std_87······1

1 總則······7

2 術語和符號······8

2.1 術語······8

2.2 符號······10

3 設置場所火災危險等級······12

4 系統選型······13

4.1 一般規定······13

4.2 系統選型······13

5 設計基本參數······16

6 系統組件······19

6.1 噴頭······19

6.2 報警閥組······20

6.3 水流指示器······21

6.4 壓力開關······21

6.5 末端試水裝置······21

7 噴頭布置······22

7.1 一般規定······22

7.2 噴頭與障礙物的距離······24

8 管道······29

9 水力計算······31

9.1 系統的設計流量······31

9.2 管道水力計算······32

9.3 減壓措施······33

10 供水······35

10.1 一般規定······35

10.2 水泵······35

10.3 消防水箱······36

10.4 水泵接合器······36

11 操作與控制······37

附錄A 設置場所火災危險等級舉例······38

附錄B 塑料、橡膠的分類舉例······40

附錄C 當量長度表······41

附錄D 減壓孔板的局部阻力系數······42

本規范用詞說明······43