Which is better to newly decorate a house to prevent formaldehyde, air purifier or fresh air system?

I think the use of fresh air system after decoration is better than air purifier, the fresh air system is exchanged with the outdoor air, the indoor air containing formaldehyde is replaced to the outside, similar to when we open the window indoor and outdoor air convection, and the air purifier is mainly to filter indoor particles and sterilize and humidify, for the newly renovated house fresh air system is more suitable.

For: newly renovated house, to prevent formaldehyde, as well as to freshen the air, should choose a fresh air system. Air purifiers do not have the function of introducing fresh air outside.

Each has its own role Simple and clear, the air purifier is equivalent to the internal circulation fresh air system on the car, which is equivalent to the external circulation fresh air system, through continuous air supply and return air, the indoor polluted air including formaldehyde can be continuously discharged, and the outdoor air is continuously sent into the room after cleaning treatment, and the non-stop circulation operation can effectively remove the formaldehyde volatilized by indoor furniture. The installation of the fresh air system is equivalent to installing a green "lung" for the house, which can ventilate 24 hours a day without opening the window, and continue to vigorously discharge the toxic gases volatilized by the decoration such as formaldehyde, benzene and ammonia in the room to protect human health. 1. Dust removal function:

There are many bacteria that are invisible to the naked eye in the dust floating in the air, so it is necessary to drive away the dust in the living room and workplace and create a comfortable environment. 2. Moisture drainage function: The moisture in the living room not only comes from the bathroom, but also the human body and the burning appliances will release water, and now the building is better sealed, and it is easy to have mildew due to condensation and other problems such as the warm house, and the bed and wall are rotten, so the ventilation fan is often used to remove the moisture in the room, which can keep the room and people comfortable and healthy.

3. Adjust room temperature: At night in summer, use a ventilation fan to drive away the heat in the room, replace the cool air outside, and carry out full heat exchange in winter to reduce indoor temperature loss and improve the heating effect in winter. German Norsenberg fresh air system, with the support of strong purification capacity, continuous air supply, return air, no need to worry about outdoor air pollution, no need to open the window, can be indoor formaldehyde, benzene, TVOC bacteria, viruses and other pollutants out of the outdoors, and can be rich in oxygen fresh air into the room, so what if the temperature difference between indoor and outdoor is too large?

For example, heating in winter or air conditioning in summer, will it affect the comfort of our lives if the outdoor air is directly replaced indoors? Generally speaking, it will affect, but the Norsenberg fresh air system, while supplying and returning air, will go through full heat exchange, so as to ensure that the fresh air will not differ too much from the room temperature.

Formaldehyde in the new house is real, but not in vain, in addition to formaldehyde is not just a psychological comfort, and there is no shortcut to remove formaldehyde, there are overwhelming products on the Internet about removing formaldehyde, but most of the formaldehyde removal products are tailored for your wallet, the effect of these formaldehyde removal products to remove formaldehyde is really hard to say, there is no kind of potion that can be sprayed simply to remove formaldehyde!

One: Ventilation does not cost to remove formaldehydeOnce all the windows at home are opened, the indoor and outdoor air can flow, so that the indoor formaldehyde will be blown out, especially when the weather is hot, the formaldehyde in the decoration materials and furniture will be released at an accelerated pace, so that when the windows are opened, more formaldehyde will be blown outdoors by the wind, mainly the release of formaldehyde will be limited by temperature, when the indoor temperature is lower than 19 degrees Celsius, the formaldehyde in these pollution sources will not volatilize. It is also meaningless to ventilate and remove formaldehyde in this way, so in the cold winter, you can't directly open the window to remove formaldehyde, at this time we need to heat the room through floor heating or air conditioning, when the temperature rises to 25 degrees Celsius, the formaldehyde in these pollution sources will be forced out, and then open the window will have a good effect of removing formaldehyde.

Two: more expensive air purifiersThe air purifier was originally only used to purify the indoor particulate matter, that is, the air floating and dust, only the air purifier with an activated carbon filter inside has the function of removing formaldehyde, activated carbon and carbon bag are a truth, are formaldehyde absorption, but these activated carbon will absorb saturation, when they absorb saturation, not only will not absorb formaldehyde, but also with the increase of indoor temperature, the formaldehyde that was originally absorbed into it will be released. In this way, it will cause secondary pollution to the indoor air, so the activated carbon needs to be replaced regularly, and the general carbon bag needs to be replaced once a week, and the cost is not very much, but the carbon mesh in the air purifier is different, and it will cost at least two or three hundred to replace it once, so the later cost of removing formaldehyde in the air purifier is very high.

