Wednesday, August 22, 2012

Introduction of Bladeless Fans

How Do Bladeless Fans Work?

The working principles of bladeless are as follows: There is a 40-watt electric motor in the base, it indrafts the air into the inhalation fan base at the speed of 33 liters per second. After the cyclone accelerator, the maximum air flow speed is increased to 16 times or so, and surrounded by the ring-shape inner lip of the bladeless fan head, then the air force leads along the air and into the fan head, and blows out at high speed. The no blade fan uses the technology of jet engines and automotive turbocharger, it indrafts air through the bottom of the suction hole, then the impeller hidden inside the ring edge ejects the air in a circular trajectory, and ultimately form an uninterrupted flow of cold air. Importantly, this air flow is smoother than the wind generated by ordinary fan. The amount of air it generates is equivalent to the fan with the best performance in the market. The bladeless fan is equipped with the variable frequency wind speed adjusting device, this is convenient for users to adjust the wind speed according to the actual situation, the uniform increased wind amount has no impulse voltage, it is low energy consumption, the energy consumption is just half of the ordinary fan.

Disadvantage of Fans without Blades

1, Single function, its function is the same as traditional fan. But the function is scalable with the launch of new products. In contrast, the noise will be great if in the air volume is big. 2, the chassis is too thin and small, it is easy to fall down if hit by other things. 3, Prices are higher than traditional fans, there is a wide gap between ordinary fans. 4, it is not easy to see the air outlet. 5, From the energy point of view, compared with traditional fans, the air inlet and outlet of bladeless fan increase the airflow resistance, the conversion efficiency is bound to be poorer than then traditional fan, that is to say, if produces the same amount of wind, the power consumption of bladeless fan will be higher than the traditional fan.

Characteristics of Bladeless Fan
1, Touch tilt: Its own gravity is the center fulcrum, users can use hand pressure to change the angle of the fan; 2, Ventilation: The airflow is soft and gentle, the wind is more natural and does not have the beating feeling like the traditional fan; 3, More secure: Since it has no blade, so it can protect all your family members, including your pet; 4, Brief design: The appearance is simple and elegant; 5, Airflow control: dimmer switch control, it can adjust the size of the airflow;

This article is come from: http://soundspeakers.cn/?p=4

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