What kind of refrigeration is good for refrigerators?Direct cooling air cooling direct cooling semiconductor
In the defrosting performance is excellent air-cooled refrigerator.There are now some refrigerators, and the refrigerator is cooled by traditional direct cooling, while in the freezer, air cooling is adopted. In this way, the fruits and vegetables in the cold storage room are not easy to dry, and the freezer won't frost. This kind of refrigerator with direct air cooling is relatively scientific and can be considered at the time of purchase.
Because of the wind to send more air cooled refrigerator fan, so the refrigerator room temperature compared to the average, no great changes of temperature, the cooling effect is naturally better, taking into account the effect of the fan, air cooled refrigerator refrigeration speed are faster than direct cooling refrigerator to. However, considering the role of fans and complex circuit design, air-cooled refrigerators are much higher in energy consumption and noise than direct cooling refrigerators. At the same time, we should pay attention to that the air drying function of the fan is also something we can not ignore, so the food in the air cooled refrigerator is relatively dry.
Refrigerator refrigeration methods are divided into direct cooling and air-cooled type two.Direct cooling refrigerator through the evaporator absorbs heat, cooling and air-cooled refrigerator mainly adopts forced air convection cooling method, through the wind blowing fan, the inside of the refrigerator so as to achieve the desired stability, cooling.
General refrigeration semiconductor is used for some of the vehicle on the refrigerator, the power consumption is very small, but the cooling effect is not very good, or to direct cooling refrigerator and cooling the air direct cooling is relatively rare, but the price is expensive.I know before the introduction of related science online in the refrigerator, frost free refrigerator or air feel more awesome, although the price is a little high, but the refrigeration and preservation is better than many times straight cold.
