Why is it forbidden to use the refrigerator

Why is it forbidden to use the refrigerator

We all know that with the continuous improvement of people’s material living standards, every household now has a refrigerator. The refrigerator is very useful in the home, especially in summer. After the refrigerator is available, the food at home can be stored for a few more days. However, we may learn that the refrigerator cannot use the flashboard, so why is it forbidden to use the flashboard? Why is the refrigerator not cooling?

　　 Why is it forbidden to use the refrigerator?

　　The plug-in board can be used for multiple purposes. When the refrigerator starts, the current is relatively large, usually 5~7A. If it shares a power supply with other electrical appliances, it will cause excessive load and cause adverse reactions of other electrical appliances.

　　1. For example, sharing a socket with a TV. Frequent startup of the refrigerator will cause the TV to instantly blue or black screen, but it will recover immediately.

　　2. In addition, frequent starting of electrical appliances will cause the voltage to drop, especially at the peak of power consumption. If the voltage is too low, it will cause the compressor to fail to start or automatically stop, and it will damage the refrigerator motor in severe cases.

　　3. Therefore, in order to ensure the safe use of the refrigerator, the refrigerator should be separately equipped with a socket with a capacity of 5-10A and the corresponding power cord, and it is best to use a ground plug.

　　What is the reason why the refrigerator is not cooling?

　　 1. First check whether the high pressure section of the refrigerator refrigeration system leaks. If it is internal leakage, it is caused by blisters, cracks, and fractures in the condensation and anti-dew pipes; Bondi pipes and galvanized steel pipes (both low-carbon steel pipes) for condensers are not used for a long time, and they will rust together with the foaming agent. Until leakage or leakage.

　　2. The strength of the pipe wall at the leakage site is weak, which shows leakage under high temperature and high pressure. The refrigeration system leaked and the refrigerant ran out. Although the compressor was running, there was no refrigerant in the system to evaporate and absorb heat, so the temperature in the refrigerator did not drop.

　　 3. The reason why the refrigerator is not cooling may also be a problem with the refrigerator compressor. The compressor can be started. When you remove the air return pipe and block the outlet with your fingers, check the pressure. If it is too low, then the compressor has a problem and the compressor cannot start. Check whether the refrigerator power supply is plugged in.

　　4. You can check whether Freon is lacking. Because this is a substance that must be used for refrigeration. Most of the double-door refrigerator capillary outlet is advanced to the beginning of the cycle of the freezer, that is to say, the refrigeration starts in the freezer-after the refrigerating chamber, if the refrigerant is lacking, the first manifestation is that the refrigerating chamber does not start to cool, if the refrigerant is further Without it, the freezer compartment evaporator cannot be completely frosted. If there is a further shortage of refrigerant, the freezer compartment will not be cooled.

　　 The entire content of the above article is the information analyzed by the editor about why the refrigerator is forbidden to use the refrigerator and the reason why the refrigerator is not cooling. I hope it can be helpful to everyone. Refrigerators are prohibited from using plugboards for certain reasons, so when you use the refrigerator, it is best not to use plugboards, otherwise it will easily cause some accidents.