North much rain this year, domestic dehumidifier are beginning to get the favour of consumers in the north. This year, many stores in dalian have set up a dehumidifier counters, sales all the way. But reporters found that many consumer because the function and use method of dehumidifier don't know, very easy to enter the purchase and use of myth. For the expert warns customer, when buying dehumidification machine need to know more about the function of the dehumidifier and use method, avoid by all means buy blindly.

Dalian consumer zhang live near central south road, less than 300 meters from the sea, the recent continuous rainfall, metope, floor in the home began to get damp. He told reporters that the recent 15 days, his home humidity of 90% or more the number of days for 12 days. Because the humidity is too large, under his 5 years old the child's neck, thighs are long eczema, clothes for several days. In order to reduce indoor humidity, he bought a dehumidifier. Mr Zhang told reporters that he when you go out in the morning after the Windows are closed, open the dehumidifier. Six o 'clock in the evening when I come home, unexpectedly found in the dehumidifier 5 litres of drainage box has spilled water.

For dehumidifier working principle of an electronics store staff said: "the damp air is dehumidifier fan inhaled, after air filters filter, and then cooling on the cooling of the evaporator, air moisture to condense into water, this will reduce the water content in air. At the same time due to moisture condensation water away part of the hot and humid, the air temperature decreases, in order to make the air temperature is appropriate, dehumidifier unique structure and dehumidification of air through the condenser heat to heat up, so as to improve the environment temperature, make the dehumidifier dehumidifier effect greatly improve."

On August 4, the reporter sees in dalian more selling floor, at present the design of dehumidifier and variety is not a lot. Per the height of the dehumidifier only about 40 to 50 cm, accounts for the area is not large also, but the "little guy" each price can be compared with the refrigerator, the lowest price of a also reached 1980 yuan, the highest price a broke through 3000 yuan.

According to reporter understanding, a dehumidifier general minimum can drive the area of 15 square metre, can drive the biggest and 40 square meters area. Dalian city consumers association of home appliance consumption, according to experts to engineer Wang Guocheng family is enough to buy a commonly, but if the sitting room is put a dehumidifier, the bedroom is put a dehumidifier, the effect is more obvious.

When the expert reminds

Consumer is buying dehumidification machine, need according to oneself demand reasonable choose and buy, there are a few common pitfalls to note.

Myth: air conditioner when dehumidifier. Some air conditioning dehumidification function, small scope of small amount of desiccant, desiccant, desiccant slow, and air conditioning dehumidification blow a cold wind is the wind, the dehumidification in the cold, affect the indoor temperature. And the principle of the dehumidifier is excess water into water droplets in the air, then to the inner tank. In the process of heat exchange, temperature change is not too big.

Myth 2: dehumidifier purifier. As people on indoor air quality is more and more attention, dehumidifier have also open health card, many dehumidifier are marked on the market have a negative ion, oxygen bar, etc. Expert clew, you look at the main function, when the choose and buy, or don't focus too much on for additional functionality.

Myth 3: dehumidifying capacity is bigger, the better. In fact, if choose larger dehumidifier, not only take a place, and high power can also lead to high power consumption. If need dehumidifier area is larger, dehumidifying time a little bit longer, also can achieve the desired effect.