壓力罐選型(波義耳定律)
壓力膨脹罐用于閉式水循環(huán)系統(tǒng)中,起到了平衡水量及壓力的作用,避免安全閥頻繁開啟和自動補水閥頻繁補水
Information Needed:
1.Pump output(C)
2.Desired Runtime (1~2)
3.Pump Cut-In 膨脹罐預(yù)充壓力
4.Pump Cut-Out 安全閥的起跳壓力*0.9
5.△e Maximum temperature and minimum temperature 膨脹系數(shù)差
Tank Size Needed
V= C * Line5 / 1-(1+Line3) / (1+Line4)