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Any refrigerator has a suitable ambient humidity, and if the refrigerator is used in ambient conditions above a certain humidity, there is a risk of refrigeration freezing. Of course, the degree of freezing has a certain relationship with the frequency of your opening and the amount of moisture in the food, in order to ensure the refrigeration performance of the refrigerator, the refrigerator must maintain a certain boot time, and under normal circumstances, the frost in the refrigerator will be automated. However, if the humidity reaches a certain level, coupled with other factors, it may lead to incomplete frosting of the refrigerator, resulting in freezing, which is a normal phenomenon, when the frost layer in the box is very thin, the heat transfer effect on the evaporator is not very obvious, but the frost layer gradually thickens and the whole evaporator is wrapped in frost, it will seriously affect the heat transfer ability of the evaporator, so that the temperature in the box can not be lowered.
According to the measurement, when the frost thickness on the surface of the evaporator is greater than 10 mm, the heat transfer efficiency decreases by about 30, and the frost is too thick to produce a large thermal resistance, which affects the cold and heat exchange, and the refrigeration efficiency is greatly reduced, and the power consumption increases. In this case, defrosting is required.
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Okay, you think, when the refrigerator is not working, the ice will melt away, and the next time the refrigerator works, you will have to freeze the melted water again.
In this way, the working time of the refrigerator has been increased, and it was supposed to work for 10 minutes, but now it has to work for 20 minutes!
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1. Without de-icing, it is easy to breed bacteria.
The freezer has been used for a long time due to the long storage of food, such as eggs, meals, fish. Therefore, after using it for a period of time, it will emit an unpleasant smell and even breed bacteria.
Second, if you don't de-ice the food, it will stick together, which is unhygienic and unhealthy.
Because the unpleasant smell emitted by the freezer can directly affect the user's respiratory tract, if it stays in such an environment for a long time, it can cause respiratory illness or vomiting. Because of the growth of bacteria, the storage time of food is greatly shortened, and if it is eaten by the user, it will directly lead to intestinal diseases, so it must be cleaned after a period of use.
3. Without de-icing, the refrigeration speed of the refrigerator will be affected, and the power consumption will increase and the noise will increase.
If the freezer is not de-iced for a long time, it will seriously affect the refrigeration effect of the freezer, and the power consumption will increase, and the obvious phenomenon is that the noise is very large, which will affect the service life of the freezer. Causing economic losses.
Fourth, it is difficult to open the lid without de-icing.
If you don't de-ice for a long time, the freezer lid will freeze with the freezer and it is not easy to open, and forcibly opening it will cause some damage, so you should open the freezer regularly to remove thick ice.
5. The ice layer of the refrigerator without de-icing is easy to block the water outlet, causing the water in the refrigerator to overflow and corrode the floor.
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How to remove ice from the refrigerator.
1. Melt ice with hot water or use a fan to de-ice.
After the refrigerator is powered off, you can open the freezer door and melt the ice with hot water or use a fan to speed up the ice melting. It is important to note that the melted water should be wiped clean to prevent it from freezing again. If you must use tools to de-ice, avoid metal objects and recommend using a plastic spatula.
After each de-icing, wipe the freezer with a towel, and then apply a layer of vegetable oil to the surrounding aluminum wall, and when the next time it freezes, the suction between the ice and the refrigerator wall is greatly reduced due to the attachment to the refrigerator wall containing oil, so you can easily peel off the lumps without much effort.
2. The refrigerator should be cleaned at least every 6 months.
Don't overfill the fridge with food, as this will cool down better. Clean the inside of the refrigerator regularly, and clean it once every 6 months after a power outage. Cleaning includes de-icing and deodorizing and wiping down the inside of the box.
Special reminder that for foods with a lot of water and a large odor, try to use plastic wrap to store them well to prevent the evaporation of water vapor and the dissipation of flavor in the food. To remove refrigerator odors, it is recommended to use a refrigerator-specific deodorant. Of course, there are some deodorization techniques that are still very useful.
3. Do not open the door of the refrigerator during the defrosting process.
When cleaning the drawers of the refrigerator, try not to use detergent, because the refrigerator is relatively closed, and the smell of detergent does not easily dissipate. Be sure to wipe down the freezer after frosting, if there are water droplets left, it will soon turn into frost again. If you want to prevent frost from forming in the freezer compartment of the refrigerator, you can use the method of lowering the temperature of the freezer compartment of the refrigerator.
After lowering the temperature in the freezer compartment of the refrigerator, after about 2-3 hours, the frost in the freezer will melt away naturally, at this time, apply a layer of cooking oil to the inside of the freezer compartment of the refrigerator, so that the frost will not form in the freezer compartment of the refrigerator.
