In today's life, supermarket refrigerators are very important electrical equipment, but many friends do not know what requirements to make when making purchases. So, let's introduce the requirements for supermarket refrigerator selection to you.

1. Fluorine free supermarket refrigerators are the best

The corrosive effect of Freon on the earth's ozone layer has been confirmed by scientific research, but it is the best foaming agent and refrigerant for supermarket refrigerators known so far. The refrigerator of the electric supermarket with Freon (CFC-11) as the foaming agent has uniform foaming, is not easy to deform, has no corrosion to the plastic plate of the inner tank, has no dramatic change in aging and thermal insulation, and maintains power saving.

Its insulation performance can effectively isolate the convection between the cold air inside the box and the hot air outside the box: using CFC-12 as a refrigerant, it has a large refrigeration capacity, non-toxic, non flammable, good chemical and thermal stability, and good adaptability to the metals, organic materials, and lubricants in contact. At present, all substitutes internationally have shortcomings in one way or another compared to Flupronil

2. The greater the freezing force, the better

The freezing force is an important technical indicator for measuring refrigeration appliances. But refrigeration appliances have different uses and performance requirements. Compared to special needs such as commercial, medical, and scientific research, the main technical performance of household electric supermarket refrigerators is not refrigeration but preservation. Excessive freezing force not only unnecessarily increases user expenses, but also damages the internal organization of food and affects nutrition. Especially for Chinese families who pay attention to color, smell and taste, preventing Food spoilage is only the most basic need, and freshness preservation is the first need when consumers buy supermarket freezers.

3. Supermarket refrigerators are better at saving electricity

Like Freezer 9, the power consumption of refrigerators in electric supermarkets is also a very important performance indicator. However, in order to achieve the best preservation effect and energy efficiency ratio, simply reducing electricity consumption is not enough. It is necessary to have an optimized structure and refrigeration design.

Enterprises can achieve energy-saving goals through simple measures such as thickening insulation layers (with corresponding increase in costs), or by adopting new technological achievements to improve energy efficiency. Therefore, it cannot be one-sided emphasized that "the more electricity is saved, the better"

4. The more functions of supermarket refrigerators, the more advanced they become

Some companies prioritize complexity in terms of functionality, and regardless of which consumers they target or whether they need it, they always design their products with increasingly complex functions. The result is not only that users spend more money on a bunch of impractical functions, but more importantly, frequent failures are caused by cumbersome design.

In addition, from a technical perspective, due to different functions, there are also significant differences in the required technology; To have a considerable freezing power, the power must be matched, and there is also a certain limit to energy-saving and mute: to be fluorine free, substitutes must be used, and substitutes

Some are prone to leakage, while others corrode the inner lining, which increases the probability of failure. The lifespan of supermarket refrigerators is also affected, and it is impossible for a product to have the best performance in all aspects. All kinds of essential oils may not work well.

The above is the selection method for supermarket refrigerators that we have introduced to you. We hope our introduction can be helpful to you. If you want to learn more about drying supermarket refrigerators, you can browse our website, and we will discuss

You provide more professional information.