I’ve been planing to buy an air humidifier for months. Before buying I looked up some introduction. Just decide which type is more suitable. I suppose these information will helps you too. Now let share it.
Air Humidifier Working Principle
Alternating AC current into DC current through the transformer buck rectifier
Alternating DC current into high frequency AC current through oscillator circuit
Transfering this high frequency AC current to the ultrasonic atomization head (ceramic oscillator) in the humidifier to generate a force.
Distort the ceramic resonator by the force to make it output tcorresponding voltage and current to atomize the water.
Spreading atomized mist by a fan to humidify the air.
It's just like to put a tuning fork into the water and make the water shock splashes spray. The difference is this mist generated by ultrasonic atomization head is very subtle by a much bigger power.
Types of Air Humidifiers and selection methods:
The humidifier can be divided into three categories: pure evaporation type, ultrasonic and thermal evaporation type.
Pure evaporation type humidifier can not see the fog. Its advantage is there is to limit of water quality and very low power consumption. But it is noisy.
Ultrasonic type is the most popular used type. Its advantages is big humidification volume, low power consumption and long life. Disadvantage is it requires high quality water. It will produce a white powder when water quality is not good.
The thermal evaporation type does not require water quality, has big humidification capacity, and easy to operate and maintain. Disadvance is that the power consumption is much bigger, generally ranging from 200W to 1200W. Mind the fan when purchase such type of humidifer. If there is no fan or the fan is not poor quality, steam coming from humidifier may easily get the wall wet or even bring damage to room decoration.
All three humidifiers have its advantages and disadvantages. We just choose according to our own condition. If the rooms are large and next to the street, do not care about noise, we can choose the type of pure direct evaporation. Average family may wish to try the ultrasonic type. Just put the distilled water or cold boiled water. If you do not care cost then the type of thermal evaporation will be your favorate. It’s convinient and easy to maintain.
Products referred:
http://www.cometodeal.com/vmchk/Homeware/Air-Purifiers/View-all-products.html
Air Humidifier Working Principle
Alternating AC current into DC current through the transformer buck rectifier
Alternating DC current into high frequency AC current through oscillator circuit
Transfering this high frequency AC current to the ultrasonic atomization head (ceramic oscillator) in the humidifier to generate a force.
Distort the ceramic resonator by the force to make it output tcorresponding voltage and current to atomize the water.
Spreading atomized mist by a fan to humidify the air.
It's just like to put a tuning fork into the water and make the water shock splashes spray. The difference is this mist generated by ultrasonic atomization head is very subtle by a much bigger power.
Types of Air Humidifiers and selection methods:
The humidifier can be divided into three categories: pure evaporation type, ultrasonic and thermal evaporation type.
Pure evaporation type humidifier can not see the fog. Its advantage is there is to limit of water quality and very low power consumption. But it is noisy.
Ultrasonic type is the most popular used type. Its advantages is big humidification volume, low power consumption and long life. Disadvantage is it requires high quality water. It will produce a white powder when water quality is not good.
The thermal evaporation type does not require water quality, has big humidification capacity, and easy to operate and maintain. Disadvance is that the power consumption is much bigger, generally ranging from 200W to 1200W. Mind the fan when purchase such type of humidifer. If there is no fan or the fan is not poor quality, steam coming from humidifier may easily get the wall wet or even bring damage to room decoration.
All three humidifiers have its advantages and disadvantages. We just choose according to our own condition. If the rooms are large and next to the street, do not care about noise, we can choose the type of pure direct evaporation. Average family may wish to try the ultrasonic type. Just put the distilled water or cold boiled water. If you do not care cost then the type of thermal evaporation will be your favorate. It’s convinient and easy to maintain.
Products referred:
http://www.cometodeal.com/vmchk/Homeware/Air-Purifiers/View-all-products.html
