refrigerators are divided into direct cooling and air cooling. Everyone should know this. Today, let’s talk about something else, the refrigerator’s fixed frequency and variable frequency . The refrigerator’s fixed frequency frequency conversion mainly refers to the compressor . The speed of the fixed frequency refrigerator compressor is fixed. When the internal temperature of the refrigerator reaches the set temperature, the compressor will stop running. When the temperature rises, the refrigerator’s compressor will start again. The same principle as the air conditioner, the biggest problem with fixed frequency is that when the compressor stops working, the temperature inside the refrigerator will gradually increase, and the temperature inside the refrigerator fluctuates greatly. The frequency converter refrigerator compressor can complete frequency changes through automatic speed adjustment. When the refrigerator needs to cool down, the compressor will turn on the fire and increase the refrigeration capacity. When the refrigerator temperature drops to the target value, the compressor operates at low frequency to maintain the temperature in the refrigerator, offsetting the heating effect. Because compression can continuously adjust the frequency, the temperature control in the refrigerator is more accurate and stable than that in the fixed frequency. In terms of noise alone, the frequency conversion will be smaller, and it will save power by half a pound. After all, it is not an air conditioner. What is more important is that it can fully maintain the freshness effect on high-end models such as TCL Gewu Q10.
Let’s talk about the circulating system of air-cooled refrigerator . Everyone should have experienced the odor of the refrigerator. This is because air-cooled refrigerators use fans to circulate the air. A single-circulating refrigerator is the storage room that is interconnected. As the fan is running, the odor also runs along with the result. So try to choose a multi-circulation refrigerator, and there are several types of multiple cycles. The first type is multiple air ducts. There are multiple air ducts inside the refrigerator. The conversion between the circuit is achieved through the solenoid valve and the fan. The air conditioner is sent wherever you need it. This is very similar to us, a brick of socialism, moving wherever you need it. The second type is dual-system multi-circulation, the refrigerator has two heat exchange systems, and the refrigerator runs independently without odor. Another type is dual-mechanical cooling and multi-circulation. The refrigerator has two compression mechanism cooling, among which the larger main compressor is responsible for the freezer and transformer, and the small compressor is responsible for the refrigerator. Like TCL Q10, it brings another three independent systems. There are many varieties, and the two storage rooms below can also be heated.
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