Air-conditioning foil Air-conditioning foil mainly utilizes the characteristics of aluminum foil with low density and good thermal conductivity. In addition, aluminum is easy to process, so it is a good material for heat-conducting fins of air-conditioning heat exchangers. Initially, due to technical reasons, the heat exchange fins in air conditioners only used uncoated aluminum foil in the initial stage. After the aluminum foil was rolled and annealed in the factory, it was used directly to make heat exchange fins without any treatment. The performance was poor. And there are a lot of inconveniences. It was not until later technological innovations that people began to apply coatings.
After being coated, or commonly known as wearing a coat, the air-conditioning aluminum foil suddenly possesses various magical powers. For example, once Spider-Man puts on the spider suit, and once Batman puts on the bat suit, he becomes magical. vast. This is exactly how air-conditioning foils are coated with coatings such as anti-corrosion coatings, lubricating coatings, anti-mildew coatings, etc., which makes a qualitative leap forward for ordinary aluminum foil and solves many problems encountered by air-conditioning foils.
Air-conditioning aluminum foil has a very strange characteristic: there is a kind of hydrophilic foil, which is extremely hydrophilic. Once the condensed water touches the surface of the hydrophilic foil, it will spread quickly and there will be no chance to gather together. form water
beads. There is also a type of foil called hydrophobic foil. Its properties are exactly the opposite of hydrophilic foil. It has a strong repellent effect on condensed water, making it impossible for the condensed water to disperse, causing the condensed water to roll off the aluminum foil. Although this pair of natural "enemies" are
Completely opposite, but they all play the same role. The purpose is to allow the condensed water in the air conditioner to gather and escape quickly or to allow the condensed water to escape and penetrate, preventing the condensed water from occupying the surface of the heat exchanger.
Because of the differences in climate, air quality, etc. in different regions, the conditions for using air conditioners will change greatly. For example, many harsh areas will also corrode ordinary aluminum foil. Once the aluminum foil does not get its due
Protection will greatly reduce its service life. However, after the surface of the aluminum foil is coated with a corrosion-resistant protective layer, the service life of the air conditioner is improved. Not only that, because the corrosion powder on the aluminum foil heat exchanger is very
With good suppression, the ventilation quality in the air conditioner has also been greatly improved, and the air in the air conditioner room has begun to become cleaner and fresher. Who doesn't like clean and fresh air? In fact, anything stored for a long time will
People are worried about the possibility of mildew, and air conditioners are no exception. Moreover, there is a lot of moisture in the air conditioner, so mildew is relatively more likely to occur. In order to prevent the aluminum foil of the air conditioner from becoming mildewed and avoid abnormal musty smell, continue to ensure that it comes out of the air conditioner.
In order to improve the air quality, people came up with a way to apply an anti-mildew coating on aluminum foil, so the anti-mildew aluminum foil heat exchanger sheet was born. After seeing so many different coatings of aluminum foil heat exchangers, is it possible?
Isn't there a heat exchanger that combines all coating functions in one? Otherwise, they are just like the seven gourd dolls. Their functions are too single, and they can only be captured by the snake spirit design one by one. Don't worry, of course there is, most air conditioners now use
A kind of "King Kong Gourd Baby" with comprehensive functions - hydrophilic foil, which has the functions of anti-corrosion, anti-mold and no odor at the same time, preventing the oxidation powder of the air conditioner from being blown directly from the air conditioner and affecting human health, and the condensed water will automatically
Evenly distributed on the coating, it will not cause the accumulation of water droplets to affect the heat exchange and heat dissipation of the air conditioner, and can help increase the heat exchange rate of the air conditioner by 5%.
