The fresh air system is divided into two types: ducted fresh air system and ductless fresh air system. The ducted fresh air system consists of a fresh air fan and duct fittings. The outdoor air purified by the new fan is introduced into the room, and the indoor air is discharged through the air duct. The ductless fresh air system is composed of fresh air fans, which also purifies outdoor air and introduces it into the room.
The fresh air system can purify the indoor fresh air, introduce it into areas that need fresh air, such as bedrooms and living rooms, and exhaust the indoor dirty air to the outside. In this process, the fresh air system can also recover the energy in the polluted air, improve the indoor air quality and save energy.
Advantages of fresh air system:
1, providing fresh air. You can enjoy fresh air without opening the window, and your body is healthier.
2. Remove harmful gases from the room. Such as formaldehyde, cigarette smell, bacteria, viruses and other harmful gases, to avoid the harm of toxic gases to children and the elderly at home.
3, mildew and odor removal. Sometimes it is humid indoors, which affects people's health. It is helpful to exhaust dirty air in time, prevent mildew and bacterial growth, and prolong the service life of household items.
4. Reduce noise pollution. You don't have to endure the interruption caused by opening the window, which makes the room more quiet and comfortable.
5, dustproof. Avoid a lot of dust caused by opening the window, effectively filter the outdoor air and ensure that the air entering the room is clean.
6, safe and convenient. In order to avoid the hidden danger of property and personal safety caused by opening the window. Even if there is no one at home, I will automatically take a breath of fresh air.