Both air conditioning and conventional fan offer high comfort in the hot summer season. The power consumption of air conditioning is fairly high and barely airy. Then conventional fan is not only easy to dirt, but also has large potential risk. Bladeless fan has received much attention since its inception due to the novel appearance. Bladeless fans eject air along a circular path and generate recurring air flow. Its wind sense is much steadier and comfortable compared to the conventional fan’s. Bladeless fan does not have blades and there is no need to clean the dust which caused by electrostatic attraction. In the meanwhile, the safety has been also enhanced. Bladeless fan motor magnet is utilized by the brushless direct current (BLDC) motor of the bladeless fan.
Working Principle of Bladeless Fan
The working principle of bladeless fan exists the fundamental difference from conventional fan. The basic structure of bladeless fan generally consists of base and annular nozzle. Annular nozzle is placed on the base and its inner channel is connecting with the base. The base of bladeless fan is mainly served to hold the air flow generator which composed of the motor and impeller. The air intake of the fan is also positioned on the base. The nozzle includes internal channel and ejector which employed to receive and launch air flow, respectively. In reality, the working principle of bladeless fan is based on Bernoulli’s law and Reynold’s law in fluid mechanics. The air first formed the initial air flow through the motor in the base and changed flow direction by curved air duct, thus combined Reynold’s number to obtain the speed of 35 kilometers per hour. Therefore, air flow comes out from nozzle and amplified up to 15 times via Coanda Effect.
About Bladeless Fan Motor Magnet
Motors for bladeless fan is basically brushless direct current (BLDC) motors, then multi-pole injection ferrite magnet which manufactured by permanent magnet orientation technology is often served as bladeless fan motor magnet.
Hi
we are looking for a 12V BLDC motor for Bladeless fan Solution. Could you please share the detailed datasheet of the same.