Do dehumidifiers really work? It's time to arrange for the rainy season

The plum rain season has come again, and it's really not a rainy day every day! Shu! Serve! Yes. Even people living in the north feel that there has been a lot of rain this year. It rains during work hours in the morning, but it still rains during work hours. It's really too difficult for us office workers. The key is that the humidity in the house when we get home is as high as 80% or more, and when we lie in bed, we feel that the bedding is damp. Therefore, we arranged to install a dehumidifier and come to provide a popular science dehumidifier today.
Dehumidifier, as the name implies, is a machine used to remove moisture. Currently, the mainstream dehumidifiers on the market include semiconductor dehumidifiers, compressor dehumidifiers, and rotary dehumidifiers. However, the mainstream dehumidifiers in household are compressor dehumidifiers, and the one I bought at home this time is also a compressor dehumidifier. The principle of this dehumidifier is to inhale moist air through a fan, and then condense the moisture in the air into water through a heat exchanger. The water remains in the water tank, and the treated air is discharged outside the machine. This repeated circulation reduces indoor humidity.
It is believed that many people know that air conditioners also have a dehumidification function. The dehumidification principle is that when the refrigerant in the evaporator of the air conditioner evaporates, it absorbs a large amount of heat, which greatly reduces the surface temperature of the evaporator. This causes the water vapor in the indoor air to liquefy into water when cooled, and the condensed water will flow to the water tray and be discharged out of the room through the outlet pipe.
Both are based on the principle of condensation, and both are refrigeration dehumidification. Air conditioning must be accompanied by cooling during dehumidification, and the relative humidity will rise when cooling, which leads to low dehumidification efficiency. Therefore, whether to use a dehumidifier or an air conditioner for dehumidification depends on actual demand. If you live in the southern region and the humidity is high in the southern sky, it is recommended to choose a dehumidifier for better results. If you only occasionally need dehumidification, Then air conditioning can solve the problem.
However, we still need to tell you how to choose and buy dehumidifiers, otherwise, if you choose the wrong one, how can you do it.
First of all, the dehumidification amount of a dehumidifier has a great relationship with the area used, so everyone should be clear about the area used when purchasing a dehumidifier. Generally speaking, a dehumidifier with a dehumidification capacity of 0.29-0.42kg/h corresponding to an indoor area of 7-10m2, and a dehumidifier with a dehumidification capacity of 0.42-0.63kg/h corresponding to a room with an indoor area of 10-15m2. The larger the area used, the greater the corresponding dehumidification capacity.
In addition, for dehumidifiers, noise is also a point that users should pay attention to when purchasing. Generally, good dehumidifiers have a noise level between 30 and 40 decibels, which will not have a significant impact on home life. Regarding noise, it is recommended that you go to offline shopping malls to have a practical experience.