The third content of air conditioning system design in clean operating room is to solve the problem of air balance.
According to the current analysis, the pressure distribution in each area of the operating Department has a significant impact on the effect of clean operating room. To ensure a reasonable pressure distribution, not only the accurate calculation of air balance, but also the effective adjustment of air supply and return.
In the past, the air volume regulating device mainly used in the design was a manual multi blade regulating valve, but the effect of this valve in the fine regulation of air volume was not ideal, and in practice, it was more difficult to adjust and the debugging cycle was long.
Based on this problem, the adjustment device needs to be replaced. From the practical use, the self-supporting constant air volume valve can effectively eliminate the influence of the air pipe pressure on the air volume, and there is a dial for air volume regulation outside the device, so the operation is very convenient. In terms of the utilization practice of the device, its installation and utilization make the solution of air balance more concise.
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