How Do HVLS Fans Work - Having a better structure than normal fans,
HVLS fans are slow-moving fans that provide cold air to break down the layer of moisture and start evaporating to provide a good cooling effect. In this blog, we will share all genuine information regarding How Does HVLS Fans Work.
These profitable and affordable fans are used for cooling warehouses, airplane hangers, agriculture buildings, theatres, and industrial purposes. They are unlike traditional fans and are used to provide a large volume cooling effect with low speed thus they are known as “High Volume, Low Speed” fans.
The Mode of action behind HVLS fans:
The HVLS fans are different from other large fans, the key difference that can be observed at a glance is the size of the fan blades which vary from 6 to 24 feet in diameter. Due to the large diameter, they are better at ventilating a large space. The blades move the air in large quantities in the atmosphere to create a gentle breeze and regulate cool air in the surroundings
The fan due to its large blade can easily ventilate a large space at low speed which in turn helps with nose control in the surroundings because the fans are much larger than normal fans they are used in industrial areas like small workshops, stations, Automobiles, airplanes, and the commercial regions like theatres, Auditoriums, temples, etc. They are also used in schools, banquet halls, factories, etc. They are widely used as they provide cool air without harming nature and decrease moisture in the surroundings.
Highlights that make HVLS fans shine:
- Uses less energy than other fans
- Used even in winter, to regulate a comfortable temperature
- Noise friendly
- Pace ventilate at a comfortable pace raising customer satisfaction
- Require low maintenance
- Budget-friendly
- Improve air quality and air circulation around the surroundings making a space equally evaporated from every nook and cranny
- Control moisture levels and maintain the humidity
Distinctness from traditional fans:
| FEATURES |
TRADITIONAL/ NORMAL FANS |
HVLS FANS |
| Speed |
A residential fan spins at the high speed of 230 RPM |
While the maximum speed they can reach is 200 RPM due to their low speed |
| Airflow |
They can make the airflow at high density |
They can make the airflow in low density at high speed |
| Wind-chill effect |
They make the space feel 10 to 12 degrees cooler |
They make the space feel 8 to 10 degrees cooler |
| Usage |
Used for daily use like homes, schools, hospitals, etc
Used for small spaces |
Used for large spaces like stadiums, halls, temples, stations, aero planes, auditorium, etc
Used for more than 40,000 sq ft |
| Size |
Their blades span from 3 to 6 ft |
Their blade range varies from 7 ft to 24ft in diameter |
| Ceiling size |
They are usually used for small ceilings |
They are used for large ceilings to provide better air quality and a minimum of 10 ft clearance is needed before installing these fans |
| Cost |
They are reasonable in cost |
They are affordable to other industrial fans |
| Durability |
Short-term depending on the model |
Long-lasting |
| Maintenance |
High maintenance |
Low maintenance |
| Quality |
Average |
Advances quality |
| Energy efficiency |
No energy efficiency |
They are good at low energy consumption |
How to select an ideal HVLS fan for use:
The selection criteria depend upon three factors such as:
- Product & its Design: According to your need they come with different processors, motors, and controllers. Due to different specs, they provide different benefits in commercial spaces so choosing a design and parts you need is necessary for a smooth experience with these fans
- Placement: As they are large they control moisture for every nook and corner in the space so there should not be any obstructions that block the space it uses to circulate the air. This is an important aspect to check before buying the fan. The size and blade range also vary so choosing the fan that matches your preference is important
- Number of fans: The number of fans to select is vital for proper airflow in the desired space
These are the three important aspects to consider before buying HVLS fans
Expenditure for HVLS fans in India:
Due to their varying use in a lot of fields such as commercial, industrial, factories, etc, their prices can vary from low to high but generally, they are affordable for big venues
To buy a high-performance, low-efficiency, and high-durability the price may vary from INR 57,000 to INR 225,200. The price may also depend on their features, product design, size, brand, and materials
CONCLUSION:
Their performance in the current years has increased due to the introduction of new advanced technologies. The motor and processor have also been changing and improving over the years making the fans more stable and durable keeping the fans low maintenance
The benefits it provides compared to other coolers, fans and AC is better and thus is widely used. ACs are hazardous for nature due to the increasing and releasing heat in the surroundings except for the cooling area. They are affordable and provide ventilation with humidity decrease.
Due to their lower cost consumption and other benefits, they are widely used not only in India but also internationally
FAQ On How Do HVLS Fans Work:
Q1. Can HVLS fans reduce moisture in the area?
Ans. Indeed, they can reduce moisture in an area and increase evaporation in return
Q2. What is the blade diameter for HVLS fans?
Ans. The blade range varies from 7 ft to 24 ft
Q3. Are they useful for noise control?
Ans. Certainly, due to their low speed and high volume covering capacity, they are known for noise reduction of the space making the user comfortable
Q4. Tell the name of some manufacturers or suppliers of HVLS fans in India.
Ans. Big event Fans are known for their high quality and advanced specs for HVLS fans in India.
Q5. Can HVLS fans be used in winter?
Ans. Yes, they can be used in winter to control the temperature though they do not increase the heat of the surroundings, they can make the area comfortable
Q6. Are these fans eco-friendly?
Ans. Yes, HVLS fans are good friends of nature as they do not have any harmful effects on the environment
