working principle of dehumidifiers: freeze or runner or electric osmosisjiu0 edited on2017-05-28 04:53:23 100 views
working principle of dehumidifiers: freeze or runner or electric osmosis
The basic principle of defrosting of refrigeration dehumidifier
When the dehumidifier compressor is used in relatively low temperature environments (generally 10 degrees Celsius) will cause the heat exchange system of dehumidifier frosting, and this process is inevitable, so the compressor type dehumidifier under low ambient temperature conditions, regularly enter defrost state.
At this time, the dehumidification opportunity stops the compressor operation, and uses the evaporator heating wire (part of the heat exchange system) to heat the heat exchanger plate temperature, and then outputs the defrost effect through the fan.
The time required is determined by the ambient temperature, the lower the ambient temperature and the longer time, in the defrosting process, compressor dehumidifier dehumidifying cannot work, so for the low temperature environment, the compressor dehumidifier dehumidifying effect is not ideal. If the environmental temperature is low, we can choose a new type of rotary dehumidifier.
The basic working principle of rotary dehumidifier
1, desiccant is the ceramic fiber paper temperature above 500 DEG C, the molding mechanism into honeycomb wheel, then coated on ceramic fiber and silica gel between the desiccant, therefore not combustion and deliquescence problems. Because of its dehumidification function is the use of physical rather than chemical action, it will not produce any harmful chemicals.
2, the principle of desiccant rotary dehumidifier using silica gel coating on the runner will be water in the air by physical adsorption on the synthesis of porous silica gel out, then in the wheel, which is adsorbed on the silica gel water heating and vaporizing holes, to exchange heat exchanger entrance, the formation of high temperature and high humidity the air, then through the indoor heat exchanger has been cold wet air cooling when, due to differences and dew condensation water discharge.
Basic working principle of electro osmotic dehumidifier
The energy of an electric dehumidifier is derived from an electromagnetic pulse generator, and an electronic device controlled by a microprocessor generates a pulsed magnetic field at about 50 hertz with the help of an annular coil. The magnetic field acts on the polar water molecules in the wall, so that the water molecules rearrange and gradually migrate down to the soil. The problem of the moisture of the wall caused by capillarity is solved from the root.
published on：20170522 09:15:16 guangzhou