What is the function and function of humidifier? Pray for the great gods.

Types and Introduction of Humidifier Humidifier is a household appliance that can humidify air. It can also be used to clean jewelry, purify air and atomize drugs. At present, there are electrothermal humidifiers, pure humidifiers and ultrasonic humidifiers on the market. The use of electric heating humidifier has no "white powder" phenomenon and low noise, but it consumes a lot of electricity and is easy to scale on the humidifier; Pure humidifier has no "white powder" phenomenon, no scaling, low power, air circulation system, which can filter air and kill bacteria; Ultrasonic humidifier has the advantages of high and uniform humidification intensity, low power consumption and long service life. It has the functions of medical atomization, cold water bath, jewelry cleaning, etc., but it has certain requirements for water quality, and there will be a slight "white powder" phenomenon in use. Shopping and inspection [1] When choosing a humidifier, you should choose the corresponding model and product specifications according to the actual situation at home. If you live in a particularly windy and dry area or the room is relatively large, you should buy a humidifier with relatively high power. If the water quality in the area is poor or the air quality in the space that needs humidification is not good, you should buy an ultrasonic humidifier or a pure humidifier equipped with a water softener; If the water quality in the area is acceptable or the space that needs humidification does not have too high requirements for air quality, you can buy an electric humidifier. [2] Atomization effect is the key factor of spray humidifier. When testing the atomization effect, adjust the atomization knob to the middle range, observe whether the water mist is fine, transparent and rising, and spray it continuously with the palm of your hand at a distance of 20cm from the nozzle 15 seconds. If you feel that your palm is wet and there are no water drops, it means that the atomization effect has reached the requirements of fine, uniform and rapid humidification. [3] When choosing an ultrasonic humidifier, it is best to choose a product with an automatic thermostat, because this humidifier can set the humidity in advance according to the needs of users, and automatically turn on and off the machine to keep the humidity constant, so that the humidification space is in a balanced moisturizing state. (4) The sensitivity of the water quantity sensing device plays a very important role in preventing the humidifier from idling and dry burning and ensuring the service life of the humidifier. When purchasing, fully test the automatic protection function of humidifier for water shortage to see how sensitive it is and whether the automatic protection function is effective. Choose products with high sensitivity, wide protection range and reliable automatic function. Use, maintenance and contraindications [1] When using a humidifier, it is not necessary to increase the humidification amount as much as possible. In fact, it should not be too low or too high. It should be kept between 40% and 60% RH, and the humidification amount of humidifier should be controlled between 300 and 350 ml per hour. [2] Various humidifiers have different requirements for water quality. For example, pure water should be used for pure humidifiers, pure water or distilled water is best used for ultrasonic humidifiers, and ordinary water can be used for electric heating humidifiers. (3) The water in the humidifier water tank may be used up at any time, and idling and dry burning may damage the machine, so try to use products with water shortage automatic protection function, and pay attention to the water storage capacity of the water tank at ordinary times and replenish it in time. [4] Water tank, transducer and other parts that are easy to scale should be cleaned once a week. When cleaning, you can use a soft cloth and a soft brush to dip in water. Do not use detergent, kerosene, alcohol, etc. Clean the fuselage and parts, and do not scrape off the oxide scale with hard objects to avoid damaging the parts. [5] The humidifier is best placed on a plane 0.5~ 1.5m high from the ground, away from heat sources and corrosive substances. It is forbidden to touch the nozzle in use to prevent burns. If there is any fault, stop the machine immediately for maintenance.