GB51428-2021······1

1 總則······11

2 術(shù)語(yǔ)······12

3 基本規(guī)定······13

4 區(qū)域規(guī)劃與總平面布置······15

4.1 區(qū)域規(guī)劃······15

4.2 總平面布置······19

4.3 廠內(nèi)消防車道······21

5 建筑防火······24

5.1 耐火等 級(jí) 、耐火極限······24

5.2 建筑高度、層數(shù)和面積······25

5.3 建筑防爆······26

5.4 安全疏散······28

5.5 建筑構(gòu)造······29

6 裝置和系統(tǒng)單元······31

6.1 一般規(guī)定······31

6.2 裝置及設(shè)備布置······32

6.3 煤粉制備······33

6.4 其他······36

7 儲(chǔ)運(yùn)設(shè)施······38

7.1 煤儲(chǔ)運(yùn)······38

7.2 可燃液體 、可燃?xì)怏w地上儲(chǔ)罐······40

8 管道布置······45

9 消防給水排水、滅火設(shè)施和消防站······47

9.1 一般規(guī)定······47

9.2 消防設(shè)計(jì)流量和用水量······47

9.3 消防水源和消防泵······50

9.4 室外冷卻、滅火設(shè)施······52

9.5 室內(nèi)冷卻、滅火設(shè)施······55

9.6 消防站······59

9.7 消防排水······61

10 電氣······63

10.1 消防電源及配電······63

10.2 電氣裝置······63

10.3 火災(zāi)自動(dòng)報(bào)警系統(tǒng)······64

10.4 火災(zāi)電話報(bào)警系統(tǒng)······66

10.5 消防應(yīng)急照明和疏散指示系統(tǒng)······67

10.6 防雷和防靜電······68

附錄A 火災(zāi)自動(dòng)報(bào)警系統(tǒng)的設(shè)置場(chǎng)所及火災(zāi)探測(cè)器選型······69

附錄B 防火間距起止點(diǎn)······72

本標(biāo)準(zhǔn)用詞說(shuō)明······73

引用標(biāo)準(zhǔn)名錄······74

附：條文說(shuō)明······75

1 總則······79

2 術(shù)語(yǔ)······83

3 基本規(guī)定······85

4 區(qū)域規(guī)劃與總平面布置······92

4.1 區(qū)域規(guī)劃······92

4.2 總平面布置······93

4.3 廠內(nèi)消防車道······96

5 建筑防火······98

5.1 耐火等級(jí) 、耐火極限······98

5.2 建筑高度、層數(shù)和面積······99

5.3 建筑防爆······101

5.4 安全疏散······104

5.5 建筑構(gòu)造······106

6 裝置和系統(tǒng)單元······108

6.1 一般規(guī)定······108

6.2 裝置及設(shè)備布置······108

6.3 煤粉制備······110

6.4 其他······117

7 儲(chǔ)運(yùn)設(shè)施······119

7.1 煤儲(chǔ)運(yùn)······119

7.2 可燃液體 、可燃?xì)怏w地上儲(chǔ)罐······121

8 管道布置······126

9 消防給水排水、滅火設(shè)施和消防站······127

9.1 一般規(guī)定······127

9.2 消防設(shè)計(jì)流量和用水量······127

9.3 消防水源和消防泵······129

9.4 室外冷卻、滅火設(shè)施······130

9.5 室內(nèi)冷卻、滅火設(shè)施······134

9.6 消防站······137

9.7 消防排水······139

10 電氣······140

10.1 消防電源及配電······140

10.2 電氣裝置······140

10.3 火災(zāi)自動(dòng)報(bào)警系統(tǒng)······141

10.4 火災(zāi)電話報(bào)警系統(tǒng)······147

10.5 消防應(yīng)急照明和疏散指示系統(tǒng)······148

10.6 防雷和防靜電······149