What are the hazards of not de-icing the refrigerator.
1. When people store food and open the refrigerator, the indoor air and the gas in the refrigerator exchange freely, and the humid air in the room quietly enters the refrigerator. There is also a part of the moisture from the food stored in the refrigerator, such as cleaned vegetables and fruits in the crisper box, the water in the vegetables and other foods evaporates, and condenses into frost after being cold.
2. After the frost on the refrigerator wall is formed, the heat exchange between the air in the refrigerator and the cold air around the refrigeration pipe is hindered, so that the refrigeration effect is reduced. The heat exchange of the refrigerator is conducted through the wall of the refrigerator, and the metal is a good conductor of heat.
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After the frost thickness of the freezer compartment of the direct-cooling refrigerator exceeds 6 mm, it should be manually defrosted in time, otherwise it will affect the refrigeration effect of the refrigerator, prolong the working time of the compressor, and increase power consumption.
When defrosting, cut off the power supply, take out the drawer, and temporarily put the food inside in the refrigerator or insulated box.
To speed up the melting of the frost, you can blow it into the freezer with an electric fan, or you can put a few small basins of hot water into the freezer.
After the frost begins to melt, you can also use a hair dryer to blow on a thicker position to speed up the melting of the frost, and then use a non-metallic shovel to remove the frost, preferably wipe it with a rag.
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If there is too much ice in the refrigerator, if it is not de-iced, it will cause the refrigerator to refrigerate slowly and consume electricity, and at the same time affect the effect of refrigeration, and there will be noise, which is not good for human health and waste, and money is inappropriate.
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If the frost of the refrigerator is too thick, it will affect the refrigeration effect of the refrigerator, increase power consumption, and prolong the working time of the compressor, generally about one centimeter should be defrosted in time, cut off the power supply when defrosting, open the refrigerator door, take out the food inside and put it in the refrigerator, you can also use the container to add boiling water to speed up the defrosting, or use a hot towel or hair dryer to add it, so that the defrost can be melted as soon as possible, you can use a plastic shovel to remove the frost, but you can not use metal products to defrost, to avoid damage to the refrigeration pipeline and cause damage to the refrigerator. Finally, wipe it thoroughly with a clean towel and you're good to go.
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If the refrigerator is not de-iced, it will affect the braking effect of the refrigerator, and it will also affect the preservation effect of the food, so the taste will be bad.
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Hello, the harm of not de-icing the refrigerator is: the ice takes up storage space, and it is inconvenient to store things.
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If the refrigerator is not defrosted, it will increase the power consumption of that refrigerator, and the refrigerator will work non-stop.
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The refrigerator should be cleaned regularly if it is frosty, otherwise it will increase the power consumption of the refrigerator, and there will be odors to breed bacteria, and the freezer compartment of the refrigerator cannot reach the temperature that can stop the details at the reproduction.
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If the refrigerator does not send troops, it costs electricity, and when you send out troops, you need to cut off the attrition, and then wipe the refrigerator after the ice is gone, open the door of the refrigerator, and then put some hot water into it, and the ice will disappear quickly.
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When the refrigerator is de-iced, you need to unplug the power supply, and then let the refrigerator slowly warm up, and the frost can be removed by itself.
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Hello dear, I'm glad to answer your question before de-icing the freezer in the refrigerator must all the ice in it be removed? It is necessary to remove the ice in the refrigerator, because the ice layer will cause the refrigerator to have a poor refrigeration effect, and it will also increase the consumption of electricity, which is not conducive to the refrigerator to better play the function of refrigeration and freezing, and also damage the life of the refrigerator, so be sure to clean the ice in the refrigerator regularly. Ice cubes need to be removed promptly.
1. Zhihui refers to the fact that after the freezer is used for a period of time, a certain amount of ice will be generated in the freezer. 2. If it is not cleaned up in time, it will lead to the accumulation of too thick ice, which will lead to poor refrigeration effect. 3. At the same time, it will also increase the consumption of electricity, which is not conducive to the operation of the refrigerator and will also reduce the service life of the refrigerator.
4. The ice cubes in the box are too teased, which is not conducive to food preservation, and sometimes even the refrigerator door cannot be opened.
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If the refrigerator is not de-iced, the space in the refrigerator will become smaller, and the storage space will become crowded.
If there is too much ice in the refrigerator, it will promote the growth of microorganisms in the refrigerator, which will lead to unhygienic refrigerators.
