Importance of Indoor Air Quality
The pitfalls of central air conditioning
Central air conditioning systems have been used for a long time and are widely used in offices, hotels, residences, shopping malls, hospitals and indoor sports stadiums. However, their inherent structural defects are as follows:
- A breeding ground for microorganisms
- Transmission routes of viral cross-infection
Hidden dangers everywhere
The high-rise buildings and air spaces we spend a lot of time in are full of invisible "hidden dangers":
- mold
- Artificial flavors
- Poor air conditioning and ventilation system
- Volatile organic compounds (TVOCs) released from decoration and furniture materials
- Chemical or biological contaminants
Indoor air is just as full of pollutants as outdoor air
The above invisible indoor "hidden dangers" can cause "sick building syndrome".
Sick Building Syndrome (SBS) refers to the physical symptoms people experience as a result of prolonged stay in an environment with poor indoor air quality, such as:
- Easy to get tired: headache, dizziness and fatigue, etc.
- Irritation: eye, nose and throat discomfort, dry or itchy skin, etc.
- Cause respiratory diseases: dry cough, nasal allergies, asthma, allergic pneumonia, etc.