尤其是手术室中大量设备触及人体内脏和大脑等器官，如发生电气漏电故障，很容易发生电气事故。如何保护医院的病人以及医护人员不受漏电事故的伤害已经变得非常重要，已经受到了国内外的继电保护专家和医生们的普遍关注。许多国家和国际标准都对医疗领域，尤其是那些生命攸关的场所，如手术室﹑重症监护室﹑心脏监护室等处的医用配电系统做出了特殊规定，其目的就是保证为该场所内的医疗电器设备提供一个安全可靠的电源，以确保病人的安全。
关键词：净化工程 手术室 供配电
目录
摘要····························································1
项目简述························································4
2.1概况························································
2.2国内现状····················································
2.3国外现状····················································
2.4负荷等级····················································
2.5设计要点····················································
强电系统························································7
3.1 配电箱系统·················································7
3.2 IT系统隔离变压器系统·······································7
3.3 UPS电源系统················································7
3.4 照明插座系统················································9
3.5 等电位接地系统··············································11
4、弱电系统··························································11
4.1 综合布线系统················································11
4.2 安防监控系统················································11
4.3 背景音乐兼消防广播系统······································12
4.4 医用呼叫系统················································12
5、结语·····························································12
6、参考文献··························································13
