The functions of the fresh air system are as follows:
1. The fresh air system can sustainably and efficiently provide indoor fresh air necessary for the human body, which is beneficial to human health.
2. The fresh air system can realize indoor ventilation without opening windows, which alleviates the conflict between opening windows for ventilation and the impact of outdoor noise, and solves the problem of windy, rainy and snowy weather, or when no one is at home. , or it is inappropriate to open windows when turning on air conditioning or heating facilities indoors, or there are indoor ventilation problems such as insufficient ventilation when opening windows.
3. The air entering the room is simply filtered, effectively blocking allergens in the outdoor air, such as pollen, mosquitoes, suspended solids, and dust.
4. Eliminate harmful gases such as formaldehyde, benzene, and volatile organic compounds (VOC) that are slowly released by various decorative materials after interior decoration and affect human health over a long period of time.
5. Adjust the room temperature. On summer nights, use a ventilation fan to drive away the indoor hot air and replace it with cool outside air. In winter, full heat exchange is performed to reduce indoor temperature loss and improve the heating effect in winter.