March is getting warmer and warmer, but for Ozawa, who lives in the northern coastal area, the month when the heating is interrupted every year is particularly difficult.
Although the maximum temperature can reach 15 during the day, it can be reduced below 0 at night. Because of the huge temperature difference and no heating at home, I have to wrap up at home at this time of year. ...
I believe that friends in the north must have a deep understanding of this situation, so this year, in order to deal with it in advance, I opened this Shule leafless cooling and heating fan.
It can not only blow cool air like an electric fan, but also blow soft and comfortable warm air through PTC heating, and purify the air at the same time, which can be used in all seasons. Really belong to the kind of small appliances that you don't have to worry about being idle when you buy them!
At first, this fan was attracted by its face value, and it was self-evident that it was placed at home with the dark gray body of the purple runway outlet.
Although the fuselage is mostly ABS plastic, the surface is matte metallic paint, which will have a metallic luster under the irradiation of light, and the texture is quite good, so it will not be cheap at all.
Just look at this air outlet without any blades, it is already amazing. Cold air and warm air can be sent out without blades, which not only fills the sense of science and technology of the fan, gives people a bright feeling at the moment, but also prevents the baby from pinching his fingers, which is why this leafless fan has become more and more popular in recent years.
The shape of the whole fan is still very design. The oval air outlet at the top and the tower base are designed with rounded lines without sharp edges and corners, which reduces the possibility of bumping when the baby plays.
From the front, the air outlet will give people a visual illusion of standing upright on the base, which will definitely show the owner's taste at home.
The core component of the bladeless fan is the brushless motor built into the base, which is familiar to everyone. It has the advantages of high speed, low noise and long service life, and is often used in small household appliances such as high-end hair dryers and vacuum cleaners in the civil field.
The working principle of the bladeless electric fan is actually very simple: after starting, the motor will rotate at high speed, suck air from the air inlet below the base, then increase the speed through high pressure, and then send it out from the slender air outlets on both sides above.
The advantage of this is that the fan can get more air volume, and at the same time, the circular air outlet can disturb the wind direction, make the wind softer and will not cause discomfort to the body for a long time.
It is worth mentioning that this Shule bladeless fan can not only blow cool air like a traditional electric fan, but also has the functions of warm air, purification and sterilization.
The fuselage base has a circular LED display screen, which can display the air volume and current operation mode in real time. The seven buttons around are all touch operations, which can quickly select various functions.
After all, it is a high-end positioning fan. In addition to the high-cost brushless motor, the workmanship and quality of the fuselage are also in place. The whole fan gives people a very delicate feeling, full of petty bourgeoisie and modernity.
This bladeless fan can be controlled by touch buttons on the fuselage, and it is also equipped with a compact remote control, which supports five-meter remote control and can be easily operated without bending over.
However, it would be more perfect if we could design a special place to store the remote control on the fuselage.
The reason why fans are preferred in hot summer is because air conditioning is blown in a closed room for a long time, and the air is not circulated, which will lead to headache and brain fever. Blowing all day is easy to make people suffer from air conditioning disease, resulting in inattention, weakness, loss of appetite and other symptoms. Looking back on last summer, were you like this? So even if every room in my house is equipped with air conditioning, I still like to use fans as a more natural way to cool down.
After living in an air-conditioned room for a long time in summer, we girls are prone to cold hands and feet, so after going home, I prefer to use an electric fan to create the coolness brought by the natural wind.
Shule's bladeless fan gives me the feeling that the wind is very soft and comfortable. Its U-shaped air duct outlet drives the air on both sides of the air duct at the same time, and the indoor air circulates, which is different from the air sent by the ordinary floor fan. Can avoid the cool wind blowing directly on the body, there is no feeling of flapping. Even if it is blown at close range for a long time, there will be no physical discomfort.
This fan is equipped with an internal rotor DC brushless motor, with a maximum speed of 7000 rpm and a maximum air supply distance of 6 meters, which is very suitable for large-sized living rooms.
Windows can also be opened in humid spring and hot summer, and indoor air can be quickly circulated through the long distance of the fan to accelerate air circulation, so as to quickly dehumidify and dissipate heat and purify indoor dirty air.
There are ten grades of air volume to choose from, simulating different degrees of natural wind. 1-3 gear feels a little cool, 4-6 gear feels like grassland breeze, and 7- 10 gear feels like coastal cool wind.
Usually, it is enough to use 5-6 gears in the living room. When there are many people or it is particularly hot, you will choose a higher gear. When you sleep, you can turn on the sleep mode with one button without disturbing sleep.
Another advantage of brushless motor is low noise. I tested its running noise with a detector. The ambient sound in the first mode during the day is 38dB, which is a relatively quiet sound. Even at night, it is difficult to capture such a small sound with your ears, let alone affect your sleep.
For the early spring season, the warm air function is used more. This fan has a three-speed heating mode, which is very fast. With the wide-angle swing function of 55, you can feel the warmth from all directions in about ten seconds. Different from the small solar heater, its surface will not generate heat, and the heater with high heat will be instantly emitted into the air from the air outlet. Soft and warm cats like it very much, and shovel officials don't have to worry about scalding their owners.
It is small in size and flexible to move. I read a book at night recently, and I will move it to the bedroom to keep warm. Warm wind blowing on me is soft and comfortable, and it won't be as dry as turning on the air conditioner at home.
When you sleep at night, its height is just enough to send warm air evenly to the bed, and you can start the sleep mode with one button. At this time, the noise is only 37dB, which is even smaller than usual. For people like me who don't get enough sleep, even if I leave it on all night, it won't disturb them to rest.
Spring is the season with frequent allergic symptoms, like I have allergic rhinitis myself, and I have been sneezing all the time recently.
Shule's fan has sterilization function. After the sterilization mode is started, low-temperature positive and negative ions can be released into the indoor air, which can actively kill harmful bacteria and viruses in the air. Excess negative ions will adsorb and settle particles and filter them in the built-in filter screen during continuous circulation ventilation, thus reducing nasal discomfort caused by floating particles in the air. So functionally, it is not only a fan, but also an air purifier.
After sterilization mode is turned on, TVOC rating will be displayed on the screen in different colors. Red stands for poor air quality and green stands for good air quality, so that we can intuitively understand the air condition at home and purify the air in time when the air quality is poor.
H 12 HEPA+ activated carbon composite filter screen is also built above the air inlet at the bottom of the fan. Air enters from the air inlet, and harmful substances such as dust, pollen and formaldehyde that are easy to cause allergies in the air will be intercepted and adsorbed by the filter element, and the blown air will be cleaner.
Therefore, it can not only change the temperature of the air, but also improve the air quality, which is particularly friendly to patients with allergic rhinitis like me.
Finally, let's talk about the use of this fan and the purchase suggestions:
From the price point of view, the price of this Shule bladeless fan is close to 1700 yuan, which is not cheap, but it is more practical than ordinary fans. It can not only blow cold air, but also hot air. It can be used almost all the year round, and can be used as a small household appliance without worrying about storage.
In addition, this bladeless fan is equivalent to combining a fan and an air purifier, which can purify indoor air while blowing, and its practicability and functionality are greatly enhanced.