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Do you really use the right air purifier in winter?

Publisher: Administrator    Date:2020-01-13

With the coming of winter vacation, do you think the foggy days have started to increase? Outside, all we can do now is put on a mask, and when we get home, we need to turn on an empty air purifier to ease the air conditioning in the room. Although more and more people have started using air purifiers in recent years, compared with other household appliances, air purifiers are still new, and many people still have some misunderstandings when using them. So, let's take a look at the misunderstandings you may encounter when using air purifiers today.

Misuse 1: Place against a wall

We know that the working principle of the air purifier is to inhale the gas, absorb and filter the gas after entering the machine, and finally release the processed gas. During this process, inhaling air can greatly affect the efficiency of air purification. This depends not only on the efficiency of the air purifier fan, but also on the position of the purifier.

Don't lean on the wall

It is important to remember that an empty air purifier cannot be placed near a wall. At present, the appearance of air purifiers on the market is mostly cuboids or cubes, and the air is drawn in from the side of the machine. If the suction surface of the purifier is placed against a wall, at least one suction surface will be blocked, so the amount of air intake will be greatly reduced, and a certain purification efficiency will be lost. This is why universal air purifiers are marked for placement 20 cm from the wall.

In addition, if the air purifier is attached to the wall, some dust that is easily absorbed by the corners of the wall will affect the efficiency of the purifier.

Solution: It is best to place the air purifier 1-2 meters away from the wall

Misuse 2: [/ k0 /] The core part of the air purifier is to use a filter element, because it can filter harmful air such as smoke for a long time without replacing the filter element

There is no filter element, an empty air purifier means there is no "heart", only a fan, and the dirty empty air comes in and goes out. This is useless. Therefore, the filter element is very important for the air purifier and should be maintained, cleaned and replaced frequently.

But many people don't realize this, they think that once you buy an air purifier, you can use it once and for all. However, just like the lung, if you inhale a lot of harmful gases for a long time, a healthy lung will not be able to bear the load one day, but the lung does not mean that it can be washed by washing. However, if the filter element is not replaced for a long time, the pollutants accumulated on it will breed a large number of bacteria and viruses, and then these bacteria and viruses will be blown back to the room, and the air in the room will be even worse.

Here comes the problem. How often do filters need to be replaced? It mainly depends on how often each person uses it. If the air quality of your place is good within one year, you don't need to change it frequently, just according to the usage time given by its brand. However, the frequency of replacement may be higher if the area is heavily polluted. The recommendation is generally 3-6 months. If the pollution is serious, the time must be shortened to ensure the purification effect.

Solution: Change the filter element regularly according to the use situation

Misuse 3: open and use

I think a lot of people have operations when using air purifiers, that is, when you think the air quality is not good, you will only turn on the air purifiers. But you should know that even if you turn on the air purifiers It takes a certain time to purify the surrounding air, instead of opening the air, the situation will improve immediately. Under normal circumstances, a 50 square meter room needs at least 20 minutes of purification time to reach the standard level, of course, it also depends on the vacancy

Solution: Use the APP to open the air purifier early

Misuse 4: Turn off the purifier after the air quality reaches the standard

Older generations in the family may often do this. When it feels cool after opening it, turn it off. When people leave the room, turn off the lights. Although it seems to save power, frequent restarts may damage the appliance. Similarly, if you see that the index on the air purifier has reached an excellent level, you can turn it off directly. Sorry, the index that just dropped will still rise quickly.

Because even if you close the window, the PM2.5 concentration in the room will gradually increase, just like opening an empty space. It will not change until the temperature is reached. If the air is closed, the temperature will still gradually increase. Only by continuously opening the air purifier can the purification effect reach a stable state

Solution: It is wrong to close the air purifier after the air quality reaches the above standard. Is it right to use it all the time? In fact, this is also wrong, because when using an air cleaner, you must close the doors and windows, but if the outdoor air is good, closing the doors and windows for a long time will not benefit the indoor air quality. Therefore, if the outdoor air quality is good, we can completely close the air purifier, open the doors and windows, and ventilate. The effect is better than using only an air cleaner. Solution: timely window ventilation It can be said that under the circumstances that the current air quality cannot be changed, especially in autumn and winter, the use of air purifiers can effectively protect our health. Of course, at the same time, we should avoid misunderstandings and use air purifiers more scientifically so that they can give full play to their best performance and improve our air quality faster and more effectively. Have you made the above mistakes in use? Never mind, just change it quickly It can be said that under the circumstances that the current air quality cannot be changed, especially in autumn and winter, the use of air purifiers can effectively protect our health. Of course, at the same time, we should avoid misunderstandings and use air purifiers more scientifically so that they can give full play to their best performance and improve our air quality faster and more effectively. Have you made the above mistakes in use? Never mind, just change it quickly
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