Why does the freezer of a frost free air cooled refrigerator freezer?

There are many reasons for freezing in the freezer compartment of a refrigerator, mainly caused by the following three conditions:

1. The air humidity in the freezer.

comparatively larger, and the evaporator in the refrigerator.

The temperature is relatively low, so the moisture in the refrigerator will condense into the back wall and freeze.

2. When the temperature of the refrigerator drops, the ice on the back wall of the refrigerator will melt into water and flow out through the drainage hole. However, if the drain hole of the refrigerator is blocked or the setting mode is incorrect, the water flow is not smooth or the ice is not completely melted, and the refrigerator freezes in the refrigerator.

3. The refrigerator is not tightly closed, resulting in water vapor in the air.

Caused by coagulation. How to deal with icing:

1. First melt the ice in the freezer compartment of the refrigerator, then coat the drawer of the freezer compartment with a thin layer of cooking oil, and be sure to wipe it evenly, wipe the entire drawer inside, and then use plastic wrap.

Stick it everywhere you apply the oil, and the function of the plastic wrap is to prevent the food from taking up the oil.

2. When using a frost-free refrigerator, it is an important task to open and close the door tightly, and it is necessary to be careful to prevent cold; If the sealing strip is found to be damaged, it should be repaired in time; It is also required to pay attention to whether there is dirt on the door edge and adhesive strip at all times, and if found, wipe it off immediately.

3. For food with a lot of moisture, it should be packed in a plastic bag, and the mouth of the bag should be tightened to prevent the water vapor in the food from evaporating and increasing the amount of water in the refrigerator.

4. When freezing ice cubes or popsicles, the water in the ice maker should not be too full, and it is generally better to add 80% of the capacity.

In frost-free refrigerators, only the freezer compartment is refrigerated, and the refrigerator compartment is not refrigerated. The refrigerator is blown down by the fan in the freezer, and if the fan is broken, it will not be cold. The second is that the bimetal sheet is broken, and this kind of failure will also occur.

If the freezer compartment of this refrigerator is now frozen, it also means that the sealing ring next to the refrigerator is still not tightly closed, and the ice is caused by the alternation of cold and hot air inside and outside.

1. The built-in fan of the unequaled air-cooled refrigerator has strong convection, and the general icing condition will be less than that of the direct-cooling refrigerator, but the freezing situation is not excluded; <>

The failure of freezing in the freezer compartment of a frost-free refrigerator is related to the set temperature, and once the set temperature is not suitable, the phenomenon of freezing in the refrigerator will occur. The thermostat of the freezer should be checked.

Mechanisms. 2. Frequent opening of the refrigerator door will produce a strong temperature difference and water vapor at room temperature.

When it is suddenly cold, it condenses into frost, and if it is not treated in time, it will freeze; When the refrigerator is opened frequently, there will be an obvious temperature difference between the inside and outside of the frost-free refrigerator, and the water vapor in the environment will suddenly be cold in the freezer compartment of the refrigerator, condensing into frost, and if not treated in time, it will form a thick layer of ice over time. Frost-free refrigerators often freeze in the freezer compartment, which consumes a lot of electricity and takes up a lot of space in the freezer compartment.

3. The drainage hole in the refrigerator is blocked, and the water does not flow out and is easy to freeze; The air volume is insufficient, and the temperature is not good, but it can be frozen, so there will be ice; In the case of a frost-free refrigerator, only the freezer compartment is refrigerated, and the refrigerator compartment is not refrigerated. The refrigerator is blown down by the fan in the freezer, and if the fan is broken, it will not be cold. The second is that the bimetal sheet is broken, and this kind of failure will also occur.

4. The uncooled food is directly put into the refrigerator, and the hot water vapor suddenly freezes when it is cold;

5. The sealing strip of the refrigerator door is not tight, and the outside air enters the refrigerator and freezes when it is cold.

Common methods: 1. Do not open and close the refrigerator door frequently, and it is recommended to extend the intermittent time; If the ice is thick, it should be de-iced in time, first cut off the power supply, then open the freezer door, take out the food, and clean it up after it melts naturally. It can also be cleaned with special cleaning tools, but not with metal products to avoid damaging the pipeline, or you can add a glass of boiling water to speed up the melting speed.

2. If the drainage hole is blocked, it is recommended to stop the machine and cut off the power, and use the wire to dredge the drainage hole of the refrigerator, back and forth several times until the position is completely dredged (you can use a cup of warm water to test, such as a cup of warm water can be completely poured in, generally speaking, it is dredged); If the drain of the refrigerator is blocked, resulting in poor drainage, too much water in the box causes freezing, you need to check it first, there is a drainage hole in the middle and lower middle of the back wall of the refrigerator, if it is blocked, you can use a soft wire barrel to open it, and the drainage should be good.

