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风机变频稀释超限瓦斯的自动控制系统设计
  • ISSN号：1003-0794
  • 期刊名称：煤矿机械
  • 时间：2015.2.15
  • 页码：29-31
  • 分类：TD441[矿业工程—矿山机电]
  • 作者机构：[1]中国矿业大学安全工程学院,江苏徐州221000, [2]空军勤务学院,江苏徐州221000, [3]中国矿业大学煤炭资源与安全开采国家重点实验室,江苏徐州221000
  • 相关基金：国家自然科学基金项目（51134023）
  • 相关项目：一矿一面集约生产安全通风技术基础
作者： 蒋曙光|韩靖|王媛媛|樊尧|
关键词： 风机, 稀释, 瓦斯, 控制系统, fan, dilute, gas, controlling system
中文摘要：

通过理论推导得出了风机频率与瓦斯浓度的线性函数关系式,以此函数为基础,利用V4.0 STEP 7 Micro-WIN SP9等软件和变频器、风机、传感器等硬件设计了风机变频稀释超限瓦斯的自动控制系统。系统通过实时监测矿井巷道瓦斯浓度超限情况,可动态调控风机风量,实现快速高效地增风稀释巷道中浓度超限的瓦斯,对提高矿井生产安全具有重要作用。

英文摘要：

It gets a linear function on the fan＇s frequency and the gas＇ s concentration by theoretical deduction,on the basis,it designs an automatic controlling system to dilute over-limit concentration gas by frequency converters,fans and sensors,etc.The system can timely modulate the fan ＇s air volume by constantly monitoring the gas＇ s concentration in the mine＇s roadway,it can increase the air volume to dilute the over-limit concentration gas quickly and efficiently and it plays an important role in upgrading the safe production of the mines.

同期刊论文项目
一矿一面集约生产安全通风技术基础
期刊论文 63 会议论文 2 专利 4 著作 4
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期刊信息
  • 《煤矿机械》
  • 北大核心期刊（2011版）
  • 主管单位:黑龙江科技大学
  • 主办单位:哈尔滨煤矿机械研究所
  • 主编：卢盛春
  • 地址：哈尔滨市南岗区嵩山路111号
  • 邮编：150090
  • 邮箱：mkjx@chinajournal.net.cn
  • 电话：0451-55646587 55645994 55630208
  • 国际标准刊号：ISSN：1003-0794
  • 国内统一刊号：ISSN：23-1280/TD
  • 邮发代号:14-38
  • 获奖情况:
  • 全国中文核心期刊
  • 国内外数据库收录:
  • 俄罗斯文摘杂志,美国剑桥科学文摘,中国北大核心期刊（2004版）,中国北大核心期刊（2008版）,中国北大核心期刊（2011版）,中国北大核心期刊（2000版）
  • 被引量:28725