基于无线通信的煤与瓦斯突出数据采集仪的研制

王彦斌

基于无线通信的煤与瓦斯突出数据采集仪的研制

王彦斌

计量
- 文章访问数: 33
- HTML全文浏览量: 0
- PDF下载量: 23
出版历程
- 发布日期: 2022-12-19

Development of data acquisition instrument for coal and gas outburst based on wireless communication

WANG Yanbin

摘要

摘要: 针对目前煤矿井下应用的钻屑瓦斯解吸指标K₁值测定仪测定时间长、效率低的问题，以防治煤与瓦斯突出相关要求及K₁值测定仪现场应用为基础，确定了解决打钻与K₁值测量的衔接是提高预测效率的关键因素，据此设计并实现了一种煤基于无线通信的煤与瓦斯突出数据采集仪。围绕煤与瓦斯突出数据采集仪的研制，从整体设计思路、硬件电路框图、软件设计流程、本安手机专用APP操作流程及测试验证等方面进行了论述。实验数据及设计产品化表明：采用基于无线通信的1台本安手机对应连接多台采集仪的设计，可大幅提高预测效率。
- 突出数据采集仪 /
- 钻屑瓦斯解吸指标Ｋ₁ /
- 煤与瓦斯突出预测 /
- 无线通信 /
- 智能地址分配
Abstract: Aiming at the problem of long measuring time and low efficiency of K₁ value measuring instrument for drilling cuttings gas desorption index used in coal mine at present, based on the related requirements of prevention and control of coal and gas outburst and the field application of K₁value measurement instrument, it is determined that solving the connection between drilling and K₁ value measurement is the key factor to improve the prediction efficiency. According to this, a coal seam gas outburst data acquisition instrument based on wireless communication is designed and implemented. Centering on the development of data acquisition instrument for coal seam gas outburst, this paper discusses the overall design idea, hardware circuit block diagram, software design process, operation process and test and verification of mobile phone special APP. The experimental data and design production show that the design of connecting multiple acquisition devices with one intrinsically safe mobile phone based on wireless communication can greatly improve the prediction efficiency.
- gas outburst data acquisition instrument /
- drill cuttings gas desorption index K₁ /
- coal and gas outburst prediction /
- wireless communication /
- intelligent address allocation

HTML全文

参考文献(15)

[1]	AQ/T 1065—2008 钻屑瓦斯解吸指标测定方法[S].
[2]	史广山，魏风清.钻屑瓦斯解吸指标K1影响因素理论分析[J].安全与环境学报，2014，14（5）：8-10. SHI Guangshan, WEI Fengqing. Theoretical analysis of factors influencing the gas desorption index K1 of drilling cutting[J]. Journal of Safety and Environment, 2014, 14（5）: 8-10.
[3]	王振洋，程远平.构造煤与原生结构煤孔隙特征及瓦斯解吸规律试验[J].煤炭科学技术，2017，45（3）：84. WANG Zhenyang, CHENG Yuanping. Experiment on pore characteristics and gas desorption law of structural coal and primary structure coal[J]. Coal Science and Technology, 2017, 45（3）: 84.
[4]	蒲阳，宋志强，宁小亮.煤与瓦斯突出预测多元数据可视化系统构建与应用[J].工矿自动化，2020，46（7）：64-69. PU Yang, SONG Zhiqiang, NING Xiaoliang. Construction and application of multivariate data visualization system for coal and gas outburst prediction[J]. Industry and Mine Automation, 2020, 46（7）: 64-69.
[5]	孙锐.含水煤体钻屑瓦斯解吸指标K1值的临界值研究[J].沈阳理工大学学报，2018，37（2）：73-77. SUN Rui. Study on critical value of gas desorption index K1 of drilling cuttings in water-contained coal[J]. Journal of Shenyang Ligong University, 2018, 37（2）: 73-77.
[6]	翟盛锐.不同粒度型煤煤样瓦斯吸附－解吸变形特征实验研究[J]．中国安全生产科学技术，2018，14（6）：84－89. ZHAI Shengrui. Experimental study on gas adsorption-desorption deformation characteristics of briquette coal samples with different granularity[J]. Journal of Safety Science and Technology, 2018, 14（6）: 84-89.
[7]	韩恩光，刘志伟，冉永进，等.不同粒度煤的瓦斯解吸扩散规律实验研究[J].中国安全生产科学技术，2019， 15（12）：83-87. HAN Enguang, LIU Zhiwei, ＲAN Yongjin, et al. Experimental study on gas desorption and diffusion laws of coal with different particle sizes[J]. Journal of Safety Science and Technology, 2019, 15（12）: 83-87.
[8]	王栓林，赵晶，张志荣.布孔间距和抽采时长对K1指标的影响分析[J].中国煤炭，2016，42（11）：100-103. WANG Shuanlin, ZHAO Jing, ZHANG Zhirong. Analysis of influence of borehole layout and drainage duration on K1 index[J]. China Coal, 2016, 42（11）: 100-103.
[9]	张慧杰.时间因素对钻屑瓦斯解吸指标K1值测定的影响分析[J].中国安全生产科学技术，2020，16（5）：51-56. ZHANG Huijie. Analysis on influence of time factor on measurement of gas desorption index（K1） of drill cuttings[J]. Journal of Safety Science and Technology, 2020, 16（5）: 51-56.
[10]	王春霞，艾德春，杨付领.水分对受载原煤瓦斯解吸影响的实验研究[J].煤矿安全，2017，48（10）：24. WANG Chunxia, AI Dechun, YANG Fuling. Experimental study on effect of moisture on gas desorption of loaded raw coal[J]. Safety in Coal Mines, 2017, 48（10）: 24.
[11]	赵旭生，刘胜.钻屑瓦斯解吸指标K1值测定误差的影响因素[J].矿业安全与环保，2002，29（2）: 3-5. ZHAO Xusheng, LIU Sheng. Analysis on influence factors of measuring errors of gas desorption index K1 of coal cuttings[J]. Mining Safety & Environmental Protection, 2002, 29（2）: 3-5.
[12]	康建宁，张睿，胡杰.反循环取样技术在钻屑瓦斯解吸指标K1值测定中的应用[J].煤炭工程，2017，49（6）：60-63. KANG Jianning, ZHANG Rui, HU Jie. Application of reverse circulation sampling indetermination of drilling cuttings gas desorption index K1[J]. Coal Engineering, 2017, 49（6）: 60-63.
[13]	周鸿雁，董建民.基于STM32单片机的泥沙含量监测仪的设计[J].大庆师范学院学报，2021，41（6）：104-110. ZHOU Hongyan, DONG Jianmin. Design of sediment content monitor based on STM32 microcontroller[J]. Journal of Daqing Normal University, 2021, 41（6）: 104-110.
[14]	马文伟，李江涛，梁文勖.煤钻屑瓦斯解吸指标△h2 自动测定系统设计[J].工矿自动化，2019，45（2）：6. MA Wenwei, LI Jiangtao, LIANG Wenxu. Design of automatic measurement system for drill cuttings gas desorption index △h2 [J]. Industry and Mine Automation, 2019, 45（2）: 6.
[15]	杜岩，阚哲，冯禹，等.基于无线通信的矿用本安型设备监测子站研制[J].工矿自动化，2017，43（1）：5-8. DU Yan, KAN Zhe, FENG Yu, et al. Development of mine-used intrinsically safe equipment monitoring substation based on wireless communication[J]. Industry and Mine Automation, 2017, 43（1）: 5-8.