| XN-1新型语音式电话瓦斯报警器 |
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| 引用本文： | 刘玉平,安家文. XN-1新型语音式电话瓦斯报警器[J]. 河南科学, 2007, 25(5): 810-812 |
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| 作者姓名： | 刘玉平 安家文 |
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| 作者单位： | 河南工程学院,郑州,450053;河南工程学院,郑州,450053 |
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| 摘 要： | XN-1新型语音式电话自动监控瓦斯报警器是在ZM-1型瓦斯报警器的基础上改进的.它既能检测矿井中瓦斯的含量,而且在瓦斯浓度超限时具有声光报警功能,同时还能自动拨通煤矿安全官员的电话,以语音的形式报告井中瓦斯浓度超限的情况,使煤矿安全官员对基层煤矿负责人、安监员、矿主等人员的失职行为进行监管,以避免人为因素造成瓦斯爆炸事故的发生.介绍了XN-1新型语音式电话自动监控瓦斯报警器的组成结构,对其工作原理进行了详细的分析.
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| 关 键 词： | 电话监控器 瓦斯报警器 语音录放电路 |
| 文章编号： | 1004-3918（2007）05-0810-03 |
| 修稿时间： | 2007-05-19 |
XN-1 New Type of Autodial Voice Gas Alertor |
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| LIU Yu-ping,AN Jia-wen. XN-1 New Type of Autodial Voice Gas Alertor[J]. Henan Science, 2007, 25(5): 810-812 |
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| Authors: | LIU Yu-ping AN Jia-wen |
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| Affiliation: | Henan Engineering Institute,Zhengzhou 450053,China |
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| Abstract: | This new type of autodial gas alertor,named as XN-1,is modified basing on the type of ZM-1.It can detect out the gas content in the colliery and has the sound and light alerting and autodial functions.It should autodial to the safety responsible officer as soon as the gas depth situation is overrunning in the colliery.This paper introduced the gas alertor's structure and analyzed its operational principle in detail. |
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| Keywords: | phone monitor gas alertor voice record and play circuit |
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