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一种煤矿防爆门自动封堵装置

申请公布号:CN203835458U

申请号:CN201420237252.1

申请日期:2014.05.12

申请公布日期:2014.09.17

申请人:
象山忠建建筑材料有限公司

发明人:励敏

分类号:E21F17/107(2006.01)I

主分类号:E21F17/107(2006.01)I

代理机构:
北京科亿知识产权代理事务所(普通合伙) 11350

代理人:汤东凤

地址:315708 浙江省宁波市象山县爵溪新瀛路东侧

摘要:本实用新型公开了一种煤矿防爆门自动封堵装置,包括总电缆、电路单元、充气动力设备、空气输送管、支撑网、封堵主体气囊、硐室、感应信号电缆、感应装置、防爆门、钢丝绳、密封材料、矿井防爆井盖平衡锤、井壁、信号线和压力传感器,总电缆分别连接电路单元和充气动力设备,充气动力设备连接空气输送管,空气输送管连接封堵主体气囊,本实用新型设计合理,通过感应损毁信号经电路控制系统启动动力设备,对安设在硐室内的气囊折叠体充气使其弹出,沿支撑架构延展并冲胀,对风井进行密封,以维持灾后井下正常通风,降低灾害后果,为井下幸存人员的生存与自救提供有利条件。

主权项:一种煤矿防爆门自动封堵装置,包括总电缆、电路单元、充气动力设备、空气输送管、支撑网、封堵主体气囊、硐室、感应信号电缆、感应装置、防爆门、钢丝绳、密封材料、矿井防爆井盖平衡锤、井壁、信号线和压力传感器,其特征在于:总电缆分别连接电路单元和充气动力设备,充气动力设备连接空气输送管,空气输送管连接封堵主体气囊,封堵主体气囊安装在硐室内,感应信号电缆安装在井壁内,感应装置安装在井壁上,防爆门安装在井壁上,钢丝绳连接矿井防爆井盖平衡锤,密封材料填充在井壁内,信号线连接压力传感器。

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