Solar intelligent car interior cooling and purification system was unveiled at the Science Fair

A few days ago, the third China Science and Technology City International Science and Technology Expo was grandly held in Mianyang, and a "solar intelligent car cooling and purification system project" has attracted a lot of attention
.
The product uses solar energy as the main energy and automobile fuel as the auxiliary energy, and controls the blower and air purification device in the car through the mobile phone or wireless remote control key to achieve the purpose of
pre-cooling and air purification in the car.

In recent years, with the rapid growth of China's automobile industry, there is a serious shortage of underground or indoor parking lots, and car owners have to park their cars on the side of the road or in open parking lots
.
Especially in the summer and autumn seasons, after half an hour of sun exposure, the temperature inside the car will reach more than 60 degrees, and the surface temperature of the console and steering wheel may be as high as 70 degrees, even on cloudy days, the temperature in the car will be higher than 40 degrees
.
Therefore, many car owners close the windows as soon as they get into the car and immediately turn on the air conditioning
.
Not only is this cooling method not fast enough, but it also fills the cabin with the pungent smell
of the air conditioner when it is first turned on.
If the car turns on the air conditioner as soon as it starts, it is likely to be poisoned
by carbon monoxide.
Moreover, this will increase fuel consumption and emit more toxic exhaust gases such as CO, CO2, HC and particulate matter and other harmful substances, which is contrary to China's energy conservation and emission reduction policy
.
In addition, the rise in temperature will accelerate the aging of the car interior, causing it to volatilize a large number of harmful substances such as formaldehyde, seriously affecting the health of
passengers.
To this end, the purification and regulation of the air in the car has become a key issue
that needs to be solved urgently.
The team members of Professor Meng Zhongwei and Peng Yiqiang of Xihua University designed a solar intelligent car cooling and purification system
for this purpose.

The solar intelligent interior cooling and purification system improves the interior environment in advance before passengers get on the bus, reduces the temperature inside the car to below the temperature outside the car, absorbs formaldehyde, PM2.
5 and peculiar odors, realizes the purification and adjustment of the air in the car, and creates a relatively cool and comfortable interior environment
.
At present, the vast majority of low-end cars on the market are not equipped with corresponding air purification and conditioning equipment, and only a few high-end cars are equipped with pre-ventilation and cooling solutions in the car, but the function is single, the effect is not ideal, and the price is relatively expensive
。 Based on the above situation, this project develops a solar intelligent in-car cooling and purification system to realize that the car still has natural breathing when it is parked without starting: through the system timer, the in-car blower and air purification device are automatically run at different times to improve the air quality in the car and make the car have the function of "breathing"; Rapid cooling: The owner controls the blower in the car through the mobile phone or wireless remote control key before entering the car, so that the air temperature in the car is rapidly reduced; Emergency ignition: When the original car battery is lost and the car cannot be started, the battery of the system can be removed for emergency ignition and other three functions
.