What are the advantages and disadvantages of ceiling dehumidifier? How to choose a dehumidifier?

1. What are the advantages and disadvantages of the ceiling dehumidifier? Advantages: The ceiling dehumidifier has a fresh air purification system. During operation, due to the existence of the airflow partition plate, indoor circulating dehumidification and fresh air simultaneously flow through the heat exchanger core in an orthogonal manner. During summer operation, fresh air is cooled from the compressor exhaust with reduced temperature and dried by air conditioner to reduce the moisture content of fresh air. Ventilation and humidification in air-conditioned rooms. In this way, dehumidification and fresh air introduction can be achieved through the total heat exchange process of the heat exchange core. The fresh air ceiling dehumidifier has low operation noise, can provide low-speed air volume, ensure the continuity of the dehumidifier, and timely ensure the low-grade dehumidification effect of the dehumidifier. The fresh air ceiling dehumidifier also has the function of purifying air. Ordinary air purifiers can only purify indoor air, such as dust removal, sterilization and filtration. Different from fresh air ceiling dehumidifier, fresh air is thoroughly purified and then moved indoors, and dirty air is removed. It also has dehumidification function, which is incomparable to air purifiers. Disadvantages: Due to the need to install fresh air ceiling dehumidifier to dehumidify the pipeline, the drying function of ordinary home dehumidifier has disappeared. This is a great pity, of course, nothing is perfect, because you chose fresh air, so you have to give up the corresponding function, and then for dehumidifiers, the only thing you can give up is the drying function.

Second, how to choose a dehumidifier?

1, according to the living environment, according to the humidity and space size of the living area. The wetter the residential area, the greater the dehumidification capacity. If you live in a humid area and often feel that the floor is wet, it is recommended to choose a model with strong dehumidification power, and the dehumidification power is above 10 liter.

2. Select the model with humidity control function. Some dehumidifiers have no humidity control, and will dehumidify until the water tank is full, which will easily lead to indoor humidity lower than the suitable humidity of human body, ranging from 45% to 65%.

3. Check the power consumption. The stronger the dehumidification power, the greater the power consumption. The traditional compressor dehumidifier dehumidifies 12L, and the power consumption is about 10W- 150W per hour, and the dehumidifier dehumidifies 200W-250W per hour. The dehumidifier with dehumidifying wheel needs heating, which is more than 1 times higher than the traditional power consumption.

4. Is there any noise during operation? Generally speaking, the compressor dehumidifier will have the sound of compressor running, and families with noise requirements should pay special attention to this. Because sometimes the background in the shop is loud, you may not hear the sound of the machine running clearly. It is recommended to feel the vibration of the machine by hand. Theoretically, the more serious the vibration, the louder the sound will be.

5. Remember the relationship between dehumidification force and dehumidification temperature Generally speaking, compressor dehumidifiers all use the principle of air conditioning. Compressor dehumidifiers are divided into a dehumidifier and b dehumidifier. The dehumidification temperature range of a dehumidifier is 15-35 degrees, while the dehumidification temperature range of b dehumidifier is 5-35 degrees, so the colder the weather, the lower the dehumidification power, which is normal. It can be seen that the ceiling dehumidifier has the advantages of low operating noise, low-speed air supply and continuous operation of the dehumidifier, but it also has the disadvantage of poor drying function. In addition, the selection of dehumidifier needs to pay attention to various factors, and only in this way can the appropriate dehumidifier be selected.

The content of this article comes from: toilets, halls, foyer, stairs by the Building Industry Press.