A cold storage facility is essentially a low-temperature freezing device, with freezing temperatures generally ranging from -10 to -30 degrees Celsius. It is used for storing large quantities of frozen food. Also known as a refrigerated warehouse, it is a type of refrigeration equipment. Compared to a refrigerator, it has a much larger refrigeration area, but they share similar refrigeration principles.
Classified by structural form:
Conventional (built-in) cold storage, prefabricated cold storage.
Classified by usage:
Production cold storage, distribution cold storage.
Classified by size:
Large cold storage, medium-sized cold storage, small cold storage.
Classified by refrigerant used in the refrigeration equipment:
Ammonia cold storage, Freon cold storage.
Classified by required storage temperature:
High-temperature cold storage, low-temperature cold storage, refrigerated cold storage.
