I thought it would be like an air purifier? Tell you that the fresh air system is what

In recent years, people have paid more and more attention to the quality of their living environment, and the environment has become the most concerned issue in the current society. In order to pursue a better quality of life, products such as air purifiers and water purifiers have gradually entered into everyone's homes. Among them, air purifiers are believed to have been heard by many people, but now another new term is the fresh air system. So what is the fresh air system?

What is a fresh air system?

I believe that many people will have such a question when they first hear the fresh air system. Is this something similar to an air purifier? Is it possible to purify the air? Or is the two the same, just the manufacturer changed a gimmick to promote to consumers? Of course, these questions are all reasonable, because the new wind system and the air circulation are quite related to the literal understanding, giving people a feeling of being close to the air purifier, but in fact the difference between the two is quite obvious.

The fresh air system is an independent air treatment system consisting of a supply air system and an exhaust air system. It is divided into a ducted fresh air system and a ductless fresh air system from the current product division. The pipeline fresh air system consists of new fans and pipeline fittings. The new air is used to purify the outdoor air into the room, and the indoor air is discharged through the pipeline. The non-pipe fresh air system is also composed of new air blowers. The new air blower is also used to purify the outdoor air into the room. Therefore, the fresh air system is to complete ventilation and ventilation in a closed room. The air intake fan filters the fresh air into the room, and then the exhaust fan exhausts the exhaust gas from the house to form a complete whole house fresh air system.

Therefore, the biggest difference between the fresh air system and the air purifier is that both of them purify the air, but the air purifier only purifies the existing air in the room. It cannot convect the indoor and outdoor air like the fresh air system, and it does not reach the fresh air. The system purifies the outdoor air and allows fresh air to enter the room and then discharge the cycle.

Do ordinary families need to install a fresh air system?

After understanding the difference between the two, there will be many people who have doubts. From the effect point of view, the fresh air system is much stronger than the air purifier. So, is my home to install a fresh air system? There is no single answer, but it can be considered from the following aspects before installation:

If someone in your family has long-term respiratory illness and there is no obvious effect on using an air purifier, you can consider installing a fresh air system at this time; the location of the two homes is in a factory, where dust or pollution is relatively large. PM2.5 is often relatively high, even if the doors and windows are closed easily, it is not easy to open the window. If you have the above requirements, then it is indeed possible to consider installing a fresh air system.

If your home has not been renovated, the preferred one is the central type, which belongs to the pipeline type fresh air system. Therefore, it is necessary to lay the pipeline on the ceiling of the ceiling in advance. This kind of fresh air system is suitable for large space units and villas, and the air purification effect is obvious. The heat exchange makes reasonable adjustments to the indoor temperature and humidity to ensure that the summer air intake is not hot, the winter air intake is not cold, and the indoor temperature and humidity are suitable. If it has been renovated, you can choose the wall-mounted type. This is no-pipe, so it is more convenient to install. It is quite good to reduce the trouble of installing the pipeline.

How to buy a fresh air system?

After reading the classification and installation of the fresh air system, how to buy it will also become a worry for many people. When the fresh air system is purchased, there are actually several reference indicators: air volume, filtering effect, noise and heat exchange. As the name implies, the larger the air volume, the faster the air exchange rate will be, and the air in the room will be fresher, but the problem is that the noise is large. Generally, the space with a small indoor area is not recommended for a fresh air system with a large amount of air. Otherwise, it may be difficult to sleep at night. The air volume is comfortable according to the individual's feelings. It is not possible to blindly pursue a large amount of wind.

Next is the filter. There are two types of fresh air system filters: physical filtration and electrostatic adsorption filtration. Physical filtration is filtered through the filter element. In theory, the filtration effect is relatively thorough, but the filter element needs to be replaced. Generally, it needs to be replaced once every six months, and the cost of human and material resources will be relatively high. However, there is no replacement problem when electrostatic adsorption filtration is used. Daily cleaning is required, but the problem is that it is possible to generate ozone indoors during work.

The last is heat exchange. Heat exchange, as its name suggests, is the function of the fresh air system to heat or cool the fresh air. If there is no fresh air exchange, it is not recommended to buy, because it is basically equivalent to the exhaust fan, and it has little effect.

to sum up

With the increasingly prominent environmental problems, I believe that many people are paying close attention to health issues while pursuing material life. If the air purifier can't satisfy you, when deciding to install the fresh air system, you need to start from the home environment, decoration and use requirements, and there are certain knowledge in the purchase and installation. So after reading this article, can you solve your doubts?