How to choose an outdoor fan: all important parameters

We tell what to pay attention to when choosing a fan, about the principles of its work and important characteristics.

Outdoor fan - a worthy alternative to a full-fledged split system. It is cheaper in tens of times, does not require careful care and consumes less energy. At the same time, on a hot summer day, such a device is cooled no worse than air conditioner. How to choose a fan for home?

All about the outdoor ventilation system:

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Types of work mechanism

Important characteristics

Additional features

Children's and bedroom selection

First of all, it is worth understanding how this system works. After all, it does not cool the air, no matter how strange statement it seems to you. The thing is in the peculiarities of our body.

When the room is hot, the body is cooled due to sweat seals - droplets protruding on the skin. Accelerating air flows, albeit hot, the device with the function of ventilation simply helps this moisture to evaporate faster. Thus, the cooling effect is achieved.

What fan to choose for home: outdoor or wall?

The most popular is outdoor. It is designed to work on large areas, easy to operate (you can adjust the height and rotation) and often has a number of useful functions. There are also various modes of operation, and the angles of tilts that can be changed at their discretion, and even the possibility of moisturizing the space.

Outdoor AEG VL 5606 WM Fan

However, this is not the only possible design.

• If you think about the whole room is not required, pay attention to more compact devices - desktop. Small dimensions and small power make them indispensable in the workplace. In addition, they are mobile, it is easy to transfer them from place to place.
• The apartment with high ceilings can also be installed ceiling design with blades. The main advantage: such devices do not take place at all on the floor. However, despite this, they are rare in Russian homes.
• Wall mounted is conveniently installed in the kitchen to save space. They are also mobile - on clothespins.

Types of mechanisms

The answer to the question how to choose an outdoor fan in the apartment, is not so simple, as it seems at first glance. Today there are three types of devices that differ in the design and principle of work.

Axial

The axial mechanism is a wheel with plastic blades that are fixed on the stand. They rotate in one vertical plane.

Outdoor Fan Scarlett SC-SF111B08 4.5

Pros:

• Comfortable price, variety of species from different manufacturers.
• Easy design. Easily adjust the height and direction of air flow.

Minuses:

• If there are small children in the apartment, do not let them go to the working device.
• The direction of action, cooling only the case when the mechanism is rotated in the desired side.

Radial

This is a more complex system, based on its cylinder with curved blades. This enters the air, which under the action of centrifugal force with pressure is pushed out of it.

Outdoor Fan AEG T-VL 5531

Pros:

• Stylish appearance, easy to fit into a minimalist or modern interior.
• It is often controlled at a distance using the remote.

Minuses:

• The price is higher than on the blade.

Neckless

The most futuristic and unusual mechanism from the point of view of design, it is also called the Dyson fan - by the name of the creator, Jameson Dyson. The design is based on the turbine, the air is absorbed into it, which accumulates in the rings cavity. Then he pushes out with force.

Pros:

• Since there are no blades, it is considered the safest.
• Air flow features uniformity of passage.
• It is easy to wash and clean from dust unlike the lattice of axial devices.

Minuses:

• However, the noise level of such a system is higher.
• Even higher price. However, it still goes cheaper installation of split-systems.

Important characteristics

How to choose a good fan? To do this, carefully examine its characteristics. Consider them in more detail.

Power and productivity

There is an opinion: the more powerful the car, the higher its performance. In other words: the better it will cool the space. However, this is not quite true.

Power is an indicator of electricity consumption per hour, and most models it ranges from 20 to 80 W.

Performance is the volume of air that can be moved during a certain time. Devices with a power of 20 W process 100-200 cu. m per hour, and up to 1000 cubic meters. M - with higher indicators.

To understand what you need, take advantage of the simple formula. The height of the ceiling in meters must be multiplied by the room area and the result is multiplied by the exchange factor. For a bedroom, a children's, living room or hallway, it is 3, for the kitchen, toilet and the bathroom - 15.

