What Is Fan?
A Fan is a traditional fan set on an extendable pole attached to a base. The fan can be adjusted to move up or down for maximum comfort. Set in the corner of a room or in another advantageous location, a fan can have a greater affect on cooling a larger area than a table fan.
A fan usually has three wind speeds that range from a cool breeze to a hard blast. The head of the fan can oscillate 180° or remain steadily pointed in one direction. It can also tip upwards or downwards.
What Is a Fan Used For?
a stand fan is a common household appliance used for cooling an area it is basically a traditional fan set on an adjustable pole which is attached to a base, it also contains at least 3 wind speed range.
How Does a Fan Cool A Room?
A ceiling fan does not actually lower the overall temperature in a room, but it can definitely make a space feel cooler.
How Do Fans Create Wind?
Slanting the blades pushes air in a perpendicular direction to the plane of rotation , the air filling up the vacuum behind comes in the same direction as the one pushed, so an overall draft is established. The direction of the wind depends on the direction of the slant with respect to the direction of rotation.
Mechanically, a fan can be any revolving vane, or vanes used for producing currents of air. Fans produce air flows with high volume and low pressure (although higher than ambient pressure), as opposed to compressors which produce high pressures at a comparatively low volume. A fan blade will often rotate when exposed to an air-fluid stream, and devices that take advantage of this, such as anemometers and wind turbines, often have designs similar to that of a fan.
Typical applications include climate control and personal thermal comfort (e.g., an electric table or floor fan), vehicle engine cooling systems (e.g., in front of a radiator), machinery cooling systems (e.g., inside computers and audio power amplifiers), ventilation, fume extraction, winnowing (e.g., separating chaff of cereal grains), removing dust (e.g. sucking as in a vacuum cleaner), drying (usually in combination with a heat source) and providing draft for a fire. Some fans may be indirectly used for cooling in the case of industrial heat exchangers.
While fans are effective at cooling people, they do not cool air, but rather work by evaporative cooling of sweat and increased heat convection into the surrounding air, due to the airflow from the fans. Thus, fans may become less effective at cooling the body if the surrounding air is near body temperature and contains high humidity.
Advantages Of Fan:
- Cooling effects. The most apparent benefit of a fan is that it can keep you cool and comfortable while you sleep.
- White noise. Many people rave about the soothing sound of a fan.
- Air freshener.
- SIDS prevention.
Fan Prices In Ghana:
Foldable Desktop Fan GH₵ 140.00
Chargeable Fan GH₵ 200.00
Rechargeable Build Freeze Fan GH₵ 475.00
16” Rechargeable Solar Fan GH₵ 850.00
Realest Midea AC Fan, Mist Fan GH₵ 1,490.00