Introduction to the backup power system of refrigerated trucks: The backup power system of refrigerated trucks is the second cooling power source used in the event of a vehicle malfunction or malfunction. Through the backup power system connected to an external power source, the compressor can also maintain the temperature inside the carriage and keep the goods fresh. It can be used as a temporary cooling solution to solve some emergencies or as a temporary cold storage. During transportation, it is necessary to rest or if the goods are not unloaded in real time upon arrival. At this time, the backup power supply will be activated first. It can enable the
Refrigerated Truck to continue supplying the power required for the operation of the refrigerated truck unit through the backup electric compressor while the engine is in operation. This enables the goods to maintain the best condition in a constant temperature environment, which can play a good role in some goods that require high temperature.
The advantage of a self powered refrigerator is its stability and reliability, which is also what refrigerated trucks need the most. As the self powered refrigerator unit has a separate power output source, when the refrigerated truck stalls or malfunctions, the refrigerator can still function, ensuring that the goods inside the refrigerated compartment do not spoil. The drawback of integrated self powered refrigeration units: The drawback of self powered refrigeration units is that they are expensive, and maintenance is relatively larger compared to non self powered units. Due to the addition of a power system, self powered refrigeration units are relatively larger in terms of maintenance and repair, and self powered refrigeration units are relatively larger in terms of craftsmanship and price.
Advantages of non self powered refrigeration units: The advantages of non self powered refrigeration units are low cost, simple structure, and easy maintenance and adjustment. Disadvantage: The flaw of non self powered refrigeration units is their excessive reliance on the power source of refrigerated trucks. If the car door is frequently opened while the engine is turned off, causing the cold air beam inside the car to leak out and causing the temperature inside the car to rise, or if the car malfunctions (due to engine failure), the refrigeration machine will also stop cooling, making the goods inside the car vulnerable to damage.
There are two types of refrigerated trucks: single temperature refrigerated trucks and double temperature refrigerated trucks. A single temperature zone refrigerated truck refers to one that has the function of cooling and cooling, that is, can only ensure that the temperature inside the box reaches the minimum temperature required by the customer.
A multi temperature refrigerated truck can have two functions of heating and cooling, which is more suitable for severe cold weather in the north. When the room temperature is already below zero, it can transport items that require preservation temperature to achieve the effect of heating up. By the way, to achieve the effectiveness of multi temperature zone refrigerated trucks, it is necessary to divide the refrigerated trucks into compartments. The refrigerated truck body can be divided into integral body and compartment body. Dividing the storage box into multiple sections to achieve the transportation of goods with different temperature requirements; The overall box is non partitioned, and the temperature inside the entire box is consistent.
