Now refrigerated trucks are widely used everywhere. There are many misunderstandings when using them. Here I will list some to help you know more about them.
1, The refrigerated truck can directly reduce the temperature of the cargo
There are two main functional components of a refrigerated truck: the car body and the refrigerated unit.
The refrigerated unit is to reduce the temperature in the car body. And the function of the car body is to keep warm and keep the temperature inside the car stable.
For example, we set the temperature of the refrigerated unit at -2°C. After a period of time, the temperature in the car body can reach 0°C. The refrigerator continues to work, and the car body can stabilize its temperature at about 0°C, but the temperature of the car body and the cargo in the car body can be stabilized at about 0°C. The temperature will not continue to decrease.
2: The higher the temperature of the cargo, the faster the cooling rate
This kind of thinking is also wrong. It is not that the higher the temperature of the cargo, the faster the cooling speed. On the contrary, the lower the temperature of the cargo itself, the easier it is to drop the temperature of the car body. For example, the cargo in the car body is fruits, vegetables, or yogurt. At around 6°C, if we set the refrigerator temperature to -6°C, we can reduce the temperature of the cargo to 2°C, but if the cargo is ice cream with its own temperature a few degrees below zero, we will adjust the temperature of the compartment to -18 ℃, the temperature in the cabin will easily drop.
3: The less cargo in the carriage, the faster the cooling speed
The less cargo in the compartment, the larger the air volume in the box, and the slower the hot air in the compartment is discharged. Therefore, it is wrong to say that the less cargo in the compartment, the faster the cooling speed. Less cargo is not only unfavorable for cooling, but It will also increase the cost burden of the owner.
4: The greater the cooling capacity, the better the quality and performance of the cooler
The size of the cooling capacity can reflect the performance of the cooling machine to a certain extent. The greater the cooling capacity, the faster the cooling speed of the refrigerated car body. In fact, the price of a cooling machine with a large cooling capacity is also more expensive. However, Huatai Refrigeration Reminders: A refrigerator with a large cooling capacity consumes a large amount of battery power, and it is very likely that the battery will lose power, especially for diesel vehicles. A good cooler is “suitable”. If your refrigerated truck is a small car, then choosing a cooler with a small cooling capacity is completely sufficient, and you don’t need to spend more money to pursue a large cooling capacity.
If you want to know more about the refrigerated unit, please feel free to contact us!