|本期目录/Table of Contents|

[1]谭一川.综合管廊天然气舱危险区域划分研究与监控系统设计[J].中国安全生产科学技术,2018,14(2):82-86.[doi:10.11731/j.issn.1673-193x.2018.02.013]
　TAN Yichuan.Research on division of hazardous areas and design of monitoring system for natural gas compartment in utility tunnel[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2018,14(2):82-86.[doi:10.11731/j.issn.1673-193x.2018.02.013]
点击复制

综合管廊天然气舱危险区域划分研究与监控系统设计
分享到：

《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
14
期数:
2018年2期
页码:
82-86
栏目:
职业安全卫生管理与技术
出版日期:
2018-02-28

文章信息/Info

Title:
Research on division of hazardous areas and design of monitoring system for natural gas compartment in utility tunnel
文章编号:
1673-193X(2018)-02-0082-05
作者:
谭一川1; 2
（1.中煤科工集团重庆研究院有限公司，重庆400033；2. 重庆市矿山物联网关键技术工程技术研究中心，重庆 400033）
Author(s):
TAN Yichuan1; 2
(1. China Coal Science and Industry Group Chongqing Research Institute Co., Ltd., Chongqing 400033, China; 2. Key Technology Engineering Technology Research Center of Chongqing, Chongqing 400033, China)
关键词:
综合管廊; 天然气舱; 监控系统; 防爆; 本质安全
Keywords:
utility tunnel;  natural gas compartment;  monitoring system;  explosion-proof;  intrinsic safety
分类号:
X932
DOI:
10.11731/j.issn.1673-193x.2018.02.013
文献标志码:
A
摘要:
随着天然气管道逐渐被纳入综合管廊，天然气舱的安全运营引起广泛关注，但目前针对天然气舱及设备间等场所进行危险区域详细划分，以及事故发生后的现场气体监测设备布置，尚缺少相应的标准和设计规范。因此，从爆炸性气体区域划分、危险气体泄漏量及持续时间、通风效果等方面进行计算和分析，提出天然气舱和设备间的危险区域划分依据；在设备间设置为安全区域的前提下，提出一种本质安全兼隔爆型监控系统的设计思路，进而实现天然气舱内气体的可靠连续监测，为事故发生后的监测提供技术支持。
Abstract:
As the natural gas pipelines have been integrated into the utility tunnel gradually, the safe operation of natural gas compartment has drawn much attention. However, the standards and design specifications about the detailed division of hazardous areas aiming at the natural gas compartment, equipment room and other places were lacking, as well as those about the layout of on-site gas monitoring equipments after the occurrence of accident. So the division of explosive gas areas, the leakage amount and duration time of hazardous gas, and the ventilation effect were calculated and analyzed, then the basis for the division of hazardous areas in the natural gas compartment and equipment room were put forward. On the premise that the equipment room was set as the safe area, the design ideas of an intrinsic safety and explosion-proof monitoring system were proposed, so as to realize the reliable and continuous monitoring of gas in the natural gas compartment finally, and provide the technical support for the monitoring after the occurrence of accident.

参考文献/References:

