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发明名称
自补给减压阀门
摘要
本发明属于压力调节阀门,特别涉及一种太阳能热水器、卫生间、便盆、水箱用容器自补给减压阀门。具有阀门体1安装阀门芯2,阀门体1内孔连接锥形孔,进口处阀门芯2前端为锥形体,后端为圆柱体,上面开有螺旋沟道,后端面凹进,阀门芯2锥体部与阀门体1锥形孔道配合;带内锥面的密封挡圈4安装在阀门体1根部,与阀门芯2的锥形体相接,挡位卡簧3安装在阀门芯2后端的阀门体1的卡槽内,阀门芯2中前端锥形体与后端圆柱体螺纹连接,使逆止阀和减压阀合为一体,实现流体的关闭补给和减压。
申请公布号
CN1504667A
申请公布日期
2004.06.16
申请号
CN02144657.1
申请日期
2002.11.29
申请人
夏庆华
发明人
夏庆华
分类号
F16K17/24
主分类号
F16K17/24
代理机构
代理人
主权项
1、一种自补给减压阀门,具有阀门体(1)内安装阀门芯(2),其特征在于阀门体(1)内孔连接锥形孔,进口处阀门芯(2)前端为锥形体,后端为圆柱体,上面开有螺旋沟道,后端面凹进,阀门芯(2)锥形体与阀门体(1)的锥形孔道配合,带内锥面的密封挡圈(4)安装在阀门体(1)根部,与阀门芯(2)锥形体相接,挡位卡簧(3)安装在阀门芯(2)后端的阀门体(1)的卡槽内。
地址
123000辽宁省阜新市中华路西段143号
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