How should the two-way flow fresh air system be installed

How should the two-way flow fresh air system be installed

At present, the fresh air system on the market is mainly divided into one-way flow and two-way flow according to the air supply method, and the two different air supply and exhaust forms are actually very different. For example, the one-way fresh air system is installed At that time, air supply and exhaust can be carried out without the need for pipes, and the two-way flow fresh air system needs to be equipped with special air supply and exhaust pipes to achieve the demand for air supply and exhaust. At this time, some people will be curious. , How can this one-way fresh air system be installed conveniently and can achieve the function of a two-way fresh air system? Why do you choose a two-way fresh air system instead of a one-way fresh air system?

In fact, the two-way flow fresh air system is better than the one-way flow fresh air system in terms of air supply and exhaust, and air treatment. The two-way flow fresh air system is more suitable for large indoor places, so many users are choosing the fresh air system. At times, it will be biased towards the two-way flow fresh air system, but the two-way flow fresh air system also needs to pay attention to some problems when installing, so let's learn about the installation knowledge of the two-way flow fresh air fan.

　　Host installation:

First, according to the floor plan of the house, the layout of the mainframe and the design of the ducts to the air outlets are carried out. Normally, the mainframe will be installed on the ceiling of the bathroom and dressing room, because these are infrequent places, which can avoid the use of noise and isolate the noise. In addition, it is necessary to do a good job of fixing and shock-absorbing treatment during installation to prevent the host from shaking and generating noise during operation, and it is necessary to leave enough space for later maintenance.

　　 Ventilation duct installation:

The direction, diameter and installation position of the duct of the two-way flow fresh air fan should be installed in strict accordance with the requirements of the design drawings, and a special hose should be used for the connection between the fresh air host and the pipe connection, and stick The connection is firm to prevent vibration to the pipeline when the fresh air main engine is running. In addition, the direction of the pipeline should be as horizontal and vertical as possible to avoid bending. When installing the air outlet, pay attention to the distance between the air outlet and the air outlet, try to be more than 3 meters, to avoid short-circuit phenomenon.