What are the requirements of cold storage insulation for maintaining the stability of the temperature in the storage
The insulation of cold storage plays an important role in maintaining the stability of the temperature in the storage, reducing the heat load of the cold storage, saving energy consumption and ensuring the quality of food refrigeration storage. Therefore, the walls, floors, roofs and floors of the cold storage should be insulated. The thermal insulation structure of the cold storage should not only have good thermal insulation and moisture-proof performance, but also have a certain strength, and its floor and floor should have a large load-bearing capacity. “Cold bridges” should be avoided in the thermal insulation layer to have a long-lasting thermal insulation effect. The inner wall of the heat insulation layer of the cold storage is provided with a protective layer to prevent damage during loading and unloading operations.
Cold storage buildings are different from general industrial and civil buildings. Because of their special low-temperature storage purposes, cold storage buildings must not only solve the problems caused by frozen food production and packaging, but also for some special cold storage, such as air-conditioned cold storage. Solve the problem of air tightness.
In addition, the temperature and humidity of the cold storage environment change, but the environment in the cold storage is required to be constant. Therefore, the cold storage body always has the problem of alternating hot and cold changes. This is also a problem that needs to be solved during architectural design and construction. In short, cold storage buildings are different from ordinary buildings and require special design, planning and construction.
The basic characteristics of the cold storage building structure The cold storage is a warehouse, so it requires convenient and fast transportation of goods; the cold storage is also a factory, and mainly low-temperature production, so the building structure of the cold storage must be able to meet the requirements of the low-temperature production process.
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