7 most overlooked mistakes to accelerate refrigerator aging
"The refrigerator in the home has not been used for a few years, but the loss is particularly large." In fact, the misconduct that we often overlook in daily life is to promote the "aging" of the refrigerator. We invite Zhang Yan, the Consumer Guidance Department of the China Household Electrical Appliances Association, to explain the most refrigerators. A few kinds of injuries. Hot meals into the refrigerator: hot meals directly into the refrigerator, will cause the refrigerator to cool down the boot time, the power consumption of the refrigerator rises, may also cause noise increase in the refrigerator. In addition, hot meals will bring in a lot of hot steam, and condensation on the top or side walls of the refrigerator will form drops of water, which may drip on the surface of other foods, which will easily breed bacteria and cause deterioration. Therefore, it is best to let the cooked food cool naturally at room temperature before placing it in the refrigerator. Refrigerator door switch: Everyday should minimize the number of times the refrigerator opens the door. Frequent opening of the door will increase the loss of the refrigerator's internal cooling capacity, affect the cooling effect, and increase energy consumption. Pulling the refrigerator drawers vigorously: The refrigerator is a "fragile" appliance. Pulling and kicking the drums may cause damage to the refrigerator and affect the service life. Frequent use of the refrigerator: In the northeastern region, some families may choose to let the refrigerator "rest" in the winter, but Zhang Yan reminded that it is generally not necessary to disable the refrigerator, otherwise it will affect the life. If it is not used for a long time, the plug should be unplugged, and the inside of the box should be wiped clean. After the box is fully dried, leave a small gap in the box door so that the air inside and outside the box can circulate to avoid mildew caused by food residue in the box. The top of the refrigerator is the storage room: the top of the refrigerator cannot be used as a storage room. Zhang Yan told reporters that although the refrigerator usually uses two sides to dissipate heat, the top placed items will not affect the heat dissipation of the refrigerator, and the top of the refrigerator also has a certain load-bearing capacity, but for safety reasons, it is not recommended to place heavier items, and not to stack debris. When used in storage. Refrigerator power socket is free to pull out: When the refrigerator is in normal use, the temperature in the refrigerator is lower than the set value, the thermostat automatically cuts off the power supply. At this time, the high and low pressure in the refrigeration system is balanced. For the compressor, the load is more Small, the motor is easy to start normally. If the power is forcibly cut off, the power supply is immediately turned on when there is a relatively high pressure difference in the refrigeration system. The high voltage difference causes the motor load to be too large, and the starting current is 8~10 times of the normal value, which is easy to be caused by excessive current. And the motor burned out. Zhang Yan stressed that after the refrigerator is powered off, it should wait for 3 minutes. After the high and low voltage of the refrigeration system reaches equilibrium, reconnect the power. Inappropriate choice of refrigerator cleaning agent: When cleaning the refrigerator, in order to prevent damage to the outer coating of the box and the plastic parts inside the box, do not use washing powder, decontamination powder, talcum powder, alkaline detergent, boiling water, brush, etc. to clean the refrigerator to prevent damage. Liner or tubing. It is best to cut off the power, use a soft cloth dipped in water or dishwashing detergent, gently scrub, then wipe off the detergent with water. When cleaning, be careful not to touch the electronic components of the refrigerator to ensure safe use of electricity. After cleaning, plug in the power plug and check that the temperature controller is set to the correct position. The refrigerator must be thoroughly cleaned at least twice a year, preferably once a month. Zhang Yan reminded that the refrigerator does not need a protective cover, otherwise it will affect heat dissipation. The refrigerator should be placed in a dry and ventilated place, at least 20 cm from the wall, to prevent direct sunlight and not close to the heat source. In order to ensure the safety of electricity, the refrigerator does not use the same socket with other electrical appliances, especially high-power appliances. 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