多级机站通风方式中的单向回路问题  

Unidirectional Circuit Problem in Multi-fan-station Ventilation System

作　　者：刘剑[1] 贾进章[1] 郑丹[1] 赵千里 

机构地区：[1]辽宁工程技术大学,辽宁阜新123000 [2]金川有色金属公司,甘肃金昌737100

出　　处：《有色金属》2004年第1期104-107,共4页Nonferrous Metals

摘　　要：介绍含有单向回路的多级机站通风网络的通路模拟算法及其结果。通过修改搜索策略,用深度优先搜索法确定通 路的矩阵算法,模拟计算有单向回路的通风网络。结果表明,通过优化机站位置、增减机站、网络优化调节、角联结构分析等,可消 除单向网路或减少单向回路的负面影响。The simulative calculation method and the results of multi-fan-station ventilation network with unidirectional circuits are described. The path determination in a ventilation network with unidirectional circuit is conducted by matrix algorithm with modified searching strategy of depth-first search method. The results show that the unidirectional circuits can be eliminated or the negative effects of unidirectional circuits can be decreased by optimization of the fan station position, increase or decrease of fan station numbers, optimum regulation of network and diagonal structure analysis.

关 键 词：采矿 多级机站通风网络 模拟计算 通路 单向回路 矿井通风 

分 类 号：TD72[矿业工程—矿井通风与安全]