本規(guī)范共分6 章，主要技術(shù)內(nèi)容是： 總則、術(shù)語(yǔ)、防雷場(chǎng)所分類(lèi)、基本規(guī)定、戶外裝置的防雷、防雷裝置。

GB50650-2011······1

1 總則······11

2 術(shù)語(yǔ)······12

3 防雷場(chǎng)所分類(lèi)······15

4 基本規(guī)定······16

4.1 廠房房屋類(lèi)場(chǎng)所······16

4.2 戶外裝置區(qū)場(chǎng)所······16

4.3 戶外裝置區(qū)的排放設(shè)施······19

4.4 其他措施······20

5 戶外裝置的防雷······21

5.1 爐區(qū)······21

5.2 塔區(qū)······21

5.3 靜設(shè)備區(qū)······22

5.4 機(jī)器設(shè)備區(qū)······23

5.5 罐區(qū)······23

5.6 可燃液體裝卸站······24

5.7 粉、粒料桶倉(cāng)······24

5.8 框架、管架和管道······24

5.9 冷卻塔······25

5.10 煙囪和火炬······26

5.11 戶外裝置區(qū)和排放設(shè)施······26

5.12 戶外燈具和電器······27

6 防雷裝置······28

6.1 接閃器······28

6.2 引下線······29

6.3 接地裝置······29

本規(guī)范用詞說(shuō)明······31

引用標(biāo)準(zhǔn)語(yǔ)錄······32

附：條文說(shuō)明······33

1 總則······36

3 防雷場(chǎng)所分類(lèi)······37

4 基本規(guī)定······39

4.1 廠房房屋類(lèi)場(chǎng)所······39

4.2 戶外裝置區(qū)場(chǎng)所······39

4.3 戶外裝置區(qū)的排放設(shè)施······41

4.4 其他措施······41

5 戶外裝置的防雷······42

5.1 爐區(qū)······42

5.2 塔區(qū)······42

5.3 靜設(shè)備區(qū)······43

5.5 罐區(qū)······43

5.6 可燃液體裝卸站······45

5.8 框架、管架和管道······45

5.9 冷卻塔······45

5.11 戶外裝置區(qū)和排放設(shè)施······46

6 防雷裝置······48

6.1 接閃器······48

6.3 接地裝置······48