There is not enough air in the health cabin.

With the maturity of car-building technology, various configurations in the car are becoming more and more high-end, and automobile air conditioning has already become the basic configuration of various models at present. In recent years, more and more consumers in China pay more attention to the deep environmental protection and safety of cars when buying cars. Indeed, car air conditioning will not only bring the comfortable feeling of being warm in winter and cool in summer, but also be a good helper to prevent and control various pollutants in the air. Reasonable use of automobile air conditioning can effectively purify the air quality inside the car and ensure the safety of passengers. Next, Bian Xiao will share with you how to use car air conditioners correctly and reasonably to help car owners travel healthily.

Make good use of the internal and external circulation of air conditioner to create a good interior environment.

Nowadays, air conditioning has become a necessary equipment for every car owner to travel. However, in the daily use of air conditioners, it is found that many car owners do not know how to use the internal and external circulation of the car.

Car air conditioners are equipped with switches to control the switching of internal and external circulation. Some cars have two switches to control the external circulation and the internal circulation respectively.

In other cars, the internal circulation and the external circulation are set on a switch. Generally, icons are signs of internal circulation. When they are on, they indicate internal circulation, and when they are off, they indicate external circulation.

When the air quality outside the car is not very good, the owner can turn on the internal circulation system of the air conditioner. When the car starts internal circulation, the air inlet of the blower and the air outlet at the rear of the car will be closed, thus isolating the circulation between the interior space of the car and the outside air, keeping the interior environment relatively closed and keeping the floating impurities in the air out of the car.

Of course, the internal circulation mode cannot be used for a long time. Because, when the space inside the car is isolated from the outside world for a long time, the oxygen content in the air inside the car will gradually decrease with the breathing of the drivers and passengers, and the passengers inside the car will feel chest tightness and drowsiness due to slight hypoxia. If this happens for a long time, it will affect the health of drivers and passengers, and in severe cases, it will cause hypoxia and suffocation.

So open the external circulation to replenish fresh air at an appropriate time. When the air quality outside the car is good, the owner can start the external circulation mode, and the blower blows the outside air into the car to replace the fresh air and quickly discharge the dirty air inside the car to ensure the freshness of the air inside the car.

Clean the air conditioning filter regularly to improve the air quality inside the car.

After the automobile is used for a long time, a lot of pollutants such as dust will gather in the filter element and internal space of the automobile air conditioner, and the virus may be adsorbed in the filter element, and may enter the automobile with the air when the air conditioner is started, which may affect health.

Therefore, we should always clean and disinfect air-conditioning filters. Before disinfection, we should remove the filter screen of the air conditioner. Different models have different air conditioning filters, and some models are installed under the front windshield. Some models of air conditioning filters are installed in the lower left behind the glove box in front of the co-pilot seat.

For ordinary dust in the filter element, the owner can directly wash it with a high-pressure water gun. When disinfecting, they need professional disinfectants, wipe them with 75% alcohol or diluted chlorine-containing disinfectants, and finally clean them with clear water, dry them and install them. If the owner can't handle the disassembly, cleaning and disinfection of the air-conditioning filter properly, he can also call the dealer to provide guidance and go to the store for inspection if necessary.

Misunderstanding of automobile air conditioning? These points should be avoided.

In addition to learning to use the internal and external circulation functions of air conditioners rationally and cleaning and disinfecting the air conditioner filter frequently, car owners also need to avoid the following misunderstandings in the use of air conditioners:

Myth 1: Turn on the air conditioner immediately after getting on the bus. After the car stops driving for a period of time, the air inside the closed car will become turbid, so the correct way is to open the window quickly after getting on the bus, blow out the air inside the car, and then turn on the air conditioner.

Myth 2: Sleep with the air conditioner on after parking. Many people like to sleep with the air conditioner on after parking, which is very dangerous. Especially sleeping after internal circulation will lead to higher and higher carbon dioxide concentration in the car, which will easily lead to hypoxia in the brain.

Myth 3: The air conditioner turns on a small wind. Some people turn on the air conditioner to save fuel. In fact, if the air volume of the air conditioner is always the minimum, it will accelerate the accumulation of dirt in the air inlet and outlet pipes, which is not conducive to the cleaning of the air conditioner. It is recommended to turn on the air volume occasionally to reduce the speed of dirt accumulation.

Myth 4: Turn off the fire before turning off the air conditioner. Some car owners are used to turning off the air conditioner after the flameout. In this way, when the vehicle is started next time, the engine will start under the condition of high air conditioning load, which will damage the engine. Car owners should turn off the air conditioner before turning off the engine after parking.

Car air conditioner is the owner's close companion. Car owners need to use the car air conditioner reasonably and maintain it on time, so as to give full play to the role of air conditioner and help you travel healthily.

This article comes from car home, the author of the car manufacturer, and does not represent car home's position.