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发明名称
家用引风机消音装置
摘要
本实用新型属于一种家用引风机消音装置,它由褶皱橡胶筒、薄铁筒、石棉筒、石棉垫圈、薄铁垫圈组成。薄铁筒上端有30mm宽与筒身垂直的铁沿儿与石棉垫圈固定在褶皱橡胶筒上口,薄铁垫圈与石棉垫圈固定在褶皱橡胶筒下口,石棉筒固定在薄铁筒外围。通过褶皱橡胶筒减振、阻隔,阻止引风机工作时产生的振动向烟囱、墙体传播,实现消除室内噪音的目的。它具有结构简单、经济实用、安全可靠、消音效果好等优点。
申请公布号
CN2217135Y
申请公布日期
1996.01.10
申请号
CN94201244.5
申请日期
1994.01.10
申请人
包国新
发明人
包国新
分类号
F04D29/66
主分类号
F04D29/66
代理机构
代理人
主权项
1、一种家用引风机消音装置其特征在于:由褶皱橡胶筒1、薄铁筒2、石棉筒3、石棉垫圈4、薄铁垫圈5组成,薄铁筒2上端有30mm宽与筒身垂直的铁沿儿与石棉垫圈4固定在褶皱橡胶筒1上口,薄铁垫圈5与石棉垫圈4固定在褶皱橡胶筒1下口,石棉筒3固定在薄铁筒外围。
地址
154007黑龙江省佳木斯市鼓风机厂
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