Professional introduction and application of cooling circulating water machine

The cooling water machine (the chiller, also known as the chiller) is an air-cooled water circulation device that does not require a cold water tower. It is a compressor-cooled design that is designed for machines, scientific instruments, or production processes that require cooling water. Compared with the traditional cooling method, the machine has several advantages: 1. Saving water source; 2. It can improve the production capacity of cooling equipment and instruments, prolong life and improve product quality; 3. Anti-corrosion design can prevent cooling water length The time loop blocks the pipeline.

The cooling circulating water machine is a cooling liquid (the common cooling liquid is water, the low temperature commonly used synthetic cooling liquid, such as an aqueous solution of ethylene glycol, etc., hereinafter referred to as cooling liquid or simply “water”) as the heat transfer medium, and other instruments that need to be cooled. Or the heat generated by the equipment is transmitted, and the heat is dissipated to the outside of the equipment through the refrigeration system to ensure that the equipment works within the normal temperature range. Between the device and the instrument and equipment, the pressure of the pump in the device is used to form a closed medium circulation, and the temperature of the medium is detected by the temperature sensor to control the refrigerator.

The main application areas are as follows:

Plastic industry: used for plastic processing machinery mold cooling, can greatly improve the surface finish of plastic products, reduce the surface marks and internal stress of plastic products.

Electronics industry: Stabilize the molecular structure inside the production line of electronic components and improve the pass rate of electronic components;

Electroplating industry: control plating temperature, increase the density and smoothness of plating parts, shorten plating cycle, improve production efficiency and improve product quality;

Machinery industry: control the pressure oil temperature of the oil pressure system, stabilize the oil temperature and oil pressure, prolong the oil quality use time, improve the efficiency of mechanical lubrication and reduce wear;

Vacuum coating: control the temperature of the vacuum coating machine to ensure the high quality of the plated parts;

Chemical fiber industry: Freeze-drying air to ensure product quality;

Pharmaceutical industry: mainly used for the control of temperature and humidity in the production workshop and the heat of reaction in the process of producing raw materials;

Chemical industry: It is mainly used for cooling and cooling of chemical reactors (chemical heat exchangers), taking away the huge heat generated by chemical reactions in time to achieve the purpose of cooling (cooling), to improve product quality;

Machine tool industry: used in CNC machine tools, coordinate boring machines, grinding machines, machining centers, combination machine tools and all kinds of precision machine tool spindle lubrication and hydraulic system transmission medium cooling, can accurately control oil temperature, effectively reduce the thermal deformation of machine tools, improve machine tools Processing accuracy.