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发明名称
拉绳式截门
摘要
目前广泛用于便池水箱的截门,因封水盘的控制机构均在封水面以上,轴向密封难度大,使用中稍有磨损便会漏水不止,而且水压越大漏的越快。本装置采用了T形阀结构,在阀柄8的下端钻系绳孔7、泄水管6的管壁上钻控制孔4、拉绳5经控制孔4与系绳孔7相连。拉动拉绳5时,封水盘10反向翘起,水顺流而下,松手后,在自重和水的压力下自动复位。该阀的控制机构设在封水面以下,不存在轴向密封问题,故结构简单,不易漏水,且具有压力越大密封越好的特点。
申请公布号
CN2323027Y
申请公布日期
1999.06.09
申请号
CN98220774.3
申请日期
1998.04.13
申请人
魏诗明
发明人
魏诗明
分类号
E03D1/00;E03D1/30
主分类号
E03D1/00
代理机构
代理人
主权项
1、拉绳式截门由公知的水箱(1)、密封件(2)、T形阀(3)、拉绳(5)、泄水管(6)组成,其特征是:在水箱(1)的泄水口处加一密封件(2)和T形阀(3),在泄水管(6)的管壁上钻一控制孔(4),使拉绳(5)经控制孔(4)与阀柄(8)下端的系绳孔(7)相连而成。
地址
253005山东省德州解放南路医药宿舍大楼3号楼13层东中门
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