How does a dehumidifier work?

An air dehumidifier is a device that often becomes indispensable in various areas of human activity. Many objects are characterized by high humidity, and this often negatively affects people and objects.

Design and principle of operation of dehumidifiers for the home

Don't know toHow does a dehumidifier work? To understand this issue, it is necessary to consider the types of units. There are floor-mounted, universal, concealed and wall-mounted dehumidifiers. They all differ from each other in the way they are placed in the room. However, according to the principle of operation, devices with the properties of assimilation (absorption), adsorption and condensation are distinguished. Let's dwell on this aspect.

Absorption

The first of them works due to the exchange of air mass between the street and the room, that is, the ventilation of the area is carried out non-stop. This is explained by the fact that warm air attracts a considerable amount of moisture, so from such a device it is able to protrude beyond the limits. If you have to work in an area with a “damp” climate, then the process will be completely pointless. In addition, the weather directly affects the productivity of actions.Therefore, it is shown as a less efficient unit. And, despite this, a large amount of energy and heat is required.

Condensation

The second unit presented above has a self-explanatory name. It carries out its actions with the help of air conditioning and cooling the environment. When air first enters the apparatus, it affects a special-purpose element. As a result, moisture condensation occurs.

ATTENTION! Since the liquid accumulates in the pan, it therefore needs to be drained, otherwise it will overflow and the device will automatically turn off. After the cooling process occurs, the atmosphere is again heated by a special compressor and enters the room.

This type of dehumidifier is perfect for an apartment of any size or house. The advantages include the speed of drying. Also characterized by high performance. However, the volume of air space is heated, causing the temperature of the space to rise. In addition, the unit makes sounds - you can clearly hear how it makes noise while performing its task.

Adsorption

It operates on the basis of adsorption, which often requires replacing the old one with a new one (the only drawback). When the silica gel rotor rotates slowly, the substance is mixed and air passes through the larger component. Thanks to the sorbent, excess moisture is absorbed, and as a result, the already dry mass moves through a smaller part of the disk. Unlike the previous dehumidifier, this one does not produce a characteristic hum. When compared with absorption technology, this does not consume a huge amount of electricity, so it acts as an economical option.

To guarantee long-term operation, it is worth timely replacing the built-in element - the adsorbent. This will allow you to maintain your ability to work for some time to come. As for appearance, it has a porous surface. It is advisable to use the design in rooms with small parameters. For example, a warehouse, laundry room or maybe a storage room.

Equipment characteristics that you should pay attention to when choosing

Naturally, in order to make an appropriate choice when purchasing, you need to take into account the special nuances of the future acquisition.

1. The first thing you should pay attention to is performance. This will depend on the volume of the room that you expect to equip with the device. Larger spaces will require a more powerful unit. On this issue, it is best to get advice from the seller in the store.
2. Power consumption. An equally important aspect. The indicator is affected by the degree of humidity. If you have to constantly dry out the space, then it is advisable to take a powerful device that should cope with the task at hand. It is important to remember: the lower the indicator, the more energy will be consumed.
3. Fastening and material from which the equipment is made. The purpose of the device must be taken into account. In simple living conditions, it is recommended to buy standard dehumidifiers, because they will be convenient to move around the apartment and place where you need it. If it is important for you to attach it somewhere on the wall, then the hanging option is suitable.
4. Removable filter. The presence of such a label provides you with comfort during care and cleaning. If you need to do the cleaning yourself and regularly, this will make the process easier for you and pass the time.
5. Noise level. In case of increased nervousness, it is worth sharpening your attention to this. It happens that sounds irritate the owner or interfere with sleep at night.
6. Catchment volume.
7. Additional functions.
8. Unit size. Dimensions are also important. For a small room, it is preferable to choose a compact device.

Price and warranty are important criteria that you should also pay attention to.