Three main circulation systems of industrial coolers

Industrial chiller coolers play a very important role in industry. It is suitable for refrigeration processes in electroplating, chemical, printing, pharmaceutical, plastic and other industries. Since water coolers are widely used, let us look at the three main circulation systems of industrial coolers.

1. Refrigerant circulation system Liquid refrigerant exists in the evaporator of industrial water cooler. The refrigerant absorbs heat from the water and evaporates, and finally there is a temperature difference between the water and the refrigerant. The liquid cooler becomes gaseous after being completely evaporated. After the gas refrigerant is absorbed by the compressor, it is dissipated through the condenser, and the temperature drops to form a liquid, which finally completes the refrigeration cycle.

2. Industrial chiller water circulation system The main function of the water pump is to pump the water in the water tank to the cooling device. The water will be heated to increase the temperature and then returned to the refrigerator.

3. Electrical automatic control system This utility model includes the automatic control part and power supply part of the industrial water cooler system. The automatic control part includes relay, pressure protection, temperature controller, delay device, overload protection, etc., which can be automatically adjusted to start or stop according to the water temperature. After the power passes through the contactor, it supplies the compressor, water pump and fan lights.