[1]张佳庆①,黄玉彪①,陈清②,等.气云爆炸条件下消防炮的抗爆性能研究[J].爆破器材,2024,53(02):29-33.[doi:10.3969/j.issn.1001-8352.2024.02.005]
　ZHANG Jiaqing,HUANG Yubiao,CHEN Qing,et al.Explosion Resistance Performance of Fire Cannons under Gas Cloud Explosion Conditions[J].EXPLOSIVE MATERIALS,2024,53(02):29-33.[doi:10.3969/j.issn.1001-8352.2024.02.005]
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气云爆炸条件下消防炮的抗爆性能研究()
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《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
53
期数:
2024年02
页码:
29-33
栏目:
爆炸材料
出版日期:
2024-04-03

文章信息/Info

Title:
Explosion Resistance Performance of Fire Cannons under Gas Cloud Explosion Conditions
文章编号:
5865
作者:
张佳庆①; 黄玉彪①; 陈清②; 王永旭②; 李斌②
①国网安徽省电力有限公司电力科学研究院电力火灾与安全防护安徽省重点实验室（安徽合肥，230031）
②南京理工大学化学与化工学院（江苏南京，210094）
Author(s):
ZHANG Jiaqing①;  HUANG Yubiao①; CHEN Qing②; WANG Yongxu②; LI Bin②
①Anhui Province Key Laboratory for Electric Fire and Safety Protection，State Grid Anhui Electric Power Research Institute (Anhui Hefei, 230031)
②School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology (Jiangsu Nanjing, 210094)
关键词:
特高压输电; 气云爆炸; 消防炮; 抗爆性能
Keywords:
ultra-high voltage transmission;  gas cloud explosion;  fire cannon;  anti-explosion performance
分类号:
TQ569
DOI:
10.3969/j.issn.1001-8352.2024.02.005
文献标志码:
A
摘要:
以换流变压器站变压器燃爆防控及消防应用为背景，针对变压器在失控条件下可能发生的燃爆事故，通过设计模拟试验，完成变压器燃爆事故的模拟。进而对现有消防设备消防炮的功能可靠性和抗爆性能进行验证。结果发现，在高温、高压的气云爆炸火球范围内，消防炮的抗爆性能无法满足实际需要，在变压器爆炸后存在功能损失的情况。发现了消防炮自身的抗爆薄弱环节，提出了消防炮抗爆设计及安装改进建议。可为换流变压器站的抗爆型消防炮设计提供基础数据参考。
Abstract:
In converter transformer stations, transformers may experience explosion accidents under uncontrolled conditions. By simulating transformer explosion accidents through experiments, the reliability and anti-explosion performance of the fire cannon were verified. It was found that, within the range of high-temperature and high-pressure gas cloud explosion fireballs, the anti-explosion performance of fire cannon cannot meet practical needs. There is a loss of function after the explosion of the transformer. Weak links in the explosion resistance of the fire cannon were identified, and suggestions for the explosion resistance design and installation improvement of the fire cannon were proposed. It could provide conferences for the design of anti-explosion fire cannon in converter transformer stations.

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备注/Memo

备注/Memo:
收稿日期：2023-07-06
基金项目：国网安徽省电力有限公司科技项目（B3120523000D）
第一作者：张佳庆（1987—），男，博士，教授级高级工程师，主要从事电气设备火灾防控研究。E-mail: dkyzjq@163.com
通信作者：李斌（1984—），男，博士，副研究员，主要从事多相流、云雾爆轰的研究。E-mail:libin@njust.edu.cn
更新日期/Last Update: 2024-04-02