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    一种流量自动控制装置

    一种流量自动控制装置

    【摘要】:
    一种流量自动控制装置,由调节阀和自动控制装置组成,其特征在于:调节阀采用双座调节阀板结构,即两块阀板上均设有一个椭圆型对射式流孔,两块阀板密封面保持紧密贴合,上阀板作旋转运动,通过改变流通面积来调节流量;自动控制装置包括电动执行机构和智能控制显示仪,电动执行机构采用精密齿轮传动,智能控制显示仪采用智能脉宽调制输出PID流量闭环稳流或稳压控制系统。本实用新型的优点:由于调节阀采用双座调节阀板结构,使
    %3Cdiv+class%3D%27reset_style+js-reset_style%27%3E%3Cp+style%3D%22margin-top%3A0em%3Bmargin-bottom%3A0em%3BTEXT-INDENT%3A0em%3BLETTER-SPACING%3A0em%3BLINE-HEIGHT%3A2em%3B%22%3E%0A%09%E3%80%80%E3%80%80%E4%B8%80%E7%A7%8D%E6%B5%81%E9%87%8F%E8%87%AA%E5%8A%A8%E6%8E%A7%E5%88%B6%E8%A3%85%E7%BD%AE%EF%BC%8C%E7%94%B1%E8%B0%83%E8%8A%82%E9%98%80%E5%92%8C%E8%87%AA%E5%8A%A8%E6%8E%A7%E5%88%B6%E8%A3%85%E7%BD%AE%E7%BB%84%E6%88%90%EF%BC%8C%E5%85%B6%E7%89%B9%E5%BE%81%E5%9C%A8%E4%BA%8E%EF%BC%9A%E8%B0%83%E8%8A%82%E9%98%80%E9%87%87%E7%94%A8%E5%8F%8C%E5%BA%A7%E8%B0%83%E8%8A%82%E9%98%80%E6%9D%BF%E7%BB%93%E6%9E%84%EF%BC%8C%E5%8D%B3%E4%B8%A4%E5%9D%97%E9%98%80%E6%9D%BF%E4%B8%8A%E5%9D%87%E8%AE%BE%E6%9C%89%E4%B8%80%E4%B8%AA%E6%A4%AD%E5%9C%86%E5%9E%8B%E5%AF%B9%E5%B0%84%E5%BC%8F%E6%B5%81%E5%AD%94%EF%BC%8C%E4%B8%A4%E5%9D%97%E9%98%80%E6%9D%BF%E5%AF%86%E5%B0%81%E9%9D%A2%E4%BF%9D%E6%8C%81%E7%B4%A7%E5%AF%86%E8%B4%B4%E5%90%88%EF%BC%8C%E4%B8%8A%E9%98%80%E6%9D%BF%E4%BD%9C%E6%97%8B%E8%BD%AC%E8%BF%90%E5%8A%A8%EF%BC%8C%E9%80%9A%E8%BF%87%E6%94%B9%E5%8F%98%E6%B5%81%E9%80%9A%E9%9D%A2%E7%A7%AF%E6%9D%A5%E8%B0%83%E8%8A%82%E6%B5%81%E9%87%8F%EF%BC%9B%E8%87%AA%E5%8A%A8%E6%8E%A7%E5%88%B6%E8%A3%85%E7%BD%AE%E5%8C%85%E6%8B%AC%E7%94%B5%E5%8A%A8%E6%89%A7%E8%A1%8C%E6%9C%BA%E6%9E%84%E5%92%8C%E6%99%BA%E8%83%BD%E6%8E%A7%E5%88%B6%E6%98%BE%E7%A4%BA%E4%BB%AA%EF%BC%8C%E7%94%B5%E5%8A%A8%E6%89%A7%E8%A1%8C%E6%9C%BA%E6%9E%84%E9%87%87%E7%94%A8%E7%B2%BE%E5%AF%86%E9%BD%BF%E8%BD%AE%E4%BC%A0%E5%8A%A8%EF%BC%8C%E6%99%BA%E8%83%BD%E6%8E%A7%E5%88%B6%E6%98%BE%E7%A4%BA%E4%BB%AA%E9%87%87%E7%94%A8%E6%99%BA%E8%83%BD%E8%84%89%E5%AE%BD%E8%B0%83%E5%88%B6%E8%BE%93%E5%87%BAPID%E6%B5%81%E9%87%8F%E9%97%AD%E7%8E%AF%E7%A8%B3%E6%B5%81%E6%88%96%E7%A8%B3%E5%8E%8B%E6%8E%A7%E5%88%B6%E7%B3%BB%E7%BB%9F%E3%80%82%E6%9C%AC%E5%AE%9E%E7%94%A8%E6%96%B0%E5%9E%8B%E7%9A%84%E4%BC%98%E7%82%B9%EF%BC%9A%E7%94%B1%E4%BA%8E%E8%B0%83%E8%8A%82%E9%98%80%E9%87%87%E7%94%A8%E5%8F%8C%E5%BA%A7%E8%B0%83%E8%8A%82%E9%98%80%E6%9D%BF%E7%BB%93%E6%9E%84%EF%BC%8C%E4%BD%BF%E6%93%8D%E4%BD%9C%E5%B9%B3%E7%A8%B3%EF%BC%8C%E4%B8%8D%E7%BB%93%E5%9E%A2%EF%BC%8C%E4%B8%8D%E6%B3%84%E6%BC%8F%EF%BC%8C%E4%BD%BF%E7%94%A8%E5%AF%BF%E5%91%BD%E6%9E%81%E5%A4%A7%E6%8F%90%E9%AB%98%EF%BC%9B%E7%94%B1%E4%BA%8E%E9%87%87%E7%94%A8%E8%87%AA%E5%8A%A8%E6%8E%A7%E5%88%B6%E7%B3%BB%E7%BB%9F%EF%BC%8C%E5%8E%8B%E5%8A%9B%E3%80%81%E6%B5%81%E9%87%8F%E5%8F%98%E9%80%81%E9%87%87%E9%9B%86%E7%B2%BE%E5%BA%A6%E9%AB%98%EF%BC%8C%E5%B9%B6%E5%AF%B9%E6%B5%81%E9%87%8F%E3%80%81%E5%8E%8B%E5%8A%9B%E5%AE%9E%E7%8E%B024%E5%B0%8F%E6%97%B6%E8%87%AA%E5%8A%A8%E7%9B%91%E6%8E%A7%EF%BC%8C%E6%95%85%E6%8E%A7%E5%88%B6%E5%B9%B3%E7%A8%B3%EF%BC%8C%E5%AE%89%E5%85%A8%E5%8F%AF%E9%9D%A0%E3%80%82%3C%2Fp%3E%0A%3C%2Fdiv%3E