What is an indoor fresh air system? Indoor fresh air systems can be renovated caused to a variety of harmful gases and indoor dirty air out of the outdoors, and the outdoor fresh air after efficient purification in the room, 24 hours a day uninterrupted replacement, always keep the indoor air fresh appliances.
What is a fresh air system?
Fresh air system is a new type of indoor ventilation equipment, which is a set of independent air treatment systems composed of air supply systems and exhaust systems, belonging to the open circulation system. Fresh air systems can meet the demand for indoor ventilation, without opening the windows, the introduction of fresh air, in the process of sending air, purifies, and filters air pollution and bacteria. To prevent outdoor dust and haze from invading indoors.
Advantages and disadvantages of fresh air system
1. Advantages
A fresh air system can be used to prevent dust and bacteria from invading the room, and automatically filter the air sent into the room; it can also be used to remove indoor moisture and odor, and prevent furniture from mold and rot; in addition to this, the fresh air system can also regulate the room temperature, which also serves as an air conditioner.
2. Disadvantages
The price of the new air system is expensive, generally ranging from several thousand to several tens of thousands, of which the filter element is not cheap, and needs to be replaced regularly, the price is between several hundred and several thousand. In addition, the ducts of the new air system need to be cleaned every three months, and maintenance is also more troublesome.
Is it necessary to install a new air system in a new house?
1. According to the environment of the city you live in
If you live in a city with good air quality, there is no need to consider the new air system, you can open the windows to ventilate the air. On the contrary, if the environment is bad, often haze, such as in Beijing, Henan, Hebei, Shandong, and Northeast, air pollution index statements the region, it is best to install a new air system because the outdoor air is not good, still open the windows to ventilate the outdoor pollution will be introduced into the indoor!
2. According to the family demographic considerations
If the family is full of strong young people, the installation of a new air conditioning system is based on the family's economic conditions. However, if there are old people, children, and pregnant women in the family, it is better to install a fresh air system because old people, children, and pregnant women are physically weak and air pollution affects them more.
Can air conditioners and air purifiers replace fresh air systems?
We all know that a fresh air system has the effect of ventilating and purifying the air, so can we use an air conditioner or air purifier to replace the fresh air system? Firstly, air conditioning, the main role of air conditioning is refrigeration, even though air conditioning with fresh air function, but also pseudo-fresh air, because the working principle of air conditioning is internal circulation, which can not be introduced into the outdoor fresh air. Secondly, the air purifier, its role is to purify indoor air, can not be introduced into the outdoor fresh air, can only play the role of indoor air sterilization and disinfection, and can not solve the problem of indoor carbon dioxide exceeding the standard, so the new air system can not be replaced!