In hot summer, the advantages of compressor car refrigerators cannot be hidden
Apr 30,2025
In summer, the functions of compressor car refrigerators will surpass those of semiconductor car refrigerators in all aspects. So, to be precise, summer should be the home of compressor car refrigerators. Semiconductor car refrigerator, also known as electronic refrigerator, is based on the principle of cooling or heating through semiconductor chips. The refrigeration principle of the compressor car refrigerator is actually the same as that of our household refrigerators. The compressor refrigeration has a strong cooling effect. Due to the different working principles of the two refrigeration systems, their effects naturally differ, mainly reflected in the following two aspects:
1、 Cooling effect
Compressor refrigeration has a fast cooling speed, and the cooling temperature can generally reach -20 ℃, and it can freeze. However, the cooling effect of semiconductors is generally difficult to achieve below 0 ℃. So semiconductor refrigerators are difficult to meet storage conditions for ice cream, fish, and seafood.
2、 Stability
Compressor refrigeration is more stable than semiconductor refrigeration, as semiconductor refrigeration is easily affected by external temperatures. Therefore, many semiconductor car refrigerators are related to the current ambient temperature when it comes to refrigeration, which is generally more than 20 degrees Celsius different from the ambient temperature. Therefore, if semiconductor refrigerators are used for refrigeration in today's high temperature weather of 40 ℃, they will not play a significant role. The compressor car refrigerator, on the other hand, operates relatively stably and can still run smoothly even at a high temperature of 43 ℃. So, when choosing a refrigerator in summer, it is important to choose a compressor car refrigerator. Although the price is slightly higher than semiconductor refrigerators, the cooling performance is enough to kill semiconductor refrigerators in the summer, so in the long run, it is still very cost-effective!
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