A vehicle that transports perishable goods by refrigeration is called a refrigerated transport vehicle, also known as a transport refrigeration unit. In order to ensure the transport quality of perishable goods. The transport refrigeration unit should have the following properties:
1. The air temperature of the goods to be transported should be maintained in the cargo compartment of the vehicle, and the temperature fluctuations during the whole transportation process are very small, so refrigeration and heating equipment should be provided;
Second, in the car can cool the loading and unloading of fruits and vegetables;
3. Continuous and sufficient air circulation in the cargo compartment of the vehicle to speed up the cooling of the cargo, slow down the growth of mold on the surface of the cargo and maintain uniform humidity in the cargo compartment, and inhale a certain amount of fresh air as needed;
Fourth, there is a certain degree of smooth running and reduced mechanical damage caused by vibration;
5. Under a reasonable thickness of the insulating wall, it has a lower heat transfer coefficient and better air tightness;
Sixth, there are good temperature detection instruments.
