1、UDCGB?PGB50414-2007?Code for Design of Fire Protection and Prevention for Iron Steel Metallurgy Enterprises 2007-04-13?2008-01-01?I?629?GB50414-2007?2008?1?1?4.3.2?4.3.3?4.3.4?5.2.2?5.3.1?6.6.1?6.6.4?1?6.7.2?8?6.7.3?6.7.6?6.8.4?4?6.9.3?6.10.2?6.10.3?6.10.4?6.10.5?6.11.4?1?6.12.1?6.13.1?6.13.3?9.0.5?
2、10.3.6?10.4.3?2007?4?13?I?200467?10?A?B?C?7?100176?II?III?1?.12?.23?.34?.44.1?.44.2?.54.3?.75?.95.1?.95.2?.95.3?106?116.1?116.2?.116.3?126.4?.146.5?.156.6?.166.7?.176.8?.186.9?.196.10?.206.11?.206.12?.216.13?.226.14?.237?.258?.278.1?.278.2?.278.3?.298.4?.308.5?.319?.3210?.3410.1?.3410.2?.3410.3?.351
3、0.4?.3710.5?.39?A?.40?B?.42?C?.43?47?.48 11?1.0.1?1.0.2?1.0.3?1.0.4?1.0.5?2 2?2.1.1?Main Workshop?2.1.2?Process Plant?2.1.3?Main Electrical Room?(?)?2.1.4?Main Control Building?2.1.5?General Step-down Transformer Substation?2.1.6?Area Transformer Substation?2.1.7?Chamber?3 3?3.0.1?GB50016?3.0.2?GB50
4、016?3.0.3?200?3.0.4?3.0.5?3.0.6?1.5m?1.0h?3.0.7?1?1000m2?500m2?1.0?2?3.0.3?5.2.5?3?3000m2?4?GB50016?3.0.8?GB50222?44?4.1?4.1.1?4.1.2?4.1.3?1?2?3?200m?20m?80m?15m?4.1.4?GB50293?4.1.5?1?2?150mm?3?1.0m?4?4.1.6?200.0m?1?2?10.0m?54.1.7?GB50016?4.2?4.2.1?GB50016?4.2.2?4.2.2?4.2.2?4.2.2?V?m3?V10 10?V50 50?
5、V100 V?100?m?20.0 30.0 50.0 80.0 4.2.3?4.2.34.2.3?4.2.3?4.2.3?V?m3?m?1?V500?25.0500?V1000 30.0?1000?V5000 35.0 5?V500?15.0 500?V1000 20.0 1000?V5000 25.0?5000?V25000 30.0 4.2.4?4.2.4?6?4.2.4?(m)?4.2.4?(m)?V(m3)?V?1000 1000?V?1000010000?V?5000050000?V?100000100000?V?300000?20.0 25.0 30.0 35.0 40?0?18
6、.0 20.0 25.0 30.0 35.0?12.0 15.0 20.0 25.0 25.0?15.0 20.0 25.0 30.0 35.0?20.0 25.0 30.0 35.0 40.0?1?m3?105Pa?2?25%?4.2.4?4.2.5?200000m3?15.0m?200000m3?18.0m?4.2.6?20m3?50m3?4.2.7?6.0m?4.2.8?GB50016?4.2.9?2.0m?4.2.10?2.0m?4.2.11?GB50016?74.2.12?GB50028?4.2.13?GB50074?4.2.14?GB50229?4.3?4.3.1?4.3.2?4.
7、3.3?4.3.4?4.3.5?1?2?3?200mm?4?4.3.6?1?2?(?)?1.5?1.2?35kV?8?200m3?1000 m3?40.0m?50%?3?4.3.6?4.3.6?m?m?1kV?1.5 1.5 3.0 1?20kV 3.0 3.0 3.5 35?110kV 4.0?4.0?4.3.7?GB50041?9 5?5.1?5.1.1?GB50016?GB50045?5.1.2?2?60 m2?1?5.1.3?250 m2?100 m2?(?)?5.1.4?50.0m?5.0m?200.0m?100.0m?5.2?5.2.1?GB50016?5.2.2?1.0m?5.2
8、.3?5.2.4?0.8m?5.2.5?3.0h?1.50h?105.2.6?1.0m?5.2.7?5.2.8?5.2.9?GB50016?5.3?5.3.1?0.3m?5.3.2?5.3.3?10kV?5.3.4?C?5.3.5?GB50016?11 6?6.1?6.1.1?1?2?6.1.2?2?6.1.3?,?6.1.4?15.0m?6.1.5?1?2?3?4?6.1.6?:1?2?6.2?6.2.1?1?0.8?1.3?1.0?2.2m?2.6m?2?6?-12?12?123?4?55kW?5?50?6.2.2?1?2.0m?2?3?1)?2)?60?3)?4?5?6?55?6.2.3
