On hot summer days, the car becomes an oven. Learn how to stay cool anytime you enter the car.

It has been sunny in Guizhou since the beginning of summer this year, and the temperature has continued to rise. The weather last week was hot~~hot~~hot~~, and the temperature in Wangmo County, located in southwest Guizhou, once reached 41.5 degrees Celsius became the highest temperature in the country. Data once showed that under scorching sun, the temperature inside a car is very high. If a car is exposed to the sun for an hour, the temperature inside the car can reach as high as 60 degrees. It’s scary to think about it! Using a vehicle in this situation is quite uncomfortable.

Air conditioning has become an indispensable configuration, but it cannot cool down immediately when entering the car. So how can we make our car cool and comfortable?

Under scorching sun exposure, generally speaking, the indoor temperature of a car will be higher than the outdoor temperature because there is no convection in the indoor air. Therefore, if the car is within safe sight, you can open the window a little even under the scorching sun. The air convection will make the indoor temperature of the car lower. Of course, if it suddenly starts raining, it can be closed in time if it is within safe sight.

With some car remote keys, if you press and hold the unlock button, the four front and rear windows will automatically lower a little. Even before you get in the car, the indoor air can circulate in advance and the temperature can drop accordingly. . If the remote control key is used, the temperature inside the car is still relatively high. In this case, the driver can get in the car and deal with it in advance.

First of all, after getting in the car, do not rush to turn on the air conditioning and refrigeration switch. Instead, lower all four front and rear windows to the minimum. The temperature inside the car will drop quickly. Secondly, wait until the car is warmed up before turning on the air conditioning refrigeration switch, but do not adjust the gear to the coldest position, but to the middle gear. Because there will be a process for the indoor air temperature to drop, even if the car is turned to the coldest position, the indoor temperature will not drop significantly, and unnecessary fuel will be wasted. The correct operation is to use the mid-range cooling position, and the air volume can be adjusted to the maximum.

There are many netizens on the Internet who recommend cool tips:

01

Opening and closing the car door

Opening and closing the car door is the simplest and easiest way. A practical method is to open and close the passenger seat door repeatedly after opening the driver's seat window. This will speed up the air circulation, causing the hot air to flow out of the driver's seat window, and the temperature will naturally drop.

02

Spray cooling agent

This kind of spray will indeed feel cool immediately when sprayed on the corresponding place, but the effect will disappear soon after It has subsided, and it should be noted that this kind of spray can only cool down the local temperature quickly, and has little effect on cooling the entire vehicle. Therefore, it is not possible to spray a cooling agent to cool the entire vehicle.

03

Hold a parasol

In order to prevent the temperature from being too high under exposure to the sun, you might as well try a parasol. Of course, it is best to try to prevent the vehicle from being exposed to the scorching sun. To avoid exposure to the sun, try to park your car in a cool and ventilated place.

This article comes from the author of Autohome Chejiahao and does not represent the views and positions of Autohome.