Generally, newly renovated new houses can't be occupied immediately, because the air contains a lot of harmful gases. At this time, some people will buy air purifiers, but it can't solve all indoor problems, but installing a fresh air system can solve those problems well. So, how to install the fresh air system? I will teach you how to install the fresh air system.

how to install the fresh air system-installation of the main body of the fresh air system

1. Hoisting of the main machine

The installation position of the main machine is generally in the ceiling of the bathroom, balcony or kitchen. During installation, it should be noted that it should not be too long away from the air duct, and the machine is best installed in the air duct, and its passage should avoid bending, so as to reduce resistance. When the main engine is installed, its suspender nut should have safety and anti-loosening measures, so that it can be installed firmly and there will be no noise during operation. It should also be noted that the access port should be reserved below the junction box of the main engine to facilitate the later installation and maintenance.

2. Pipeline installation

There should not be too many errors in pipeline installation, and try to keep it horizontal and vertical, and also ensure that the inner diameter of the pipe is clean and free of sundries. When installing, the position of the tuyere, direction and pipe diameter of the pipeline should conform to the design drawings, and the pipeline should be fixed with supports and hangers to avoid looseness.

3. Connection between air duct and main engine

Generally, the connection between air duct and main engine should be connected by fire-proof canvas or aluminum foil. It should be noted that neither fire-proof canvas nor aluminum foil can be twisted, and the tightness between them should be appropriate. The soft joint of the return air pipe should be tightened, so as to avoid the reduction of cross-sectional area caused by suction deformation.

how to install the fresh air system-installation of the air inlet

1. installation of the air inlet

before installing the air inlet, you must choose the installation location, preferably under the window sill or in a position where it is easy to install, and never install it in a dead corner. The correct installation position can make indoor dirty air and fresh air form a circulation system, so that indoor air can be circulated, and the air inlet should be firm and stable when installed.

2. Installation of air outlet

For the air outlet of the toilet, it is best to choose the installation position above the toilet. For the indoor air outlet, the best installation position is above the door frame. This installation method makes the exhaust air and fresh air form a ventilation circulation system, so that the indoor air can be well circulated and the indoor air is fresher. The air outlet must be firmly installed, and it should be noted that the air outlet should be close to the roof or wall.

article summary: how to install the fresh air system? I have given you a detailed introduction above, and you can refer to the above installation methods to install the new house system. In this way, we can keep the indoor air fresh and bring a healthier and more comfortable environment to our lives.