The dehumidifier is actually a small product in the refrigeration and air conditioning category. It is a device that provides dehumidified air to a certain space. There are households and industrial ones.

It has been recognized and used by more and more consumers. The operation of the industrial dehumidifier is divided into two cycles, one is the inner circulation, the high temperature and high pressure gas is turned into a low temperature and low pressure gas through a series of steps through the operation of the compressor, and the other is the outer circulation, which is under the action of the fan. The moist air turns out to be dry air. Dehumidifiers can be divided into four types: cooling dehumidifiers, rotary dehumidifiers, solution dehumidifiers, and pipeline dehumidifiers.

So how do you buy a home dehumidifier? First of all, it depends on the brand. The household dehumidifier is a durable home appliance that can be used for many years, which requires sufficient after-sales service. By choosing a well-known brand, you can find their after-sales service when your dehumidifier malfunctions through their perfect quality management system. Moreover, the quality of branded products is guaranteed, and the performance and safety are relatively stable. Second, it is to determine the type. According to my own situation, I choose the metal shell or the steel shell. Both have their own advantages and disadvantages. If the environmental area is small and there is a desire to be cheaper, then the iron casing is used, but this noise is large and the appearance is not beautiful. If you have a large area, you want a low noise, and you want to install a beautiful steel casing. Once again, the role of the household dehumidifier, to determine the dehumidification capacity, this is the same as the purchase of air conditioning, according to the size of the space, choose the right product, so that it can achieve dehumidification purposes, but also energy saving. Last but not least, when you buy, you have to experience it on the spot. Observe the quality of the sample by observing the appearance of the sample.