In the decoration plan in recent years, whether to install the fresh air system is gradually becoming a problem that many people are considering? So, do you have some questions when facing this new thing?
What is a fresh air system?
Is the fresh air system really useful?
Do I need to install a fresh air system in my home...
In this article, I want to answer one by one the seven major questions that everyone is most concerned about in the fresh air system. If you understand these 7 questions, you will no longer hesitate or be confused!
Question 1: What is a fresh air system?
Simply put: the fresh air system is a device that can be used for indoor and outdoor air exchange.
Its principle is not complicated. It connects the outdoors and indoors through the host, and continuously inputs fresh outdoor air from the pipes into the room, realizing the function of not opening the windows and ventilating the room.
Speaking of ventilation, you may say, isn’t it OK to just use ventilation fan ? Although the fresh air system and ventilation fan have ventilation functions, the effect is not comparable: the fresh air system can not only discharge the air in the house, filter the air outside the house before bringing in, but also adjust the temperature and humidity. Some equipment can also filter dust and pm2.5.
Question 2: Is the fresh air system really useful?
is definitely useful. If the air quality in your city is not good, the problem of pm2.5 exceeding the standard often occurs; or if your house is close to the road and there are smoke and noise pollution all day long; or if your house has poor apartment type and poor ventilation, installing a fresh air system is absolutely useful for your home.
The function of the fresh air system is to replace fresh air for the room. You can also allow fresh air to be allowed to be free of air in the room without opening the window, isolate the dust and noise outside, and at the same time, dilute and exhaust the dirty air in the room.
So, the fresh air system is not an IQ tax, it is indeed useful.
Question 3: Do I need to install a fresh air system in my home?
Does it really need to install a fresh air system? This depends on the actual situation of your home.
If the air quality in your city is good, there is no pollution, and your home is not troubled by noise, then there is no need to install it.
On the contrary, if the air pollution in your city is serious, the house type is not well ventilated, and normal window opening cannot ensure air circulation, and even the window cannot be opened normally due to noise and other problems, then installing a fresh air system may be a necessary option for you to decorate.
In addition, the fresh air system is more suitable for newly renovated houses. It can reduce the formaldehyde excessive standard caused by decoration in a short time, which is suitable for friends who are more concerned about living health.
At the same time, if there are sensitive people such as elderly people, children and pregnant women at home, it is also recommended to install fresh air , which can increase the freshness of the air in the house and speed up the dilution of the carbon dioxide in the room, so that the family can always live in an environment with fresh air.
Question 4: Are there any disadvantages in the fresh air system?
The current fresh air system is not perfect no matter which brand. has at least the following three flaws:
, the price is expensive. is expensive in terms of equipment, installation and labor costs, and it is normal to spend 20,000 or 30,000 yuan on a new style of ordinary apartments. This is not the end. The fresh air system needs regular maintenance. It is necessary to regularly clean and replace the filters, and there is always a need to make investment.
second is to occupy space. The host and pipeline of the fresh air system must be installed in the ceiling . The wall-mounted fresh air system must also occupy part of the wall space. Therefore, if the floor height of your house is shorter, then be cautious.
Third, there is noise. At present, no matter how good the brand is, the fresh air system cannot achieve "0 noise" when running. Pay special attention to the location and installation details when installing, and try to install the equipment in spaces such as aisles, kitchens and bathrooms.
Question 5: What should you pay attention to when purchasing a fresh air system?
Check the air volume. Only when the air volume is sufficient can the fresh air system achieve the desired functions.
How to calculate air volume? Living area × floor height is the minimum air volume required. For example, a 160-square-meter house has a living area of about 120 square meters, with a floor height of 120 square meters x 2.6 meters. At least 350 air volume or more must be selected to meet the needs.
2-view mute. Only silent devices can avoid new noise.
There are two key points that determine the noise of the fresh air system. One is the system host . A good fresh air host is not only powerful, but also can be efficiently muted; the other is to install . If the installation is not standard, it is easy to cause resonance or other noise. The next question will specifically discuss installation.
three-view function. functions are more expensive and expensive, but more comfortable and healthy.
function is related to the budget. If the budget is not large, just choose a basic model. It is good to filter out the dust and pm2.5; if the budget is more, you can choose activated carbon with disinfection and sterilization, which is more comfortable and healthy.
Question 6: What should you pay attention to when installing a fresh air system?
Fresh air system is definitely a project of "3 points for product, 7 points for installation of ". A professional construction team is required to ensure that the system runs well after installation. Pay special attention to the following 5 points:
. Pay attention to the position. new air outlets should not be installed on the bedroom, as the noise will definitely cause you to rush. It is recommended to install it in the bathroom, kitchen, balcony or aisle, that is, in the ceiling of a non-living area.
. Pay attention to the use of pipeline materials. now uses PE hoses, and the integrated pipeline does not require joints, and the air volume loss is small. If anyone uses PVC hard pipes for you, it is a pit. The PVC hard pipe will have many right-angle elbows, and the air volume loss is large, so it must be replaced.
. Layout is very important. Don’t think it’s professional when looking at the air duct. You must use the bellows to distribute the air volume evenly so that there will be no problem of strong air at the air outlet close to the host and low air volume at the air outlet far away from the host.