For example, you want to purchase a device in a seating area of ​​15 square meters. m with ceiling height about 3 m. The order of calculation is: 15 sq.m * 3 m * 3 (coefficient) = 125 cubic meters. m per hour. That is, you need a device with a capacity of at least 20 W, which is capable of processing more than 100 cubic meters. m per hour.

Often, manufacturers indicate the pool area, it is also possible to navigate to understand performance.

Outdoor DELTA DL-020N 3.5 fan

Diameter blades

This is an indicator that also affects the performance and intensity of the blowing. The wider the diameter of the blades, the further they fold the air flow. Optimally 40 cm and more.

Also manufacturers offer options with different number of elements - wings: from three to five. With an equal diameter, a more productive will be a machine with a large number of wings.

Air strike

Simply put, this is the distance to which the air is discarded. That is, when the work of the device is noticeable. The air strike depends on the power level of the machine and the diameter of the blades. The average value is 10 meters, but there are both indicators of 2 meters, and even 20 meters.

Outdoor fan Scarlett.

Noise

Noise level is another important indicator in the question, how to choose an outdoor fan. After all, if the device works loudly, it will irritate and may even interfere with a healthy sleep.

Make noise not only wings, but also a turbine. The quietest models from 20 to 30 dB are suitable for installation in residential premises. They are comparable to the tick of the hourly mechanism. But it is worth noting, these are data on the lowest speed.

Council of specialists: Do not purchase devices with noise level of more than 30 dB, especially if there are small children in the family. Noises from household appliances, which are superimposed on each other, as a result, can be comparable to the motorcycle roar or even a freight car!

Floor Fan Ballu BFF-880R 4.5

Number of operating modes

This is the intensity, the speed of the blades. You can independently choose a comfortable mode for you: from easy blowing to a powerful air pressure.

Outdoor fan Scarlett.

Tilt angle and turn

Both of these features are needed if you choose a flooring device for the room. The rotary mechanism ensures the rotation of the working part, usually the angle of rotation is from 45 to 360 degrees. It is great if there is also a fleet function - in this mode, the design will turn automatically.

Additional functions

• Timer is an excellent option if you do not want to follow the operation of the car. It will turn off independently for 30 minutes - 2 hours, the indicator depends on the model and the manufacturer.
• Sensory control is more convenient and modern button. Well, if the device mode can be changed remotely using the remote control.
• Today, some models, in addition to air ventilation, can also ion him. Such devices combine the functions of two devices at once. It is believed that negative ions have a beneficial effect on health.
• The same applies to the humidification functions. This technique has a sensor that determines the humidity of the air. As soon as the indicator drops to a certain level (60% is considered correct and most useful), the humidification system automatically turns on. The volume of water tank: from 1.5 to 4 liters, depending on the size of the entire design.
• We must not forget about security. The blades must be under the protective grille. And if there are children or animals in the house, then only models are suitable with the most small and narrow rods with a minimum distance between them. To make sure about choosing, try to push your own little finger or pencil.

Particular attention should be paid to the sustainability of the base. Most often, manufacturers offer two options: cruciform and round, and in the USA and in Europe are popular monoblocks.

Perhaps you will surprise this fact, but the most unstable is a cruciform basis. A sufficiently small push, and the whole design can fall. Sometimes it is enough for the vehicle breakdown. So, if the family has small children and pets, choose models with a round stand or monoblocks. The latter, by the way, is even more compact.

How to choose a fan for a bedroom and a children's room

• The attention of a curious baby, most likely, will be riveted to any technique in the area of ​​its access. The blade design can be dangerous, and the fireless and radial models are more expensive. Therefore, the most reliable choice will be a wall or ceiling copy, which the child will not be able to get independently.
• In the living room and in the kitchen, choose models with wide elements and high performance. If design and interior is important, then the blade device is hardly suitable for you. Here is the choice between the Dyson and Radial car.
• What kind of model you do not have chosen, be sure to follow the rules of its operation. Do not sit close to the system, under direct air flow. Not too bona fide sellers assure that it is impossible to catch a fan, in fact it is not quite so. The draft can cause the supercooling of open areas of the body, and this in turn leads to the emergence of inflammatory processes.