How does a dehumidifier work: device and principle of operation, equipment characteristics

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

The device and principle of operation of dehumidifiers for home

Don't know toHow does a dehumidifier work?To deal with this issue, it is necessary to consider the types of the unit. A distinction is made between floor-standing, 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, an apparatus with the properties of assimilation (absorption), adsorption and condensation is distinguished. Let's dwell on this aspect.

Absorption

The first of them works by exchanging the air mass of the street and premises, that is, the ventilation of the area of ​​the site is carried out non-stop.

This is due to the fact that warm air attracts a considerable amount of moisture, so it is able to protrude from such a device. If you have to work on a territory with a "damp" climate, then the process will be completely meaningless. In addition, the weather directly affects the productivity of actions. Consequently, it appears as a less efficient aggregate. And, despite this, a large amount of consumption of both electricity and heat is required.

Condensing

The second unit from the ones presented above has a self-explanatory name. It realizes its actions with the help of an air conditioner and cooling the atmosphere. When air just enters the apparatus, it affects the element of special purpose. As a result, moisture condensation occurs.

ATTENTION! Since the liquid accumulates in the sump, therefore, it must be drained, otherwise it will overflow and the device will automatically turn off. After the cooling process takes place, the atmosphere is reheated by a special compressor and enters the room.

This type of dehumidifier is perfect for an apartment of any size or at home. The advantages include the speed of drying. It also features high performance. However, the volume of the air space is heated, which causes the temperature of the space to rise. In addition, the unit emits sounds - it is perfectly audible how it makes noise while performing its task.

Adsorptive

It functions on the basis of adsorption, which often needs to be replaced with a new one (the only drawback). When the silica gel rotor rotates slowly, the substance mixes 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 emit the 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 worthwhile to timely replace the built-in element - the adsorbent. This will allow you to maintain your ability to work for some time ahead. As for the appearance, it has a porous surface. It is advisable to use the structure in rooms with small parameters. For example, a warehouse, a laundry room, or maybe a pantry.

Equipment characteristics that you should pay attention to when choosing

Naturally, in order to make a reasonable choice when buying, you need to take into account the special nuances of the future acquisition.

1. The first thing to look out for is performance. This will depend on the volume of the room that you intend to equip with the device. More space 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 influenced by the degree of humidity. If you have to constantly dry the space, then it is advisable to take a powerful device that must cope with the assignment being performed. 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. It is necessary to take into account the purpose of the device. In simple living conditions, it is recommended to buy standard dehumidifiers, because it will be convenient to move them around the apartment and put them where you need them. If it is important for you to attach it to somewhere on the wall, then the hanging option will do.
4. Removable filter. The presence of such a label provides you with comfort in care and cleaning. If you need to do the cleaning yourself and regularly, it will make the process easier for you and pass the time.
5. Noise level. With increased nervousness, it is worth sharpening the attentiveness to this. It happens that the sounds annoy the owner or interfere with sleeping at night.
6. The volume of the catchment.
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, which are also worth paying attention to.