If you install an air purifier, do you not need to install a fresh air system? Why?

1.An air purifier can be simply understood as an internal circulation.

It is to purify the existing air and fresh air in the room. Its main function is to make indoor and outdoor air exchange, so as to purify the air and improve air quality.

So, there is still a difference between the two. One is to purify on the existing basis, and the other is to evolve the indoor and outdoor air as a whole, and the indoor and outdoor air are purified at the same time! The fresh air system is stupid and messy.

Both can purify indoor air, but there is a difference in nature. The purification capacity of an air purifier is much lower, after all, the power is here.

2.(The power is low, the efficiency is low, and the purification speed is much slower.) Air purifiers, which have the advantage of being small and portable, can be moved back and forth indoors.

For example, if someone smokes in the house, it can quickly purify the smell of smoke. But in the whole house air purification function, the air can only become cleaner if the room is sealed. Otherwise, the indoor air will continue to pollute the room, and the purification effect will be greatly reduced.

I don't think there's any difference in functionality. It's all about purifying the air! Even a friend of mine thought that thousands of air purifiers were a cheap alternative to the fresh air system and regretted it within a few days of buying it.

3.In the process of indoor and outdoor air exchange, heat and humidity are exchanged together, which is also the main factor why more and more people choose to install fresh air systems. Even if you don't open the windows, you can keep the air in your home fresh.

The fresh air system introduces outdoor fresh air in the form of external circulation, filters out harmful substances such as formaldehyde, delivers fresh and clean air to the room, and continuously replaces the indoor dirty air. There is no problem of secondary release contamination of the filter screen and acid filter. Indoor fresh air still depends on the formaldehyde prevention and control in the early stage of our decoration.

If the decoration materials in the early stage are not environmentally friendly and do not save money, they will not be able to manage it at all in the later stage. This is a question that everyone should understand.

4.From a rational point of view, the cost of the fresh air system is indeed very high, and many ordinary families cannot afford it. In addition, the machine needs maintenance, especially the ducts of the fresh air system.

It is necessary to ask a professional to clean from time to time, not to mention that the effect is getting worse and worse, and it may even backfire. Especially when the heating is turned on in winter and the air conditioner is turned on in summer, and there is smog indoors, the indoor oxygen content will not get lower and lower when the windows are closed for a long time, which makes people feel panicked. In terms of comfort, air purifiers are worse.

It is necessary to install a fresh air system, because only after installing a fresh air system can it promote air circulation, and it can also reduce the odor in the room, which is not contradictory to the air purifier.

Yes. This is because if you install an air purifier in your home, there is no need to install a fresh air system, otherwise it will be redundant and very power-consuming.

No. This is because the installation of an air purifier and the installation of a fresh air system are not in conflict, and the effect will be better after installation, which depends on the actual economic situation of the individual.

Of course not, it needs to be installed, otherwise there will be a lot of problems in the later stage, because this has a great impact and the damage is still relatively high, and it will also cause problems to the body.

Looking at personal needs, I feel that it is still necessary to pretend. An air purifier cannot replace the fresh air system, the fresh air system replaces the indoor and outdoor air, so that even if the weather is bad and the windows cannot be opened, the house will not feel stuffy because there is no air circulation.

Yes, there is definitely no need to get a fresh air system, it is already very troublesome, and there is no need to install an air purifier, which can purify the air environment in the home. If you install a fresh air system, there may be a lack of oxygen in the home.

Yes, if you install an air purifier, you don't need to buy a fresh air system, and you will have a good air in your home. It is good for children and families, and can protect the respiratory tract.

Not really. I think these two should be regarded as complementing each other, and no one can live without them.

1. Alleviate gas circulation.

It is more useful to install a fresh air system for home decoration, especially for the new house that has just been renovated, and the installation of a fresh air system can effectively alleviate indoor gas circulation and help remove harmful substances in the room. For example, in summer or winter, if there is a fresh air system in the home, if the fresh air system is turned on directly, cold or warm air will blow in to regulate the indoor air, which can alleviate the air circulation even without opening the window. Sometimes there is smog outside or there are large particles in bad weather, and turning on the fresh air system directly can ease the indoor gas circulation and help gas exchange.

This makes it possible to breathe fresh air without opening the windows. 2. It is conducive to the removal of formaldehyde.

For some newly decorated new houses to install fresh air system, can remove indoor formaldehyde, most people in the removal of formaldehyde or choose the traditional method, rotten ant is to open the window ventilation to alleviate indoor formaldehyde, the cost of this method is relatively low, the use of more people, the installation of fresh air system at home can open the fresh air system, shrink the hunger and bury the short time to remove formaldehyde. It can quickly replace the indoor air, and also make the whole room fresh and will not smell the smell of formaldehyde. Most high-end residential areas will be installed collectively when installing the fresh air system, which may produce greater noise when removing formaldehyde, so the installation of the fresh air system should be fixed to avoid greater noise during work.

