论文部分内容阅读
分析了稳流补偿器在无负压给水设备中的作用,认为稳流补偿器在无负压给水设备产生负压后消除负压,减小对市政管网的不利影响;不具备稳流作用;补偿高峰用水流量能力不具实用意义;且存在水源的二次污染。推荐用ZT-W-1型电子无负压智能运行控制器取代《无负压给水设备》(CJ/T265—2007)标准中的稳流补偿器和真空抑制器组合装置,提高无负压给水设备性能。
The effect of steady current compensator in non-negative pressure water supply equipment is analyzed. It is considered that the steady flow compensator can eliminate the negative pressure after negative pressure generated in negative pressure water supply equipment, and reduce the adverse effect on municipal pipe network. ; Compensation for peak water flow capacity is not practical significance; and there are secondary sources of water pollution. It is recommended that the ZT-W-1 electronic non-negative pressure intelligent operation controller be replaced by a combination of a steady flow compensator and a vacuum suppressor in the “Non-negative pressure water supply equipment” (CJ / T265-2007) Equipment performance.