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金属矿山 ›› 2014, Vol. 43 ›› Issue (06): 156-159.

• 安全与环保 • 上一篇    下一篇

基于Ventsim的扇风机并联作业数值模拟分析

朱必勇1,2,盛建红1,2,廖文景1,2   

  1. 1.长沙矿山研究院有限责任公司,湖南 长沙 410012;2.金属矿山安全技术国家重点实验室,湖南 长沙 410012
  • 出版日期:2014-06-16 发布日期:2015-01-07

Numerical Simulation Analysis of Ventsim-based Fan Parallel Connection Work

Zhu Biyong1,2,Sheng Jianhong1,2,Liao Wenjing1,2   

  1. 1.Changsha Institute of Mining Research Co.,Ltd.,Changsha 410012,China;2.State Key Laboratory of Metal Mine Safety Technology,Changsha 410012,China
  • Online:2014-06-16 Published:2015-01-07

摘要: 针对矿井通风系统扇风机并联作业的效果和稳定性问题,以湖南某锑矿通风系统优化设计为工程实例,通过扇风机特性曲线分析以及利用Ventsim软件建立矿井通风系统三维模型,模拟分析了不同型号扇风机并联作业通风效果,证实了湖南某锑矿通风系统优化设计可行合理。

关键词: Ventsim, 扇风机, 并联, 数值模拟

Abstract: Aiming at the effect and stability of fan parallel operation in the mine ventilation system,and taking the optimization design of ventilation system for an antimony mine in Hunan as a engineering case,the three-dimensional model of mine ventilation system was established through the analysis of the characteristic curve of fan,and with the use of ventsim software.Then the ventilation effect of parallel operation for different types of fan was simulated and analyzed.It is proved that the optimization design above is feasible and reasonable.

Key words: Ventsim, Fan, Parallel connection, Numerical simulation