Cold storage ventilation: In cold storage, heat exchangers can be used for ventilation systems. Through heat exchange, fresh air is introduced while preventing external hot air from entering the cold storage and causing temperature fluctuations. This maintains a low temperature environment in the cold storage, reduces the operating time and energy consumption of refrigeration equipment, ensures the storage quality of agricultural products, and extends the storage period.
Granary ventilation: For granaries storing grain, the heat exchanger can adjust the temperature and humidity of the air during the ventilation process to prevent the grain from becoming moldy and deteriorated due to moisture and heat, keep the grain dry and low temperature, and ensure the safe storage of grain.