When the industrial chiller is running, there are three systems in it working in a cycle, they are the refrigerant cycle system, the water cycle system and the electrical automatic control cycle system. If any part has a problem, the whole device cannot be used normally. These circulatory systems are independent of each other and cooperate with each other, and they are indispensable.
The process of the refrigerant cycle is like this. When the liquid refrigerant in the evaporator absorbs the heat from the water, it will start to evaporate, eventually forming a certain temperature difference, and the liquid refrigerant will also become gaseous. The structural compressor will suck in the gaseous refrigerant for compression, and condense it into a liquid through the condenser; but finally it will be throttled through the expansion valve to become a low-temperature and low-pressure refrigerant and enter the evaporator.
The water circulation system and the electrical automatic control circulation system are relatively simple. After the water pump is extracted, it is applied to the equipment that needs to be cooled. The obtained chilled water temperature will be recovered and returned to the chilled water tank. The electrical automatic control circulation system is mainly for automatic start-stop, maintenance and other functions according to the water temperature.
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