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What is the application principle of the portable refrigerator

Update:2021-03-12
Summary: The answer is yes, the portable refrigerator is an electronic refrigeration device with temperature adjustment function. In the smart mode, the temp...
The answer is yes, the portable refrigerator is an electronic refrigeration device with temperature adjustment function. In the smart mode, the temperature in the box is maintained between 2 ~ 8°C. In the setting mode, the temperature inside the box can be set to any temperature between 2~25℃.
The portable refrigerator can carry 23.4 liters of liquid. The inner lining material of the handbag is completely waterproof, and the other parts of the handbag are also water-resistant. Therefore, occasional external splashing of water or bathing will not cause the ice in the handbag to melt.
It is reported that the portable refrigerator adopts a waterproof and sealed zipper structure, so even if the handbag is completely upside down, there will be no liquid leakage. In addition, the handbag is surrounded by a 2.5 cm thick layer of insulation material, and the bottom insulation layer is 3.8 cm thick. This ensures that even if the handbag is placed on the surface of a high-temperature object, it will not cause the internal ice cubes to melt.
The portable freezer adopts DC compressor for fast cooling speed, fluorine-free refrigerant, balanced operation, low noise and long service life. The temperature setting display board has a memory function. The refrigerator circuit design adopts delayed start technology to ensure the operation of the machine. The refrigerator adopts microcomputer processing, which can automatically check the fault and adjust according to the indicator light.
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