GB51427-2021：自动跟踪定位射流灭火系统技术标准

GB51427-2021······1

1 总则······11

2 术语和符号······12

2.1 术语······12

2.2 符号······13

3 基本规定······15

3.1 适用场所······15

3.2 系统选型······15

4 设计······17

4.1 一般规定······17

4.2 设计参数······17

4.3 系统组件······19

4.4 管道与阀门······22

4.5 供水······23

4.6 水力计算······25

4.7 电气······27

4.8 操作与控制······28

5 施工······30

5.1 一般规定······30

5.2 进场检验······31

5.3 施工与安装······32

5.4 试压和冲洗······40

5.5 调试······42

6 验收······47

7 维护管理······50

附录A 当量长度表······52

附录B 自动跟踪定位射流灭火系统分部工程、子分部工程、分项工程划分······53

附录C 施工现场质量管理检查记录······54

附录D 自动跟踪定位射流灭火系统施工过程质量检查记录······55

附录E 自动跟踪定位射流灭火系统工程质量控制资料检查记录······60

附录F 自动跟踪定位射流灭火系统工程验收记录······61

附录G 自动跟踪定位射流灭火系统维护管理工作检查项目······63

本标准用词说明······65

引用标准名录······66

附：条文说明······67

1 总则······70

2 术语和符号······73

2.1 术语······73

2.2 符号······73

3 基本规定······74

3.1 适用场所······74

3.2 系统选型······75

4 设计······77

4.1 一般规定······77

4.2 设计参数······79

4.3 系统组件······82

4.4 管道与阀门······86

4.5 供水······87

4.6 水力计算······89

4.7 电气······90

4.8 操作与控制······90

5 施工······95

5.1 一般规定······95

5.2 进场检验······96

5.3 施工与安装······96

5.4 试压和冲洗······101

5.5 调试······103

6 验收······106

7 维护管理······107