A ventilation fan is a mechanical device used to improve indoor air quality by venting out stale or humid air and bringing in fresh outdoor air. They are commonly installed in bathrooms, kitchens, and other areas where moisture and odors may build up. They can be powered by electricity or solar power, and are available in various sizes and styles to fit the needs of different spaces. Some Exhaust Fan also include built-in lights or heaters.
What is the use of ventilation fan?
I can tell you that the use of a ventilation fan is to improve indoor air quality and maintain indoor air temperature by exchanging fresh air from outside to indoor spaces and removing stale, contaminated, or humid air from indoor spaces to the outside. Ventilation fans are often installed in kitchens, bathrooms, garages, basements, attics, and other spaces where humidity and air quality issues may occur. They can also be used to reduce the buildup of moisture and improve indoor air quality in areas where a large number of people congregate, such as offices, schools, and hospitals.
In which type of ventilation fan is used?
Ventilation fans are used in various applications including residential, commercial, and industrial settings. Some of the most common types of ventilation fans include:
- Axial Fans: Axial fans are the most basic type of ventilation fan and are designed for low-pressure applications such as exhaust or intake ventilation in residential or commercial buildings.
- Centrifugal Fans: Centrifugal fans are designed for high-pressure applications and are often used in commercial or industrial settings for ventilation, cooling, or air circulation.
- Inline Fans: Inline fans are designed for use in ductwork and are typically used for exhaust ventilation in commercial and industrial buildings.
- Mixed Flow Fans: Mixed flow fans are a combination of axial and centrifugal fans and are designed for applications that require both high flow and high pressure. They are commonly used in HVAC systems.
- Wall Mount Fans: Wall mount fans are mounted on a wall and are used for spot ventilation in residential and commercial buildings.
