More than 80% of modern people spend their time indoors, ...... at home, workplace, school, and some indoor public spacesThe quality of the living environment has a great impact on a person's physical health. Therefore, the fresh air system has become people's "new favorite" and has become the standard configuration of high-end hardcover rooms. So what's the difference between a fresh air system and an air purifier? How effective are they? Let's find out.
What is a fresh air system?
The principle of the fresh air system is actually very simple, that is, to send in fresh air outside and exhaust the dirty air in the room. Fresh air is introduced without opening the window, and in the process of feeding into the air, the dust particles and bacteria in the air are purified and filtered.
What is an Air Purifier?
Air purifiers, also known as air purifiers and air purifiers, are capable of adsorbing, decomposing, or converting various air pollutants (generally including PM25. Dust, pollen, odor, formaldehyde and other decoration pollution, bacteria, allergens, etc.), can effectively improve air cleanliness, and the main application scenarios include household, commercial, industrial, building, etc.
The difference between a fresh air system and an air purifier
1. Appearance. Some fresh air systems look similar to air purifiers, however, there is a hole in the back of the fresh air system that is used to inhale outside air, while air purifiers do not have such holes.
2. Principle. The principle of the fresh air system is to suck the outdoor air in, purify and filter it and then send it into the room, and at the same time discharge the original indoor air out of the outdoors, which is a process of internal and external circulation, but some fresh air systems have a mixed mode or an internal circulation mode, which can purify the original indoor air at the same time. The air purifier is to inhale the indoor air into the body for filtration, and then discharge it to reduce the harmful substances in the room, and purify the air through internal circulation.
3. Function. Some fresh air systems have an intelligent heating function that can heat the air into the room to a suitable temperature, while air purifiers do not have such a function.
4. Installation. Fresh air systems generally have floor-mounted, wall-mounted and ceiling-mounted systems. Floor-mounted and wall-mounted only need to make ventilation holes in the wall, while the ceiling-mounted type is more complicated, and the pipes need to be arranged in advance, which are generally installed when decorating. Most air purifiers are floor-mounted, easy to move, can be used in the living room during the day, and in the bedroom at night, saving money, and some air purifiers are wall-mounted, although it is inconvenient to move, but the purification effect is better.