| 煤矿井下输送带火灾传感器报警限和间距设计研究及应用 |
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| 引用本文： | 朱红青,邬燕云,周心权.煤矿井下输送带火灾传感器报警限和间距设计研究及应用[J].煤炭科学技术,2001,29(11):42-44. |
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| 作者姓名： | 朱红青 邬燕云 周心权 |
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| 作者单位： | 中国矿业大学, |
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| 基金项目： | 国家自然科学基金资助 (598740 30 )，北京市自然科学基金资助 (8992 0 1 0 ) |
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| 摘 要： | 煤矿带式输送机在矿井中的大量使用，是煤矿重大火灾隐患之一。带式输送机防灭火装置配备的报警传感器主要用于火灾监测。传感器分布设计主要包括间距及报警限的确定。通过利用诺谟图协助确定间距和报警限，便于带式输送机火灾装置在实践中的应用。
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| 关 键 词： | 输送带 传感器 诺谟图 煤矿 井下运输 报警限 |
| 文章编号： | 0253-2336(2001)10-0000-00 |
| 修稿时间： | 2001年10月18 |
Study and application of alarm limit and space of transducer of belt fire in underground mine |
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| ZHU Hong qing,WU Yan yun,ZHOU Xin quan.Study and application of alarm limit and space of transducer of belt fire in underground mine[J].Coal Science and Technology,2001,29(11):42-44. |
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| Authors: | ZHU Hong qing WU Yan yun ZHOU Xin quan |
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| Abstract: | A great many belt conveyors are used in coal mine, which are great fire hidden troubles. The transducer of automatic fire-extinction device of belt conveyor is applied to monitor belt conveyor fire. The transducer positioning includes mainly alarm limit and space between transducers. Nomogram is applied to help determining alarm limit and space between transducers in this paper, in order that automatic fire-extinction device of belt conveyor can be applied more conveniently in coal mine. |
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| Keywords: | belt conveyor fire transducer positioning nomogram |
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