Freezer is another term for refrigerator or freezer. All evaporation pipes of high-quality refrigerators are made of high-quality copper coils and processed into wide profile. The surface of the stainless steel plate is smooth and clean, and the thickness of the entire plate is uniform. Adopting an appropriate thickness not only ensures a long service life, but also makes the appearance of the refrigerator flat and sturdy. Copper pipes have better cooling performance and better corrosion resistance than aluminum pipes or composite pipes. High quality copper coil pipes have the advantages of high internal cleanliness and fewer pipe joints, which can effectively prevent internal leakage or blockage in the refrigeration system. By treating the circular tube into a rectangle, the contact between the evaporation tube and the cooling inner liner changes from point contact to surface contact, expanding the transfer area and accelerating the cooling speed. The construction of a refrigerator is the same as that of a refrigerator. The refrigerator is composed of three parts: a box, a refrigeration system, and a temperature control device

1. Composition of the box body:

The basic function of the box body is insulation, and the quality of insulation performance directly affects the insulation performance of the box body.