Refrigeration is good.

There is no difference between good and bad cold storage. Choose the type of cold storage you need according to your needs.

According to the refrigeration temperature, it can be divided into fresh-keeping cold storage, cold storage, low-temperature cold storage, ultra-low-temperature cold storage and quick-frozen cold storage. These different refrigeration temperatures can better preserve articles with different characteristics. For example, fresh-keeping cold storage is generally used to keep fresh food, such as fruits and vegetables, meat and eggs, dairy products and so on. , the temperature is controlled at 0-5℃.

The refrigeration temperature of low-temperature cold storage is between -25 and-18℃, and some foods that need to be frozen can be used in low-temperature cold storage. The temperature of quick-frozen cold storage is lower, about below -30℃. Many quick-frozen foods, quick-frozen fruits and vegetables and other foods that need to be frozen quickly can be used.

Cold storage maintenance method:

1. Soak the soft cloth in neutral detergent to wipe off the stains on the inner and outer surfaces of the warehouse.

2. Use a clean wet cloth to remove the residual detergent on the library board.

3. Dry the library board with a soft dry cloth. Be careful not to use abrasive and corrosive cleaning agents, and do not use alcohol to wipe the embossed aluminum plate.

4, often check the edge of the sealant of the refrigerator door, do a good job of cleaning and maintenance, to prevent the rubber edge deformation from causing cold leakage.

5. If it is found that the tension lock sealing plug is missing in the cold storage, it should be replenished in time to prevent the water seal from entering the insulation layer.