In recent years, major news websites and TV media frequently broke the news that after long-term use of air conditioners, the dirty air blown out can blow dirty white towels within 10 hour and mildew a bowl of rice within 72 hours; Various news and netizens' experiments have made the public worry about the indoor air quality after using air conditioners. In fact, our fears are not unreasonable. If the central air conditioner is used for a long time and not cleaned in time, a lot of dirt will accumulate in the heat exchanger, which will pose a great threat to human health.
Haier's self-cleaning central air conditioner adopts four patented technologies: patented cold expansion technology, patented condensed water technology, patented sapphire coating technology and patented antibacterial technology to thoroughly clean the air conditioner heat exchanger and ensure air health.
0 1 patented cold expansion technology
As we all know, water expands when it freezes, so in winter, the heating pipes inside and outside the north must be insulated. Otherwise, once the water inside freezes, the pipeline will burst. The patented cold expansion technology developed by using this principle, the freezing expansion force of 1G water is as high as 960kg/cm~2, which makes the condensed water freeze and frost on the radiator, and it is easy to peel off the dirt forcibly. As shown below, the left side is an ordinary air conditioner, and the condensed water can't wash off the dirt attached to the radiator for a long time; On the right is Haier's self-cleaning technology, which uses the frost and expansion force of water to peel off dirt and solve the problem that dirt is difficult to peel off;
Patented condensed water technology
From the comparison chart on the right, the water volume of ordinary air conditioners is relatively small, but Haier's patented condensed water technology can increase the water volume of condensed water, which is 30% higher than that of ordinary air conditioners. At the same time, ice and frost can be used to accumulate water. Once opened, it will produce a lot of water and thoroughly clean off the peeling dirt.
Patented sapphire coating technology
Coating sapphire coating on the surface of heat sink can improve the hydrophilicity of hydrophilic aluminum foil by 50% and the water flow speed by 20%. As can be seen from the upper right picture, the water flow speed of the radiator with this patented technology is obviously higher than that of the ordinary radiator, so the dust can be washed away quickly;
04 patented antibacterial technology
Because the heat exchanger is often in a humid environment, it is easy to breed bacteria; Haier's patented antibacterial technology adopts the patented silver ion antibacterial technology, and the antibacterial rate is as high as 99.9% through testing by a third-party testing institution. Compared with ordinary air conditioners, the antibacterial rate of ordinary air conditioners is almost zero.
At the same time, Haier self-cleaning series air conditioners have specially added a "self-cleaning" button on the air conditioner remote control, which allows users to operate self-cleaning with one button, which is not only convenient and fast, but also ensures the healthy experience of air conditioners.