1, in the process of operation, the air humidity in the freezer of the refrigerator is relatively high, but the evaporator temperature of the refrigerator is relatively low, so when; After the water vapor in the freezer condenses on the inner wall of the refrigerator, it will slowly condense into ice, and finally the ice layer will accumulate thicker and thicker.

2. Under normal circumstances, after the temperature of the freezing chamber in the refrigerator drops, the ice in the back wall of the freezing chamber will begin to melt, and the melted condensed water will be discharged from the refrigerator through the drain hole of the refrigerator. However, if the drain hole of the refrigerator is blocked, it will lead to poor drainage of the refrigerator. At this time, the water in the freezing chamber in the refrigerator will condense into ice in the refrigerator if it cannot be discharged.

3. The door of the freezer compartment of the refrigerator is not tight, which causes the water vapor in the air to enter the refrigerator. When the water vapor is cold in the refrigerator, it will condense into ice on the inner wall of the refrigerator, which leads to the freezing of the refrigerator freezer.

How to deal with freezing in refrigerator freezer?

We should know how to deal with the freezing of the refrigerator. In fact, there are many ways to deal with the freezing of the refrigerator. If the freezing of your refrigerator is frozen, you can try to use the method to deal with it.

1, If the ice layer in the freezer is very thick, at this time, you can pull out the power cord of the refrigerator, open the door of the freezer at the same time, and take out the food, so that the ice in the freezer can naturally melt at room temperature. If you want to melt the ice layer quickly, you can also use special cleaning tools, but it is best not to use metal products for cleaning.

2. When the refrigerator is in use, if the drain in its freezer is blocked, resulting in poor drainage, too much water in the freezer will freeze. At this time, everyone should check it first. If the drain in the freezer is blocked, you can dredge the drain first, then unplug the power cord of the refrigerator and open the door of the freezer to let the ice in the freezer melt naturally at room temperature.

3. In case of freezing in the freezer, in addition to the method described above, you can also adopt this method: first unplug the power cord of the refrigerator, take out the food in the freezer, then put a bowl of hot water in a larger bowl, put it in the freezer, and close the refrigerator door. In order not to let the melted ice water flow everywhere, you can also put a newspaper or towel at the bottom of the refrigerator and check the ice layer in the refrigerator after a while.