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发明名称
管式风帽
摘要
一种主要用于通风、除尘系统的管式风帽,包括有管体、导风防雨板、背雨环、导风环和支撑片,管体上设有排水孔,管体底端设有法兰盘,导风防雨板设在管体内,导风防雨板包括有导风直板和雨水斜板,雨水斜板的下斜边有一个向上垂直翻起的挡水折边。该风帽结构简单,局部阻力小,安装方便,节能,既可防雨雪,又有利于有害气体排风气流的抬升和扩散稀释,可降低排风立管高度,节省材料,强化排风效果。
申请公布号
CN2189717Y
申请公布日期
1995.02.15
申请号
CN94204964.0
申请日期
1994.03.19
申请人
王志凯
发明人
王志凯;魏太林
分类号
F24F13/06
主分类号
F24F13/06
代理机构
代理人
主权项
1、一种管式风帽,包括有管体,管体上设有排水孔,其特征是还包括有导风防雨板,导风防雨板设在管体内,形成导风防雨通道。
地址
030012山西省太原市130信箱
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