Comparison of refrigerator compressor brands:
1. Embraco is a more trusted brand in the refrigerator compressor rankings. Many refrigerator brands will Be the first to consider Embraco compressors. This is not only because Embraco compressors rank high in the refrigerator compressor rankings, but also because Embraco has good service. Even a foreign-funded enterprise has a good reputation in China. Reputation guaranteed!
2. Zanuscia compressors are produced by some large enterprises in some regions of my country, such as Tianjin, in the refrigerator compressor rankings. They adopt the most advanced foreign science and technology, combined with domestic Most meets people's actual needs. Zanussi compressors have achieved the combination of good quality and practicality, which has led to Zanussi's ranking in the refrigerator compressor rankings getting higher and higher in recent years.
3. Toshiba compressors combine Japan’s best industrial technology. Whether it is in terms of compressor production technology or compressor material selection, Toshiba compressors are among the best in the refrigerator compressor rankings. of. Toshiba compressors mainly use steel structures, which can effectively protect various parts within the compressor, avoid friction between liquid and electrical parts, and extend the service life of the refrigerator compressor. And it takes into account the most important safety issue, which is also an important reason why it remains high in the ranking of refrigerator compressors.
Four major misunderstandings about buying refrigerators:
Myth 1: CFC-free refrigerators are the best
The corrosive effect of Freon on the earth’s ozone layer has been confirmed by scientific research institutes, but It is the best refrigerator foaming agent and refrigerant known to mankind so far. Refrigerators that use Freon (CFC-11) as the foaming agent foam evenly, are not easily deformed, have no corrosion to the inner plastic sheet, are time-effective, have no drastic changes in the thermal insulation properties of the insulation layer over time, and maintain energy saving. Its thermal insulation performance can effectively isolate the convection of cold air inside the box and hot air outside the box; it uses Freon (CFC-12) as the refrigerant, which has a large cooling capacity, is non-toxic, non-flammable, has good chemical and thermal stability, and is resistant to contact with metals. , good adaptability to organic materials and lubricants. At present, all alternatives in the world have some shortcomings compared with Freon
Myth 2: The greater the freezing power, the better
Freezing power is a measure of refrigeration equipment Important technical indicators. However, refrigeration appliances have different uses and different performance requirements. Compared with special needs such as commercial, medical, and scientific research, the most important technical performance of household refrigerators is not cooling but preservation. Excessive freezing power will not only increase the user's expenses needlessly, but also destroy the internal organization of the food and affect its nutrition. Especially for Chinese families who pay attention to color, flavor and taste, preventing food from deteriorating is only the most basic need, and preservation is the first need when consumers buy a refrigerator. ?
Myth 3: The more energy-saving a refrigerator is, the better ?
Like freezing power, the power consumption of a refrigerator is also a very important performance indicator. However, to achieve the best preservation effect and best energy efficiency ratio, it is not enough to just reduce electricity consumption. Optimized structure and refrigeration design are necessary. Enterprises can achieve the purpose of saving electricity through simple measures such as thickening the insulation layer (the cost will also increase accordingly), or they can improve the energy efficiency ratio by adopting new technological achievements. Therefore, one-sided emphasis on "saving more electricity is better" cannot be one-sided.
Myth 4: The more functions, the more advanced they are.
Some companies “put complexity first” in terms of functions. No matter what kind of consumers they target, and whether consumers need them or not, they always Product functions are designed to become more and more complex. The result is not only that users spend more money for a lot of impractical functions, but more importantly, the cumbersome design leads to frequent failures. In addition, from a technical point of view, due to different functions, the required technologies are also quite different: to have considerable refrigeration power, the power must be matched, and there is a certain limit to energy saving and muteness; to be fluorine-free, substitutes must be used, and substitute Some materials are easy to leak, and some corrode the inner tank, so the probability of failure is greater, and the life of the refrigerator is also affected. A product cannot have the best indicators, and tiger balm may not be good at everything.