制冷系晚的自动控制是提高制冷品质的最有效手段之一采用自动控制可以保证库稳定避免不必要的低温并可使食品在贮藏期间质 量稳定减缓食品表面水分的蒸发此外采用自动控制还可以使冷库制冷系统运行中的温度、压力，液位等状态参数保持在要求的范围内保 证系统安全高效运行，据统计冷库制冷系统采用自动控制比手动控制可节能15%-20%

The automatic control of the refrigeration system is one of the most effective means to improve the quality of refrigeration. The automatic control can ensure the stability of the library to oid unnecessary low temperature and stabilize the quality of the food during storage. The automatic control can also make the evaporation of the surface moisture of the food. The temperature, pressure, liquid level and other state parameters in the operation of the cold storage refrigeration system are kept within the required range to ensure safe and efficient operation of the system. According to statistics, the automatic control of the cold storage refrigeration system can se energy by 15%-20% compared with manual control.

主要系统组成

核心控制原理