Good brands of air purifiers are: Bingzun air purifier, Panasonic air purifier, Philips air purifier, Sharp air purifier, Honeywell air purifier.

1. Bingzun air purifier.

In 2019, Benshion was recommended by the ** TV station CCTV to be on the list, we must believe in the power of the brand!

Bingzun air purifiers have always been imitated and never surpassed!

Advantages of Bingzun air purifier: strong technology, old qualifications, and good effect. Today, in the 21st century, Bingzun air purifier, Bingzun water purifier, Bingzun fruit and vegetable cleaning machine, Bingzun sweeping robot, Bingzun vacuum cleaner and Bingzun beauty instrument have been fully introduced to the market and are the benchmark of the industry.

The sterilization rate of BS-P8 is as high as that of Bingzun air purifier, releasing 10 million cm3 negative ions, formaldehyde CADR up to 554m3 h, particulate matter CADR up to 900m3 h, particulate matter CCM up to P4 level, formaldehyde CCM up to F4 level. The performance parameters of the Bingzun air purifier are so terrible!

2. Panasonic air purifier.

Panasonic air purifiers are committed to improving indoor air quality and ensuring that every breath is clean. The products are mainly divided into air disinfection machines, humidifying air purifiers, sterilizing air purifiers, car air purifiers, desktop humidifying air purifiers, etc.

3. Philips air purifier.

Philips air purifiers are part of the Philips home product line, the theme of Philips air purifiers is "long-lasting protection, long-term health", and it efficiently filters pollutants in the air, just like a "cleaning windmill", filtering the air clean.

4. Sharp air purifier.

Sharp air purifiers use patented "plasmacluster" technology to actively purify the air, combined with multiple filters to effectively adsorb and purify air pollution.

5. Honeywell air purifiers.

Founded in 1885, Honeywell International is a $30 billion diversified high-tech and manufacturing company. Honeywell air purifiers have a high-efficiency CPZ odor adsorption function that allows users to enjoy clean and good air.

The effect of air purifier in treating formaldehyde is relatively general, and it is adsorbed by the filter element. However, the amount of formaldehyde released indoors can last for about 15 years. So when we buy an air purifier, don't be confused by the functions of deodorization, formaldehyde removal, sterilization and other functions advertised by the business, the air purifier is to filter the tiny particles in the air, so as to protect our body from harm The device, to choose its filtration function, there is no need to spend thousands of dollars more for other incidental functions.

Difficulties in formaldehyde control: find the right source of pollution release and choose the right formaldehyde scavenger.

Choose a governance company: whether it is a regular company, whether the products used have secondary pollution, whether it is harmful to the human body, whether the treatment effect will be high, etc.

There are three common ways to detect formaldehyde. First, there is CMA certification, which can issue a formal test report (accurate test data and small error); Second, simple testing (the data is accurate, and the testing instrument needs to be calibrated regularly.)

accurate, with a certain error); Third, semi-quantitative detection such as the test box (can not display the exact value, can only show the general interval, there is an error, can be used for formaldehyde detection after home decoration).

Common formaldehyde removal plants:

1. Ivy.

2. Pothos. 3. Spider plant.

4. Tiger tail orchid.

5. Clematis fern.

6. Agave.

7. Monstera.

8. Aloe vera. Mutong strong aldehyde remover to control formaldehyde pollution (Olympic engineering award-winning product.

The first product in the industry to receive 315 recognition.

and products that have won 315 awards consecutively).

Opening windows for ventilation, putting potted plants (green plants), placing activated carbon, and air purifiers can reduce or eliminate formaldehyde to a certain extent, within a certain period of time, or within a certain range, so they are also means and methods to eliminate formaldehyde.

However, the ability of different means to eliminate indoor formaldehyde pollution and the degree of elimination of formaldehyde pollution are different; Different means work for different times, some need to be replaced regularly, and some need to be used every day; Some can only be used in relatively small spaces, and some are difficult to use in heavily polluted bedrooms and kitchens.

