What does a car air purifier do?

　　As we all know, there are more and more people with cars now, and the air pollution in the car has also attracted people's attention, especially in late autumn and winter, it is very cold, everyone basically does not open the door, the air is not smooth, and the car volatilizes toxic gases. Cause serious pollution in the car, don't worry, the car air purifier will help you, what is the role of the car air purifier? The details are as follows:

　　What is the role of the car air purifier? - As follows:

　　First, the car air purifier can help you quickly remove the harmful substances in the car, so that you can breathe happily in it, you will not feel a pungent smell, you will not feel chest tightness and dizziness, and it can also sterilize and disinfect, especially It can absorb formaldehyde, and you can have a good interior environment when you are driving.

　　Second, open the windows frequently for ventilation, especially in the suburbs and outdoors where the air is relatively fresh, but also open the windows for ventilation. It is best not to open the air conditioner, because this will make the air worse. Opening the window for ventilation is the solution to the problem of the car. A good way to pollute the air here is also a very simple way.

　　Third, some people like smoking very much. There is very little space in the car. If they smoke, the air in the car will be very turbid, adding a lot of harmful substances, which will cause great harm to themselves and others. It will stay on the seat in the car for a long time. The Lomé car purifier adopts negative ion technology, which can remove the odor in any corner of the car, and there will be no dead corners.

　　Fourth, some people such as pregnant women, infants, the elderly, etc., their physical fitness is very weak and need special protection, they have higher requirements for the air environment, and are more afraid of bacterial infection and invasion, so it is more necessary to use the vehicle. air purifier. We have to choose a car purifier that suits us, and give ourselves and the passengers a good in-car environment.

　　Fifth, the new car we just bought has a strong smell, especially some leather, plastic, fabric and so on. Air fresheners and perfumes cannot be covered, and these things have been used for a long time. If you use a car air purifier, you can quickly eliminate odors. Many auto shops recommend this product to consumers when they buy a car.

　　How to evaluate the parameters of an air purifier under the new national standard?

　　A good air purifier must stand the test. In addition to verifying the air purifier with practice, we also look at some parameters of the air purifier to evaluate it. The parameters of the air purifier can be said to be the most direct way for consumers to know the air purifier, so we should start with those parameters of the air purifier?

　　The new national standard is the basis for air purifiers. The "three highs and one low" stipulated by it is what businesses should be loyal to and consumers should pay attention to. Therefore, when we evaluate air purifiers, we must first start from the new national standard. The four basics begin.

　　CADR

　　Definition of the new national standard: CADR refers to the amount of clean air, which refers to the total amount of clean air output after passing through the purifier per unit of time, the unit is m³/h, including particulate matter CADR and formaldehyde CADR.

　　Evaluation method: The volume of clean air produced in 1 hour mainly measures the purification efficiency of the air purifier. If the CADR of particulate matter is 500m³/h, it means that the air purifier is used to purify the particulate matter in 1 hour, which can purify 500 cubic meters of particulate matter. In the same way, if the formaldehyde CADR is 200m³/h, it means that the use of an air purifier to purify formaldehyde in 1 hour can purify formaldehyde within 200 cubic meters.

　　CCM

　　The new national standard definition: when the CADR value decays to 50%, the total weight of the accumulated purification pollutants (particulate matter or formaldehyde), the unit is mg. Among them, the particulate matter CCM is represented by P, which is divided into four levels, from low to high, P1, P2, P3, and P4, respectively. , Z Advanced is P4. Formaldehyde CCM is represented by F, which is also divided into four levels, from low to high, F1, F2, F3, and F4, respectively. Z Advanced is F4.

