Whether they’re mounted on the ceiling or in a window, or portable (for example, floor or table), electric fans are used to help with air circulation. They are a key component of cooling systems for cars, trucks and even boats.
International public health guidance typically discourages fan use during heatwaves, but little evidence supports this advice. High quality research is needed to resolve the remaining uncertainties about the benefits and harms of fans during heatwaves.
Power
Electric fans have been around a long time. They are a key component in many of our more advanced electrical technologies including computers, lasers and even petrol or electric cars and the space station.
The electric fan converts electric energy into mechanical energy by causing a rotor to rotate in order to move air at different speeds depending on the size and capacity of the motor. A cage or housing holds the blades in place and prevents people from inadvertently touching the blades.
The amount of electricity a fan consumes is usually quoted as its power rating or wattage but is more commonly expressed in kilowatt-hours (kWh). To work out the cost of running your fan over a period of time such as an hour, simply multiply the kW consumption by your rate per kWh.
Size
There are a variety of sizes available for electric fans. You will want to choose a fan with the highest CFM (Cubic Feet of Air Per Minute) and largest horsepower motor that your space allows for. This will ensure that the fan can move a lot of air and cool the engine quickly.
The fans are also available in many different shapes and sizes to suit any décor. They can be used to add a decorative touch and can even accent any custom radiator shroud design. They can also be added to a custom bathroom exhaust to control odors and humidity.
Make sure you have the necessary wiring essentials for your electric fan installation before starting. A relay is needed since the current draw can exceed the capacity of most ignition switches. We offer a variety of relay kits that will seamlessly integrate with OEM wiring in your vehicle. Other essentials include heat shrink tubing, grommets and wire conduit.
Design
Before the advent of electric fans, people moved air by manually fanning themselves or being fanned by others. It was hard work and tiring, especially in hot weather.
During World War II fans stopped being made because they were needed for the war effort. When production resumed after the war, there were few changes in design.
Modern electric fans are built from sleek, strong metal and feature a wide range of controls, including remotes and mobile app. Some can even oscillate up and down, or side to side, allowing you to cool the whole room.
The motor in modern fans is 80% smaller than that used in older fans, and there are no visible bolts or screws, giving it a sleek look from every angle. It is still heavy, however, to keep the blades spinning, and it needs to be well balanced to prevent instability when in use. The team behind RINTO took steps to balance the weight and the appearance of the fan, such as positioning the motor in the base rather than on top.
Safety
Always be sure that the fan is switched off and unplugged when not in use. Be very careful when cleaning or moving the fan, and never touch the blades during operation. Make sure the fan is not plugged into unstable or damaged electrical outlets, and never place heavy objects on it or allow people to walk on it.
Avoid using fans in environments where flammable gases are present or in areas that might be subject to water or salt spray. This might cause fires, explosions or bodily injury. Also do not tamper with the fan, as this could lead to damage and void the warranty. Installation, mounting, connections, and wiring of the fan should only be carried out by technically qualified personnel or someone with sufficient expertise; otherwise it might result in fires, failures, electrical shock, or injuries to persons or property. Never use this product in equipment that might affect human lives or health, and which is used on cars, ships, aircrafts, or aircraft; this might cause injuries, deaths, and property damage.