The effect of the fresh air system is the same as that of ventilation, and the air purifier is to remove formaldehyde through the activated carbon core, which is suitable as an auxiliary method, and the best of these two methods will be more expensive.

1. Wise Stone.

It is a purification product favored by decoration families in recent years, compared with other formaldehyde removal products, its own pores are more, with the dual function of absorption and decomposition, and the speed of formaldehyde removal is also fast. Its unique decomposition function can save the time of drying, and it is more convenient to use, which can effectively control the formaldehyde problem for a long time. When choosing, it is important to note that it is a gray ore with an irregular shape and is not a round particle.

2. Wind fan.

If you want to eliminate formaldehyde in the house as soon as possible, you can put a floor fan at home after the decoration is completed, and open the window for ventilation at the same time, if the outdoor wind allows, the fan can increase the flow speed of indoor and outdoor air, reduce the indoor formaldehyde content, and speed up the release of formaldehyde, it may be the most effective and low-cost way.

3. Activated charcoal.

Using activated charcoal is also a great option. The surface of activated carbon is rich in pores, which can adsorb indoor odors, and also has a certain effect on pollution control, but the activated carbon treatment capacity is limited, and it will produce saturation after about half a month of use, and it is impossible to continue to work.

4. Formaldehyde remover.

Formaldehyde scavenger is the use of chemical or biological principles, formaldehyde decomposition into harmless carbon dioxide and water or other harmless substances, so as to achieve the purpose of purifying formaldehyde, but there are many manufacturers, the quality is also uneven, you must keep your eyes open when buying, otherwise it is easy to cause the introduction of other harmful substances.

Fifth, high temperature.

In the case of high temperature, it can promote the conversion of formaldehyde in the bound state into free formaldehyde and reduce the total content of formaldehyde, because formaldehyde penetrates deep into the board, although formaldehyde cannot be completely removed, but its effect is still very obvious

Formaldehyde, as a colorless and toxic gas, if exposed to it for a long time, will seriously affect people's health, and even suffer from respiratory diseases, and can also cause allergic rhinitis and pigmentation, so it is necessary to remove formaldehyde before moving into a new house, and it is recommended to carry out a variety of methods at the same time.

Of course, it is better to use a fresh air ventilator.

Formaldehyde in the home is difficult and impossible to remove by chemical or physical methods.

The safest way to completely remove formaldehyde is to open doors and windows for ventilation so that fresh air from outside can continue to enter the room. The fresh air ventilator can achieve this function.

Answer 1, Benshion air purifier Bingzun is a professional environmental electrical brand from Germany, the company's main products are real-time monitoring systems, air purifiers, commercial purification systems, full heat exchange fresh air systems, etc., focusing on product development and sales in the field of air purification. Bingzun has set up four R&D and sales centers in Germany, Hong Kong, South Korea, and Shenzhen, China. The CADR value of particulate matter of Bingzun BS-P8 air purifier reaches 900m3 h, which effectively removes harmful substances in the room, and with the 360° annular air intake without dead ends, the internal filter adopts a barrel design and the formaldehyde CADR value reaches 500m3 h, which realizes the whole house circulation purification.

This BS-P8 is equipped with a rounded tower-shaped body, which is calm and elegant, showing extraordinary style. The entire fuselage is cleverly shaped into air intakes on both sides for full coverage. This pure white air purifier blends in better with the home environment.

2. Honeywell air purifiers.

Honeywell has a long history of innovation to drive growth in China, implementing the strategies of "East for East" and "East for the World". Opened a distribution office in Shanghai. At present, Honeywell's four business groups have settled in China, and Shanghai is Honeywell's Asia-Pacific headquarters, with approximately 11,000 employees in China.

The primary filter screen filters large particles and hair, the secondary filter screen filters particles efficiently, and the third filter screen adopts HISIV filter, which can filter harmful gases and formaldehyde stably and durably, and has strong purification ability.

3. Philips air purifier.

The company is committed to improving people's health and improving medical outcomes throughout the health care process, from healthy lifestyle and disease prevention, to diagnosis, and home care. With approximately 74,000 employees worldwide, sales and service are present in more than 100 countries. Among them, the Philips 5000 series air purifier developed and produced by the company can filter particles as small as microns, and easily remove common allergens such as pollen, dust mites and animal hair.