浮球式泄压阀的研制和应用

Development and Application of Ball Float Pressure Relief Valve

针对自来水厂清水库增压泵站在水库蓄水时进水管网压力下降,用水高峰时,又不能满足高峰供水要求的问题,运用导阀设定给水系统压力的原理,研发了导阀控制的浮球式泄压阀,较好地解决了这一问题。

In view of the problem that the pressure of the feed water pipe network of the booster pump station at the clean water reservoir of waterworks drops when the reservoir retains water while the demand for water supply during the peak time of water consumption cannot be met,a ball float relief valve controlled by a pilot valve has been developed by applying the principle of setting the pressure of the feed water system with a pilot valve,with which the said problem is properly resolved.