The difference between them is that:
1, refrigerators are generally smaller in size and more beautiful in appearance, and can be refrigerated or frozen. Single-chamber refrigeration and freezing can be switched, and two-chamber refrigeration and freezing are generally used at home. ?
2. The volume of the freezer is much larger than that of the refrigerator, and the refrigeration capacity is relatively large and the shape is relatively simple. Usually used for commercial purposes, such as shops, restaurants, etc.
Refrigerator is a kind of refrigeration equipment to keep a constant low temperature, and it is also a civilian product to keep food or other items at a constant low temperature. There are compressors, ice makers, cabinets or boxes for refrigeration, and there are storage boxes with refrigeration devices in the boxes.
The volume of domestic refrigerators is usually 20~500 liters. 19 10 the world's first compressed refrigeration household refrigerator came out in the United States. 1925 Lido Company of Sweden has developed a household absorption refrigerator. 1927 the general electric company of the United States has developed a fully enclosed refrigerator. 1930, air-cooled continuous diffusion absorption refrigerators with different heating methods were put on the market.