The installation is based on the specific analysis of the site.

The air volume of p>15111 is not too small. It is necessary to set the pipe diameter according to how many tuyeres are needed at the end, how much air volume each tuyere needs, and how many meters the pipeline is,

for layer-by-layer delivery!

the first method for calculating the air volume is to calculate the fresh air volume of 31 cubic meters per person per hour according to the head count.

according to the number of air changes, the second method is about 1 times per hour at home, 3-5 times at work, 8 times in public areas, etc.

whichever is greater.

However, in fact, if we calculate according to the ventilation volume of 8 times, it will be terrible, and the loss of energy is a big aspect!