What is the difference between dehumidifier and freezer
Dehumidifier called QuShiJi, wet machine, also known as humidity regulator, dehumidifier by the compressor, heat exchanger, fan, water, chassis and controller, its working principle is: the fan will damp air suction machine, through the heat exchanger, the moisture in the air condensing into water droplets, into a dry air discharge closed, so reduce indoor humidity.
Therefore, dehumidifiers are widely used in laboratories, computer rooms, measuring rooms, libraries, archives, offices, instrument rooms, hospitals, power distribution rooms, banks, material reserves, food and crop warehouses and other places, so that electronic products, optical instruments, precision equipment and valuables avoid the bad luck of damp and mildew. In recent years, with the continuous improvement of people’s living standards and the renewal of people’s consumption concepts, dehumidifiers have gradually entered families and become an indispensable member of many families. Especially in the plum rain season, they become high-grade clothing leather goods, high-grade household appliances protector, rheumatism, respiratory diseases and other patients as well as the elderly, maternal and infant health care workers, for all users who need appropriate humidity to create a good environment.
Scientific research report points out that the human body has a high requirement for the humidity of the living environment, the relative humidity is better with 60-70%, winter had better not be less than 50%, summer is not more than 80%.
The refrigeration system of refrigerated dryer belongs to compression refrigeration, which is composed of four basic components: refrigeration compressor, condenser, evaporator and expansion valve. They are connected in turn by pipes to form a closed system in which the refrigerant is constantly circulating, changing state and exchanging heat with compressed air and cooling media.
The amount of water vapor in the compressed air is determined by the temperature of the compressed air: lowering the temperature of the compressed air reduces the amount of water vapor in the compressed air while keeping the pressure of the compressed air basically constant, and the excess water vapor condenses into liquid. Cold drying machine is the use of this principle using refrigeration technology dry compressed air. Therefore, the cold and dry machine has a refrigeration system.
1. The refrigeration system is perfectly configured, and the key parts of the machine are imported famous brand products, which ensures the reliable operation and life of the system while ensuring the treatment effect.
2. The refrigeration and air system is accurately calculated by experts, with more than 20% allowance for design parameters.
3. Complete separation of gas and liquid. Adopt filter type gas-liquid separator, avoid the secondary evaporation of water, ensure the important role of drying effect of cold drying machine.
4. All corrugated steel tubes with color inside and outside wall of air heat exchanger, increase the utilization rate of cold quantity, countercurrent structure, good return temperature, no condensation.
5. Evaporator for hydrophilic thin-walled steel tube with pure aluminum scales, turbulence structure high heat exchange efficiency.
6. Excellent sewage system, cold and dry machine structure adopts three or more drainage, timely and effective discharge of a large number of cold water coagulation and oil, so as to ensure that the system and air clean and dry at the same time also reduce the load of the system.
7. Outer rotor cooling fan, large air volume, low noise, frequent start and stop, long life.