The principle of dehumidification is very different from dehumidifiers and air conditioners

The principle of dehumidification is very different from dehumidifiers and air conditioners

Spring and summer are always humid and humid seasons in the south, especially in the rainy season. The whole house feels moldy. In the north, house-type problems can easily cause some rooms to be humid. So how to properly dehumidify the room? Most people do. Choose the dehumidification function of the air conditioner, but there is another kind of machine called a dehumidifier, which is specially used to dehumidify the room. What are the differences between the dehumidifier and the air conditioner dehumidification function? Today okmarts.com editor is here to popularize the dehumidifier and air conditioner for everyone Dehumidification is different.

The principle of dehumidification is very different from dehumidifiers and air conditioners

　　 There are many types of dehumidifiers, among which refrigerated dehumidifiers are the most commonly used. The moist air passes through an evaporator with a very low temperature, liquefies into water droplets when cold, and is collected in a water tank. The humid air needs to pass through a high-temperature condenser after being dried. Therefore, the temperature of the air blown out is close to the room temperature, which cannot reduce the indoor temperature.

　　 There are two dehumidification methods for air conditioning, one is refrigeration dehumidification, and the other is independent dehumidification, also called constant temperature dehumidification. The former means that the air conditioner achieves dehumidification during the refrigeration process. After the humid air passes through the air conditioner evaporator, the temperature drops significantly, the air humidity is in a supersaturated state, and the excess water vapor is precipitated in the form of condensed water; the latter is passed The air cooled by the evaporator is reheated to the original temperature, and then sent into the room, so as to ensure that the indoor temperature is relatively stable while dehumidifying.

　　 It can be seen that the dehumidification of the two is different. Many people think that since the air conditioner has a dehumidification function, is it unnecessary to buy a dehumidifier?

Of course not. Air conditioners are more widely used, but there are specialties in the technical industry. Air conditioners are used for dehumidification, and the electricity cost is not mentioned (generally the power of air conditioners exceeds 900W, while the power of dehumidifiers is only 300W), and the dehumidification effect is not obvious (not enough To one-third of the dehumidifier), and the dehumidification process will continue to blow out cold wind (in humid weather blowing cold wind will make you feel uncomfortable), and more importantly, it cannot be moved (the dehumidifier can be moved to the bathroom for use).

　　 Therefore, high temperature and high humidity is recommended to use air conditioning, under other conditions, it is recommended to use a dehumidifier. The dehumidifier is easy to move, and it is cooled inside the machine. After analyzing the water in the air, the temperature of the space will rise slightly, but the temperature difference is not obvious. It is more suitable for wet seasons other than midsummer, and electricity consumption is relatively low.