GB51427-2021······1

1 總則······11

2 術語和符號······12

2.1 術語······12

2.2 符號······13

3 基本規定······15

3.1 適用場所······15

3.2 系統選型······15

4 設計······17

4.1 一般規定······17

4.2 設計參數······17

4.3 系統組件······19

4.4 管道與閥門······22

4.5 供水······23

4.6 水力計算······25

4.7 電氣······27

4.8 操作與控制······28

5 施工······30

5.1 一般規定······30

5.2 進場檢驗······31

5.3 施工與安裝······32

5.4 試壓和沖洗······40

5.5 調試······42

6 驗收······47

7 維護管理······50

附錄A 當量長度表······52

附錄B 自動跟蹤定位射流滅火系統分部工程、子分部工程、分項工程劃分······53

附錄C 施工現場質量管理檢查記錄······54

附錄D 自動跟蹤定位射流滅火系統施工過程質量檢查記錄······55

附錄E 自動跟蹤定位射流滅火系統工程質量控制資料檢查記錄······60

附錄F 自動跟蹤定位射流滅火系統工程驗收記錄······61

附錄G 自動跟蹤定位射流滅火系統維護管理工作檢查項目······63

本標準用詞說明······65

引用標準名錄······66

附：條文說明······67

1 總則······70

2 術語和符號······73

2.1 術語······73

2.2 符號······73

3 基本規定······74

3.1 適用場所······74

3.2 系統選型······75

4 設計······77

4.1 一般規定······77

4.2 設計參數······79

4.3 系統組件······82

4.4 管道與閥門······86

4.5 供水······87

4.6 水力計算······89

4.7 電氣······90

4.8 操作與控制······90

5 施工······95

5.1 一般規定······95

5.2 進場檢驗······96

5.3 施工與安裝······96

5.4 試壓和沖洗······101

5.5 調試······103

6 驗收······106

7 維護管理······107