The difference between independent and non-independent refrigeration units

The difference between independent and non-independent refrigeration units

The cold storage is a special place dedicated to refrigeration, and now it is mainly used to keep food fresh. With the increasing requirements for the freshness of food, the use of cold storage is gradually increasing. In the refrigeration of the cold storage, what needs to be used is the refrigeration unit, and the refrigeration unit manufacturer has an independent refrigeration unit and a non-independent refrigeration unit. What are the differences between the two?

　　 One, independent unit

　　 Advantages: The advantage of independent refrigeration units is stability and reliability, which is also the most needed for cold storage. Since the independent refrigeration unit has a separate source of power output, the refrigerator can still work when the cold storage is turned off or the engine fails in the cold storage, so as to ensure that the goods in the cold storage compartment will not deteriorate.

　　 Disadvantages: The disadvantage of independent refrigeration units is that they are expensive and maintenance is more complicated than non-independent refrigeration units. Due to the addition of a set of power systems, independent refrigeration units are more complicated than non-independent refrigeration units in terms of maintenance, and independent refrigeration units are relatively more technically complex and more expensive.

　　 Two, non-independent refrigeration unit

　　Advantages: The advantages of non-independent refrigeration units are low price, simple structure and easy maintenance.

Disadvantages: The disadvantage of the non-independent refrigeration unit is that it relies too much on the power source of the cold storage. When the cold storage engine stops working, the non-independent refrigeration unit loses power support and the refrigeration system stops working. If the car door is opened frequently when the car is turned off, the car will be turned on. The large loss of cold air in the box causes the temperature in the cabin to rise, or the refrigerator will stop cooling when the car fails (engine failure), and the cargo in the cabin is vulnerable to loss.

　Three, then how to choose between the two?

　　 1. If you buy a small cold storage below 7 meters, we recommend that you choose a non-independent unit.

　　2. From the perspective of price, non-independent units are cheaper than independent units, so it is recommended to use non-independent units in terms of capital.

　　3. Another point is that there is no best, only the best for you. Independent refrigeration units have obvious advantages in terms of stability and reliability

Because of its high price, non-independent refrigeration units are better than cheap and easy to maintain. Each has its own advantages and disadvantages. When purchasing, it is necessary to comprehensively choose from many aspects. No one is absolutely better than either of the two refrigeration units, only suitable for transportation by yourself. The environment is the best.

　　 To purchase a refrigeration unit, the refrigeration unit manufacturer suggests to consider from many aspects. The first is to calculate the cost of using the refrigeration unit based on the area of the cold storage, and the second is to look at the cooling effect.