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发明名称
双层隔热式耐火托盘
摘要
本实用新型涉及电缆防火装置。本实用新型包括隔热体与桁支架,其特征在于隔热体分为二层,在外层的外侧与内层的内侧涂覆膨胀涂料层,桁支架用薄壁圆管和支承件构成,隔热体具备正常时能散热通风,在外界火焰作用时二层绝热层同时起泡绝热,具有安装方便,质轻成本低,隔热效果好,使用面广等优点。
申请公布号
CN2232634Y
申请公布日期
1996.08.07
申请号
CN95226609.1
申请日期
1995.11.27
申请人
钟江晖
发明人
钟江晖
分类号
H02G3/02
主分类号
H02G3/02
代理机构
代理人
主权项
1、一种双层隔热式耐火托盘,包括隔热体与桁支架,其特征在于隔热体分为二层,二层之间有适当间隙,在外层的外侧与内层的内侧涂复膨胀涂料层。
地址
200540上海市石化十二村45号601室
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