[PD] 問﹕Pressure Vessel 用嚟做乜？

答﹕

Pressure Vessel are epuipped to Reduce the operation time of the booster pump and Stablize system pressure (rapid change in flow rate causes rapid change in pressure);

先睇一下Plumbing系統圖 (Source: K' Scheme A Presentation 2010)

過泵後會落一組Pressure Vessel. 過程如下﹕

1. 起泵，將個system加壓；

2. System到design壓力後，停泵；

3. 用Pressure Vessel既水，System壓力降低，再起泵；

原理有啲似電路中既Capacitor

可參考﹕https://www.youtube.com/watch?v=X4EUwTwZ110&t=356s

Also reference: 水喉佬 Plumbing Man http://plumbing-man.blogspot.com/2014/11/1.html , 佢嘅解答更高水平更精采。

(鳴謝﹕K)