Everyone knows that summer is the peak demand for refrigerated display cabinets. In comparison, every November is the off-season for display cabinets. When winter comes, the indoor temperature is also low. On the other hand, considering the power saving link, most people may think that there is no need to start the refrigerator. So do refrigerated display cabinets need to be turned on in winter? Next, let's take everyone to understand.
The refrigeration of the refrigerated display cabinet is started by the compressor. If the compressor is not running often, the lubricating oil will flow with the refrigerant when the compressor is started, so that the spare parts in the compressor unit will be well lubricated. If the machine is not started for a long time, the spare parts in the unit will not be lubricated, and if there is no regular maintenance, moisture will enter. Then the next time the unit is started, the piston may be in a state of working without lubricating oil. Such load work will greatly reduce the service life of the unit, just like a person who does not exercise often, suddenly feels sore all over the body after a day of strenuous exercise.
As for power saving, in winter, because the indoor temperature is low, the heat exchange between inside and outside the cabinet is fast, and the cooling speed of the refrigerator is fast, the power consumption of equipment operation is about 1/3 of that in summer. However, even if it is not used in winter, it needs to be properly maintained. At least ensure that it is powered on twice a month and let the display cabinet run for more than 10 minutes. This will prevent the capillary in the unit from being blocked or leaked, and there will be no trouble in the next year. In addition, if the refrigerated display cabinet is turned on repeatedly in winter, it will increase power consumption, because after the display cabinet is shut down, the temperature will return to the indoor level. If it is started again, the compressor will lower the temperature, and it will cost more Time, and repeated start-up is easy to cause damage to the freezer.
Therefore, the winter freezer also needs to be started and operated. This is also a way to maintain the machine. It cannot only consider saving electricity and money, but also considers the service life of the machine and the long-term cooling effect.
