The application scenarios of fresh air booster cabinets in the civilian field mainly focus on improving indoor air quality and enhancing the comfort of living or activities. They are particularly suitable for places with certain requirements for air cleanliness and ventilation efficiency, as follows:
Residential buildings
Ordinary residences: Modern residences have relatively strong airtightness. Keeping doors and Windows closed for a long time can easily lead to indoor air turbidity (such as the accumulation of formaldehyde, TVOC, kitchen fumes, pet odors, etc.). The fresh air booster cabinet can introduce filtered outdoor fresh air and at the same time create positive pressure indoors through pressurization, preventing unfiltered air from the outside (such as smog, pollen, and dust) from seeping in through the gaps of doors and Windows. It is particularly suitable for areas with frequent smog and poor air quality, or for people who are sensitive to air (such as the elderly, children, and those with allergic constitutions).
High-end apartments/villas: These types of buildings often have large Spaces and multiple functional zones (such as basements, cloakrooms, studies, etc.), and some areas have poor natural ventilation conditions. The fresh air booster cabinet can be combined with the air duct system to deliver clean, fresh air to each area in a targeted manner, balancing the indoor air pressure and avoiding problems such as dampness and odors (such as dampness in the basement and mold in the wardrobe).
Office and commercial premises
Office buildings/offices: They are densely populated and closed for long periods of time, which can easily lead to problems such as excessively high CO₂ concentration, turbid air, and obvious odors, affecting office efficiency. The fresh air pressurization cabinet can continuously introduce filtered fresh air to replace the stale air inside the room. At the same time, through pressurization, it ensures that fresh air reaches every corner, reducing the risk of “air conditioning disease” caused by the air conditioning system.
Shopping malls/supermarkets: There is a large flow of customers, high demand for air circulation, and there may be food odors, exhaust gases exhaled by people, etc. The fresh air booster cabinet can replenish a large amount of clean air, maintain positive indoor pressure to reduce the entry of external pollutants, and at the same time, in combination with the exhaust system, quickly disperse odors and keep the air fresh.
Hotels/homestays: The air in guest rooms, lobbies, and other areas should be kept clean and odor-free to enhance the guests’ living experience. The fresh air booster cabinet can filter the introduced air (such as removing dust and pollen), preventing outdoor pollutants from affecting the indoor environment. Especially during the peak tourist season, when air conditioners are used for a long time in guest rooms, it can effectively improve air circulation.
Educational and cultural venues
School classrooms: Students are densely populated and in the growth and development stage, making them sensitive to air quality. The fresh air booster cabinet can supply filtered fresh air to the classroom, reducing the concentration of CO₂ and the risk of pathogen transmission. At the same time, it prevents outdoor smog, vehicle exhaust, and other pollutants from entering through positive pressure, providing students with a healthy learning environment.
Gym/yoga studio: During exercise, the human body’s breathing volume increases, the demand for fresh air is high, and it is easy to produce unpleasant odors such as sweat smell during the exercise process. The fresh air booster cabinet can quickly introduce clean air, expel stale gases, maintain fresh indoor air, and enhance the comfort of exercise.
Libraries/archives: Such places need to control air humidity and cleanliness to prevent books and archives from getting damp, moldy, or contaminated by dust. The fresh air booster cabinet can be used in conjunction with dehumidification equipment to deliver dry and clean air. At the same time, it can prevent the invasion of outside moist air or dust through positive pressure, protecting the literature and materials.
Other civilian scenarios
Infant and toddler care facilities, such as maternity centers and nurseries. Infants and toddlers have relatively weak resistance and have high requirements for air cleanliness. The fresh air booster cabinet can filter bacteria and particles in the air, provide stable and clean fresh air, and reduce the risk of respiratory tract infections.
Home theater/basement: These Spaces are usually highly airtight and prone to problems such as poor air circulation, stuffiness, and unpleasant odors. The fresh air booster cabinet can be installed in a concealed manner and supply fresh air without affecting the sound insulation effect, improving the indoor micro-environment.
In the civilian sector, the design of fresh air booster cabinets usually focuses more on compactness, low noise, and easy installation. They can flexibly adjust the air volume and filtration level (such as adding pollen removal filters for people allergic to pollen) according to the area, number of people, and air requirements of different scenarios, meeting diverse civilian ventilation and purification needs.