We use ceiling fans everyday in offices, home, malls or railway stations numerous time but have you ever thought that how ceiling fan works?. In this post we will learn the basic working principle of a ceiling fan in a simple way.
How Does A Ceiling Fan Work?
When we were in schools, we have learnt that the hot air is lighter than cold air and hence the hot air rises up above the cold air. When the ceiling fan blades rotates anti clockwise, the force of the spinning blades suck the hot air around and above the ceiling towards the fan.
After the hot air gets sucked into the blades, it’s simultaneously “cut,” accelerated, and pushed downward into the room as a breeze.
Ceiling fans create a “downdraft” by pushing rising hot air back down. Downdrafts reverse the typical direction of air movement. Instead of heat rising, it pushes back down. Then, cool air rushes in to fill the vacuum created by the absence of hot air.
The ceiling fan’s downdraft is how it circulates air. Hot air continues attempting to rise even while a fan is on, and the fan’s operation continues to push it back down. The warm air rises, falls, and tries to rise again, circulating throughout the room.
Ceiling Fans Don’t Actually Cool Rooms Down
Ceiling fans don’t actually cools down rooms. Instead, they make the people in the rooms feel like they’re cooler. The downdraft, breeze, and air circulation produced by ceiling fans all contribute to a “wind chill” effect by displacing hot air and allowing cooler air to take its place.
All the air in the room is the same temperature as was before you turned the fan on, but you have more access to the cooler air. To compensate, your body generates more heat. Ironically, this feels like you’re cooling down, because you’re losing heat faster than you were.
A lot of homeowners don’t know this, but most fans have a setting that reverse the direction their blades turn. When blades turn clockwise instead of counter-clockwise, the whole process we just described is essentially inverted.
Instead of sucking in hot air and pushing it down, the fan sucks up cool air and pushes it higher. When the fan forces cool air higher, the cool air forces warm air down. Instead of giving you more access to cool air in your room, the fan gives you more access to the warm air, making you feel nice and cozy.
What is an Anti-Dust Ceiling Fan?
Anti-dust ceiling fans are fans that attracts way less dirt than regular fans. Hence, the dirt does not stick to the blades like ordinary ceiling fans. These fans are made by all ceiling fans manufacturer in India.
What is the technology behind anti-dust ceiling fans:
Anti-dust ceiling fans accumulate 50% less dust than regular ceiling fans. The technology behind this is the blades are coated with hydrophobic and oleophobic paints infused with Nano-technology. These fans are topped with a coat which is water repellent which causes the water to form droplets and fall down instead of sticking with the dust.
Do anti-dust fans look good?
Yes, anti-dust fans look way more stylish and elegant than regular fans. With so many colors available and a glossy finish, they make for the best decorative ceiling fan. They add a vibrant and elegant touch to your room.
How to clean anti-dust fans?
The reason of manufacturing anti-dust fans is hassle-free cleaning. Since they attract less dust cleaning them is not a tough job. All you have to do is wipe the blades with a clean cloth.
Do they consume more power?
The anti-dust technology has nothing to do with power. The consumption of power depends on the brand you are buying from.
How much do they cost? Are they expensive than a regular fan?
This again depends on the company you are purchasing from. Anti-dust fans can sometimes be expensive but some Home Appliances Manufacturer in India make them at an affordable price range too. They come in a lot of options.