Analysis of Hot Air Invasion Characteristics of Cold Storage Smart Door During Opening and Closing Process

Cold storage belongs to a low-temperature process, which is a form of warehouse, but the biggest difference with the warehouse is "cold", that is, internal cold and external heat. Due to the different nature of use and inventory goods, the warehouse is always at low temperature and high humidity and environments with frequent changes in temperature and humidity. In the process of opening and closing the cold storage door, there will be a large amount of energy consumption, so how to improve energy utilization and reduce costs has become an important issue.