3. After the food in the refrigerator is cooled, use a plastic bag or plastic wrap.

Tie tightly to prevent hot water vapor from getting cold in the refrigerated room;

4. Check the door seal of the refrigerator, overhaul it in time, and clean it up in time if there is dirt sticking to it;

Whether the refrigerator has frost or no frost is mainly determined by the refrigeration method, and the refrigeration method is mainly divided into three types, which are air cooling, direct cooling and hybrid refrigeration. Frost-free refrigerators are generally air-cooled refrigerators. An evaporator is set inside the air-cooled refrigerator, which sends cold air to various positions of the refrigerator through the fan and air duct, because the evaporator is not in direct contact with the food, the evaporator can be heated for a short time through the heating system, and the refrigeration is resumed immediately after defrosting, so there is no frost inside the refrigerator, and because the evaporator is inside, you can't see the frost on it.

When there is frost in the air-cooled refrigerator, it is generally the evaporator that is blocked, and it can be checked and dredged.

Because the drain is clogged. Clogged drains can cause water to accumulate inside the refrigerator and form ice cubes.

The air-cooled refrigerator will not freeze, because it can carry out 24-hour window work, and it is blown to all corners of the refrigerator in the form of air cooling, which can keep the refrigerator in a particularly constant temperature state, and it can have the design of drainage holes and leakage holes, which can circulate the water and gas generated in the refrigerator to the water tray.

1. There is a small fan in the air-cooled refrigerator, the main function of this small fan is to remove the frost on the surface of the refrigerator, and there will be no freezing in the refrigerator, its performance and power consumption are less than that of ordinary refrigerators, and it will make a very small sound when working, but it is relatively faster for the freezing of ordinary food.

2. The air-cooled refrigerator can ensure the cleanliness of the whole refrigerator, and it will not have water stains, because it has multiple water leaks, which can circulate water to the water tray and cool down the compressor, and it can also ensure the freshness of vegetables, because it is refrigerated by fan circulation, and there is little possibility of cross-flavor.

3. The air-cooled refrigerator can also give you a fresher refrigerator atmosphere, when you open the refrigerator, it is not easy to smell the pungent smell, because it is relatively dry, but the only bad thing is that if you store the food for too long, then there may be water loss, so when using the air-cooled refrigerator, you can also properly put the food into the fresh-keeping bag and then put it in the refrigerator.

1. When people frequently open the refrigerator, there will be an obvious temperature difference between the inside and outside of the frost-free refrigerator, and the water vapor in the environment will suddenly be cold in the refrigerator freezer and condense into frost.

Frost-free refrigerators often freeze in the freezer, which consumes electricity and takes up a lot of space in the refrigerator.

2. The frost-free refrigerator has two thermostats to control the temperature respectively: the freezer room thermostat controls the switch of the refrigerator compressor, and the refrigerator room thermostat controls the angle of opening of the ventilation door between the freezer and the refrigerator room, and the built-in fan blows cold air to refrigerate the refrigerator. The failure of freezing in the freezer compartment of a frost-free refrigerator is related to the set temperature.

Once the set temperature is not suitable, the refrigerator will freeze. The thermostat mechanism of the freezer should be checked.

3. If it is a frost-free refrigerator, only the freezer compartment is refrigerated, and the refrigerator is not refrigerated. The refrigerator is blown down by the fan in the freezer, and if the fan is broken, it will not be cold. The second is that the bimetal sheet is broken, and this kind of failure will also occur.

Method 1: Freezing in the refrigerator will consume a lot of electricity, and the refrigerator will also occupy a large position. At this time, the ice in the refrigerator should be melted first, and then a layer of cooking oil should be smeared on the wall of the refrigerator room, which can effectively prevent the problem of freezing in the refrigerator room.

Method 2: Turn off the power of the refrigerator, put a large bowl of warm water (do not use boiling water) in the refrigerator compartment, and change the water after about 10 minutes, this method can melt the ice in the refrigerator compartment faster.

Method 3: After the ice in the refrigerator melts, wipe the ice water dry with a clean cloth, and after wiping it clean, you can use plastic film to stick it on the inner wall of the refrigerator, and the next time we de-ice, we will remove the plastic film from the inner wall of the refrigerator.

