As a group of special buildings, the structure of controlled atmosphere warehouse is not only different from the general vegetable cold storage, but also different from the general civil and industrial buildings. It should have strict air tightness, security, anti-corrosion and heat insulation. Its structure should be able to withstand the static and dynamic effects of wind, rain and snow in nature, as well as its own equipment, pipelines, vegetable packaging, machinery, building weight, etc. Controlled atmosphere storage is gradually developed on the basis of traditional fruit and vegetable cold storage. It has many similarities and differences with general cold storage.