One: Ideal conditions for wine cellars Due to the special storage performance of wine, the design and layout of wine cellars should be scientific and should never be simplified at will. An ideal wine cellar should meet the following basic requirements: ① Sufficient storage space and activity space. ② Good ventilation performance. ③ The environment is easy to keep dry. (4) Isolated from natural lighting. ⑤ Anti-vibration and noise interference. ⑥ There are relatively constant temperature conditions. The storage space of wine cellar should be commensurate with the requirements. The place is too small, which will affect the variety and quantity of wine stored. Many wines need to be stored for a long time, so the older the better. This will occupy a certain space; Moreover, long-term wine and temporary wine should be collected separately, and the storage space should be adapted to it. Appropriate and spacious activity space has the following advantages: it can reduce labor intensity, avoid accidents, be conducive to ventilation, and be conducive to the entry, exit and movement of goods. The purpose of ventilation is to keep good air in the wine cellar. Excessive volatilization of alcohol and poor air will form flammable gas accumulation, which is more dangerous. Better air is also good for people to breathe and keep the wine cellar dry. The relatively dry environment of the wine cellar can prevent the cork from moldy and rotting, and prevent the bottle trademark from falling off and deteriorating; However, if it is too dry, it will cause the wine stopper to crack, thus causing excessive volatilization loss of wine. The way to keep dry is to work hard on the ground covering materials, and it is advisable to choose materials that are easy to absorb water and seep water. Natural lighting is not conducive to wine storage. Natural light, especially direct sunlight, is easy to cause wine diseases (such as wine diseases caused by excessive protein caused by light), and natural light may also aggravate the oxidation process of wine, resulting in light, turbidity and discoloration. It is best to use artificial lighting in wine cellar, and properly control the intensity and mode of lighting.