With the increasing air pollution, more and more people begin to pay attention to the indoor air quality. So how to install the fresh air system? Next, let's take a look at it with Xiaobian.

1. How to install the fresh air system

1. Before installing the fresh air system, you must choose the location of the main engine, which is generally selected in the kitchen, bathroom and balcony or the ceiling of the corridor. 2. Then install ventilation pipes. Round pipes can be used on the top and flat pipes can be used on the ground, and the effect of round pipes is better than that of flat pipes. 3. A 91-degree angle is not allowed when installing pipelines. Even if it is unavoidable, it is better to choose a 45-degree angle splicing. 4. Finally, install the air inlet and outlet, which can be installed on the top or on the ground.

2. What are the functions of the fresh air system

1. Although the fresh air system has many functions, don't be dizzy by the names of all these functions. In fact, the fresh air system is mainly divided into three functions, namely ventilation, dust filtering and heat exchange.

2. Its ventilation function can keep fresh indoor air, exhaust formaldehyde emitted by indoor decoration pollution as far as possible, filter dust, and greatly reduce the dust in the room, so there is no need to open a window for ventilation. And heat exchange refers to maintaining indoor temperature, so as to achieve the energy-saving effect of air conditioning in summer and floor heating in winter.

3. Precautions for the installation of fresh air system

1. The so-called three-point equipment and seven-point installation, most of the reasons that people regret are the installation. It is best not to install the fresh air system in the kitchen, so as to avoid accidents. Besides, it is necessary to choose the air duct and tuyere as standard by the manufacturer. If it is small, the air volume will also decrease, and its effect will not be exerted. In addition, the external air duct must be insulated, and tin foil insulation cotton should be used as much as possible.

article summary: well, today xiaobian shared with you the relevant knowledge about how to install the fresh air system and what role the fresh air system plays, so that's it. If you need more information, please continue to pay attention to Qijia. com, and we will have more exciting content for you later.