3C certification that can't be ignored when purchasing dehumidifiers.
China Quality News Network News On January 4, 2018, official website of Shanghai Municipal Bureau of Quality Supervision reported the results of quality supervision and spot check of dehumidifier products in Shanghai in 2017. The results show that, recently, Shanghai Bureau of Quality and Technical Supervision has conducted supervision and spot checks on the quality of dehumidifiers produced and sold in this city. This time, 20 batches of products were randomly selected, and all of them were qualified after testing.
Dehumidifier is a product listed in the catalogue of National Compulsory Certification Products (CCC), and the certification institution is China Quality Certification Center. There are 5 certified production enterprises in this city. This time, 5 production enterprises in this city were randomly selected, and 4 products were actually drawn, and another one did not draw samples due to the reason of production suspension.
China Quality Certification Center is an authoritative certification body. Therefore, consumers should be reminded once again that when purchasing dehumidifiers, they should not only pay attention to the price but also ignore 3C certification. It is an eternal law in the market to get what they get at a price. The products with 3C certification when purchasing dehumidifiers are more secure both in quality and after-sales.
How to use dehumidifier to dry clothes correctly
The dehumidifier can directly pump the gas moisture in the indoor air into liquid water and discharge it outside, and through repeated work, the relative humidity of the indoor air can be kept in a relatively dry range, so when the dehumidifier is working, the evaporation of moisture in indoor wet objects can be accelerated due to the decrease of relative humidity in the indoor air. This is the indirect dehumidification that we often talk about. It is precisely because of this characteristic that various businesses promote the drying function of dehumidifiers in the household field. Many consumers are also aiming at this function, buying dehumidifiers, expecting that they can be used to dry clothes in rainy days during the Spring Festival and autumn and winter.
However, many customers complained that after buying the dehumidifier, they found that it didn't really come in handy for drying clothes, and even wondered if the drying function of the dehumidifier was a false propaganda of the merchants. Looking through the purchase evaluation records of Tmall home dehumidifier's major brand stores and home dehumidifier marked with dry clothes function, we can find traces of bad reviews. Through investigation, it is found that most of the reasons for this phenomenon are that users do not use dehumidifiers correctly.
Dryer dehumidifier
Dehumidifier, especially domestic dehumidifier, is simple to use and operate, but it is not finished when it is turned on. In order to achieve the expected use effect, it is necessary to hold the correct use method, especially in the drying function. First of all, we should hang wet clothes indoors and keep a little gap between them to make the air flow smoothly; Secondly, it is very important to ensure the relative tightness of the room, and the better the sealing effect, the more obvious the drying effect, which is also easy to be ignored by everyone. If the doors and windows are wide open, the indoor humidity will not drop, and it is impossible to indirectly dehumidify through a dehumidifier. Thirdly, the dehumidifier should be placed correctly. When drying clothes, the dehumidifier should be placed below the clothes or within 50cm around the wet clothes, so that the slightly hot dry air blown by the dehumidifier can be directly blown to the wet clothes to achieve the ideal drying effect. Fourthly, the dehumidifier should be set correctly. When it is used to dry clothes, it is necessary to turn on the "drying clothes" function. If some machines are not equipped with drying function keys, it is necessary to set the target humidity below 40%, because drying clothes is a cyclic moisture absorption process. If the target humidity is set too high, it is easy to cause the dehumidifier to automatically shut down when it meets the control requirements too early. If the machines don't work, naturally there is no drying effect.
The effect of indirect dehumidification by dehumidifier in a relatively sealed room is still remarkable, which is not only reflected in dry clothes in the household field, but also widely used in laundry rooms, hotels, hotels and other commercial fields. Users can configure machines with appropriate sizes according to their own needs. It should be noted that when purchasing dehumidifiers, we should choose products that can continuously dehumidify and use brand compressors, which not only has good effect, low failure rate, but also has a longer service life.
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