Gree self-cleaning air conditioner patent:
1, patented cold expansion technology. Water freezes and expands in volume, so the heating pipes in the north and outdoors must be kept warm in winter, otherwise the pipes will burst once the water inside freezes; The patented cold expansion technology developed by using this principle, the expansion force of 1 g water is as high as 960 kg per square centimeter, which makes the condensed water freeze and frost on the radiator, and it is easy to peel off dirt by using the expansion force.
2. Patented condensation technology. Condensation technology can increase the amount of condensed water, which is 30% higher than that of ordinary air conditioners. At the same time, water can be accumulated by freezing and frosting, which can be melted at one time, thus generating a lot of water and washing away the peeling dirt completely.
3. Patented sapphire blue coating technology. By coating a sapphire blue coating material on the surface of the heat sink, the hydrophilicity of hydrophilic aluminum foil can be improved by 50% and the water flow speed can be improved by 20%. As can be seen from the picture on the right, the water flow speed of the radiator using this patented technology is obviously higher than that of the ordinary radiator, which can quickly wash away dust.
Extended data
Air conditioning maintenance:
1. Remove the sundries in the vent to ensure normal ventilation. Observe whether the outdoor rack is loose, and clean the outdoor ventilation net cover for foreign objects. At the same time, keep the vents open.
2. Clean the surfaces of indoor and outdoor heat exchangers to improve the efficiency of heat exchangers. When cleaning the indoor heat exchanger, carefully remove the panel, scrub it with a soft rag, and gently scrub the heat exchanger of the indoor unit with a small brush to remove the harmful accumulation of dust and breeding bacteria. However, it should be noted that the heat sink is very thin aluminum, which is easy to deform after being stressed, so brush it carefully.
3. Remove the dust from the filter screen. When cleaning the filter screen, cut off the power supply first, and then open the air intake grille; Take out the filter screen, clean the filter screen with water or vacuum cleaner, the water temperature should not exceed 40 degrees, clean it with hot wet cloth or neutral detergent, and then wipe it with dry cloth. At the same time, it is not allowed to clean the filter screen with pesticides or other chemical cleaners.
4. Remove dirt and deposits from the drainage part. The drainage part is easy to deposit dirt, so it must be disinfected thoroughly on a regular basis to ensure smooth drainage and prevent bacterial reproduction.
5. Check others. Comprise a power cord, a plug board and a switch; Check the status of consumable parts, such as air deflector, sterilization and dehumidification, photocatalyst, etc. , to ensure that the air conditioner is in good condition.
Baidu encyclopedia-gree air-condition
Baidu encyclopedia-air conditioning