Refrigerated warehouses are essential for daily food storage and fruit preservation, among other uses, and they perform quite well. Since refrigerated warehouses are not standard products, they are designed and installed by installation companies based on the specific needs of the users. Therefore, due to the variations in the sizes of different warehouse components and the real-world environment, the lifespan of refrigerated warehouses is not entirely uniform. Below, we will discuss the factors that affect the lifespan of refrigerated warehouses.

Generally, cold storage facilities using ammonia refrigeration have an average lifespan of around 15 years, and ammonia cooling is the most commonly chosen refrigeration method for most cold storage construction. Facilities employing fluorine refrigeration typically have a lifespan of about 20 years, with fluorine offering superior cooling speed and efficiency to ammonia. However, the reduced use of fluorine is due to toxicity concerns.

However, prolonged use of cold storage facilities can gradually reduce their efficiency. Cold storage units have a service life, and after reaching a certain lifespan, both the refrigeration system and temperature control, as well as the insulation materials, will experience significant aging, severely affecting their usability.

Therefore, during the daily operation of refrigerated warehouses, companies should place emphasis on their maintenance, which not only extends the overall lifespan of the refrigerated warehouse but also significantly enhances the energy efficiency ratio of the refrigeration system.