The performance of the
freezer is low and the quality is low, which is manifested in three aspects:
1. Cooling power. The matching unit power is relatively small, about 30% to 40%.
2. The refrigeration temperature is high. The operating temperature is clearly confusing, some are marked as 0 degrees, and users actually report that the temperature inside the cabinet is between 8 and 12 degrees in summer. This creates a safety risk for food preservation that requires a constant low temperature environment.
3. The cooling rate is very slow. Due to the cheap supermarket freezers, the compressor output of the air curtain cabinet is very small, which reduces the condenser area, condenser fan power and matching air volume and evaporator area to the system.
Secondly, in the description of freezer life:
1. From a structural point of view, inferior and cheap freezers do not have steel frames. After the freezer is foamed and the door frame is assembled, such a freezer cannot withstand multiple movements. After a few years, the door frame will fall off and be difficult to repair.
2. From the material point of view, it is cheap to choose materials for inferior and cheap freezers. Stainless steel is changed to stainless steel or aluminum plate, copper pipe is changed to aluminum pipe or composite steel pipe, ABS engineering plastic is changed to ordinary plastic. The material in the freezer is too thick and thin, and the copper becomes iron, which reduces its performance and longevity.
Analyze the post-use cost of the freezer:
Low-cost and inferior freezers can save on purchase costs, but continue to spend more on long-term use. The refrigerator has been used for many years, so the electricity bill is not small. The power consumption is mainly reflected in the performance of the freezer. In order to achieve excellent insulating properties, not only the thickness of the insulating layer is ensured, but also the thermal conductivity of the insulating layer is reduced. Only high-pressure foaming machines with high control precision can meet your requirements. Due to the cost of thermal insulation performance, it is not possible to realize an inexpensive freezer.
For example, the same high quality freezer consumes 2-3 kWh per day, the difference is consumed after 2-4 years, the more it is used after that, the more it is lost. Wouldn't it be more expensive to buy a low-quality, low-priced cabinet if you cut back on trades and spent years shortening and reinstating your account?
The above article comes from supersnow freezer. The company specializes in providing freezer prices, freezer prices, supermarket freezers and want to know more about freezers.
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