Tags: air conditioning fan refrigeration
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Air conditioning fan cooling principle:
Refrigeration principle of air conditioning fan (picture from network)
Who will take the heat away from the air-conditioning fan, let the air-conditioning fan cool, and then use the wet mesh to electrically cycle. When the air passes through the water, the water evaporates to absorb a large amount of heat, and the temperature of the air decreases. However, it does not have a compressor without Freon, and it cannot achieve true refrigeration. Consumers who use it generally know this reason, but because the summer temperatures in the north are high and dry, and the room often needs to be humidified when it is cooled, it is popular in the northern market. The price is only 500 to 700 yuan, which is acceptable to the general public.
Sterilizer and filter inside the air conditioning fan
The other is that the air-conditioning fan is cooled by ice. This ice bag needs to be placed in the refrigerator for freezing before it can be used. The ice crystal freezing point is -12 degrees Celsius, the cooling effect is better than the average ice cube, and the time is longer. However, the use time is also relatively short, and it needs to be frozen again before it can be used, and there is a lack of convenience.
Ice crystal box inside air conditioning fan
A few points to note when using an air conditioner fan:
1. Frequently added water: The newly purchased air-conditioning fan must be filled with clean water before use. You can observe the water level through the water mark to control the water supply. Unplug the power plug before adding water to prevent damage to the electrical components. The water level to be filled rises. Go to the highest position. After filling the water, close the door. When using for cooling, pay attention to the condition of the water mark. When the water level drops to the lowest position, the water should be added, otherwise the cooling effect will be lost.
2. Humidification function: If you want to use the humidification and humidification air supply, you must first add water to the water tank. After starting the operation for about 1-3 minutes, the outlet air temperature is lowered by the ambient temperature and the best effect is achieved. When there are conditions, add low-temperature cold water or ice water, and the cooling effect is better. If you add the right amount of spices in the water, it will be a burst of fragrant and cool wind. The air conditioner fan itself relies on the evaporation of water to remove heat, so the air sent by the air conditioner fan will have moisture.
3. Maintenance: The air conditioner fan should not be used for a long time. The water in the water tank should be cleaned up and aired at normal temperature for a period of time, so that the filter part of the machine, especially the filter part, is completely dry and then put on the plastic bag for reuse.
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