
DB15/T 353.3-2020代替 DB15/353.3-2009
建筑消防设施检验规程第3部分∶自动喷水灭火系统、水喷雾灭火系统、细水雾灭火系统
Testing code for fire protection systems—Part3:sprinkler systems、water spray extinguishing systems、water mist fire protection systems
2020-06-25实施
2020-05-25发布
目 次
前言 ............................................................................... 1
1 范围 .............................................................................. 1
2 规范性引用文件 .................................................................... 1
3 要求 .............................................................................. 1
3.1 一般要求 ...................................................................... 1
3.2 消防水源 ...................................................................... 1
3.3 消防水泵 ...................................................................... 2
3.4 高位消防水箱 .................................................................. 5
3.5 气压给水设备 .................................................................. 6
3.6 消防自动给水控制装置 .......................................................... 6
3.7 稳压泵 ........................................................................ 8
3.8 消防水泵接合器 ................................................................ 8
3.9 分区供水 ...................................................................... 9
3.10 报警阀组 .................................................................... 10
3.11 其他组件 .................................................................... 11
3.12 管网 ........................................................................ 13
3.13 喷头 ........................................................................ 16
3.14 控制和操作要求 .............................................................. 20
3.15 系统功能 .................................................................... 20
4 检验方法 ......................................................................... 22
4.1 一般要求 ..................................................................... 22
4.2 消防水源 ..................................................................... 22
4.3 消防水泵 ..................................................................... 22
4.4 高位消防水箱 ................................................................. 23
4.5 气压水罐 ..................................................................... 23
4.6 消防自动给水控制装置 ......................................................... 23
4.7 稳压泵 ....................................................................... 24
4.8 消防水泵接合器 ............................................................... 24
4.9 分区供水 ..................................................................... 24
4.10 报警阀组 .................................................................... 24
4.11 其他组件 .................................................................... 25
4.12 管网 ........................................................................ 25
4.13 喷头 ........................................................................ 26
4.14 控制和操作要求 .............................................................. 27
4.15 系统功能 .................................................................... 27
5 检验规则 ......................................................................... 28
5.1 检验类别......................................................................28
5.2 检验项目分类 ..................................................................28
5.3 检验范围......................................................................28
5.4 检验结果判定 ..................................................................28
附录 A(规范性附录) 检验项目分类 ...................................................29
附录 B(规范性附录) 检验范围 .......................................................39