What should I pay attention to when using parking air conditioning?

Parking air conditioner is an air conditioner that can work on batteries when parking. Compared with the traditional automobile air conditioner, parking air conditioner does not need to rely on the power of vehicle engine, which can greatly save fuel and reduce environmental pollution. In fact, correctly speaking, it is best not to turn on the air conditioner when sleeping in the car! Even when it is particularly hot in summer, be careful not to sleep in a car with all windows closed and air conditioning on. ? In a closed car, a car with air conditioning will produce a lot of carbon monoxide. In just over 20 minutes, the concentration of carbon monoxide will seriously exceed the standard and there will be obvious suffocation. No matter what kind of car, whether it is set to internal circulation or external circulation, carbon monoxide will run into the compartment.

A luxury car with good sealing performance is not safe to open the internal circulation mode even if the air conditioner is on. No matter how good the sealing performance is, there are pores. If there is no air hole, the air pressure generated when the door is closed will make the eardrum uncomfortable. In any case, the car will not be completely sealed. Therefore, no matter whether the air in the car is set to internal circulation or external circulation, the air in the garage will still enter the car through various gaps in the car body, which is nothing more than the speed of entry. I believe everyone has read the report that sleeping in an air-conditioned car sometimes leads to carbon monoxide poisoning or even death, so sleeping in the car is quite dangerous, especially in the basement, where the concentration of carbon monoxide is very high. So the risk of sleeping with the air conditioner on in the basement will double. At the same time, even if you sleep outdoors in the car with the air conditioner on, try not to exceed 1 hour. The window must be opened with a crack to keep the natural circulation of fresh air inside and outside the car.