Internal circulation refers to the cleaning of the original indoor air. Its main function is to achieve indoor and outdoor ventilation to achieve the purpose of cleaning and improving air quality. That's why, there is a fundamental difference between these two people.

One is to purify on the basis of the original, and the other is to carry out a comprehensive sublimation of indoor and outdoor air, so that the indoor and outdoor air have been thoroughly sublimated! This new air conditioner is so stupid and too messy. They both clean the environment in the room, but there is a big difference.

The detergent is much less effective because its energy is on top of that.

The main purpose of the fresh air system is to give fresh air (fresh air) to the room, and when ensuring sufficient fresh air, it can also add air purification. The fresh air device provides a new type of ventilation for the fresh air. In general, they can be divided into three categories.

Air supply drum and exhaust air blower are adopted; Adopt air intake pipes and natural ventilation holes; A ventilator and a natural air intake duct are used.

Inner circulation is a circulating air purification device. In fact, this method is much more efficient than fresh air and cleaner. But what works is that it can only act in the air near the purifier. If it's at a distance, it doesn't do anything.

External circulation is the filtration of fresh air into the room. It not only purifies the air, but also maintains the oxygen content in the room, while also reducing the amount of harmful substances in the room.

During indoor and outdoor ventilation, indoor and outdoor temperature and humidity are carried out at the same time, so the use of indoor fresh air is increasing. Without having to open the windows, the fresh air in the room will be much cleaner. The fresh air system is adopted, and the method of external circulation is used to discharge harmful gases such as formaldehyde, and fresh fresh air is sent into the room, so that the dirty gases in the room can be continuously replaced.

There is no problem of secondary discharge, and neither filtration nor acid filtration will produce secondary discharge. Indoor air freshness mainly depends on our prevention of formaldehyde in the early stage of renovation.

To truly achieve indoor air quality, consider using new negative and negative charges. This small particle of negative ions has the effect of smoke and dust removal, sterilization and disinfection, and is also very good for the body.

It is still necessary to pretend. The biggest difference between the two is the impact on the composition of indoor air, indoor ventilation is not good, the fresh air system can play a role similar to an exhaust fan, which can make the wind blowing in outdoors closer to the indoor, and the role of the air purifier is mainly to purify the pollutants in the room.

It is necessary to install a fresh air system. The air purifier only purifies the existing environment, while the fresh air system allows the outdoor air to enter and circulate the entire air.

There is no need to install a fresh air system when installing an air purifier in the bedroom, the difference between the two is that the filtration degree of the fresh air system is relatively wide, while the air purifier is more limited.

It is necessary because the two have different functions; Air purifiers promote indoor and outdoor air flow, while fresh air systems filter harmful substances in the air.

In fact, every family needs a fresh air system. Air conditioners are not a substitute for air purifiers, but the use of air conditioners can also lead to poor air circulation.

I think it's best to install it; Air conditioners and air purifiers can be replaced, but the cost is relatively high and not as affordable as fresh air systems.

There is no need to install a Zephyr system at home; Air purifiers and air conditioners are alternatives.

If you have a fresh air system installed in your home, you don't need to have an air purifierNowadays, many people will install air purifiers in their homes, because everyone is now paying more attention to their physical health, and because the external environment is actually slowly getting worse.

Because there are a lot of impurities in the external environment, we will breathe these impurities into our bodies in our daily life, which will affect our health, so we will choose to install air purifiers at home. In fact, many people do not know much about the fresh air system, and many people have never heard of the current fresh air system.

Only when decorating can we really come into contact with such a new term, in fact, the birth of this system, that is, due to the increasing pollution abroadSo foreign friends have created such a system, which actually serves the purpose of purifying the air, so as to make up for the lack of oxygen that the indoor purifier cannot meet. And many people are facing a problem when installing, that is, if such a system is installed, do they still need to install an air purifier?

In fact, the function of the air purifier itself can be said to be replaced by such a fresh air system, so if such a system has been installed. Then you can actually consider not installing an air purifier anymore, because the functions of the two are actually relatively similar, and it is not practical to install two tools with the same function.

Once you have installed a fresh air system in your home, there is no need to install an air purifier.

The function between the two machines is not the same, the air purifier can filter the dust in the air, and it can be installed if possible.

If you have a fresh air system installed at home, you don't need an air purifier, just have one of the two.

The fresh air system has the function of ventilation, but the function of purifying the air is not as good as that of an air purifier.

I don't think there is a need for an air purifier, the fresh air system is already very good.

After installing a fresh air system at home, you can also install the machine if possible.