［1］曾小燕. 受限空间内燃气泄漏扩散规律实验研究［D］.重庆：重庆交通大学, 2011.
［2］刘富君, 凌张伟, 孔帅,等. 天然气管道泄漏扩散实时计算与燃爆危害预测研究［J］. 压力容器, 2010, 27(10):21-29. LIU Fujun. LING Zhangwei, KONG Shuai, et al. Research on the real-tim calculation of gas leakage and diffusion and hazards prediction of fire and explosion for nature gas pipeline［J］. Pressure Vessel Technology, 2010, 27(10): 21-29.
［3］侯庆民. 天然气管道泄漏与天然气在大气中扩散的模拟研究［D］. 哈尔滨：哈尔滨工业大学, 2009.
［4］DONG Y, GAO H, ZHOU J, et al. Mathematical modeling of gas release through holes in pipelines［J］. Chemical Engineering Journal, 2003, 92(1-3):237-241.
［5］亢永, 吕鹏飞, 庞磊. 城市燃气管道泄漏事故风险场强度评价研究［J］.安全与环境工程, 2016, 23(6):166-169. KANG Yong, LYU Pengfei, PANG Lei.Evaluation of risk field intensity for leakage accidents of urban gas pipelines［J］.Safety and Environmental Engineering,2016, 23(6): 166-169.
［6］中华人民共和国建设部. 城镇燃气设计规范：GB 50028-2006［S］.北京：中国建筑工业出版社，2006.
［7］蔡莹. 综合管廊中纳入天然气管道的设计思考［J］. 上海煤气, 2016(2):27-31. CAI Ying. The design of natural gas pipeline into utility tunnel［J］. Shanghai Gas, 2016(2): 27-31.
［8］张增刚,贾文磊,田贯三,等.燃气管道泄漏原因及扩散影响因素分析［J］. 山东建筑大学学报, 2012, 27(2):198-202. ZHANG Zenggang, JIA Wenlei, TIAN Guansan, et al. Analysis of the causes and diffusion influencing factors of gas pipeline leakage［J］. Journal of Shandong Jianzhu University, 2012, 27(2): 198-202.
［9］中华人民共和国住房和城乡建设部. 城市综合管廊工程技术规范：GB 50838-2015［S］.北京：中国计划出版社,2015.
［10］中国电器工业协会. 爆炸性环境 第14部分：场所分类 爆炸性气体环境：GB 3836.14-2014［S］.北京：中国标准出版社，2015.
［11］黄小美, 彭世尼, 徐海东,等. 燃气管道泄漏流量的计算［J］. 煤气与热力, 2008, 28(3):11-16. HUANG Xiaomei, PENG Shini, XU Haidong, et al. Calculation of leakage rate from gas pipeline［J］. Gas & Heat, 2008, 28(3): 11-16.
［12］MONTIEL H, VILCHEZ J A, CASAL J, et al. Mathematical modelling of accidental gas releases［J］. Journal of Hazardous Materials, 1998, 59(2-3):211-233.
［13］刘中良, 罗志云, 王皆腾,等. 天然气管道泄漏速率的确定［J］. 化工学报, 2008, 59(8):2121-2126. LIU Zhongliang, LUO Zhiyun, WANG Jieteng, et al.Analytical calculation of leakage rate for natural gas pipelines［J］. Journal of Chemical Industry and Engineering (China), 2008, 59(8): 2121-2126.
［14］中国电器工业协会. 爆炸性气体环境用电气设备 第17部分：正压房间或建筑物的结构和使用：GB 3836.17-2007［S］. 北京：中国标准出版社，2008.
［15］中华人民共和国住房和城乡建设部. 爆炸危险环境电力装置设计规范：GB 50058-2014［S］. 北京：中国计划出版社，2014.
［16］中国电器工业协会. 爆炸性环境 第1部分：设备 通用要求：GB 3836.1-2010［S］.北京：中国标准出版社，2011.
［17］梁瑞, 张春燕, 姜峰,等. 天然气管道泄漏爆炸后果评价模型对比分析［J］. 中国安全科学学报, 2007, 17(8):131-135. LIANG Rui,ZHANG Chunyan,JIANG Feng,et al.Comparative analysis of evaluation models for explosion consequence caused by leakage of natural gas pipelines［J］. China Safety Science Journal, 2007,17(8): 131-135.
［18］杨春生. 突发事件现场警戒区域的研究［J］. 中国安全生产科学技术, 2009, 5(6):167-170. YANG Chunsheng.Study on the emergency incident cordon zones［J］.Journal of Safety Science and Technology, 2009, 5(6): 167-170.
［19］中华人民共和国住房和城乡建设部.石油化工可燃气体和有毒气体检测报警设计规范：GB 50493-2009［S］.北京：中国计划出版社，2009.
［20］中国石油化工集团公司. 石油化工安全仪表系统设计规范：GB/T 50770-2013［S］.北京：中国计划出版社，2013.

相似文献/References:

