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发明名称
变压止回排风道结构
摘要
本实用新型公开了一种变压止回排风道结构,由主风道、变压板、导向管、支风道组成,导向管为90度弯管,变压板固定于主风道的侧壁上。本结构彻底消除了以往烟道串烟、串味、顶风倒灌的现象,大大提高了排烟效率,简化了施工程序,保证了风道的质量。
申请公布号
CN2447646Y
申请公布日期
2001.09.12
申请号
CN00250115.5
申请日期
2000.09.13
申请人
吴树强;左玉娟
发明人
吴树强;左玉娟
分类号
F23J11/00
主分类号
F23J11/00
代理机构
代理人
主权项
1、变压止回排风道结构,由主风道(1)、变压板(2)、导向管(3)、支风道(4)组成,导向管(3)为90度弯管且安装在主风道(1)和支风道(4)之间的隔板(6)上,其进气口在支风道(4)内,出气口位于主风道(1)内,变压板(2)固定于主风道(1)的侧壁上,其特征在于:所述变压板(2)为抛物线形结构,其顶端点(5)略高于导向管(3)的出口。
地址
050081河北省石家庄市东开发区留村
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