Why should underground wine cellars in Jiangnan area be ventilated? The purpose of wine cellar ventilation is to maintain good air in the wine cellar. Too much alcohol volatilizes, the air is not unblocked, it is easy to form flammable gas accumulation, which is more harmful. And better air also
helps the body breathe and keeps the wine cellar dry.
The humidity of the wine cellar is usually maintained at 60%-70%. In a humid environment, air circulation is mainly to prevent bacterial growth. Wet cork is prone to produce harmful odors, and the strong odor changes the original quality of wine through the cork. At this time, the wine cellar equipment must absorb fresh air and discharge the air evenly to prevent the growth of bacteria. As we all know, flowing air can effectively remove any odors or other moldy odors, so that ventilation in the underground wine cellar and continuous circulation of fresh air can give wine a superior storage environment.
In addition, many wines have a strong smell, and foreign odors can easily enter the bottle through the bottle cap, and even be absorbed by the wine, so ventilation is even more important. Special attention should be paid not to bring strong smelling items such as detergent, kimchi, stinky tofu and cheese into the underground wine cellar.
How to ventilate the wine cellar? A special fresh air system for the wine cellar can be selected, and a total air system can be added. The outdoor air temperature is adjusted to be close to the indoor air temperature and enters the room. At the same time, the indoor air is circulated to form a constant temperature and humidity space.