About the six advantages of the fresh air system and the four details that need attention

About the six advantages of the fresh air system and the four details that need attention
With the continuous improvement of living standards, coupled with whether the haze weather is invading, the fresh air system is gradually becoming a necessary choice for families to decorate. Its advantages are too dazzling, and the six advantages are everyone's favorite.

1. Provide fresh air; 365 days a year, 24 hours a day to provide fresh air indoors, you can enjoy the fresh air of nature without opening windows to meet the health needs of the human body.

2. Repel harmful gas; effectively remove all kinds of unhealthy or harmful gases such as oily smoke odor, CO2, cigarette smell, bacteria, virus, etc., which can avoid the children, loved ones and old people at home from being deeply affected by secondhand smoke

3. Anti-mildew and odor-removing; the indoor damp and dirty air is discharged to eliminate the odor, prevent mold and bacterial growth, and help to extend the service life of buildings and furniture.

4. Reduce noise pollution; no need to endure the disturbance caused by opening windows, making the room quieter and more comfortable.

5. Dustproof; avoid opening the window to bring a lot of dust, effectively filter the outdoor air, and ensure that the air entering the room is clean.

6. Safe and convenient; avoid hidden dangers of property and personal safety caused by opening windows. Even if there is no one in the family, it can automatically ventilate.

In the installation process, paying attention to some details can save a lot of things. After reading this article, I believe it can be helpful to everyone.

1. Wall structure

The installation of the fresh air system involves the drilling of pipes. The outdoor pipes are generally 160mm, so it is necessary to consider whether the structure of the wall is safe to open such a large-diameter hole in the wall. It is best to refer to the structure of the house in advance and discuss with the property. If the property does not allow construction holes, then the wall must not be arbitrarily damaged.

2. Installation space

The outdoor host and indoor vents and pipes of the fresh air system all require a certain operating space. At the same time, for later maintenance and cleaning, a maintenance port must be reserved in front of the host or above the ceiling (the size is based on the size of the host). Many households install fresh air like to hide the fresh air system for perfection, which will affect the future maintenance and cleaning at the same time when the air circulation is not good.

3. Installation location

During the operation of the fresh air system, there will be some more or less sound, so from the perspective of sound, space and aesthetics, it is best not to install the main unit of the fresh air system near the residential area. From the perspective of air volume, the installation location of the main unit of the home fresh air system should be selected as far as possible in the place where the required length of the air pipe is the smallest, so that the pipeline resistance can be minimized. Therefore, it is important to do a reasonable design of the fresh air system in the early stage and continuously optimize the design scheme.

4. Air supply conditions

In design theory, the outdoor air supply and exhaust outlet of the fresh air system needs to be kept at a certain distance. According to the theoretical data, the horizontal distance should be more than 10 meters, and the vertical distance is preferably more than 3 meters. However, according to the actual situation, it is really difficult to ensure very strict satisfaction, so the fresh air system is installed as reasonably as possible, but it must be remembered that the exhaust pipe away from the gas water heater and the flue of some wall-hung boilers.

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