Dehumidifier is generally used in residential areas, offices and other places. For example, dehumidifiers can be found in electronic products and precision instruments manufacturing workshops, audio-visual rooms, libraries, archives rooms, inspection and quarantine rooms, computer rooms, laboratories, equipment rooms, telecommunications rooms, banks, operating rooms, tobacco warehouses, civil air defense projects, military warehouses, food, medicines, seed warehouses and other special places.

The dehumidifier repeatedly dehumidifies the air in the room. For a dehumidifier with a general capacity of 20 liters/day, the exhaust air per hour is 150m3, calculated according to the height of 20_ 2.5m in a normal room. A dehumidifier can circulate all the air in your room more than three times an hour. 20 liters of water can be pumped out at the end of the day.

Home dehumidifier belongs to a freezing dehumidifier, which achieves dehumidification effect through condensation and evaporation during dehumidification. The operation is simple, the dehumidification effect is good, and the humid environment space can be quickly made dry and comfortable effectively. Using dehumidifier can not only get quick results, but also make people feel chilly. So to put it simply: dehumidifiers basically reduce humidity by absorbing indoor moisture, while air conditioners only blow relatively dry air into your room, and you can't do anything about the original moisture in your room.

2, the use of air conditioning dehumidification

Air conditioners used in general households have the function of dehumidification. Household air conditioners absorb outside air, cool the air, and then deliver cold air indoors. Because the main function of air conditioning is refrigeration, "dehumidification" is actually a "side effect" produced by air conditioning refrigeration, and its dehumidification effect is actually very reluctant. When the air conditioner is running, the air is sucked in from the outside by the external machine, which is equivalent to transporting humid air from the outside to the room. Although it has been condensed, its function is only to dilute the humid indoor air slightly.

The main function of air conditioning is cooling and heating, and air conditioning with independent dehumidification function can dehumidify, but the dehumidification amount is small and slow; And the rainy season in the south, the temperature is low. At this time, the air conditioner dehumidifies and blows out cold air, which makes people feel quite uncomfortable.