In animal husbandry, the livestock house is the gathering place of many livestock and poultry, therefore, for the more cold winter areas, the livestock house both need to keep warm, and need to replace the new wind, these two points are also the key to the normal growth of livestock and poultry, Reida pig house new wind covers its female pig house cooling system, pregnancy house new wind system, fending pig house cooling system and other plates. The female barn cooling system uses the innovative Reida jet system to send the cold air generated by the chiller directly to the sow without affecting the ambient temperature of the piglets around the sow, which is the best choice for cooling the female barn in the current environment. Reida diaphragm cooling system is used in the air pipe used for cooling pregnancy pig house. This system can complete the role of downward air supply cooling in summer and upward air supply ventilation in winter.