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If the refrigerator is not de-iced and the frost is too thick, it will affect the cooling effect of the refrigerator, increase power consumption, extend the working time of the compressor, and accelerate the hardware loss.
How to remove very thick frost in the refrigerator:
If there is too much frost, turn off the machine, turn off the refrigerator, and clean things out.
Touch the ice that is completely frozen in the refrigerator, blow it with a hair dryer, pay attention to the mid-range temperature, and the ice will fall off quickly.
Use a wooden shovel or a special defrosting shovel to shovel out thick areas.
A towel or paper towel cleans up the melted water.
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If the refrigerator is not de-iced, the condenser may accumulate too much ice, causing the condenser to not work properly, which will affect the refrigeration effect of the refrigerator, which may eventually cause the refrigerated food to spoil or rot. In addition, too much ice can cause the refrigerator door to fail to close, leading to aircon leaks, wasting energy and increasing electricity bills. Therefore, regular de-icing is one of the important measures to maintain the normal operation of the refrigerator.
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Ice needs to be removed promptly.
1. Automatic de-icing.
The method of automatic de-icing is mainly to disconnect the power supply of the refrigerator, take out the refrigerated and frozen food in the refrigerator at the same time, and then put a towel with good water absorption at the bottom of the refrigerator, and then open the refrigerator. At room temperature, the ice in the refrigerator will naturally melt and fall off, and when the ice in the refrigerator falls off, the ice will be removed, and finally the water in the sink at the bottom of the refrigerator will be cleaned up, and the process of refrigerator de-icing will be completed.
2. Blow the wind and de-ice.
Using a hair dryer is also a great way to de-ice. When de-icing the refrigerator, it is also necessary to disconnect the power supply of the refrigerator, remove the refrigerated or frozen food, and then plug in the power of the hair dryer. When using a blow dryer to de-ice, it is best to use a small setting and wipe with a towel while blowing, and the ice in the refrigerator will be cleaned after a while.
The speed of air blowing de-icing is much faster than the automatic de-icing of refrigerators, but automatic de-icing of refrigerators does not need to be carried out manually.
3. Hot water de-icing.
To use hot water to de-ice, you must first disconnect the power of the refrigerator and remove the food from the refrigerator at the same time. After putting a few bowls of hot water in the refrigerator, you will find that the ice in the refrigerator will gradually begin to fall off after standing for a few minutes, and wait until the ice in the refrigerator is completely off to remove the ice in time, and at the same time clean the sink at the bottom of the refrigerator.
4. After each time after the ice in the refrigerator, use a towel to dry the freezer compartment of the refrigerator, and at the same time apply a layer of vegetable oil on the inner wall around the refrigerator, and wait until the next frost, because the inner wall of the refrigerator is attached to the vegetable oil, the suction between the frost and the inner wall decreases, so that the ice can be easily peeled off the refrigerator.
5. Before placing food in the refrigerator, glue a layer of plastic film on the inner wall of the refrigerator, and wait until the next time you defrost, you only need to take out the food in the refrigerator and tear off the plastic film on the inner wall of the refrigerator to remove the ice.
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After the refrigerator has been used for a period of time, it is necessary to remove the frost in the refrigerator. Otherwise, the accumulation of too thick ice will not have a good refrigeration effect, and it will also increase the consumption of electricity, which is not conducive to the refrigerator to better play the function of refrigeration and freezing, and also damages the life of the refrigerator.
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Eliminate the ice in the refrigerator because it is not closed tightly Too much ice will increase the power consumption of the refrigerator and it is not good for the refrigerator.
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Ice must be removed. There are many fresh foods in the refrigerator, and there will be a lot of peculiar smells and bacteria, whether there is ice or not, they need to be cleaned frequently, and it is best to clean them once a quarter, at least once every six months.
1. Turn off the power first, unplug the power, open the refrigerator, let the ice cubes melt by itself, and do not poke it with hard objects, which is easy to damage the internal skin of the refrigerator.
Clause. 2. When there is no ice, wipe it with a soft cloth, if there are more peculiar smells or stains inside, wipe it with a soft cloth dipped in dish soap, and then wipe it with water, do not use laundry detergent and gasoline and other items, which will seriously damage the inner wall. Drawers and other detachable parts are best taken out and carefully washed in a large basin, and the detergent can only be used with dish soap, remember (84 is also best not to use).
Clause. 3. After the inside of the refrigerator is naturally dried, if there is an ozone machine at home, you can use an ozone machine for 5 minutes to remove the odor, or put some lemon ginger juice or the like to remove the odor inside.
Once everything is done, it's time to plug it in.
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