Computer room precision air conditioners are special air conditioners designed for modern electronic equipment rooms. Their working accuracy and reliability are much higher than ordinary air conditioners. The equipment in computer rooms is composed of a large number of microelectronics, precision mechanical equipment, etc., and these equipment use a large number of electronic components, mechanical components and materials that are easily affected by temperature and humidity. To improve the stability and reliability of the use of these equipment, the temperature and humidity of the environment must be strictly controlled within a specific range. Precision air conditioners in computer rooms can control the temperature and relative humidity of the computer room to plus or minus 1 degree Celsius, thereby greatly improving the life and reliability of the equipment.
Composition and working principle of precision air conditioners:
Precision air conditioners are mainly composed of compressors, condensers, expansion valves and evaporators.
Generally speaking, the refrigeration process of air conditioners is mainly divided into the following four steps:
1. Compressor: The compressor is one of the key components in the precision air conditioning system. It compresses the low-temperature and low-pressure gas refrigerant into a high-temperature and high-pressure gas.
2. Condenser: The high-temperature and high-pressure refrigerant gas flows through the condenser and condenses into liquid by exchanging heat with the outside air.
3. Expansion valve: Liquid refrigerant enters the low-pressure area through the expansion valve, and the pressure drops rapidly, while the temperature also drops, forming a liquid-gas mixed refrigerant.
4. Evaporator: In the evaporator, the refrigerant absorbs the heat of the indoor air, evaporates it into a gaseous state, and sends the cooled air into the room.
This cycle is repeated continuously to keep the indoor temperature within the set range. In this process, by controlling the operation of the compressor, the opening and closing of the expansion valve, and the working state of the condenser and evaporator, the air conditioning system can be precisely controlled to maintain the stability and comfort of the indoor environment.
The computer room precision air conditioning is a special air conditioner designed for modern electronic equipment rooms. Its working accuracy and reliability are much higher than ordinary air conditioners. The equipment in the computer room is composed of a large number of microelectronics, precision mechanical equipment, etc., and these equipment use a large number of electronic components, mechanical components and materials that are easily affected by temperature and humidity. To improve the stability and reliability of the use of these equipment, the temperature and humidity of the environment must be strictly controlled within a specific range. The computer room precision air conditioner can control the room temperature and relative humidity within plus or minus 1 degree Celsius, thereby greatly improving the life and reliability of the equipment.