What is a fresh air system?

The fresh air system is an independent air treatment system composed of an air supply system and an exhaust system. It 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 a duct. Composed of accessories, the outdoor air is purified by a fresh air fan and introduced into the room, and the indoor air is discharged through a pipe; the ductless fresh air system is composed of a fresh air fan, which also purifies the outdoor air and introduces it into the room.

#The operating environment of this tutorial: Windows 11 system, Dell G3 computer.

What is the fresh air system?

The fresh air system is an independent air treatment system consisting of an air supply system and an exhaust system. It 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 fresh air fan purifies outdoor air and introduces it into the room, and the indoor air is discharged through the duct. The ductless fresh air system consists of a fresh air fan, which also purifies the outdoor air and introduces it into the room.

Relatively speaking, the ducted fresh air system is more suitable for industrial or large-area office areas due to the large amount of work, while the ductless fresh air system is more suitable for home use because it is easy to install.

In 1935, after many attempts, Chunyi invented and manufactured the world's first heat exchange equipment that could filter air pollution, also called a fresh air system.

Advantages

1) You can enjoy the fresh air of nature without opening the windows;

2) Avoid "air conditioning disease";

3) Avoid moldy indoor furniture and clothing;

4) Remove harmful gases that are slowly released for a long time after indoor decoration, which is beneficial to human health;

5) Recycle indoor temperature and humidity to save heating Cost;

6) Effectively eliminate various indoor bacteria and viruses;

7) Ultra-quiet;

8) Reduce indoor carbon dioxide concentration;

9 ) Dustproof;

For more related knowledge, please visit the FAQ column!

The above is the detailed content of What is a fresh air system?. For more information, please follow other related articles on the PHP Chinese website!