Central fresh air system, these five points must be paid attention to!

With the continuous improvement of people's health awareness, fresh air systems are becoming more and more popular with their unique characteristics of sustainable indoor space to keep the air fresh and healthy.

The central fresh air system, as the "elder" level role of the fresh air system, is the category of fresh air system chosen by newly decorated families. Here, we summarize the five precautions of the central fresh air for you, so that your fresh air is in place and comfortable to use.

1. Host installation

The main engine of the central fresh air system is generally placed in the ceiling of the bathroom or kitchen, so that the host cannot be seen, making the overall layout of the room more simple and beautiful.

In addition, the noise of the main engine of the central fresh air is about 30dB during operation, although the noise can be effectively reduced after sealing through the ceiling, but in order to improve the quality of life, it is recommended to avoid installation in the regular living area, so that people in the living room and bedroom rest or activities will not be disturbed by noise.

At the same time, under the main engine junction box, there needs to be an access port, and the location of the host installation must be convenient for installation and later maintenance. The hoisting position of the fresh air host must be set up with a power socket to provide the power supply of the host, and the host switch is installed next to the electrical switch in the functional area where the host is located, which should not be too far away.

2. Pipeline installation

The pipes are arranged in the interior decoration ceiling as much as possible, and the wall is penetrated as little as possible. Generally, PVC pipes are used to avoid the noise caused by excessive wind speed inside the pipeline caused by sudden diameter changes and elbows. The joint between the pipeline and the main machine is pasted with tape, which cannot be wrinkled or leaked, and the tin foil joint needs to be fixed with a cable tie. After all piping arrangements are completed, all reserved interfaces need to be sealed with corresponding materials to prevent construction dust from entering the pipelines.

3. Punching through the wall

Pay attention to whether the structural conditions of the location that needs to be pierced through the wall or permitted by the property must avoid the load-bearing wall, and cannot destroy the overall structure of the room.

4. Air outlet installation

In order to achieve a good fresh air effect, each room should have an air inlet and an air outlet, the position is diagonal, to avoid dead angles, so that the fresh air and indoor dirty air form a circulation system, maintain the continuous circulation of indoor air, exhaust air outlet installed in the bathroom and kitchen ceiling, indoor dirty air through the main engine to the outside. The distance between the exhaust outlet and the air inlet should not be too close, generally at a distance of 1.5m-2m, to avoid the fresh air just entered before it has completely entered the room and be discharged, affecting the effect of fresh air.

5. Professional installation

The design and installation of the central fresh air system, mainly considering the layout of the pipeline, on the one hand, to minimize the loss of air volume, on the other hand, to meet the requirements of the ceiling height, only a reasonable pipeline layout and correct installation methods, the central fresh air system can play a normal effect.

Therefore, it is necessary to use a professional fresh air installation team for on-site investigation and installation, if the professional fresh air installation team cannot be present due to geographical restrictions, it is also necessary to entrust professional decoration personnel to install in strict accordance with the design drawings of the fresh air manufacturer.

Don't be opportunistic and think that everything will be fine as long as you install it, but in fact improper installation may make your fresh air system useless, costing money but not getting healthy and fresh indoor air.