As the temperature gets higher and higher in summer, parking spaces often make the temperature inside the car reach more than 30 degrees under direct sunlight, making people feel as if they are entering an oven and the table is so burnt that it can be fryed with eggs. Japan's Bestcarweb shares tips for quickly reducing car temperature.
According to the experience of the Japan Automobile Alliance (JAF), the outdoor temperature is 35° C. In the environment of C, the temperature will rise to 50-55° in a closed car with no air conditioning for 30 minutes; C. The surface temperature of the fab panel will even exceed 70° C. Such a high temperature will not only reduce the comfort of the car, cause heatstroke accidents, and may even damage the equipment in the car.
{ 5 tips to make the car cool down quickly1. Open the car window door
The first thing to do when you get on the car is to open the car windows and open the front and rear doors. If you can, it is best to open the front and rear doors. There is a way to accelerate the discharge of heat: open the window of the secondary driver and close the driver door about 10 times.
2. Air conditioning setting
The basic setting of air conditioning for car is "external upward wind + strong wind". After getting on the car, the air conditioning must be set immediately to the maximum wind of "external upward wind mode", accelerate the discharge of hot air, and when the temperature drops, switch to the "internal air circulation" mode, which can help reduce the load of the air pressure compressor and improve fuel efficiency.
3. When the car is driving, keep the car window open and air conditioning, don't rush to close the car window first. The wind during driving will also help discharge the heat in the car. It is recommended that the front and rear windows be kept slightly open within 2 to 3 minutes after the car starts driving, leaving a little gap to let the remaining heat dissipate.
4. Using a sunshade on the wind glass when parking can prevent direct sunlight from being exposed to high burning and driving.
However, the temperature reduction effect of the shading of the shading is limited, which can only reduce the temperature inside the car by about 2 degrees. If you want to strengthen the overall heat insulation effect, it is recommended to use the rear and side window shading at the same time.
5. Use special heat insulation accessories
Black seats and genuine leather seats are particularly easy to absorb heat. You may want to use special seat covers and steering wheel covers, or wrap them in a towel to achieve heat insulation effect.
Small temperature reduction objects that are more effective than waterThe Japan Automobile Alliance tested various temperature reduction methods and found that evacuation of water on the car body, using temperature reduction sprays, and slapping the car doors, all of which could not significantly reduce the temperature inside the car.
However, in recent years, many small items have appeared on the market that can effectively prevent the temperature in the car from rising, such as solar energy-efficient air-changing fans that can be purchased online, magnetic sunscreens for cars, and heat-insulating films that can be pasted on glass.
Many cars now have smart functions, such as driving can start air conditioning with the remote end of the mobile app, so that the internal temperature can be reduced before getting on the car.
The above techniques are developed from three key points: "heat isolation", "windling" and "temperature reduction". It is recommended that the public use heat isolation equipment when parking, open the car windows before boarding and turn on the air conditioning and temperature reduction. I believe that it can greatly improve the comfort of riding in summer.