4hw.com.cn: in daily life, the weather is hot in summer, and the sunlight is strong. Many people's cars will be exposed to the sun, which will damage the service life of the car. So how to cool down after the car is exposed to the sun in summer? So what to do after the car is exposed to the sun in summer? Let's take a look at it in detail!
How to cool down a car after exposure to the sun in summer
What to do with car exposure in summer
Open the door to dissipate heat
After the car is exposed to the sun in summer, it's better to open the door first to dissipate the heat, so as to make the air convection and let the car slowly cool down. When the car is not so stuffy, you can close the door and turn on the air conditioner. In summer, you'd better buy a thermal insulation pad on the seat to avoid the heat poison.
Glaze the car
In order to reduce the sultry brought by ultraviolet rays, automobile manufacturers have developed a kind of high polymer ultraviolet reflection paint surface care agent. In summer, to avoid the body temperature overheating, you can brush a layer of care agent on the car surface to reduce the damage of ultraviolet rays to your car.
Cleaning tank
Remember to clean the water tank when washing the car. It is easy to attach various impurities on the water tank, which is not conducive to the heat dissipation of the engine. Therefore, cleaning the water tank is also one of the ways to help the car cool down.
Install a sunshade
In summer, the sun will be exposed to the car, causing the car interior to heat up. The sun visor can reflect the sun and prevent the sun from directly exposing the car. Generally, the sun visor is placed in front of the car and behind the car. Using the sun visor to block the sun, the temperature of seats and instruments will be much lower, which is a good way to cool down.
Parking windows
The temperature is very high in summer. Park the car on the side of the road. If the door is closed tightly, the temperature inside the car will be hotter than outside when you come back again. You can consider to leave a small gap every time you park to prevent the loss of valuables. It is recommended to open a finger gap, so that the air inside the car and outside the car can convection, which can reduce the temperature inside the car.
Stop in the shade
The reason why the car is very hot is that it is parked in the sun and directly exposed to the sun. If conditions permit, it is recommended to park the car in a professional underground garage, under the shade of trees and other places with shelter. This can fundamentally prevent the car from overheating.
The harm of car exposure in summer
Increased formaldehyde
There is a large amount of gum in the components of the car. The gum of the car is glued together with urea formaldehyde resin. After exposure to the sun, it may cause the formaldehyde to skyrocket. People sitting in such a car have a great risk of inhaling formaldehyde, which has a great risk to their health.
Hemorrhoids attack
Many people directly enter the car from the outside, the car seats are scalding, and it takes a process to turn on the air conditioner to cool down. Many people have long abscesses on their hips, or even hemorrhoids attack in summer. Traditional medicine believes that this is the invasion of heat toxin, which causes the heat toxin.
Reverse mirror degumming
The temperature in the car is very high after the car is exposed to the sun. In order to cool down quickly, the air conditioner in the car is often reduced to the lowest level. This will make the car wall shrink sharply and make the car wall and the outside degummed. After a long time, the adhesion of the reversing mirror will degumme.
Hardware aging
In summer, the light is strong, and the ultraviolet light is stronger than other seasons. The vehicle is exposed to the sun for a long time, which is easy to cause the aging of the plastic components of the vehicle. After a long time of exposure, the sealing ring of the window is easy to age and crack, the sealing performance of the window is reduced, and water seepage and leakage are easy to occur in rainy days.
Inflammable and explosive
Prolonged exposure to the sun may cause spontaneous combustion of the vehicle. With the global warming and the increase of the number of cars, there are frequent incidents of auto ignition, the windows are closed, the temperature inside the car is higher than that outside the car, which is not difficult to understand why the auto ignition occurs, and there are lighters, gas tanks and other explosion risks in the car.
How to protect your car from sun in summer
Sun shade curtain
It can hang the sun blind for the car window. When the sun is very toxic, pull the sun blind to block most of the sun. It is much better than the sun film, but it is not as convenient and beautiful as the sun film. Shade to buy some thick, block the effect of the sun is better.
Switch door
This method is the most simple and practical. First, roll down the window of one side door of the cab, and then repeatedly open and close the door at the position of the passenger cab for 10 times. Within two minutes, the temperature in the car can drop nearly 10 ℃. The principle is similar to that of air conditioning. Because the hot air floats on the cold air, a large number of cold air which is lower than the hot air in the car is brought in by the door handle. The air circulation inside and outside the car is strengthened ten times, so that the hot air can be discharged quickly, so the temperature is reduced quickly.
Simple sunshade
When the car stops for a short time or the front of the car is facing east, you can use a sunshade on the front windshield in the car, which is relatively convenient, because the front windshield has no solar film and is most easy to be directly exposed to the sun. The sunshade should be hard and solid, which is more durable in practice.
Spray cooling
Prepare a watering can, fill three quarters of the water, pour about 20 ml of alcohol into it. After the door is opened, spray it quickly for several times, then close the door without opening the window. After a minute or two, the temperature in the car will drop, and it will be more comfortable to enter the car. Alcohol and water are both endothermic. Car owners may wish to prepare a small spray bottle or empty spray bottle in the car, according to the ratio of alcohol and water 1 to 10.
Side window static glue sun stick
In addition to the thickness of the side window electrostatic adhesive sun paste, there is basically no difference. This kind of static electricity stick does not need glue, only rely on static electricity stick on the window, and can be used repeatedly. Just stick the static electricity sticker on the window from top to bottom, and then remove the protective cellophane on the other side. When not in use, it can be washed and tiled to dry, but it should be careful not to fold.
Aluminum foil sunshade
Aluminum foil sunshade, which can reflect ultraviolet rays, can be divided into two kinds of bubbles and stripes. The effect of the latter is slightly better, and the overall price ranges from 8 yuan to 35 yuan. This kind of sunshade can be unfolded and sucked into the front window or the rear window with a suction cup. In general, the color pattern is placed outwards, which is mainly for the sake of beauty. In the very hot season, it is better to put the aluminum foil outwards to better reflect the sunlight. When not in use, it can be folded up without taking up too much space.
Thermal insulation film
As the necessary equipment for sunscreen in summer, the heat insulation film must be equipped. The advantages of heat insulation film do not have to say, heat insulation and anti UV explosion, but also to protect the privacy of the car. But at present, the quality of solar films in the market is uneven, and many solar films can not play the role of solar ultraviolet radiation, so if you want to better block the direct sunlight when driving, you should choose the authentic solar films with strong UV protection. The authentic solar film has strong texture, elasticity, good light transmittance, clear even at night, and no peculiar smell.
Automobile cover
The car cover covers the whole body of the car, so that when you park in the open air, you will not be afraid of the sun, and other times, you will be able to prevent dust and rain. However, it is necessary to select the right size according to the size of the vehicle and carefully store it after use.