How Do Bladeless Fans Work? – It’s No Magic
When we think about fans, we imagine an indoor breeze and rotating blades. However, a breakthrough technology had afforded us to use fans with no blades. It is indeed quite intriguing.
How do bladeless fans work? It’s not magic; it’s physics! A simple discussion of the process awaits you. Scroll on.
The Science Behind Bladeless Fans
In 2009, Dyson, a British tech manufacturer, introduced a product they call Air Multiplier. It was a quiet and energy-efficient fan.
But, what really sets it apart from the conventional fan is the fact that it has no blades. It emits air through a tiny slit in a hollow loop. The airflow is smooth and unhindered.
The bladeless fan sucks air around and multiplies it. That is why noise and energy consumption are minimal.
Let’s get into the details of how bladeless fans work.
A brushless electric motor in the bladeless fan’s pedestal draws air from the surroundings. It then feeds the air into a rotor with asymmetrical blades. These blades smooth out the airflow and direct the air into both sides of the ring-like tube.
The air is then squeezed and amplified, then forced out of the 16-milimeter slit that runs around the inner hoop. It is the breeze that you will feel when you stand in front of your bladeless fan.
According to Dyson, its Air Multiplier can draw in 20 liters of air and multiply it by 15 using this technology. It means the bladeless can produce up to 300 liters of air.
Advantages Of Bladeless Fans
Now you have satisfied your curiosity on how does a bladeless table fan work. Let us move on to discuss the advantages of such a device.
- Safer around kids, adults, and pets. This type of fan poses no risk of injuries due to spinning blades.
- Easier to clean. A conventional fan requires you to remove the front grill and blade before cleaning. A bladeless fan is easier to clean, for it only comes with a body and a hoop.
- Remote control. Unlike a conventional fan, a bladeless fan comes with a remote control so you can easily adjust settings anytime.
- Weight. It is typically lighter than a conventional fan. It is small yet powerful.
- Stylish. Bladeless fans are sleek and elegant. It could blend well with other furniture in your living space.
- Energy-efficient. Since it only sucks and multiplies air, it requires lesser energy to operate.
- Quiet. A bladeless fan operates at only 56 decibels. It is ideal for your bedroom or for kids’ sleeping areas.
Now, you won’t be standing in front of your appliance, clueless about how do bladeless fans work. If in the future you will be baffled again by breakthrough products, always go back to science. It’s no magic, no magic at all.
Because with technology, the things we never thought possible have become a reality. It gives us more options for safer and more energy-efficient life.