How does the unparalleled refrigerator automatically deice?

The principle of frost-free refrigerator is that the fan in the box blows a part of the pipe, and the frost is all on the pipe, so it can't be seen outside. It depends on the fan blowing pipe to cool down!

In fact, if it is severely frozen, there will be frost or ice. He has a heating wire and a timer. When you screw it on, it will melt frost or ice!

Some don't, you can dial it down and do it yourself!

If the refrigerator has a semi-automatic defrosting mechanism, you can open the door; Press the defrost button, and then close the door to defrost automatically. If the refrigerator has no defrosting mechanism, it is necessary to cut off the power supply and turn on the power supply for refrigeration after the frost layer on the evaporator is completely melted. Be careful not to hit the frost layer with wooden sticks or metal devices to prevent unnecessary troubles caused by accidentally touching the annular evaporator.

At present, more advanced refrigerators are equipped with regular automatic defrosting system. Automatic defrosting at selected time intervals can avoid the trouble of users cleaning or pressing buttons. The compressor will work automatically after defrosting. The water formed by defrosting flows from the box to the water storage box at the bottom of the refrigerator through the water pipe, and automatically evaporates when heated. The water storage tray should be cleaned 1 time every month to maintain the cleaning and evaporation effect.