Due to the fact that the loading quality of refrigerated trucks in Chongqing will directly affect the delivery of goods, we need to pay more attention to the loading of goods and understand the precautions for refrigerated truck loading.

In order to ensure that the loading personnel of refrigerated trucks fully understand the preventive measures. The following are precautions for loading refrigerated trucks:

1. Preparation before loading refrigerated truck

Before loading, the carriage should be "pre cooled", that is, the refrigerator should be started for half an hour to an hour to reduce the temperature of the empty carriage and discharge moisture. Others take this opportunity to check the operation of the refrigerator. Secondly, according to the needs of transporting goods, adjust the temperature controller to the appropriate set temperature point.

2. Loading instructions for refrigerated trucks

Pay attention to the gap between the goods during loading, and the loading height should be based on the principle that the refrigerator evaporator blowing port is not blocked; The same product must not block the return air outlet of the evaporator. These requirements apply to the airflow inside the car, which helps to cool the rollers inside the car and make their temperature uniform.

Secondly, the temperature of the goods should be normal and stable. If the temperature of the goods before loading differs too much from the appropriate transportation temperature, the goods should be "pre cooled" before loading. These are necessary measures to prevent the goods from being eroded or frozen during transportation.

3. Re understanding of the loading quality of refrigerated trucks

For refrigerated truck manufacturers, the loading capacity should not only be determined based on the vehicle's load mass and compartment volume, but also consider how much the refrigerated truck's cooling capacity can meet the temperature requirements for cargo transportation. This should be based on the refrigeration capacity of the refrigerator, the total heat gain of the carriage, and the enthalpy of the cargo, which can serve as a reference for identifying the loading capacity.