As
people’s living standard unceasingly increases, people are paying more and more
attention to their health. HVAC system also called house respiratory system is
more and more popular as an extremely important role in the household life.
Outdoor
enriched air filters indoor by the early, middle and high efficiency filter to form
the positive pressure. And at the same time indoor polluted air can be emitted
effectively, which helps to improve the indoor air cleanliness.
Based
on the conditions and budgets, many families would like to have their HVAC
system by their own. They would like to buy multiple filter, blower, air pipe,
outlet and other accessories. Thus as long as there is a little power, everyone
can realize the dream of having home-made HVAC at home.
Although
it’s easy to operate personally, it’s quite important to calculate the blast
capacity when choosing new tools for the system. Because blast capacity
calculation is directly related to the size of the equipment selection. So what
are the blast capacity calculating methods? Deflecto Asia(Sate-Lite) will
explain the ways to calculate blast capacity of HVAC system as per the latest
national standard of HVAC system, which would be useful.
Assumption:
an 100 ㎡ residence area which is 3 m high and has 4
people living inside.
Blast
Capacity Calculation—depending on air volume per capita
As
per the national regulation, the needed air volume per person should be 30m³/h.
so the total air volume W1=30m³/h*4(the number of people)=120 m³/h. Similarly,
we can do the calculation for every room.
Hope
this one could be useful while choosing the home-made HVAC system. Any question
about the HVAC system, kindly please contact:sales@deflecto.cn Or visit below
and check if there is any answers you could find.
