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Knowledge of home fresh air system / ERV

April 11, 2018 Not much to say other than running it right now, I felt the air was getting a bit stale in the house and kinda felt it wasn't getting the best air flow before, I used it, I can say I feel it now, seems to work perfectly.

—— Patrick

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Knowledge of home fresh air system / ERV
Latest company news about Knowledge of home fresh air system / ERV

 

Now many families install fresh air system when they decorate their houses, which not only meets the indoor living effect of warm winter and cool summer, but also requires health and environmental protection.
Fresh air system is a new type of indoor ventilation and exhaust equipment, which can be organized to inhale and exhaust the air from the room, so that the air circulation is smooth. Through ventilation, indoor harmful chemical odor, pollutants, moisture, odor, virus, bacteria can be completely discharged to the outdoor, keep indoor fresh air circulation at any time, and let people have fresh, clean and high-quality air in indoor respiratory tract.


The fresh air system is an open circulation system, which is composed of fan inlet, outlet, various pipes and joints. The fan is connected with a series of air outlets through pipes, and the starting fan forms negative pressure in the room. The indoor polluted air is discharged to the outdoor through the air outlet and fan, and the outdoor fresh air enters the room through the air inlet.
The outdoor fresh air enters through the air inlet, the air is replaced and purified, and plays the role of fresh air disinfection. The outdoor fresh air and indoor dirty air pass through the high-performance air quality exchanger (heat exchanger), and part of the energy of the dirty air (part of the energy in the exhaust system is effectively recovered and stored in the energy storage device) is transferred to the fresh air After preheating (precooling) and humidity exchange, the gas is sent into the room. The fresh air after replacement and purification is transported by the air supply system on the ceiling. The air supply system sends fresh air into the living room and living room of each bedroom. The dirty air is discharged from the corridor and bathroom through the air outlet.


Installation suggestion
1. The fresh air system can send up and down. As the main machine of fresh air will have different levels of noise, it is suggested that the fresh air fan must be far away from the function room to avoid disturbing people's rest.
2. It is also recommended to follow the silencing section of the fresh air duct to reduce the impact of noise on the indoor environment. If it is a sloping roof with an attic, it is recommended that the fresh air main unit be located in the attic.
3. High heat transfer efficiency should be considered for fresh air system installed in ultra-low energy consumption buildings. Ordinary buildings do not need to pursue high heat exchange efficiency, but if the pursuit of building energy conservation, it is necessary to fully consider the heat exchange effect of fresh air equipment.

Pub Time : 2020-12-25 08:58:57 >> News list
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