| 瓦斯浓度异常预警系统及应用 |
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| 引用本文： | 童碧,黄伟,沈力军,沈颂策.瓦斯浓度异常预警系统及应用[J].测控技术,2012,31(4):133-135. |
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| 作者姓名： | 童碧 黄伟 沈力军 沈颂策 |
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| 作者单位： | 淮南矿业集团,安徽淮南,232001 |
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| 摘 要： | 随着矿井开拓延深,瓦斯变化呈多样性.当井下瓦斯浓度变化异常且低于监控报警值时不易引起注意,而这种忽大忽小的变化很有可能是大的隐患前兆.该系统实时采集到井下瓦斯值,对瓦斯浓度的变化进行比较分析,当出现异常情况时发出报警,提醒相关人员注意.对瓦斯浓度异常,起到了早预防、早知道、早控制的作用.
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| 关 键 词： | 瓦斯 异常 监控 预警 |
Gas Concentration Abnormality Forewarning System and its Application |
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| TONG Bi
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HUANG Wei
,
SHEN Li-jun
,
SHEN Song-ce.Gas Concentration Abnormality Forewarning System and its Application[J].Measurement & Control Technology,2012,31(4):133-135. |
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| Authors: | TONG Bi HUANG Wei SHEN Li-jun SHEN Song-ce |
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| Affiliation: | (Huainan Mining Group,Huainan 232001,China) |
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| Abstract: | With the mining developing,the change of gas will be diversity.Now it can not be reminded when the gas concentration is lower than alarm value and changes unusually,but it may be a hidden dangerous premonition.The system collects realtimely the gas value,the change of the gas concentration.A forewarning information will remind to pay attention to it.It plays a role for prevention and control of gas concentration abnormality. |
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| Keywords: | gas abnormality monitoring and control forewarning |
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