In recent years, due to the severe atmospheric environment in China, the total amount of atmospheric pollutants has remained high, leading to increased public concern about air pollution, especially during the heating season when pollution control becomes a major topic. This issue has captured significant attention from the media.
At present, although air pollution cannot be completely resolved, we can improve the local living environment through auxiliary equipment such as air purifying masks and vehicle air purifiers. When at home, turning on air purifiers or fresh air systems can help reduce indoor pollution to some extent.
Interestingly, among various air purification devices, the fresh air system has gained significant attention, especially after being recommended for use in primary and secondary schools during the National People's Congress. This has sparked widespread interest in the system. So what exactly is a fresh air system? How does it differ from an air purifier? And why should you consider using one? Let’s dive into today’s content.
**What is a Fresh Air System?**
A fresh air system is designed to bring in clean outdoor air while expelling harmful substances like bacteria, viruses, and other pollutants from the indoor environment. Unlike traditional air purifiers that only recirculate and filter indoor air, a fresh air system works by introducing purified outside air and removing stale indoor air through a ventilation and exhaust mechanism. This ensures proper indoor air circulation and significantly improves air quality.
While air purifiers are popular due to their affordability, fresh air systems offer a more comprehensive solution. However, they come with higher initial and maintenance costs, which limits their market share compared to air purifiers.
**The Difference Between Fresh Air and Air Purifiers**
Another common misconception is focusing only on PM2.5 or formaldehyde when considering indoor air pollution. However, carbon dioxide (COâ‚‚) is also a critical pollutant that often goes unnoticed. As COâ‚‚ levels rise indoors, it can lead to symptoms like headaches, dizziness, and difficulty concentrating. In cold weather, when windows are closed, COâ‚‚ levels can accumulate quickly, making this a serious concern.
Ventilation is the best way to reduce COâ‚‚ levels, but in smoggy conditions, this isn't always feasible. Air purifiers are ineffective against COâ‚‚, which is where a fresh air system comes in handy. It introduces fresh, purified air into the room, ensuring better air quality and respiratory health.
To address the cost issue, Aierjing introduced a new air blower that offers effective air purification at a more affordable price point.
**What Makes Aierjing’s Fresh Air System Unique?**
Aierjing’s fresh air system features a four-layer filtration system: anion filter, G4 coarse filter, F8 medium efficiency filter, and medical-grade HEPA filter. This multi-stage filtration provides eight-fold purification, effectively removing dust, allergens, and harmful particles.
The design of the filters also enhances longevity. For example, the G4 filter uses 70-fold technology to increase dust-holding capacity, while the F8 filter employs a M-type design with 50 times the surface area for better performance. The inclusion of electrostatic dust collection, carbon cloth, and lysozyme makes this system stand out from competitors.
Additionally, the basic filter mesh is made of composite materials with antibacterial properties. It also includes silver ion sterilization and dehumidification functions, and the filters can be washed and reused, reducing long-term costs.
**Aierjing Fresh Air Fan Introduction**
Aierjing has launched two models for the home market: AC-280-H1 and AC-400-H1. The former covers up to 80–110 square meters, while the latter is suitable for 110–150 square meters.
The design of the fans is simple yet modern, featuring a white metal acrylic panel. A digital display allows users to monitor air quality and temperature in real time. An intelligent remote control app adds convenience, enabling users to adjust settings from anywhere.
Safety features include an electronic lock to prevent accidental damage, and multiple installation options make it easy to fit different home environments.
**Aierjing Fresh Air Fan Test Data**
During testing, the wind speed and noise levels were measured. At low speed, the noise was 49.5 dB, and at high speed, it reached 61 dB. The wind speed was 1.53 m/s under automatic mode and 2.43 m/s at high speed, providing sufficient airflow for large rooms.
For the purification test, the PM2.5 and PM10 levels were measured both outdoors and at the fresh air outlet. The results showed that the system reduced particulate matter by about 8 times compared to outdoor levels, proving its effectiveness in improving indoor air quality.
**Conclusion**
As a product gaining increasing attention, the fresh air system offers a more balanced approach to indoor air quality compared to traditional air purifiers. While the initial cost may be higher, with growing consumer demand, it is expected that fresh air systems will become a preferred choice for healthier living environments in the future.
Door Contact Switch,Contact Switch For Door,Magnetic Door Contact Switch,Normally Open Door Contact
Shanghai Janetec Electric Co., Ltd. , https://www.janetecelectric.com