煤矿井下专用音箱本安型对讲系统的设计  

Design of Intrinsically Safe Intercom System of Dedicated Speaker Underground

作　　者：许利军[1] 张佳民[1] 

机构地区：[1]张家口教育学院理学系,河北张家口075000

出　　处：《煤炭技术》2013年第4期64-65,共2页Coal Technology

摘　　要：根据煤矿井下工作的实际情况,设计了一个新的井下专用对讲系统。这项专用对讲系统不仅能够在发生紧急状况时,及时将危险区域的情况进行汇报,还能够对前方的状况进行监控,是煤矿井下工作的又一项新的突破。According to the actual situation underground work in coal mines, a new intercom system is designed. When the emergency condition occurs, the system can not only report the situation of the danger zone timely,but also monitor the situation ahead. It is a new breakthrough underground work.

关 键 词：煤矿 专用音箱 本安型 对讲系统 

分 类 号：TD65[矿业工程—矿山机电]