Why do refrigerated trucks need to install ventilation slots?
Time:2020-08-28
Views:698
The air outlet of the refrigerator is generally at the top of the front section of the car body. If there is no ventilation slot, 1. The cargo cannot be discharged when there is water, and the goods at the bottom of the car body will rot; 2. When the cargo is full, the cold air of the refrigerator can only Blow on the top of the cargo, the bottom of the car body will slowly heat up, there is a ventilation slot, the cold wind will blow to the back door of the car body, the cold wind will follow it down, through the ventilation slot, the air-conditioning is in a circulating state; 3. If the cargo is loaded with a large amount of Hot air, the hot air in the incubator is difficult to evaporate. Use the ventilation slot to take away a lot of hot air. At the same time, it is best to put ice in the middle to help absorb heat, the effect is best!
If you run long distances or transport goods with hot air without ventilation slots, you can only reflect 30% of the value of using refrigerated trucks. The ventilation slot not only ensures the effective cooling of the goods, but also saves fuel consumption costs!
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