Application field, structure and principle of temperature-regulating dehumidifier
Temperature-regulating dehumidifier uses evaporator to cool and dehumidify the air, and recovers the condensation heat of the system to make up for the heat lost in the air due to cooling and dehumidification. It is an efficient and energy-saving dehumidification method, and has been widely used in national defense engineering, civil air defense engineering, tobacco and petrochemical industries, subway stations, aerospace purification engineering, laboratories, telecommunications equipment rooms, archives rooms, food rooms, pharmaceutical or film workshops, special glass manufacturing, grain, wood and other dehumidification drying and dehumidification in high-humidity spaces.
In China, the climate types are diverse, the temperature difference between winter and summer is large in most areas, and the heat/cold/wet load changes obviously with time, so the traditional dehumidification and drying system can not meet the actual needs well. Therefore, it is necessary to use a temperature-regulating dehumidifier to control the temperature and humidity in many occasions to achieve the best drying effect. The biggest difference from other dehumidifiers in function is that it can adjust the indoor humidity at the same time, such as heating up or lowering the humidity. It is used in special working conditions where the ambient temperature is relatively sensitive and dehumidification is required at the same time. The control range is 18-28℃ and 40-80% RH.
The temperature-regulating dehumidifier consists of an indoor unit and an outdoor unit, and is connected into a refrigeration cycle by refrigerant pipelines such as a compressor, a four-way valve, an outdoor heat exchanger, an indoor second heat exchanger, an indoor first heat exchanger, an expansion valve and the like, wherein the outdoor heat exchanger is connected in parallel with two branches of the indoor second heat exchanger, and an electromagnetic valve for controlling the on-off of the branches is installed on the branch of the indoor second heat exchanger. At the same time, long-distance cold energy transmission is realized through professional ventilation duct design, so as to meet the different air supply characteristics requirements of various buildings; It is an efficient and energy-saving dehumidification method to recover the condensation heat of the system and make up for the heat lost in the air due to cooling dehumidification.
Chuantai brand series air-cooled dehumidifier is equipped with fully enclosed refrigeration compressor, expansion valve, solenoid valve and other parts. The control switch of imported famous brand products adopts touch button, and the operation panel has the functions of operation indication and fault display. The fan equipped with the unit adopts high-performance and low-noise centrifugal fan. It has the advantages of low noise, large air volume, high static pressure, etc. The unit can realize central control, and the communication interface can be configured according to the user's requirements to realize remote computer centralized control and display. The unit is stable in operation, simple in operation, beautiful in appearance and less in maintenance workload.
Application of dehumidifier in server room
The 21st century is an era of network. Computer network has brought great convenience to modern people, and most things can be done online. However, online shopping needs the support of electronic equipment. Very sophisticated servers and routers ensure the normal operation of the network, and the server room is the place where servers and routers are placed. If the ambient humidity in the computer room is too high, it will cause the servers and routers to break down due to moisture, which will make the network unable to be used normally, so it is very important to do a good job of moisture prevention and dehumidification in the computer room.
For digital communication, servers and switches are very important devices, which maintain the operation of the network. If there is a fault, the network will not be smooth. Nowadays, people's life and work can't be separated from the network, and the unsmooth network will bring great inconvenience to life and work. Humid air will lead to the failure of network equipment such as servers and switches, which must not appear in the computer room. Therefore, we need to configure Chuantai server room dehumidifier and CT series industrial dehumidifier in the computer room to remove moisture, ensure the safe operation of servers, switches and other equipment, and ensure the smooth network.
The applicable area of the dehumidifier in the server room of Chuantai is about 100-150 square meters, and the dehumidification capacity is 130 kg/day. It has the characteristics of stable dehumidification performance, good dehumidification effect, low energy consumption and low noise, and can quickly reduce the humidity of the ambient air, so that the data storage and forwarding equipment such as servers and routers are not affected by humidity.
The dehumidifiers for server room and CT series server room produced by Chuantai Electric Appliance use the principle of freeze-drying to suck humid air into evaporator and reduce it to below dew point temperature, so that the gaseous water in the air can be condensed into water droplets for separation, and then the dried air can be discharged after the condensation heat of refrigeration compressor is raised, so as to achieve the purpose of drying and dehumidification. At present, it has been widely used in hospitals, production workshops, bank vaults, archives, libraries, precision instrument rooms, valuables warehouses and other places.
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