It is necessary for the refrigerated truck to open and close the door when delivering goods. What impact does the opening and closing have on the refrigeration unit of the refrigerated truck? Does fast unloading affect the temperature of the carriage?
1. Increase the load on truck refrigeration systems of the refrigerated truck, causing the refrigeration unit to melt frost.
2. A large amount of condensate will form at the door of the refrigerated truck, which will affect the loading and unloading.
3. The opening and closing of the door fluctuates the temperature of the carriage, which causes the perishable food to condense and damage its quality.
Therefore, we must pay more attention when loading and unloading.
1. Turn off the truck refrigeration system when the door is opened.
2. Try to shorten the time the door is opened; use strip curtains when loading and unloading goods. Use partitions to separate dry goods (empty baskets) and perishable items. In order to ensure the temperature of the cargo in the compartment, it is recommended to use strip curtains for delivery trucks in the city to ensure that the cold air in the compartment will not be quickly lost when unloading goods quickly (when the refrigeration unit is not turned off).
3. It is strictly forbidden to store goods of different temperatures in the same compartment. They should be separated by partitions. Since the truck freezer is used to maintain the temperature of the goods, not to cool them down, mixing goods with different temperatures will affect the temperature of the goods and cause the quality of the goods to be affected.
4.Proper handling is necessary. Excessive time-consuming will waste electricity, affect the temperature of the cargo in the refrigerated truck, and waste a lot of cold air. It is not good to open and close the door when you carry a little cargo.
