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Introduction of Central Fresh Air System
What is fresh air system?
Fresh air system is a new type of indoor ventilation and exhaust equipment, which belongs to the open circulation system, so that people can breathe fresh, clean and high quality air indoors.
The fresh air system is nothing more than a system that pumps fresh air into the room after being filtered and sterilized, and then there is a ventilation system at the opposite part of the indoor air circulation, which pumps the old air out of the room and keeps fresh air in the room.
The so-called fresh air system is a set of independent system consisting of main engine fresh air exchanger and pipeline accessories, which is very similar to the air conditioning system. Fresh air ventilator is a kind of fresh outdoor gas filtered, purified, heat exchanged treatment into the indoor, while the indoor polluted harmful gas filtered and purified. After heat exchange treatment, it is discharged outdoors, while the indoor temperature is not affected by fresh air. It is a high-tech product with high efficiency, energy saving and environmental protection.
What are the advantages of fresh air system?
Fresh air system can bring effective sleep, even if the window can enjoy the treatment of opening the window, but also to prevent outdoor noise. If the fresh air system is installed after the decoration of the new house, the fresh air system can remove formaldehyde.
Fresh air system can improve indoor air quality. Apart from working in the company, people spend most of their time indoors, so indoor air quality largely determines people's quality of life and health. Fresh air system can improve indoor air quality, reduce the content of carbon dioxide, smoke, decoration materials and furniture in the air, and better ensure our health.
Fresh air system can filter PM2.5 and other harmful substances in the air, continuously import clean air into the room. Fresh air purification system can not only increase oxygen and filter air, but also remove dust and remove harmful gas produced by decoration. Anyway, there are many advantages. I think the most intuitive feeling is that furniture in the house is no longer covered with dust.
Is it necessary to install fresh air system?
It's very necessary. Now the haze is getting worse and worse, and there is a smell of earth in my breath. On the roadside, the PM2.5 was more than 100 directly, which scared me to cover the mask more tightly. Fresh air system is to purify the outdoor air and send it to the room, and then exhaust the indoor air continuously through the exhaust fan, so it can ensure that the indoor air is clean, but also no lack of oxygen. It is necessary to install fresh air system in order to live a healthy life.
Be necessary. After installing a fresh air system in my home, my breathing environment is more fresh and I feel better. In the past, when changing seasons, I always had short breath, coughing and dizziness easily. I thought it was a small cold, but I didn't pay much attention to it. Since this year, the symptoms have been alleviated, the cough is less, it is not so easy to catch a cold, and it will not be affected if you do not go out. Even if it's a hazy day outside, the mental state can be maintained in a relatively upward state, which makes the mood more relaxed.
What is the difference between fresh air system and fresh air system in central air conditioning?
Central air conditioning and fresh air system is not a thing, but the integration of central air conditioning can only be called fresh air "function". Central air conditioning and fresh air system can be compared to kettles and frying pans, although they are all kitchen cookers, but the difference is the fundamental difference. It is estimated that no one will try to fry eggs with kettles. Essence of central air conditioning: regulating temperature and humidity; Essence of fresh air system: ventilation and purification.
If you want to adjust the temperature and humidity, then the central air conditioning; if you want to ventilate and purify, then choose the fresh air system. If PM2.5, formaldehyde and other indoor air pollutants affect you, then go directly to the fresh air system.
Is the air purifier really useful?
Air purifier can adsorb, decompose or transform various air pollutants (generally including PM2). 5. Dust, pollen, odor, formaldehyde and other decoration pollution, bacteria, allergens, etc.). Effectively improve the air cleanliness so that we can have forest-like air at home and office. A good air purifier, to a certain extent, can purify most harmful particulate matter in the air, and indeed can achieve the effect of clean air.
Some people, especially those who are allergic and cleanliness addicts, need air purifiers very much. In addition, negative ions are also good for the body. There are no filters and no secondary pollution. Although many people on the Internet say that the air purifier is psychological, I think it is unused. At least the air purifier I use is really effective. In only three days, the dust collector of the air purifier is covered with a layer of dust, very fine dust. It is frightening to think that these may have been breathed in by myself before.