In the chiller refrigerant recirculation system, the liquid refrigerant in the evaporator absorbs the heat in the water and begins to evaporate. A certain temperature difference is formed between the final refrigerant and the water, and the liquid refrigerant is completely evaporated to a gaseous state and then sucked by the compressor. Compressed, the gaseous refrigerant absorbs heat through the condenser, condenses into a liquid, and is throttled by the thermal expansion valve to become a low-temperature low-pressure refrigerant to enter the evaporator, completing the refrigerant recirculation process.

In modern society, refrigeration technology has penetrated almost every aspect of production technology and scientific research, and has played a huge role in improving the quality of human life. Chiller, in life, refrigeration is widely used in cold processing of food, cold storage, refrigerated transport, air conditioning, low temperature inhibition of fermentation of yeast and mold in food. In the production of artificial ice rinks in sports; in industrial production, provide the necessary constant temperature and humidity environment for the production environment, low temperature treatment of materials, use of low temperature to carry out interference fit between parts, etc.; in agriculture and animal husbandry, seeds of crops Low-temperature treatment, etc.; in construction engineering, the use of refrigeration to achieve frozen soil mining; modern medicine is also inseparable from refrigeration, cryopreservation of bone marrow and peripheral blood stem cells, low-temperature anesthesia during surgery, etc.; refrigeration technology is still in the field of cutting-edge science Electronic technology, new materials, space development, biotechnology research and development play a pivotal role. It can be said that modern technological progress has been accompanied by the development of refrigeration technology.

1. The chiller can be used in the supporting vacuum equipment. Such chillers also meet the needs of high quality vacuum equipment, such as molecular pumps, small vacuum coating machines.

2. The chiller is used in the supporting medical laser equipment. The unique water treatment features of this type of chiller make it an ideal laboratory equipment for medical laser equipment. This series of chillers are also widely used in atomic absorption spectrometers, fermentation equipment, reactors, electrophoresis, etc.

The chiller must pay attention to the process of use: firstly, the liquid medium should be added before the use of the tank, and then the working power supply should be determined according to the model of the machine. The power of the power supply should be greater than or equal to the total power of the instrument. The power supply must have good grounding. The chiller should be placed in a dry and ventilated place, and then the distance from the obstacle to the side of the obstacle is 400mm. Finally, after using the chiller, all the switches are turned off, the power plug is connected, the suction ball is used, and the leather tube is used in the tank. The liquid is blotted dry.