It may be that many drivers’ friends will initially have a problem. When placing a refrigerated truck cargo, it is based on personal habits or how to handle it smoothly. As a result, there will be no cooling or other problems. In fact, how to place goods in a refrigerator car is also a lot of stress.
The placement of goods in a refrigerated truck will directly affect the cold air circulation inside the compartment. Therefore, when the goods are placed, the cold air circulation inside the refrigerated compartment must be taken into consideration. The goods are preferably stacked on double-sided pallets. The board should not contain the material film, and the film will hinder the circulation of cold air to the goods. It is better to leave a distance of more than 23cm between the top of the carriage and the cargo.
The refrigerated truck's floor will usually have a groove that can be ventilated, but some are not. If not, they need to be loaded with double-sided pallets to ensure the cold air flow at the bottom of the floor. The stacking of cargo cannot be too high, and it cannot be higher than the plane height of the air outlet. If the front of the air outlet is blocked by goods or is too close to the goods, it will not only affect the storage and transportation temperature of the goods, but also affect the normal operation of the refrigeration unit, which will affect the circulation of cold air in the compartment, and will appear near the air vents. The goods freeze, and the temperature of the goods in other places may be too high. Because the refrigeration unit generally has an air-sensitive defrost design, when the goods leave the air outlet too, the ice near the air outlet will freeze, the unit will quickly enter the defrosting state, the temperature will rise, and the defrosting will end immediately, repeating this action. , And the temperature inside the compartment really does not fall down. When transporting fruits and vegetables, it is even more important to note that fruits and vegetables, etc., will produce respiration heat. If the circulation of the air-conditioning is not very good, the temperature in the central part of the compartment will rise rapidly, and this will cause problems in the quality of the cargo. It should also be noted that the upper cargo that is closer to the air outlet should be covered with a cover cloth to protect it from frostbite and freezing.
The above is a summary of some how to put the knowledge of refrigerated trucks, of course, there are places that are in love and need to pay attention, which requires the driver to usually add more care, only the goods placed well, to ensure the normal work of refrigerated trucks in order to ensure the goods The good quality.
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