Refrigerant circulation system: The liquid refrigerant […]
Refrigerant circulation system:
The liquid refrigerant in the evaporator absorbs the heat in the water and starts to evaporate. A certain temperature difference is formed between the final refrigerant and the water, and the liquid refrigerant is also completely evaporated into a gaseous state, which is then compressed by the compressor (pressure and temperature increase) , the gaseous refrigerant releases heat through the condenser and condenses into a liquid. After throttling through the expansion valve (or capillary), it becomes a low temperature and low pressure refrigerant and enters the evaporator to complete the refrigerant cycle process.
Scroll chiller application industry description:
1. Chemical industry: It is mainly used for cooling and cooling of chemical reactors (chemical heat exchangers), to take away the huge heat generated by chemical reactions in time to achieve the purpose of cooling (cooling) to improve product quality.
Second, the manufacturing industry of plastic products, plastic containers, food packaging films, medical packaging films, etc.: in the injection molding process of plastic products (TVs, computers, washing machines, mobile phones, refrigerators, air conditioners, plastic toys, automotive plastic accessories, etc.), Whether it can be cooled (cooled down) in a timely and effective manner will directly affect the surface finish and shape qualification rate of the product, thereby affecting production efficiency, production costs and corporate profits.
Third, the production of plastic containers (bottle blowing) and packaging films is even more inseparable from the chiller (ice water machine): if the plastic container cannot be cooled and shaped in time during the production process, the produced container will not be full, and the wall thickness will not uniform, the color is not bright, and even cannot be formed, resulting in lower product quality. In the production of packaging film, if there is no cooling and forming of cold water (wind), qualified products cannot be produced. If the cold water (air) provided by the chiller (ice water machine) is used for cooling, it can not only greatly improve the product quality, but also improve the production efficiency.
Fourth, the cooling of electroplating solution, hydraulic oil and machine tool cutting coolant: in electroplating production, the electroplating solution generates heat in the electroplating reaction, so that the temperature of the electroplating solution gradually increases. When the temperature of the electroplating solution exceeds the requirements of the process , has a great influence on the firmness, uniformity, flatness and surface finish of the surface coating of the electroplated products produced. Choosing to use the chilled water provided by the chiller (ice water machine) to cool and maintain the constant temperature of the electroplating solution will greatly improve the electroplating production process and production efficiency.
Fifth, the cooling of the cutting coolant of the air-cooled box-type chiller machine tool: the control of the blade temperature will directly affect the service life and product quality. It is mainly used for the control of temperature and humidity in the production workshop and the removal of reaction heat in the production process.
Sixth, the electronic industry: in the production process of electronic components, the components need to be kept or cooled at a specific temperature, and the performance parameters of electronic components can be controlled in the designed state.