As we all know, the central fresh air system has changed the means of solving indoor pollution. From the use of air purifiers to remove chemical pollution such as formaldehyde, to the use of air purifiers to solve the problem of inhalable particulate pollution; from the installation of simple ventilation equipment to the selection of healthy, environmentally friendly and energy-saving fresh air with high-efficiency filtration devices and heat exchange devices From simple air purifiers and fresh air switches to choosing an indoor air quality system controlled by intelligent Internet of Things, it has changed the understanding of indoor environmental pollution purification and management.

The central fresh air system can independently replace, purify and flow indoor air, input 100% natural fresh air while eliminating indoor polluted air, and effectively filter, oxygenate, sterilize, sterilize, pre-process the fresh air input into the room. Heat and other treatments before sending it indoors. So what are the specific reasons for installing a central fresh air system in modern buildings? The relevant people of Green Lai summarized the following points, which are:

Necessity 1: In newly renovated houses, chemical gases harm our bodies. We have to open and close windows every day. Even after living for several years, toxic and harmful gases still plague our lives;

Necessity 2: In a closed room with air conditioning, tiredness, headache, flushing, drowsiness, commonly known as “air conditioning disease”;

Necessity 3: Water vapor accumulates, and clothing and valuables are prone to mildew and damp;

Necessity 4: There is a lot of dust in the room, mosquito bites, noise, etc. affect our rest and study;

Necessity five: cigarettes in the room, lampblack in the kitchen, odor in the bathroom;

The central fresh air system changes the criteria for choosing a place to live. Now, more and more people choose to stay away from the downtown area as much as possible, and stay away from the houses beside the highway and highway. The downtown area with convenient transportation and shopping has always been the primary criterion for people to choose a house, and less and less; In pursuit of quality, people change from choosing low-rise residences to high-rise residences with less pollution; from choosing concentrated urban residential areas to choosing urban suburbs and other areas with good air quality; from choosing large cities to choosing small and medium-sized cities with relatively good air quality .

To sum up: the central fresh air system has changed the means of solving indoor pollution. From the use of air purifiers to remove chemical pollution such as formaldehyde, to the use of air purifiers to solve the problem of inhalable particulate pollution; from the installation of simple ventilation equipment, to the selection of healthy, environmentally friendly and energy-saving fresh air with high-efficiency filtration devices and heat exchange devices From simple air purifiers and fresh air switches to choosing an indoor air quality system controlled by intelligent Internet of Things, it has changed the understanding of indoor environmental pollution purification and management. From opening windows for ventilation and purifying indoor air pollution, to closing windows for ventilation or selective ventilation to solve the problem of indoor environmental pollution, this is the change brought by the central fresh air system for us!