Tell everyone what is the fresh air system
Tell everyone what is the fresh air system
The fresh air system uses a special equipment to send fresh air to the indoors on the closed indoor side, and then discharges from the other side to the outdoor by special equipment. A "new air flow field" is formed in the room to meet the needs of indoor fresh air ventilation. The implementation scheme is: using a high-wind pressure, large-flow fan, relying on mechanical strength to supply air from one side to the indoor, and the other side is exhausted to the outside by a specially designed exhaust fan to force a new wind flow field to be formed in the system. At the same time as the air is supplied, the air entering the room is filtered, detoxified, sterilized, aerated, and warmed up (winter).
Features
First, use the fresh air outside to renew the air polluted by the living and living processes to keep the indoor air cleanliness to a certain minimum standard.
The second function is to increase heat dissipation in the body and prevent discomfort caused by skin moisture. Such ventilation can be called thermal comfort ventilation.
The third function is [1] to cool the building components when the indoor temperature is higher than the outdoor temperature. This type of ventilation is called the building's cooling and ventilation.
Advantage
1. Enjoy the fresh air of nature without opening the window;
2. Avoid "air conditioning disease";
3. Avoid indoor furniture and clothing;
4. Eliminate the long-term slow release of harmful gases after indoor decoration, which is conducive to human health;
5. Recycling indoor temperature and humidity to save heating costs;
6. Effectively eliminate various bacteria and viruses in the room;
7. Ultra-quiet;
8. Reduce indoor carbon dioxide concentration.
9. Dustproof;
Window ventilation
Opening the window will cause airflow disorder, which may bring the smell of the bathroom and kitchen into the living room and bedroom; the toilet shaft may produce odor "backflow"; the outdoor air entrains a lot of outdoor dust, affecting indoor cleanliness; and it is unavoidable to be annoying Noise; heating will cause a lot of energy waste and waste of electricity. In view of the above reasons, the use of window opening ventilation, the quality of life will be greatly reduced.
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