[1]邓小娇,姚安林,徐涛龙,等.城市综合管廊燃气舱室输气管道泄漏扩散规律研究[J].中国安全生产科学技术,2019,15(11):84.[doi:10.11731/j.issn.1673-193x.2019.11.013]
　DENG Xiaojiao,YAO Anlin,XU Taolong,et al.Study on leakage and diffusion laws of gas pipeline in gas cabin of urban utility tunnel[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2019,15(2):84.[doi:10.11731/j.issn.1673-193x.2019.11.013]
[2]吴建松,原帅琪,蔡继涛,等.基于OpenFOAM的综合管廊舱内燃气泄漏扩散数值模拟[J].中国安全生产科学技术,2020,16(2):168.[doi:10.11731/j.issn.1673-193x.2020.02.027]
　WU Jiansong,YUAN Shuaiqi,CAI Jitao,et al.Numerical simulation of gas leakage and dispersion in utility tunnel compartment based on OpenFOAM[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2020,16(2):168.[doi:10.11731/j.issn.1673-193x.2020.02.027]
[3]米红甫,刘亚玲,杨文璟,等.基于FDS的综合管廊电缆火灾烟气优化控制模式研究[J].中国安全生产科学技术,2020,16(7):100.[doi:10.11731/j.issn.1673-193x.2020.07.016]
　MI Hongfu,LIU Yaling,YANG Wenjing,et al.Research on optimization control mode of smoke for cable fire in utility tunnel based on FDS[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2020,16(2):100.[doi:10.11731/j.issn.1673-193x.2020.07.016]
[4]夏微,高魁,乔国栋.综合管廊燃气舱燃气爆炸冲击波传播特征研究*[J].中国安全生产科学技术,2021,17(2):84.[doi:10.11731/j.issn.1673-193x.2021.02.013]
　XIA Wei,GAO Kui,QIAO Guodong.Study on propagation characteristics of gas explosion shock wave in gas cabin of utility tunnel[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2021,17(2):84.[doi:10.11731/j.issn.1673-193x.2021.02.013]
[5]左伟芹,蒋雯吉,刘彦伟,等.综合管廊兼顾疏散能力分析及辐射范围研究*[J].中国安全生产科学技术,2021,17(5):136.[doi:10.11731/j.issn.1673-193x.2021.05.021]
　ZUO Weiqin,JIANG Wenji,LIU Yanwei,et al.Analysis on evacuation capacity taking into account by utility tunnel and research on radiation range[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2021,17(2):136.[doi:10.11731/j.issn.1673-193x.2021.05.021]
[6]高保彬,任闯难,刘彦伟,等.挡气板对综合管廊燃气泄漏扩散影响规律研究*[J].中国安全生产科学技术,2021,17(7):35.[doi:10.11731/j.issn.1673-193x.2021.07.006]
　GAO Baobin,REN Chuangnan,LIU Yanwei,et al.Study on influence laws of gas baffle on gas leakage and diffusion in utility tunnel[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2021,17(2):35.[doi:10.11731/j.issn.1673-193x.2021.07.006]
[7]雷鹏,陈长坤,史聪灵,等.管廊内泄漏口朝向对天然气管道泄漏扩散影响的模拟分析*[J].中国安全生产科学技术,2021,17(10):133.[doi:10.11731/j.issn.1673-193x.2021.10.020]
　LEI Peng,CHEN Changkun,SHI Congling,et al.Simulation analysis on influence of leakage opening orientation in utility tunnel on leakage and diffusion of natural gas pipeline[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2021,17(2):133.[doi:10.11731/j.issn.1673-193x.2021.10.020]
[8]高保彬,朱文杰,任闯难,等.挡气板对综合管廊燃气舱爆炸冲击波传播规律影响研究*[J].中国安全生产科学技术,2022,18(3):87.[doi:10.11731/j.issn.1673-193x.2022.03.013]
　GAO Baobin,ZHU Wenjie,REN Chuangnan,et al.Study on influence of gas baffle on propagation law of explosion shock wave in gas cabin of unity tunnel[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2022,18(2):87.[doi:10.11731/j.issn.1673-193x.2022.03.013]
[9]张英喆,何丽辉,任飞,等.综合管廊电缆火灾窒息灭火试验与数值模拟研究*[J].中国安全生产科学技术,2023,19(2):173.[doi:10.11731/j.issn.1673-193x.2023.02.024]
　ZHANG Yingzhe,HE Lihui,REN Fei,et al.Experimental and simulation study on cable fire extinguishing by smothering in utility tunnel[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2023,19(2):173.[doi:10.11731/j.issn.1673-193x.2023.02.024]
[10]柴亚森,胡少华,余涛,等.临堤综合管廊施工对堤防渗流安全影响评价*[J].中国安全生产科学技术,2023,19(5):117.[doi:10.11731/j.issn.1673-193x.2023.05.016]
　CHAI Yasen,HU Shaohua,YU Tao,et al.Evaluation on influence of comprehensive pipe gallery construction on seepage safety of adjacent dike[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2023,19(2):117.[doi:10.11731/j.issn.1673-193x.2023.05.016]

备注/Memo

备注/Memo:
中国煤炭科工集团科技创新基金重点项目（2017ZD005）
更新日期/Last Update: 2018-03-19