Improve the air quality in the car

With the advent of the automobile society, the interior space is gradually becoming the third largest living space for car owners following homes and offices. Therefore, how to purify the air in the vehicle, eliminate the odor in the vehicle and improve the air quality has always been a topic of concern.

This year, the "Proposal on Raising Air Quality and Preventing Indoor Environmental Pollution in the Vehicle" brought by the National Committee of the Chinese People's Political Consultative Conference and Chairman of the Geely Automobile Group Chairman Li Shufu pointed out that there has been no regulation or standard for domestic air quality in the country. Unsupervised, many car owners can only endure odors in the new car. "New car taste" has become a helpless expression of air pollution in the car. Li Shufu suggested that the Ministry of Environmental Protection and the General Administration of Quality Supervision, Inspection and Quarantine take the lead in establishing an authoritative air quality inspection and release agency for passenger vehicles. As the Chinese new car evaluation procedures, it regularly conducts random inspections and release of new air quality on the market, and gives consumers Systematic and objective information on air quality in the car enables consumers to truly have the right to know about the air quality in the car; local testing organizations must require the qualification certification of the country to issue a nationally recognized and legally valid test report; The Air Quality Assessment Guidelines for Passenger Vehicles has become a national mandatory standard.

The interior space of the car is narrow and airtight, and the denseness of the facilities in the car is high, and there are many dead spots in the car, which brings inconvenience to the cleaning work. In addition, car interiors, air conditioners, and seat covers all emit odors, and some may even contain toxic substances.

The Guidelines for the Evaluation of Air Quality in Passenger Cars jointly issued by the Ministry of Environmental Protection and the General Administration of Quality Supervision, Inspection and Quarantine on October 27, 2011 were formally implemented on March 1. The guidelines stipulate the limits for the concentration of 8 common volatile organic compounds in the air of vehicles, which will give consumers a certain degree of rights protection in vehicle pollution. However, they are not mandatory standards and are not legally binding. Substantially suppress harmful substances in the vehicle.

Therefore, before the country promulgates further standards, the owner must develop good habits to improve the air quality in the vehicle. Window ventilation, regular cleaning of the air-conditioning evaporator, while selecting the appropriate air purification products to remove air pollution.

1, car vacuum cleaner

The floor in the car is the part where all kinds of soles are stepped on. The dust that comes with it is the most direct. Fortunately for the sand, it's harder to float, and the hazards of floating soil to the body's exhalation system need not be mentioned. When there is vibration in the car and hot wind is turned on in winter, these floating soils are inhaled after being floated for a long time. Believe that your nose and throat will be affected. The owner can bring a portable vehicle vacuum cleaner to clean up the dust at any time. After all, not all car wash shops are so serious.

2. Air purifier

There are many kinds of air purifiers, and the most popular one is the anion air purifier. The main effects of negative oxygen ions on the human body are: improving lung function, improving myocardial function, promoting metabolism, etc. I do not understand medicine, but generally speaking, it is more than the effect of propaganda. In any case, these aspects have some advantages. In addition, this thing is very useful for smoking friends, because negative ions can quickly neutralize the combination of coke smoke, fumes, and dust in the air, which are positive ions, to achieve the effect of eliminating smoke and dust.

3, air freshener

The working principle of air fresheners is also very simple. It is to add a small amount of chemicals to the substances that emit odor, to reach the purpose of deodorization through chemical reactions and to use strong aromatic substances to conceal odors. Therefore, many air fresheners are not actually used in cars. The odor removal is merely masking the odor with a pleasing scent.

The most obvious defect of air fresheners is the damage it may cause to the human body. There are many types of air fresheners currently on the market, but they are basically made up of components such as ether and fragrance. Certain components of the gases produced after the chemical decomposition of these substances in the air are themselves air pollutants, which actually aggravates the car. The degree of pollution of the internal air, long-term use of the human body will produce adverse stimuli. In addition, the fragrances contained in air fresheners can also cause harm to the human nervous system and stimulate children's respiratory mucosa.

There are ways to improve the quality of air in the car. There are also money to spend, but you also need to find the most suitable method according to your car's usage and driving habits. Do not blindly consume. The most important thing is to develop regular Clean habits.