[China Glass Network] There will be a problem in driving in the deep winter: the window suddenly fogs. Sometimes it comes especially suddenly, blocking the driving sight directly. Will you drive warm or cold at this time? Say the window-opening partner, you will first come to our discussion after freezing into a popsicle...
After many attempts, I will share my feelings about using it. Of course, the actual use is also a sub-scenario. Let's figure out the principle first.
Slow driving, no car ahead, no dangerous road conditions
In this case, it is recommended to turn on the warm air and then drive it to a larger one. why?
If the car is misty and the car is warm again, the fog will suddenly increase, and the entire front windshield will be covered. However, the warm wind blows the fog faster, and in the winter, the warm wind blows, and the people inside the car will feel better.
The drawback of this situation is that it has already been fogged to block the line of sight, and it will have to cover a small meeting. Therefore, it is better to use this method before blowing, and then blowing the front windshield for a while, blowing the window and blowing it away.
Here is the reason for the fog in the window. The principle is very simple, that is, it will be a matter of winter when it comes to the glass. When a person sits in the car, begins to breathe, the air inside the car heats up, and then the front windshield or the surrounding glass, because of the action of the cold air outside the car, the water vapor near the glass part is condensed, forming a fog.
Before the start, warm the air and bake it in the car. In fact, it is to bake the inside of the car and then discharge it to avoid fogging in advance.
High-speed driving, dangerous traffic ahead
Here is a direct explanation of the operation in a more urgent situation: rubbing with your hand.
This is also a way to do nothing. For example, when the tunnel is out in winter, it will definitely fog. The front windshield and the surrounding glass are all white and invisible. At this time, how to blow the air and blow it for a while. At the tunnel entrance on the high speed, braking or deceleration is a behavior of seeking death. At this time, quickly wipe the glass with your hand, after seeing it, open the wind and blow the glass.
At this time, it is recommended to open the cold air to blow the glass. Why?
The glass is white fog, in fact, a large number of small water droplets are laid on the glass. When the cold wind blows, it can condense small water droplets. After the small water droplets condense into large water droplets, they can become transparent, meaning that the front line of sight can be seen. The effect of opening the cold wind is to see the road ahead faster than the warm wind, but the whole defogging will be slower. Also, the people in the car will be very cold...
Add a defogging method for the glass on both sides of the front row. Because the glass on both sides is fogged, it will affect the line of sight of the rearview mirror. In addition to the above mentioned cold and warm wind, it is necessary to pay attention to open the air outlets on both sides and then in the direction of the glass. If you don't have time to operate, you can lift the glass directly and dry it with a sound-proof seal.
If you are driving a Ralink mixed version, you must be reminded that the soundproof seal of this car is not in contact with the glass during the process of falling glass, meaning that it cannot wipe or wipe the fog! This impact on rainy days is also very large, and raindrops on rainy days, blowing cold and warm winds do not work. The solution has not yet been figured out, the owner should pay more attention to safety.
Well, there are two methods, it is safer, or you can get ready to work before driving into the road, first blowing out the fog. It is cumbersome and more secure.
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