Can I really use air conditioning when driving in summer? such

Can I really use air conditioning when driving in summer?

It's very hot in summer, and the car is like a steamer. You can't go anywhere without air conditioning. But can you really use the car air conditioner? If you don't use it well, you will get sick and even be poisoned. Today, I will share with you the correct way to turn on the car air conditioner, so that the air conditioner will be more energetic and less likely to get sick.

Before that, let's talk about what problems we often encounter when turning on the air conditioner in the car. The first problem is slow cooling. Because the temperature outside the car is too high, even some cars are exposed to the sun, so the car is very stuffy.

Second, if the air conditioner is turned on for a long time, the air quality inside the car is too poor, and it may even cause drowsiness, which is very dangerous. Finally, the problem of fuel consumption. Although the increase in fuel consumption is inevitable, some friends exaggerate fuel consumption when turning on the air conditioner, which is mainly related to habits.

So how to solve these problems? Next, let's talk about the correct way to open the air conditioner.

1, don't close the doors and windows and turn on the air conditioner as soon as you get on the bus.

Many car owners turn on the air conditioner as soon as they get on the bus, and the doors and windows are closed. In fact, the cooling effect is not ideal. We'd better open the window a little earlier to ensure the air circulation in the car. And usually the temperature inside the car may be higher than that outside the car, which can also play a role in preliminary cooling. If you rely on air conditioning to cool down, the speed will be very slow, which will also increase the burden on the engine.

2, open the air conditioner should also pay attention to ventilation.

In many people's minds, the air conditioner must be turned on in a relatively closed space, so that the air conditioner will not "escape". However, the relatively closed space for a long time also reduces the air quality inside the car. The consequence is that people will be sleepy, or suffer all kinds of pain, and get "air conditioning disease."

It may also be one of the causes of the accident for the driver. Therefore, we can choose external circulation after the internal temperature drops almost to ensure the fresh air in the car. Of course, if you encounter dusty places and the environment is worse, you still have to choose internal circulation. This also applies when the air conditioner is not turned on.

3, temperature and wind direction should not be arbitrary.

Some friends are greedy for cold. In summer, they like to turn the temperature of the air conditioner very low, and even like to blow the fan on themselves. This may not take care of other passengers in the car. Secondly, it is unscientific and unhealthy. Generally speaking, our driving time is fragmented. Hot and cold can easily lead to heatstroke, colds, etc., which is not good for your health.

So we'd better keep the temperature of the air conditioner inside the car constant, and don't form too much temperature difference with the outside of the car, as long as it doesn't feel very hot. Also pay attention to adding clothes, which is conducive to preventing air-conditioning diseases. Besides, the fan has been blowing by itself. According to the principle that hot air rises and cold air falls, let's adjust the direction of the air outlet. This will also have a better effect and save more fuel.

4. Do not sleep in the car.

In summer, the air conditioner is usually closed, so the air is stuffy. If you fall asleep in the car, you can't feel abnormal and react in time. With the breathing of people in the car, the concentration of carbon dioxide will continue to rise, the oxygen content will decrease, and suffocation may occur.

Furthermore, harmful gases such as carbon monoxide may be produced in the car, and poisoning may also occur. If you have a rest in the car, at least open the window, or you may never wake up.