A refrigerator is a convenient and practical appliance that can effectively maintain the freshness of food. However, if used improperly or poorly maintained, the refrigerator is prone to freezing, which will not only affect the operating efficiency of the refrigerator, but also reduce its cooling efficiency and may even damage the refrigerator. Therefore, it is particularly important to understand the cause of freezer freezing and take appropriate measures to deal with it.
1. The reason for the freezing of the refrigerator
1.Frequent door opening: Frequent opening of the refrigerator door will increase the temperature difference between indoor and outdoor, which will cause water vapor to form inside the refrigerator, which will freeze.
2.Poor sealing: Poor sealing of the refrigerator door or too large a crack in the door will cause the loss of cold air, making the internal temperature of the refrigerator too low, which will produce water vapor and freeze.
3.Improper packaging: Food is not properly packaged before being placed in the refrigerator, resulting in water vapor condensing on the surface of the food inside the refrigerator and forming ice cubes.
4.Refrigeration system failure: Refrigerator refrigeration system failures, such as insufficient refrigerant, refrigeration lines too close to the inner tank, thermostat failure, and incorrect gear adjustment, can also cause the internal temperature of the refrigerator to be too low, resulting in water vapor and freezing.
Second, the treatment of refrigerator freezing
1.Suspend use: When the refrigerator freezes severely, it should be suspended, cut off the power supply, and let the refrigerator thaw naturally.
2.Check the seal: Check that the refrigerator door is closed tightly and that the door crack is not too large. If there is a problem, the sealing strip should be replaced or the size of the door crack should be adjusted in time.
3.Proper packaging: Food should be properly packaged before being placed in the refrigerator to prevent water vapor from condensing in the refrigerator and forming ice cubes.
4.Control humidity: When placing food in the refrigerator, care should be taken to control the humidity to avoid excessive water vapor production from the food.
5.Adjust the temperature: Turn the refrigerator to the highest temperature, start the baking mode, and after 10 minutes, all ice cubes will be removed.
6.Melting ice: For cases where it has already frozen, use warm or hot water to melt the ice, being careful not to use hot water to touch the refrigerator directly to avoid damaging the refrigerator.
7.Use cooking oil or plastic wrap: When placing food in the refrigerator, you can apply a layer of cooking oil or plastic wrap to the surface of the food, which can reduce water vapor on the surface of the food and reduce the risk of freezing.
3. Precautions
1.Avoid opening the refrigerator door frequently: Opening the refrigerator door frequently can lead to an increase in the temperature difference between indoor and outdoor, which can cause water vapor to form inside the refrigerator, which can lead to freezing.
2.Clean up regularly: Regularly clean up the debris and stagnant water in the refrigerator to keep the inside of the refrigerator clean and dry.
3.Regular defrosting: When the frost in the refrigerator is severe, it should be defrosted regularly to improve the refrigeration effect and operation efficiency of the refrigerator.
4.Regular inspection: Regularly check whether the refrigerator's refrigeration system and thermostat are operating normally, and repair any problems in time.
5.Avoid over-packaging: Over-packaging food can cause water vapor from the surface of the food to condense inside the refrigerator, forming ice cubes.
In conclusion, freezer freezing is a common problem that can be solved by checking the seal, properly packing, controlling humidity, cleaning regularly, adjusting the temperature, fixing system issues in a timely manner, defrosting regularly, etc. When dealing with freezer freezing, you need to pay attention to details such as avoiding overuse, regular maintenance, and defrosting, so that the refrigerator can be more reliable and efficient, prolong the food preservation time, and become an intimate assistant in life.