| 燃气表异常流量安全切断技术 |
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| 引用本文： | 刘金岚,张月钦.燃气表异常流量安全切断技术[J].煤气与热力,2012(3):25-27. |
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| 作者姓名： | 刘金岚 张月钦 |
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| 作者单位： | 大庆中石油昆仑燃气有限公司,黑龙江大庆163453 |
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| 摘 要： | 分析了民用燃气事故的发生原因,研究了以户内燃气表异常流量为主要监测对象的异常流量报警与切断技术,研制了可实现异常流量切断与报警的燃气表(已获得国家实用新型专利)。
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| 关 键 词： | 异常流量 智能燃气表 IC卡燃气表 安全切断 燃气报警 |
Safety Shut-down Technology for Abnormal Flow Rate of Gas Meter |
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| LIU Jinlan,ZHANG Yueqin.Safety Shut-down Technology for Abnormal Flow Rate of Gas Meter[J].Gas & Heat,2012(3):25-27. |
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| Authors: | LIU Jinlan ZHANG Yueqin |
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| Affiliation: | LIU Jinlan,ZHANG Yueqin |
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| Abstract: | Reasons why domestic gas accidents occur are analyzed. The warning and shut-down technology for abnormal flow rate of indoor gas meter is studied. A gas meter which can achieve warning and shut-down for abnormal flow rate is developed, and the national utility model patent of the meter is obtained. |
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| Keywords: | abnormal ilow rate intelligent gas meter IC gas meter saiety shut-down gas warning |
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