Schools and kindergartens are highly vulnerable to the outbreaks and epidemics of the above infectious diseases. In this month, among the children in the hospital, the children infected with the virus have a high fever temperature, more common at 38 °C, longer duration, no fever after 3 to 4 days, or recurrence after fever. Can the prevention of these epidemic diseases help prevent it from the air?
In the northern region, even in the spring and summer, the smog has not completely dissipated . At this time, the window opening will undoubtedly increase the degree of air pollution in the classroom. The chance of respiratory infection in children is greater, but the window is not open, the indoor air is humid, and more bacteria are produced. It is very unfavorable for the prevention of epidemic diseases in spring and summer. In order to solve this "å°´å°¬" problem, the installation of the fresh air system in the school classroom and office building is undoubtedly a two-pronged strategy.
It can realize the circulation of indoor and outdoor air without opening the window, keep the air fresh air system, filter and purify the harmful automobile exhaust gas, pm2.5 particles and dust in the outdoor air, and then input it into the room, 24 hours uninterrupted cyclic replacement. Clean fresh air is also constantly diluting indoor pollutants. At the same time, the indoor air and oxygen-deficient air will be discharged along with the exhaust air duct. This way, the air in the room can be kept clean and the healthy air can be guaranteed. So can the air purifier solve the above problem?
Many people do not understand, I think fresh air system and air conditioning, air purifiers almost. In fact, these three are completely different devices:
The fresh air system can exchange indoor and outdoor air, introduce fresh air, and discharge indoor air.
Air conditioners cannot introduce fresh air, and can only be circulated indoors to regulate air circulation.
Air purifiers cannot introduce fresh air, but only purify indoor air dust and bacteria. Carbon monoxide, carbon dioxide, etc. cannot be solved.
The fresh air system allows the outdoor air to pass through multiple filters for 24 hours to deliver fresh and clean air to the room. Indoor formaldehyde, benzene, toluene, xylene, helium, and carbon dioxide exhaled by our body all require frequent ventilation, but industrial waste, automobile exhaust, and dust in the air will enter the room through doors and windows. . So we need a fresh air system for efficient filtration and adsorption . Especially in the summer , dust and dirt in air conditioners can cause bacteria to breed and spread in the air. Therefore, while using the air conditioner, with the fresh air system , it is possible to ensure a cool indoor summer while maintaining a healthy breathing.
For the problem of indoor humid air breeding bacteria, the universal air-integrated full heat exchange core can exchange the temperature and humidity in the air between the fresh air delivery and the exhaust air output, ensuring that the indoor temperature and humidity are always in a suitable range . At the same time, it will not be cold due to the cold and hot air delivery, causing a cold.
Therefore, the installation of the fresh air system can ensure indoor air circulation and reduce the growth of bacteria without opening the window. The air environment is guaranteed. In order to let the children in the family grow up healthily, buy the Navien fresh air system and go home!
Nabian: self-balancing central fresh air ventilation combination
*Multi-yang energy ventilation combination to achieve continuous ventilation and air circulation
* Non-metallic shell hit the green anti-noise, integrated wind machine mold shock tactics
* Self-balancing exhaust air port control, constant air flow, maximum air volume 350m3 / h
* Two-speed horse felt with overheat protection, static operation
* Height is only 180mm, installed in the kitchen or bathroom ceiling,
* Two-position switch for on/off and high/low component adjustment
* Low power consumption and more energy saving
Nabian new air function
Ventilation function
The ventilation function is the most basic function of the fresh air system and the most well-known function. A house with a fresh air system can introduce fresh air and discharge the dirty air, keeping the room fresh for 24 hours.
Dust removal function
We all know that the air contains a lot of dust, bacteria and other pollutants, especially in areas with poor air quality. Most fresh air systems are equipped with filtering devices that filter out airborne contaminants during the introduction of fresh air to deliver clean air to the user.
In addition to odor in addition to formaldehyde
Newly renovated houses usually have a large amount of formaldehyde. If the doors and windows are closed, it is very unfavorable for the diffusion of formaldehyde. And the best way to get rid of formaldehyde is to open the window and ventilate. But if the outside air quality is very poor, how to choose? At this time, the fresh air system can take care of both, even if the doors and windows inside the house are closed, the indoors can be kept "ventilated".
Adjust indoor temperature
The domestic fresh air system also has a full heat exchange core. In the summer night, the outdoor hot air can be pre-cooled and then sent indoors with the quality of the cold air discharged indoors. The indoor cooling loss is small; in winter, the outdoor heat is opposite. The cold air is warmed up and then sent to the room to improve the heating effect in winter.
In summary, the fresh air system is not only a function of ventilation, but its other functions are also very practical in daily life. If the air quality in your area is poor, it is recommended that you purchase a quality fresh air system to protect your health.
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