In the summer, when the air conditioner is turned on, the electricity bill keeps rising. If it is not air-conditioned, the heat will be unbearable. At this time, a fan is indispensable. There are many kinds of fans now: floor fan , ceiling fan, table fan , tower fan ...
Uncle chose three different types of fans for everyone to evaluate, namely floor fan, bladeless fan . The air circulation fan
floor fan is also the most common type. However, this comes with a remote control that can be adsorbed on the fan core. It is white in color. I counted a total of 10 fan blades. They are transparent and the blades are not big. There is a handle at the back to lift the fan body.
Compared with blade fans, bladeless fans have a relatively high appearance, and are simple white in color. The remote control can also be adsorbed. There are 2 filters on both sides of the base, which are used to absorb dust and purify the air.
The circulation fan has a cute appearance. It is round and equipped with a remote control, but it cannot be adsorbed on the fan body. In the industry "Air conditioning companion" drives air circulation
Let's compare and evaluate these three fans from the six points of air volume, noise, air supply angle, air supply distance, cleanliness, weight, and use experience to see which one is better.
First let's talk about the air volume
The floor-standing model The fan has 4 positions in total. The bladeless fan has three modes, natural wind and sleep wind with 12 adjustable levels; variable frequency wind with 5 adjustable levels. The air circulation fan has 5 air volume adjustments. Since the three gears are different, we intercepted the minimum gear, middle and maximum gear of each fan to test. The results are as follows:
The bladeless fan has the largest air volume, but you can't feel the wind at the first gear. The second is the circulation fan, and finally the floor fan
2. Let’s test the noise
and also intercept three gears. The lowest sound is the floor fan
3. The air supply angle
A fan that cannot rotate has no soul.
1. This floor-standing model automatically shakes its head up and down 90°, left and right 30°, 60° and 120°.
2. Without leaves, this direction automatically supplies air around 50°, 80°, and 120°.
3. The circulation fan automatically shakes its head at 75° up and down, 90° left and right, and can also be turned on at the same time to rotate 360° up, down, left and right
4. Air supply distance
Directly turn on the maximum setting to see how far it can blow. A brick is 600 (0.6 meters)
1. Floor model 12 yuan, 7.2 meters
2 .The bladeless model costs 9 yuan, 5.4 meters
3. The circulating fan costs 13 yuan, 12.3 meters + (the house is not long enough)
Although the bladeless model has a large air volume, it cannot blow far, and the is still a circulating fan that blows far
5. Cleaning
Blade fans are used all year round. There will be a lot of dust on the leaves. If you want to clean them, you have to clean them. Removing the grille is more troublesome. In this regard, the bladeless fan is better.
Six. Finally, let’s talk about the weight:
1. Floor-standing model 2.5 kg
2. Bladeless 5.2 kg
3. Circulation fan 1.9 kg
The circulation fan is small and light. , Convenient storage
Overall:
1. If you don’t have any requirements for fans, you can choose the floor-standing model . The meets the daily air supply needs. The rechargeable model does not need to be plugged in. It can be taken and gone, which is more convenient. It also has a night light. It's just that it's troublesome to shut down. You can't press and hold to stop blowing. You need to press 4 times to complete a closed loop before shutting down. I hope this can be improved when designing the next generation.
2. If you have children and pets at home, you can choose the bladeless fan . It is safer without fan blades and comes with a filter to absorb bacteria and dust. However, its blowing distance and range are relatively limited compared to the other two models. Since its air outlet is at the top of the base, if you sit relatively low, you won't feel the wind, which is not good. In addition, the sound is louder at gear 6 and above, and it is not cool when the air volume is turned down.
3. If you want to make the air move , then you have to use the circulation fan . The air supply distance is long, and when paired with an air conditioner, it can keep the whole room cool.