9、?6.2.4?IP54?10%?IP54?IP44?6.3?6.3.1?1?40m?2?50.0m?3?500.0m?10.0m?134?6.3.2?6.2.2?6.3.3?1?GB12710?2?3?4?4m?5?6?1m?7?8?6.3.4?6.3.5?200?120?6.3.6?1?2?3?4?6.3.7?1?2?3?144?GB6222?5?6?7?6.3.8?1?3.0h?4.2.3?2?6.4?6.4.1?1?8?/h?2?3?4?6.4.2?1?1)?60?2)?60?120?3)?120?2?10?95?6.4.3?1?400?152?16%?3?6.5?6.5.1?1?2?3
10、?4?150?6.5.2?6.5.3?1?2?6.5.4?1?1?2?1.0h?0.5mm?2?1)?GB50058?2)?3)?4)?165)?6)?70?80?7)?3?5.0h?8.0h?6.6?6.6.1?6.6.2?10.0m?6.6.3?6.6.4?1?2?3?GB16912?6.6.5?6.6.6?1?2?90?3?12%?174?5?6?7?GB150?8?GB16912?9?0.05MPa?0.6MPa?0.1 MPa?10?11?6.6.7?6.7?6.7.1?1?2?3?6.7.2?1?182?VOD?AOD?RH-KTB?3?VOD?4?5?6?2%?VOD?RH-KT
11、B?7?8?RH?6.7.3?6.7.4?6.7.5?DRI?6.7.6?6.8?6.8.1?6.7.1?6.8.2?6.6?6.8.3?6.7?6.8.4?1?2?193?4?6.8.5?1?2?3?4?5?6?6.8.6?1?2?3?5kPa?4?2%?5?6.9?6.9.1?6.9.2?6.9.3?206.9.4?6.9.5?6.9.6?6.9.7?1?GB/T16618?2?3?5.2.5?6.9.8?6.10?6.10.1?6.9.7?6.10.2?6.10.3?6.10.4?6.10.5?6.10.6?6.9.8?6.10.7?6.11?6.11.1?6.7?6.8?6.11.2?
12、6.9.7?6.11.3?216.11.4?1?2?6.11.5?1?C?2?6.11.6?1?2?3?6.12?6.12.1?6.12.2?6.12.3?(?)?6.12.4?1?3.5m?5.0m?2?100m2?2?100m2?1?2.0m?150mm?3?226.13?6.13.1?6.13.2?23%?V?6.13.3?GB6222?6.13.4?1?2.0m?3.0m?2?1?3?1?2?3.0m?4?5?GB50028?GB50016?6?GB6222?30.0m?7?8?9?2.0h?6.13.5?231?2?3?6.13.6?1?(?50kPa)?2?3?4?5?6.13.7
13、?6.13.8?1?GB50074?2?1)?2m3?2)?60?10m3?3)?30m3?3?3.0h?1.50h?4?5?5?/h?7?/h?10?/h?6.14?6.14.1?6.14.2?241?2?3?4?6.14.3?1?2?3?4?5?6?7?8?70?6.14.4?1?10?2?60m2?3?25 7?7.0.1?1?2?100kg?15?8MVA?(?)?3?4?100.0m?4?5?24.0m?2m3?24m?10m3?6?7?8?9?10?7.0.27.0.2?1?12?5?262?3?60Kg?15?4?7.0.1?4?5?6?7?TRT?CCPP?8?7.0.37.0
14、.3?2?2?7.0.47.0.4?7.0.57.0.5?7.0.67.0.6?GB50116?A?278?8.1?8.1.1?8.1.2?8.1.3?100ha?2?100ha?1?8.1.4?1?2?1?8.1.5?8.1.6?GB50140?8.2?8.2.1?1?2?1?3?8.2.2?1?2?3?8.2.3?281?2?1?3.0h?3?5L/s?7.0m?2?4?2?50.0m?5?6?100mm?8.2.4?8.2.5?30.0m?30.0m?8.2.6?15.0m?1?2?50m2?80mm?50m2?100mm?3?25.0m?50.0m?8.2.7?8.2.8?GB5001
15、6?29 8.3?8.3.1?8.3.1?8.3.1?8.3.1?140m2?S?400kVA?400kVA?500m2?100m?4?500m2?3?2m3?10 m3?24m?2m3?24m?10m3?30?CCPP?S?S?8.3.2?GB50219?8.3.3?B?8.3.4?GB50370?GB50193?8.3.5?1 1?GB50160?2 2?GB50151?GB50196?8.4?8.4.1?1?2?25L/s?8.4.2?8.4.3?8.4.4?311?10min?25L/s?12m3?12m3?25L/s?18m3?18 m3?2?3?4?1)?2)?3)?5L/s?8.
16、4.5?GB50016?8.5?8.5.1?8.5.2?8.5.3?329?9.0.1?82.5?160?9.0.2?GB50019?9.0.3?120?9.0.4?9.0.5?1?2?9.0.6?GB50019?9.0.7?1?2?3?25%?9.0.8?GB50016?9.0.9?,?9.0.10?10.0m?10.0m?3.0h?2.0m?33?3.0h?1.5h?9.0.11?GB50016?GB50045?3410?10.1?10.1.1?GB50052?10.1.2?GB50052?10.1.3?10.1.4?10.1.5?GB50016?10.2?10.2.1?FC?SVC?10.2.2?2500kg?10.2.2?1?2?35kV?110kV?0.5m?220kV?1.0m?3?4.0h?10.2.2?m?35 kV 110 kV 220 kV?5.0 8.0 10.0 10.2.3?100kg?,?20%?100%?100kg?3510.2.4?:1?1000kg?20%?2?60%?3?1.0?10.2.5?10.2.6?1?3.0.7?7.0m?(?)?2?(?)