Because the operation of an air-cooled refrigerator will take away a large amount of moisture in the refrigerator, the freezer compartment of an air-cooled refrigerator will not freeze. However, it will not affect the use at all, because it will take away the excess moisture in the air and keep the air in the refrigerator fresh, so even if you store more food, there will be no smell transfer, and you can use plastic wrap while freezing.

Good protection can also allow the food to better retain its original moisture. Relevant popular science knowledge: 1. The air-cooled refrigerator can be intelligently defrosted, and it can also purify the taste in the refrigerator, so that the food does not smell, and can also keep the refrigerator refreshing, so that you can meet the persistence of freshness and the pursuit of health.

2. Especially environmental enthusiasts, you must buy a frost-free air-cooled refrigerator, because the refrigerant added to the air-cooled frost-free refrigerator.

It is particularly environmentally friendly, it does not damage the atmosphere.

And it can also be used by the compressor for a long time, although it is a little more expensive than ordinary refrigerants, but its service life is relatively long. 3. The capacity of the air-cooled refrigerator is particularly large, and it has a variety of areas, whether it is to put drinks or dried fruits.

Fruits, vegetables, seafood and meat can meet the requirements of different regions, and there are temperature setting standards in different areas to ensure the freshness of the food.

Summary. Hello, glad for you, the causes of freezing in the freezer of a frost-free refrigerator are: The causes of freezing in the freezer of a frost-free refrigerator can be as follows:

Poor door sealing: If the freezer door of a frost-free refrigerator is not tightly sealed, it will cause outside air to enter the freezer compartment, causing the moist air to freeze after coming into contact with the cooler. In this case, the sealing strip of the freezer door can be checked to see if it is intact and the damaged or aged sealing strip can be replaced in time.

Clogged air inlet: If the air inlet of a frost-free refrigerator is blocked, it will cause the cooling effect to decrease, which will cause the freezer to be too hot and freeze. In this case, you can check whether the air inlet is blocked by obstacles, and clean the air inlet and ventilation duct in time.

Inappropriate temperature settings: If the temperature setting of a frost-free freezer is too high, it will cause the temperature inside the freezer to be too high, causing the moist air to freeze when it comes into contact with the cooler. In this case, the problem can be solved by adjusting the temperature setting of the frost-free refrigerator.

Chiller failure: If the cooler of a frost-free freezer fails, it can cause the temperature inside the freezer to rise, which can lead to freezing. In this case, it is necessary to contact professional maintenance personnel for inspection and repair.

Hello, I am glad to reply to you only the rough answer, the cause of freezing in the freezer of the frost-free refrigerator is: The reasons for the freezing of the freezer of the frost-free refrigerator may be as follows: the door is not tightly sealed:

If the freezer door of a frost-free refrigerator is not tightly sealed, it will cause outside air to enter the freezer, causing the moist air to freeze when it comes into contact with the cooler. In this case, the sealing strip of the freezer door can be checked to see if it is intact and the damaged or aged sealing strip can be replaced in time. Blocked air inlet:

If the air inlet of a frost-free refrigerator is blocked, it will cause the cooling effect to decrease, causing the freezer compartment to become too hot and freeze. In this case, you can check whether the air inlet is blocked by obstacles, and clean the air inlet and ventilation duct in time. The temperature setting is not suitable:

If the temperature of the frost-free refrigerator is set too high, the temperature inside the freezer will be too high, causing the moist air to freeze when it comes into contact with the cooler. In this case, the problem can be solved by adjusting the temperature setting of the frost-free refrigerator. Chiller failure:

If the cooler of a frost-free freezer fails, the temperature inside the freezer will rise, which will lead to freezing. In this case, it is necessary to contact professional maintenance personnel for inspection and repair.

Related Tuosa Kai Shed Exhibition: Refrigerator is a kind of refrigeration equipment that maintains a constant low temperature, and it is also a civilian product that keeps food or other items at a constant low temperature. There are cabinets or boxes for compressors, ice machines, and storage boxes with refrigeration devices.

The volume of a household refrigerator is usually 20 500 liters. In 1910, the world's first compression-type refrigerated household refrigerator was introduced in the United States. In 1925, the Swedish Lido company developed the household absorption refrigerator.

In 1927, the General Electric Company of the United States developed a fully enclosed refrigerator. In 1930, air-cooled continuous diffusion absorption refrigerators with different heating methods were put on the market. In 1931, a new type of refrigerant freon was successfully developed, and the production of household thermoelectric refrigerators began in the second half of the decade, and China began to produce refrigerators in the 50s.