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Recently, I often see the news that the child has various symptoms and finally leads to leukemia shortly after moving into a new house. Pollution in new houses is also a common topic. The pollution of new houses mainly includes: benzene, formaldehyde, radon, ammonia, TVOC (total volatile organic compounds), etc., mainly from paint, paint, glue, wallpaper, carpet, synthetic fiber and detergent, solvent, board, glue, Wall decoration materials, etc. Therefore, before moving in, it is necessary to resolve these pollutants that can easily cause health problems. The most common and easiest way is to ventilate for a long time, but to what extent can we move in? Why do some people get ventilated, so why are they still sick?

 Misconception 1: You can move into a new home without smell.

Usually we will decide whether to stay in the room based on whether there is an odor in the room, but in fact, low-concentration formaldehyde has no odor, but there are still cases of exceeding the standard. The odor is mostly from TVOC and benzene series. The formaldehyde will be slowly and continuously released for 3-15 years, so when you move in when there is no peculiar smell, you will still be affected by various pollutants.

 Misconception 2: Want to remove all kinds of indoor pollutants only by ventilation.

Ventilation is a purification method adopted by many people when facing indoor air pollution. Ventilation can effectively dilute the concentration of air pollutants, but the disadvantages are also obvious. First, ventilation is affected by factors such as weather and time, such as haze, rain and snow, night safety, etc. Second, the ventilation purification cycle is extremely long, and third, ventilation cannot solve the pollution source problem.

 Misconception 3: Rely on polytrophic plants to remove formaldehyde.

First of all, there are almost no plants that can remove various pollutants, and even if it is a plant that can remove formaldehyde, its removal is extremely weak. Therefore, the effect of adding more green plants to remove various pollutants is negligible.

 To sum up, it is that the ventilation is not in place and the indoor pollution is not well understood. In fact, many people have found a solution to this problem, which is to install ventilation equipment in the room. At present, the most efficient one is the fresh air system. It can continuously replace indoor and outdoor air for 24 hours without opening the window, and the air entering the room from the outside will pass through its filter device and become healthy air. Therefore, the installation of such an air purification device can greatly reduce the damage to the human body caused by the pollution of the new house and reduce the worry of moving in.

In the home appliance product circle, I sometimes hear the saying "three points for quality, seven points for installation". Although there is a certain exaggeration, I also get the message that the installation of some home appliances is very important. Similarly, the installation of the ventilation system will directly affect the ventilation effect of the ventilation system. Therefore, today the editor will tell you what you need to pay attention to when installing the central ventilation system. Let’s take a look!

 1. The design and installation of the central ventilation system must be installed before the decoration of the living room. The host should be installed on the ceiling (even on the ceiling of the bathroom) or installed in the closet, so that the host cannot be seen in the room, and the overall layout is more concise and beautiful. Projects using this design are best installed during the construction process, otherwise it will affect the later decoration.

 2. Keep the position of the host of the ventilation system level and firm. If it is a ducted central ventilation system, it is generally installed on the ceiling of the kitchen or bathroom, and the specifics should be determined according to the actual situation on the site.

 3. The fan and air pipe of the ventilation system should be selected according to the actual installation situation, hose or hard pipe, generally a combination of hose and hard pipe, and a single pipe should not be randomly installed, and the pipe diameter It must match the size of the fan inlet and outlet. If a hose is used, it should have a certain degree of elasticity during installation to avoid distortion.

 4. The fresh air host of the central ventilation system must be produced by a well-known manufacturer.

 5. Choose a professional decoration team. The installation of the ventilation system directly affects the future use effect.

As office workers, we rarely work without a computer every day, and we usually sit for a day. Sitting in front of the computer for a long time will cause a series of problems, such as eye fatigue, back pain, lower extremity edema, and even often feel dizzy and upset. These problems are of course caused by computer radiation, maintaining a sitting posture for a long time, and poor blood circulation, but there is another reason that is easily overlooked, and that is the indoor air quality. It is a cause of dizziness that cannot be ignored.

 In summer, the weather is hot, and the air conditioner is usually turned on when working indoors. The air-conditioned rooms will close the windows. Once the windows are closed, the indoor and outdoor air cannot circulate, and the limited indoor air will be quickly consumed and polluted. How can the brain work soberly and efficiently after staying in this hypoxic environment for a long time? Dizziness and lack of energy are also commonplace.

In addition, the high temperature in summer will also accelerate the volatilization of decoration polluting gases such as formaldehyde. The quality of office supplies is also difficult to guarantee. In such a closed room, these harmful gases cannot be discharged and will be absorbed by us, so the eyes hurt. Not only is it because of the long-term viewing of the computer, but also the irritating effect of these harmful gases. You must know that the damage caused by these harmful gases is irreparable.

 How can we solve these problems and work efficiently and healthily? Installing a ventilation system may be able to effectively solve these problems.

 The principle of the ventilation system is to filter the fresh outdoor air through the fresh air blower through the air supply device and send it indoors. The outside air contains high oxygen, but there are also many harmful gases and germs. The filter system of the fresh air blower can effectively remove these harmful gases. Interception not only ensures sufficient oxygen in the room, but also ensures that the air entering the room is clean and safe.

 With the installation of a ventilation system, we can continuously supply fresh and healthy air to the room 24 hours a day without opening the window, such as dizziness caused by air problems, is it solved from the root cause? La. Of course, as those of us who sit in front of the computer for a long time and work, we also need to move around from time to time to promote blood circulation, supplement more nutrition to reduce some damage to eyesight, and strive to achieve both work and health.