It is generally believed that the refrigerator has the functions of preservation and refrigeration, and can be used to store wine. This view is assumed as a matter of course. In fact, there are big differences between professional wine cellar air conditioners and refrigerators. For living wines, these differences are undoubtedly fatal. Wine generally needs to be stored lying down on a stable wine rack, so that the cork can fully contact the wine to keep the cork moist and tight.
(1) The accuracy of constant temperature
The best storage temperature for wine should be around 8°C to 18°C. Although the refrigerator can also set a constant temperature, the actual temperature in the refrigerator is quite different from the set temperature, which makes the temperature in the refrigerator unstable. And the temperature that changes a lot will undoubtedly be very harmful to the wine. There are professional precision compressors and temperature controllers in the wine cellar, which can achieve much better accuracy and stability of temperature control than refrigerators.
(2) Humidity adjustment
Proper humidity has little effect on the wine itself, but it is of great significance for storage. If the humidity is not enough, the cork on the wine bottle will shrink or even crack. In the light of the problem, it will be troublesome to open the bottle. And in some serious cases, it may risk losing the sealing function, causing air to enter and making the wine taste bad.
The humidity for the storage of wine should generally be kept at about 60% to 70%. Professional wine cellars are equipped with wine cellar air conditioner and have complete air conditioner humidity control systems to generate moisture in the wine cabinet and increase the internal humidity appropriately. When the humidity is above 70%, the wine bottle is easy to breed bacteria, and it will also cause the label on the bottle to be damp, moldy and even rotten, and will affect the wine quality. The wine cellar air conditioner can effectively control the humidity of the wine cellar with a very significant dehumidification effect, and the humidity can be effectively controlled at 60% to 70%. The refrigerator is far less professional in terms of ventilation and humidity control.
Vibration will accelerate the chemical reaction of wine and have a considerable influence on the wine's maturation process. The internal precision structure of the wine cellar air conditioner works smoothly and does not directly contact the main body of the wine cabinet, greatly reducing various vibrations. Refrigerators do not have such sophisticated anti-vibration facilities, so sometimes you can feel the vibration generated by the compressor by putting your hands on the refrigerator.
Temperature, humidity and vibration are the biggest differences between traditional refrigerators and wine cellars with the wine cellar air conditioner. Putting aside the terms of evaporator and sensor, in simple terms, the function of the refrigerator is to quickly cool down and drive out moisture; While the wine cellar air conditioner can slowly cool down and maintain a certain level of humidity. It is undoubtedly the most ideal choice for storing red wine!