When the weather is dry, many people think that the humidity of the surrounding air is reduced and they feel uncomfortable. At this time, many people will use humidifiers to increase the humidity of the surrounding environment. What is the working principle of humidifier? Then please follow the progress of Bian Xiao to understand the working principle of humidifier and choose the shopping guide of humidifier. I hope Bian Xiao's content will be helpful to everyone.

First, the working principle of humidifier

1, ultrasonic humidifier working principle:

Technology is a mature technology in the world and has been widely used in various fields. Ultrasonic humidifier uses ultrasonic high-frequency vibration to atomize water into 1-5 micron ultrafine particles. Through the pneumatic device, the water mist is diffused into the air, which makes the air moist and rich in negative oxygen ions, which can refresh the air, improve health, change the heat of heating in winter and create a comfortable living environment. According to reports, the advantages of this working principle of ultrasonic humidifier are: high humidification intensity, uniform humidification and high humidification efficiency; Energy-saving, electricity-saving, and the power consumption is only110 to115; Long service life, automatic humidity balance and automatic protection without water; It has the functions of medical atomization, cold water bath and jewelry cleaning. The disadvantage is that there are certain requirements for water quality.

2. The working principle of direct evaporation humidifier:

It is usually called pure humidifier. Pure humidification technology is a new technology just adopted in the field of humidification. Pure humidifier removes calcium and magnesium ions from water by molecular sieve evaporation technology, which completely solves the problem of white powder. Wash the air through the water curtain, purify the air while humidifying, and then send the moist and clean air into the room through the pneumatic device, thus improving the environmental humidity. In addition, the working principle of this direct evaporation humidifier is not limited by water quality; The filter evaporator adopts imported single fiber, which filters air, sterilizes and humidifies it more purely; Equipped with air circulation system, the air is flushed with purified water while humidifying, which can effectively eliminate the pollution in the air, purify the air, promote indoor air circulation and ensure human health to a greater extent.

3. The working principle of thermal evaporation humidifier:

Also known as electric humidifier. Its working principle is that water is heated to 100 degree in a heater to generate steam, and the steam is emitted by a motor. Therefore, the working principle of this kind of electric heating humidifier is the simplest humidification method, and its disadvantages are high energy consumption, inability to dry burn, low safety factor and easy scaling on the heater.

Second, the humidifier shopping guide

1. brand: the quality of some famous products or well-known trademarks is more guaranteed.

2. Variety: At present, there are two kinds of humidifiers on the market: ultrasonic humidifier and pure humidifier. Ultrasonic type is to atomize water through ultrasonic oscillation, which has the effect of uniform humidification. It is characterized by intuitive and rapid humidification, relatively low price and obvious spraying. Pure humidifier, no spray phenomenon, no white powder phenomenon, no scaling, low power, with air circulation system, can filter air and kill bacteria. The reporter found in several large appliance stores that most humidifiers in Shijiazhuang market are ultrasonic and pure humidifiers.

3. Appearance: The appearance of humidifiers this year is varied, including rabbit, walrus, golden rooster, apple and other cartoon shapes, and even barrel-shaped, square or round. Colors are blue, yellow and green, which are suitable for children and other different groups, that is, beautiful and generous, and are good decorations at home.

4. Price: From various electrical stores, the price of humidifiers this year ranges from 100 yuan to more than 500 yuan, and many varieties have special machines. A humidifier is only sold in 99 yuan.

5. Function: At present, in addition to humidification, the humidifier on the market also has negative ions, oxygen bars and perfuming (there is a small box on the humidifier to which perfume, traditional Chinese medicine and flowers can be added. ), etc. A humidifier can adjust the hot and cold fog, and the hot fog can also be used for ladies' beauty.

I read this article about the working principle of humidifier and the guide to purchasing humidifier, hoping to bring some help to your work and study.