How does the air purifier choose how to clean the air purifier?

In the autumn and winter, the air quality in the north is beginning to get worse. Especially the weather such as smog is relatively poor. For this reason, many people have air purifiers at home, how to choose air purifiers? Air purifiers can help purify the air, but the machine lasts for a long time. It will be dirty, it needs to be cleaned, how is the air purifier cleaned?

First, how to choose an air purifier

1, the network level, the filter level determines the effect of purification. The higher the HEPA network grade, the smaller the diameter of the particles that can be filtered, and the better the filtration effect. At present, the common air purifiers on the market use H10H9-level HEPA nets. The high-end air purifiers generally use H12-level HEPA nets. Very few high-end air purifiers use H13-level HEPA nets. The H13 grade HEPA mesh is an imported medical grade Cleansing Soft HEPA filter.

2. Although the air purifier industry is diverse, the real basic technology still needs to be understood. The technologies used by the general brand include photocatalyst, negative ion, activated carbon, HEPA network technology, etc. Many brands will add these brands. Own unique patent technology, but because of the different strengths of the brand, the technical strength of the products is different. The technical point of view depends on whether the product device has obtained the patent. Observe the filtration system of the air purifier, which is the core device of the air purifier. Only an air purifier with an excellent filtration system can remove more pollutants from the air more effectively.

3. The larger the air cleaning amount (CADR), the larger the purifying area of the air purifier, and the more the number of purification cycles. The international standard is 5 times in 1h cycle. For example, there is an air purifier with a clean air volume of 450m3/h, which is calculated by the room height of 3 meters. The area of the air purifier is: 450÷5÷3=30 square meters. When purchasing, consider whether the clean area of the air purifier matches the room area. If the clean area is smaller than the room area, the expected clean effect cannot be achieved.

Second, how to clean the air purifier

Step 1: Prepare the cleaning tool and disconnect the power. Prepare relevant cleaning tools such as gloves, rags, detergents, and vacuum cleaners in advance before preparing to clean the air purifier. Once the cleaning appliance is ready, disconnect the power supply, first turn off the power of the operating air purifier, and then unplug the power outlet. Do not rush to clean under the condition of electrification, and it is prone to accidents of electric shock.

Step 2: Clean the body. To determine the state of the air purifier is off, first clean the entire external fuselage. Use a soft cloth to clean the body. If the surface of the machine is heavily dusty or difficult to clean, use a damp cloth or a mild detergent. After wiping with a damp cloth, it is best to wipe it again with a dry cloth to prevent the stagnant water stains from absorbing dust or forming water marks.

Step 3: Remove the parts. For the cleaning work inside the air purifier, the filter and the panel are first removed one by one to facilitate cleaning of the parts and the internal space. When disassembling the parts, pay attention to the sequence. First remove the panel, then remove the front filter, then remove the plasma ionization net on the back, then remove the electro-optic secondary electric shock, and deodorize the catalytic converter and deodorizing filter. Take it down.

Step 4: Clean the deodorizing filter. Since the deodorizing catalyst and the deodorizing filter are generally not washable, separate cleaning is required. Wipe off the dust from the deodorizing catalyst and the edge of the filter with a rag, then use a vacuum cleaner to clean the main part of the deodorizing catalyst until all the dust has been cleaned. Due to technical reasons, some brands of air purifier deodorizing filters are now washable, and water washing can ensure the purification efficiency of the deodorizing filter.

Step 5: Clean the inside of the fuselage. The air purifier's sensor inlet, fan blades, fans and other internal components should also be cleaned one by one. The sensor inlet can be cleaned with a household vacuum cleaner, and then the internal space can be carefully cleaned with a rag. The dust on the fan blades can be slowly brushed with a long brush. except.

Step 6: Clean the internal fittings. For the various filters and other accessories that have been removed, they can be washed directly. Put all these accessories in clean water, soak them for about an hour, then wipe them with a rag to remove the adhered dust. Finally, rinse them again with water to completely clean the accessories. After all the accessories such as the filter are cleaned, wipe the water stain on the surface with a dry rag and then dry it indoors. At this point, it should be noted that some air purifiers use activated carbon filtration. When cleaning, they can be directly exposed to sunlight. The exposure time is preferably more than 24 hours, which can restore the activity of activated carbon and extend the filtration. The service life of the net.

Step 7: Install the removed parts. After cleaning the internal components of the fuselage and the various disassembled accessories, you can reinstall them in the order of the fuselage. First install the deodorizer and deodorizing filter into the fuselage, then install the electro-optic secondary electric shock and other filters, then install the plasma ionization net, the front filter, and finally install the panel. That's it. After the installation is complete, remember to plug in the power and turn on the air purifier to see if it works.

How to choose an air purifier? When purchasing an air purifier, you can see which type of product is right for you, and then choose what type of product. How to clean the air purifier? It is necessary to power off the air purifier before cleaning. If it is not powered off, it is more difficult to clean.