Caused by the fog of the commercial vehicle windows is mainly due to two reasons, one is because the temperature is too low, and the other is because of the high humidity. When the humidity of the air is relatively large, and the temperature of the window of the commercial vehicle is lower than the dew point temperature, then a layer of condensation will form on the surface of the window of the vehicle, and this is the more common daily Windshield fog. Because there will be a certain temperature difference on both sides of the window of a commercial vehicle, and when the temperature is low, when the saturation vapor pressure of the surface moisture is lower than the vapor pressure of the surrounding environment, the vapor will think The surface layer of the windshield and the window is condensed, and then it is leached out in a relatively small water droplet shape, causing fog. 1 , can use a small amount of demisting agent spray on the commercial vehicle to reach the top of the window glass, and then wipe it clean, not only can effectively wipe the traces of the vehicle window glass and dirt is clean. It can also form a thin and transparent protective film on the window glass of a commercial vehicle, which can effectively prevent the fog caused by the condensation of water vapor on the window glass. Eliminator is suitable for winter use. 2. You can use the function of dehumidification and cooling of commercial vehicle air conditioners to remove the fog. When the air conditioner is turned to the dehumidification function, the humidity of the air in the vehicle can be well reduced and the fog can be eliminated. Especially when the temperature is relatively low, if the air conditioner is not turned on, and the humidity of the gas that people call in the commercial vehicle is relatively large, this time will also cause fog on the front windshield. If the car air conditioner is turned on at this time, cool air is blown toward the front windshield, and then the dehumidification function of the commercial vehicle air conditioner is used. After a while, the windshield and the fog on the window glass are eliminated. However, if the humidity in the vehicle is relatively serious, the effect of dehumidification in the air conditioner is not very good, and the window will be opened slightly to reduce the humidity inside the vehicle. On the use of vehicle air conditioning, the effect will be better. Laser Marking System,Desktop Laser Engraver,Laser Metal Marking Machine,Engraver Laser Marking Machine Jinan Luyue CNC Equipment Co., Ltd. , https://www.sdlycnc.com