What is the role of the chiller in vacuum plating equipment?
The chiller is widely used in industrial refrigeration. It can provide constant current, constant temperature and constant pressure to control the temperature of vacuum plating equipment. Different vacuum plating processes need to control different temperatures. The chiller in vacuum plating equipment can be divided into air-cooled. The chiller and the water-cooled chiller, the water-cooled chiller achieves a good cooling effect. The cooling tower is required. The air-cooled chiller has a requirement for the working environment. It is cooled by hot air circulation, and the ventilation effect directly affects the cold water. The cooling effect of the machine.
The chiller should have the ability to adjust and control the water temperature, which is not affected by temperature and environment; the performance should be stable, and it will ensure no failure under continuous operation for many years; energy saving, self-regulating function, effective energy saving; low noise, there should be Phase loss, phase error, current overload, high and low voltage protection system.
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The vacuum plating equipment is equipped with a chiller to achieve high efficiency and high precision temperature control to ensure the high quality of the plated parts, increase the density and smoothness of the plated parts, shorten the plating cycle, improve production efficiency and improve product quality.
The main components of the chiller for vacuum plating equipment are: compressor, liquid receiver, drying filter, thermal expansion valve, evaporator, refrigerant, condenser.
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The compressor is the heart. The chiller refrigeration system inputs electric energy through the compressor, discharges the heat to the low temperature environment to the high temperature environment, and the refrigeration compressor determines the efficiency of the entire system.
The liquid reservoir is installed behind the condenser and directly connected to the drain pipe of the condenser, and the liquid reservoir functions to regulate and store the refrigerant.
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Condensers can be divided into three categories: air-cooled condensers, evaporative condensers, and water-cooled condensers. The condenser acts to output thermal energy and allow the refrigerant to condense.
Dry filters prevent the ingress of moisture and contaminants in the refrigeration cycle, which affects the normal use of the refrigeration unit.
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The thermal expansion valve is installed between the drying filter and the evaporator, and the main function is to make the high-temperature refrigerant liquid throttle down to become a low-temperature mortgage wet steam to enter the evaporator to achieve the cooling and cooling effect.
The function of the evaporator in the system is to absorb the heat output cooling.
Refrigerant is the active medium that acts to carry heat and achieve heat absorption and heat release.
For enterprises, the configuration of chillers in vacuum plating equipment is a law that adapts to economic development, helping to complete cooling in a timely and timely manner, reducing production time and improving work efficiency.
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