1. Comparison of deviation between measured and designed flow values before and after debugging.
It is an important tool for regulating the flow rate and heat balance of each branch of a fluid pipe. By comparing the deviation between the measured water flow before and after debugging and the expected design value, the smaller the calculated flow deviation, the higher the stability after debugging, and the better the balance of the controlled water flow ratio.
2. Trend line analysis of water system imbalance.
Pneumatic valves can be applied to the regulation process of air conditioning water systems. By drawing the corresponding trend lines of the water system based on the data collected before and after regulation, the stability level after debugging can be preliminarily determined. In an unbalanced trend line, it can be analyzed that the flatter the trend line, the better the adjustment.
3. The electric control valve adjusts the frequency.
The stability of pneumatic valves can also be roughly judged by adjusting the frequency of the electric control valve. This is mainly for buildings with high height and large span, where the stability performance cannot be judged by the adjustment of individual control valves. It can be judged by adjusting the frequency of the control valve in the entire working area.
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