　　Purification energy efficiency

　　Definition of new national standard: Definition of purification energy efficiency: The ratio of CADR clean air volume to rated power, divided into particulate matter purification energy efficiency and formaldehyde purification energy efficiency. When the particulate matter purification energy efficiency value reaches 2, it is a qualified grade; when the ratio reaches 5, it is a high-efficiency grade; for formaldehyde purification energy efficiency, when the ratio reaches 0.5, it is a qualified grade, and when the ratio reaches 1, it is a high-efficiency grade class.

　　noise

　　Definition of the new national standard: When the air purifier reaches the maximum CADR value, the corresponding sound volume is generated. The new national standard stipulates that when the CADR of particulate matter is less than or equal to 150m/h, the noise of the machine should be less than or equal to 55 decibels; when the CADR of particulate matter is less than or equal to 300m/h, the noise of the machine should be less than or equal to 61 decibels; when the CADR of particulate matter is less than or equal to 300h, the noise of the machine should be less than or equal to 66 decibels. ; When CADR>450m/h, the noise of the machine should be ≤70dB (the sound of the vacuum cleaner). Interpretation of the new national standard: The CADR value is getting higher and higher, and the fan inside the machine must increase the speed, so that the noise will increase accordingly. A truly effective air purifier must not only have high purification efficiency and ability, but also the lower the noise. good.

　　What harmful substances can air purifiers remove

　　With the continuous improvement of people's requirements for air quality, people use masks outdoors and air purifiers indoors, so masks and air purifiers have become an indispensable part of people's lives. As far as air purifiers are concerned, there are many products on the market. Consumers often do not study the function and cost-effectiveness of air purifiers, but blindly believe in foreign brands, thus ignoring many cost-effective domestic brands of air purifiers. Chongqing Yaneng air purifier experts, let's talk about the functions and functions of air purifiers for the reference of consumers.

　　PM2.5 is one of the main components of indoor air pollution. PM2.5 has small particle size, large area and strong activity. It is easy to carry toxic and harmful substances, and it has a long residence time in the atmosphere and a long transportation distance, so it is harmful to human health and health. The impact of atmospheric environmental quality is greater. They are hidden in the air and people can't recognize them with the naked eye, so pm2.5 is an invisible killer of health, so the air purifier has become the sustenance of people's desire to remove pm2.5, and the air purifier can do it, it uses a multi-layer filter , filter out the particles in the air little by little.

　　The main hazard of formaldehyde is the irritation to the skin and mucous membranes. When the formaldehyde reaches a certain concentration indoors, people will feel uncomfortable. Formaldehyde concentrations greater than 0.08m³ can cause red eyes, itchy eyes, throat discomfort or pain, hoarseness, sneezing, chest tightness, asthma, dermatitis, etc. Newly renovated rooms have high formaldehyde content, which is the main cause of many diseases. Formaldehyde is the most common indoor air pollution substance, and it is also a worry for people. In the face of formaldehyde, the air purifier uses a coconut shell activated carbon filter layer for purification. Coconut shell activated carbon is the best material for adsorbing formaldehyde. It is environmentally friendly, has a large amount of adsorption, and has a strong purification effect. Modified on the basis of coconut shell activated carbon, the ability to remove formaldehyde is more than 30 times that of the same volume of coconut shell activated carbon, and the lasting capacity is more than 5 times that of pure coconut shell carbon, so Yaneng air purifier 680H (W) is called a The true sense of decoration pollution comprehensive air purifier.

　　Bacteria in the air are one of the harms to the body. Bacteria can cause many diseases. Therefore, to prevent the harm of air pollution to people, it is necessary to remove the bacteria in the air. In the face of bacteria, air purifiers generally have photocatalysts, ultraviolet rays, and ozone. Consideration When there is a hidden danger of ozone exceeding the standard, the air purifier adopts photocatalyst technology or membrane technology to ensure the safety of the air (most of Yaneng's new generation products use membrane technology, that is, nano-silver and other silk-grade materials are loaded on HEPA. antibacterial and sterilization).

　　The high-efficiency HEPA of the air purifier removes particulate pollutants in the air, such as dust, soot, pollen, dander, etc.; at the same time, it can also effectively filter out pathogenic micro organisms in the air.

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