What kind of electric fan is good? What kind of electric fan works well?

There are many kinds of electric fans, such as ceiling fans, floor fans, small fans, USB fans, battery fans and so on. Among these fans, which type is better? What kind of electric fan is good? What kind of electric fan works well?

What kind of electric fan is a good floor fan?

Floor fan is the most common electric fan, the bottom is fixed by the base, the height of the support rod is raised, and then it is connected with the motor and fan blades. This kind of electric fan has sufficient wind power, is suitable for larger rooms, has a large steering angle, and takes care of the space as much as possible. The disadvantage is that the net cover has a large clearance and is easy to hurt children. With the development of the times, this kind of electric fan can not only be expanded into a desk fan, but also has remote control function and various intelligent functions, which is more humanized and has a wider scope of application. The price ranges from 100 yuan to 1000 yuan.

Rotating blade electric fan

This kind of electric fan is also very old. The motor of the rotary vane electric fan is small, and it hardly protrudes after being connected with the fan blades. The whole electric fan is only slightly larger than the blades. Adjust the wind direction by rotating the net cover in front of the fan blades, which is convenient to move. But because the motor is small, the air volume is also small. This kind of electric fan is suitable for 1-2 people with small space, and it should be placed on the table when used.

ceiling fan

For friends born after 1980s and 1990s, everyone will be accompanied by ceiling fans in their childhood, not only for home use, but also in summer when there is no air conditioning in school. When you whisper pencils, you will be accompanied by a creaking ceiling fan, and you will always worry that the electric fan will fall in class. Due to the modern decoration style, many families no longer use ceiling fans, and with the emergence of some high-end intelligent ceiling fans, some "rich and silver" roofs will still be available. The circular motion of the ceiling fan can take care of the whole room, but if it is not used in winter, the fan leaves will accumulate dust, so it should be wiped before use.

New type fan

1。 Tower fan

The tower fan rotates through the internal wind wheel, and releases wind through the optical flow fan to form airflow, which is similar to the principle of the internal air conditioning unit. Its advantages are small floor space and fashionable appearance, but the air volume is average, which is suitable for small apartments. It's a little noisy, so it's not easy to clean up the dust. Because most tower fans are not very high, and they can't adjust the up and down angle, the wind direction is relatively low, and they often blow their legs. Moderate price, suitable for most ordinary people.

2。 Evaporative air cooler

Air conditioning fan is a brand-new concept fan, which has the functions of air supply, air conditioning fan principle, refrigeration, heating, air purification, humidification and so on. Taking water as the medium, it can send out wind equal to the water temperature in a short time, which is suitable for both cold and warm. Compared with electric fans, air-conditioning fans have the function of humidifying air, but their power is much higher than that of traditional fans, about 60-80W, but far lower than that of air conditioners. Very approachable in terms of price. But after all, it can't cool itself, and it needs to continuously inject water with the required temperature to continuously provide wind with the required temperature, which is quite inconvenient to use.

Now there are also mobile air conditioners with compressors, which are essentially different from air-conditioning fans and cannot be regarded as electric fans, and the price is usually higher.

3。 Vaneless fan

The bladeless fan was originally invented by Dyson, so it was named because there were no blades on the surface. In fact, there is a turbofan below to suck air into the hollow ring and supply air through the gap set in the ring. The circular cross section of the air multiplier is similar to the shape of an airplane wing, and the coanda effect and the same effect as the wing lift are used to improve the air volume. Due to patent problems, at present, except Dyson, only domestic cottage factories are doing it, and most of them are of poor quality, loud noise and small air volume. If you want to experience the bladeless fan better, it is recommended to choose genuine Dyson, but the price is more expensive than low-end air conditioners, ranging from 2000 to 5000 yuan.