The initial function of the fresh air system is ventilation, but with the change of air quality caused by haze, the repeated outbreak of epidemic diseases and the background of "carbon neutral" energy saving and environmental protection, the design of the fresh air system is more and more perfect, and the function is more and more complete.

Therefore, many families will choose to install a fresh air system, even if the central fresh air system is not installed at the beginning of the transformation, a new wall-mounted fan will be installed after the stay. Today, Xiao Bian will tell you about the matters needing attention when installing the fresh air system. After all, when designing and installing the fresh air system, if we are too careless, it will be very easy to step on the pit!

As we all know, the wall-mounted fresh air system is simple to install and only needs to punch holes in the wall, while the central fresh air system consists of the fresh air host and ventilation pipes, which need to be designed and arranged in the early stage of the new house decoration. The steps are more cumbersome, but the central multi-point air supply and house purification function still allow many families to choose.

Then, when installing the fresh air host, pay attention to: try to install it in non-residential areas, such as the ceiling of the bathroom, kitchen, garage and laundry room, so that it will not take up extra space and be hidden, will not affect the indoor appearance and low noise; Wall-mounted fresh air must be installed outside the wall, which is convenient for intake and exhaust!

It should also be noted that the installation of the fresh air host should meet the requirements of the indoor ceiling height, not too low. If the floor height is too low, it will be more depressing and convenient for future maintenance. The fresh air system is a very good choice, beautiful and can save enough operating space for everyone.

Secondly, in the installation of the fresh air duct, two points should be paid attention to, the material selection of the air duct and the arrangement of the air duct.

At present, the material of the pipeline is widely used PVC, but Xiao Tuo even suggested that everyone choose the double-wall corrugated pipe customized by Thomas air products. Different from the traditional PVC pipe connection pipeline system, the double-wall corrugated pipe does not need glue, and adopts an innovative buckle connection, which has the characteristics of bacteriostasis, noise reduction and low wind resistance. Different from the auxiliary materials used in PVC pipe bonding, there are certain health risks. The double-walled bellows may be flexibly connected to the tip.

In terms of pipeline layout, on the one hand, it is necessary to minimize the loss of air volume. It can be matched with a bellows to stabilize the air pressure and even the air outlet to realize the whole house covering fresh air; on the other hand, if a central air conditioner is installed in the home, it needs to be matched with the central air conditioner pipeline. The two pipelines cannot be used universally!