Matters needing attention in the ventilation of pig farming equipment

Pig farms generally use pig farming equipment fans for ventilation, and the fans used are mostly large-diameter, low-speed, low-power fans. This fan has large ventilation, low noise, low power consumption and durability. There are many things that need to be paid attention to when using the fan of pig farming equipment for ventilation, so what should be paid attention to?

(1) To avoid short circuit of fan ventilation, the fan must not be installed on the wall, and the lower part is the through door, so that the airflow will form a short circuit; if one-sided exhaust is used, the exhaust ports of adjacent pig houses on both sides should be set on the opposite side. one side, to avoid the turbid air from one barn being immediately inhaled by the other barn;
(2) Try to make the airflow pass through most of the space in the pig house, especially on the manure ditch, so as not to create dead ends to achieve the purpose of ventilation.