Key points of freezer safety inspection

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In the daily life of modern families, the refrigerator plays an important role in the preservation of food materials, and its safety and functionality are as indispensable as wings. An efficient and safe refrigerator is a loyal guardian of your family's healthy diet. However, the internal mechanism of the freezer is complex, and its safety detection and maintenance need professional vision and fine operation. Today, I'll take you deep into the key points of freezer safety inspection and reveal the secrets to your health.

1.Performance test of compressor

Compressor, the power source of refrigerator, its performance is directly related to the performance of refrigeration efficiency and energy consumption of refrigerator. When testing the performance of compressors, we are like doctors, paying close attention to the smoothness of operation, noise control and energy efficiency. Professional testers hand-held precision instruments, small noises from Whisper of the Heart compressors, and any unusual noises are potential signs of mechanical wear or insufficient lubrication. At the same time, through the in-depth analysis of energy consumption data, we ensure that the compressor can provide strong refrigeration, but also maintain the excellent performance of energy saving and low consumption.

2.Inspection of defrosting system

Defrosting system, the secret weapon for the efficient operation of refrigerators. Once the defrost failure, the freezer is easy to frost, not only the cooling effect is greatly reduced, the aging parts also accelerate the arrival. Therefore, it is essential to do a regular“Health check” of the defrosting system. When testing, we pay close attention to whether the setting of defrosting cycle is reasonable, and whether the reaction of defrosting heater and sensor is rapid and accurate. It's like doing a“Breathing exercise” for a freezer to make sure its airways are clear and at their best all the time.

3.Testing the tightness of the freezer

The airtightness of the refrigerator is the first line of defense for the freshness and shelf life of food ingredients. Well-sealed freezer, can effectively block the invasion of outside air and moisture, to keep the internal low temperature environment as before. During the sealing test, professionals use professional instruments to simulate the sealing state under various pressure conditions to ensure that there is no leakage between the door seam and the sealing strip.

4.Test of cooling speed and capacity

The refrigeration speed and capacity of the refrigerator is the gold standard to measure its fresh-keeping strength. Rapid and stable cooling, can quickly reduce the temperature of food ingredients, so that there is no hiding place for deterioration. When testing the cooling speed and capacity, the inspectors set a series of temperature gradients, like a limit challenge to the freezer, to observe its response time and stability performance at different temperatures. This test of“Speed and passion” ensures that the freezer can reach the ideal preservation temperature in the shortest possible time and maintain this state continuously and steadily.

5.Testing of condenser and evaporator

Condenser and evaporator, the two core components of refrigerator refrigeration cycle, their working conditions directly affect the overall performance of the refrigerator. The condenser dissipates the heat from the refrigerant to the outside world, while the evaporator absorbs the heat from inside the freezer, working together to perform the cooling miracle. When testing condensers and evaporators, we pay attention to their surface cleanliness, heat dissipation efficiency and the presence of ice blockage. Regular cleaning and maintenance, as for the refrigerator“Warm and cold” put on the robe, to ensure that they are efficient, coordinated operation.

Conclusion

The safety detection of freezer, is the perfect integration of science and Technology and health, is a deep commitment to family happiness. Through professional perspective and rigorous operation, we provide a comprehensive guarantee for the safety performance and fresh-keeping ability of the freezer. May this from the guardian of science and technology, can bring your family more health and happiness, so that every moment is full of peace of mind and happiness.