. The air duct should avoid frequent turns and diameter changes. Every turn and change diameter will cause a loss of air volume. How to turn and change diameter requires calculation of wind resistance, otherwise no matter how well the equipment is bought, it will not achieve the ideal effect in the end.
5. Pay attention to the position of the air inlet. The distance between the air inlet and the return air inlet should not be less than 1.5 meters, the farther the better. In addition, special attention should be paid to the air inlet position away from the exhaust pipe of the gas water heater, the air outlet of the range hood and the air outlet of the boiler. Do not suck the exhaust gas from other equipment into the room again.
Question 7: What are the brands of good fresh air systems?
actually has many brands that do a good job in the fresh air system. The following recommended 4 for your reference when selecting :
Brand 1: Honeywell
Historical fresh air system manufacturer, the technical highlight is the electronic dust removal box, which uses high-voltage integrated board to absorb particles, and the dust removal efficiency is higher than that of ordinary filters.
Brand 2: Panasonic
is also a well-known brand. Its technical feature is a full heat exchange system. In 2007, I participated in the drafting of the content of the full heat exchanger international standard content, which can be said to have a deep accumulation.
Brand 3: Dr. Hu
was jointly developed by Guangzhou Respiratory Research Institute. It is currently the only medical-grade antivirus new style on the market. It is still a good choice when wearing masks is still normal, and the quality and positioning are relatively friendly.
Brand 4: Manrede
has a large manufacturing base, strong strength, guaranteed brand, and its electrostatic vacuum cleaning technology is also cost-effective.
OK. Seven key questions about the wind system have been answered. Do you know all ? Do you have any problems? Let’s continue to communicate in the discussion area later!
I am a girl who can buy it, focusing on sharing practical decoration and shopping strategies.Follow me at , and I won’t miss more useful information!
How to calculate air volume? Living area × floor height is the minimum air volume required. For example, a 160-square-meter house has a living area of about 120 square meters, with a floor height of 120 square meters x 2.6 meters. At least 350 air volume or more must be selected to meet the needs.
2-view mute. Only silent devices can avoid new noise.
There are two key points that determine the noise of the fresh air system. One is the system host . A good fresh air host is not only powerful, but also can be efficiently muted; the other is to install . If the installation is not standard, it is easy to cause resonance or other noise. The next question will specifically discuss installation.
three-view function. functions are more expensive and expensive, but more comfortable and healthy.
function is related to the budget. If the budget is not large, just choose a basic model. It is good to filter out the dust and pm2.5; if the budget is more, you can choose activated carbon with disinfection and sterilization, which is more comfortable and healthy.
Question 6: What should you pay attention to when installing a fresh air system?
Fresh air system is definitely a project of "3 points for product, 7 points for installation of ". A professional construction team is required to ensure that the system runs well after installation. Pay special attention to the following 5 points:
. Pay attention to the position. new air outlets should not be installed on the bedroom, as the noise will definitely cause you to rush. It is recommended to install it in the bathroom, kitchen, balcony or aisle, that is, in the ceiling of a non-living area.
. Pay attention to the use of pipeline materials. now uses PE hoses, and the integrated pipeline does not require joints, and the air volume loss is small. If anyone uses PVC hard pipes for you, it is a pit. The PVC hard pipe will have many right-angle elbows, and the air volume loss is large, so it must be replaced.
. Layout is very important. Don’t think it’s professional when looking at the air duct. You must use the bellows to distribute the air volume evenly so that there will be no problem of strong air at the air outlet close to the host and low air volume at the air outlet far away from the host.
. The air duct should avoid frequent turns and diameter changes. Every turn and change diameter will cause a loss of air volume. How to turn and change diameter requires calculation of wind resistance, otherwise no matter how well the equipment is bought, it will not achieve the ideal effect in the end.
5. Pay attention to the position of the air inlet. The distance between the air inlet and the return air inlet should not be less than 1.5 meters, the farther the better. In addition, special attention should be paid to the air inlet position away from the exhaust pipe of the gas water heater, the air outlet of the range hood and the air outlet of the boiler. Do not suck the exhaust gas from other equipment into the room again.
Question 7: What are the brands of good fresh air systems?
actually has many brands that do a good job in the fresh air system. The following recommended 4 for your reference when selecting :
Brand 1: Honeywell
Historical fresh air system manufacturer, the technical highlight is the electronic dust removal box, which uses high-voltage integrated board to absorb particles, and the dust removal efficiency is higher than that of ordinary filters.
Brand 2: Panasonic
is also a well-known brand. Its technical feature is a full heat exchange system. In 2007, I participated in the drafting of the content of the full heat exchanger international standard content, which can be said to have a deep accumulation.
Brand 3: Dr. Hu
was jointly developed by Guangzhou Respiratory Research Institute. It is currently the only medical-grade antivirus new style on the market. It is still a good choice when wearing masks is still normal, and the quality and positioning are relatively friendly.
Brand 4: Manrede
has a large manufacturing base, strong strength, guaranteed brand, and its electrostatic vacuum cleaning technology is also cost-effective.
OK. Seven key questions about the wind system have been answered. Do you know all ? Do you have any problems? Let’s continue to communicate in the discussion area later!
I am a girl who can buy it, focusing on sharing practical decoration and shopping strategies.Follow me at , and I won’t miss more useful information!
