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发明名称
一种机械密封与水封组合地漏
摘要
一种机械密封与水封组合地漏,由地漏盖、地漏主体、浮子和软管式磁力密封阀组成。浮子安装在地漏主体内,浮子的下端和地漏主体的出水口相配合,利用重力或磁力使浮子的下端对地漏主体的出水口进行密封;软管式磁力密封阀安装在地漏主体的出水口处,利用磁力对出水口进行密封。通过进入地漏水流的变化,实现机械密封与水封组合地漏的打开与关闭。机械密封与水封组合地漏具有开关迅速、水流通过时阻力小、密封效果好、不易堵塞等优点,并能防止下水道内正负压对地漏密封性能的破坏,还具有很好的防返溢性能。
申请公布号
CN101463621A
申请公布日期
2009.06.24
申请号
CN200910001842.8
申请日期
2009.01.05
申请人
青岛理工大学
发明人
戴长虹;李绍纯
分类号
E03C1/282(2006.01)I
主分类号
E03C1/282(2006.01)I
代理机构
代理人
主权项
1. 一种机械密封与水封组合地漏,具有地漏盖、地漏主体、浮子和软管式磁力密封阀,其特征在于浮子安装在地漏主体内,浮子的下端和地漏主体的出水口相配合,并对地漏主体的出水口进行密封;软管式磁力密封阀安装在地漏主体的出水口处,利用磁力对出水口进行密封;通过进入地漏水流的变化,实现机械密封与水封组合地漏的打开与关闭。
地址
266033山东省青岛市四方区抚顺路11号
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