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CN2326804Y 自动节水控制阀 失效 - 权利终止

  • 专利标题： 自动节水控制阀
  • 专利标题（英）： Automatic water-saving control valve
  • 申请号： CN97244159.X
    申请日： 1997-11-12
  • 公开(公告)号： CN2326804Y
    公开(公告)日： 1999-06-30
  • 发明人: 郑志荣
  • 申请人： 郑志荣
  • 申请人地址： 北京市左家庄12号院北京4702信箱4分箱
  • 专利权人： 郑志荣
  • 当前专利权人： 郑志荣
  • 当前专利权人地址： 北京市左家庄12号院北京4702信箱4分箱
  • 主分类号： F16K31/18
  • IPC分类号： F16K31/18
自动节水控制阀
摘要：
自动节水控制阀由主控制阀和安全控制阀组成,主控制阀安装在太阳能集热器或其水箱的进出水处;安全控制阀安装在太阳能集热器或水箱的放气口处。通过主控阀与安全阀的特殊设计和控制方法,用一根管实现水满时自动关水,用水时自动打开。主控制阀有一节流环、密封垫(1)、调节杆、主弹簧、主阀芯、软密封、定位芯、及密封垫(2);安全控制阀有一弹簧、浮子、密封环、内衬。调整调节杆可适应不同安装高度。
摘要（英）：

The utility model relates to an automatic water-saving control valve, which is composed of a main control valve and a safety control valve, wherein, the main control valve is arranged at the water inlet and outlet point of a solar heat collector or the water tank; the safety control valve is arranged at the relief port point of the solar heat collector or the water tank. By means of the special design and the control method of the main control valve and the safety valve, a pipe is used for realizing that the water is closed automatically when the water of the water tank is full, and the valves can be opened automatically when the water is used. The main control valve is provided with a restrictive ring, a seal gasket (1), an adjusting rod, a main spring, a main valve core, a soft seal, a positioning core, and a seal gasket (2). The Safety control valve is provided with a spring, a float, a seal ring, and an inner lining. The adjusting rod is adjusted to suitable for different mounting height.

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