Correct cleaning method of refrigerator
1. Clean the refrigerator regularly at least twice a year. When cleaning the refrigerator, you should cut off the power first.
2. To prevent the coating outside the box and the plastic parts inside the box from being damaged, do not use washing powder, decontamination powder, talcum powder, alkaline detergent, natural water, boiled water, oil and brushes to clean the refrigerator.
When the accessories in the box are dirty, take them out and wash them with water or detergent. The surface of electrical components shall be wiped with dry cloth.
4. After cleaning, firmly plug in the power plug and check whether the temperature controller is set in the correct position.
5. When the refrigerator is not used for a long time, unplug the power plug, wipe the box clean, and close the door after the box is fully dry.
Causes of frost in refrigerator
1, home life, refrigerator is indispensable. The inner wall of the refrigerator is frosted. Where does the steam come from?
It is understood that most of the water vapor comes from air. When people store food and open the refrigerator, the indoor air and the gas in the refrigerator exchange freely, and the humid indoor air quietly enters the refrigerator. Some water vapor comes from food stored in the refrigerator, such as vegetables and fruits washed in the crisper. Water in vegetables and other foods evaporates and condenses into frost when it is cold. Especially in summer, the indoor temperature is high and humidity is high, and the temperature difference between room temperature and refrigerator is large. When you open the refrigerator, a chill flows out from it, and indoor air gets into the refrigerator. In a short time, the refrigerator wall will condense into a layer of frost. It is also found that even if nothing is put in the refrigerator, a thick layer of frost will form in the refrigerator that is often opened, indicating that a large part of the water vapor in the refrigerator comes from the water vapor in the air.
There are ingenious ways to defrost the refrigerator.
Some refrigerators need defrosting, and manual defrosting of refrigerators is time-consuming and laborious, and the defrosting effect is very poor. Here's a good idea for defrosting.
According to the size of the freezer, cut a slightly thicker plastic film and stick it on the frosted wall of the freezer without using any glue. When defrosting, take the food out of the refrigerator temporarily, then take down the plastic film and shake it, and the frost will fall off completely. Then put a layer of film on it and put it in the food for further use.
How to save energy in refrigerator
First, stay away from the heat source and leave a gap.
When the temperature around the refrigerator rises by 5℃, its internal power consumption will increase by 25%. Therefore, it should be placed as far away from the heat source as possible, and it is best to put it in a ventilated and cool place. Don't put hot food directly in the refrigerator until it reaches room temperature. It is best to pack the food in the freezer in plastic bags, so that it can be quickly frozen and not easily dried to prevent the water from turning into frost. Food should not be too full, and there should be a gap between it and the refrigerator wall to facilitate the circulation of cold air; Frozen food, it is best to transfer it to the freezer in a planned way before eating.
Second, avoid opening doors frequently.
If the door is opened too frequently, on the one hand, the power consumption of the refrigerator will increase obviously, and at the same time, the service life of the refrigerator will be shortened. Because the door of the refrigerator is relatively large, if the door is opened frequently, the cold air inside the refrigerator will escape, and the warm and humid air outside the refrigerator will take the opportunity to enter, which will raise the temperature inside the refrigerator. At the same time, the humid air entering the box is easy to accelerate the frosting on the evaporator surface and thicken the frosting layer. Because the thermal conductivity of frost is much smaller than that of evaporator material, it is not conducive to heat conduction, which leads to slow temperature drop in the box, long working time of compressor, accelerated wear and increased power consumption. If the thickness of frost layer on the evaporator surface is greater than 10 mm, the heat transfer efficiency will decrease by more than 30%, resulting in a significant decrease in refrigeration efficiency. In addition, turning on the lighting in the box when opening the door consumes both electricity and heat, which is obviously not conducive to energy saving.
Third, power failure to keep fresh and peak electricity consumption.
If you are worried about the "power shortage" caused by the peak electricity consumption, we suggest that you use the Rong Sheng refrigerator developed by Hisense Kelon Company, which has the functions of "time-sharing electricity metering and power-off saving". This kind of refrigerator can keep fresh for up to 20 hours in the case of power failure and sudden power failure. Moreover, its "time-sharing" function can avoid refrigeration during peak hours when electricity prices are expensive, and automatically realize "off-peak electricity consumption".
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