How about the quality of the chilled beer cabinet?

Refrigerator is a professional storage tool, which is used to store all kinds of foods that need to be frozen, so as to keep food or other items at low temperature. The freezer is a cabinet or box equipped with an ice maker for freezing, and it is a storage box with a refrigeration device, which is widely used in various industries and families. The refrigeration system of freezer consists of four basic parts, namely compressor, condenser, throttling component and evaporator.

Vaporization (liquid into steam) is endothermic; Liquefaction (changing steam into water) is a kind of heat release, and the working principle of both refrigerator and air conditioner is the same: (low temperature and low pressure) refrigerant (gas) → compressor → (liquefied) liquid refrigerant (high temperature and high pressure) → radiator (heat release on the surface of refrigerator) → liquid refrigerant (low temperature and high pressure) → capillary → evaporator (copper tube wrapped around the inner wall of the box) The refrigerant in the refrigerator vaporizes, that is, absorbs heat →