80TR Water Cool Chiller Water-cooled screw falling film chiller For Industrial Production Processes

Product Description:

Water-cooled screw falling film chiller is a common air conditioning and refrigeration equipment, mainly used to cool fluid media (usually water) in buildings or industrial processes. Here are some explanations of this type of chiller:

Water cooling: Water-cooled screw falling film chiller uses water to cool the refrigerant or cooling medium. It uses water as the cooling medium to take away heat through circulating water pipes, and then dissipates the heat to the atmosphere in the cooling tower.

Screw: A screw is a type of rotary compressor commonly used in chillers. Screw compressors suck, compress and discharge refrigerant through the rotation of screws. It has high efficiency and low noise level and is suitable for large refrigeration systems.

Falling film type: The evaporator in the falling film chiller uses falling film evaporation for cooling. During the falling film evaporation process, the refrigerant forms a thin film inside the evaporator and exchanges heat with the externally circulating cooling water. This design can provide a larger heat exchange area and increase the cooling effect.

Chiller: A chiller is a device that integrates refrigeration equipment and a water circulation system. It usually consists of a compressor, condenser, evaporator and control system. The chiller circulates refrigerant between the evaporator and condenser to absorb and release heat to achieve the purpose of cooling the medium.

Water-cooled screw falling film chiller has efficient and stable cooling performance and is suitable for cooling needs in large buildings, industrial equipment and production processes. They are commonly used in air conditioning systems, refrigeration equipment, cooling electronic equipment, industrial process cooling, etc.

Production Features:

When it comes to water-cooled screw chillers, here is some more detailed information:

1. High efficiency and energy saving: Water-cooled screw chillers usually have a high energy efficiency ratio, that is, they consume less energy per unit of cooling capacity. This allows them to provide efficient cooling during long-term stable operation and has advantages in energy conservation.

2. Large-scale refrigeration capacity: Water-cooled screw chillers are usually suitable for large-scale refrigeration systems and can handle large heat loads. They are widely used in large commercial buildings, industrial production lines and manufacturing processes in industries such as power, chemical, pharmaceutical and food processing.

3. Stability and reliability: The design and manufacture of water-cooled screw chillers focus on stability and reliability. They usually use advanced control systems that can monitor and adjust the operating status of the refrigeration system to ensure stable refrigeration effects and safe operation of the equipment.

4. Flexibility: Water-cooled screw chillers can be customized and configured according to actual needs. They can adapt to different environmental and process requirements and can be integrated with other systems, such as air conditioning systems, process cooling systems, etc.

5. Maintenance and maintenance: Water-cooled screw chillers usually require regular maintenance and upkeep to ensure their performance and lifespan. This includes cleaning the condenser and evaporator, checking and replacing filters, regularly checking refrigerant pressure and flow, etc.

6. Water requirements: Compared to air cooling, water-cooled screw chillers require water resources for the cooling process. This needs to take into account water supply and treatment to ensure its sustainability and environmental friendliness.

Overall, the water-cooled screw chiller is an efficient, reliable and suitable refrigeration equipment for large-scale refrigeration needs. They are widely used in various industries to provide stable refrigeration effects and meet specific process and environmental requirements.

Working Principle:

The working principle of a water-cooled screw falling film chiller can be divided into four main steps: compression, condensation, expansion and evaporation. Here are detailed instructions for each step:

1. Compression: When work begins, the screw compressor begins to rotate, sucking refrigerant (usually Freon, etc.) from the evaporator. The screw compressor gradually reduces the volume of the cavity by rotating the screw, thereby compressing the refrigerant into high-pressure and high-temperature gas.

2. Condensation: The compressed high-pressure refrigerant enters the condenser and exchanges heat with circulating water or cooling medium. The circulating water in the condenser flows through the coolant pipe, absorbing the heat released by the refrigerant, causing the refrigerant to cool and turn into a high-pressure liquid.

3. Expansion: High-pressure liquid refrigerant enters the evaporator through the expansion valve or throttling device. Under the action of the expansion valve, the refrigerant pressure drops sharply, causing the refrigerant to expand. The expanded refrigerant becomes a low-pressure, low-temperature gas.

4. Evaporation: The low-pressure and low-temperature refrigerant enters the evaporator and exchanges heat with circulating water or cooling medium. In the evaporator, the refrigerant absorbs heat from the circulating water or cooling medium, cooling it and turning it into low-temperature vapor. At the same time, the circulating water in the evaporator is heated by the refrigerant and takes away the heat, and finally returns to the cooling tower or cooler for heat dissipation.

In this cycle, through continuous compression, condensation, expansion and evaporation, the water-cooled screw falling film chiller can continuously provide cooling effect and take away heat from the cooling medium to achieve the purpose of air conditioning or refrigeration.

Techinical Parameters:

Application Industry:

Water-cooled screw machine is a kind of refrigeration equipment widely used in various industries. Its main application fields include the following aspects:

1.Industrial fields: Water-cooled screw machines are widely used in industrial fields, such as steel, chemical, electric power, pharmaceutical and other industries. It can provide precise temperature and humidity control for industrial production, ensuring the stability and quality of the production process.

2.Commercial field: Water-cooled screw machines are also widely used in commercial fields, such as supermarkets, hotels, cinemas, office buildings, etc. It can provide a comfortable indoor environment for commercial spaces, improving the comfort and satisfaction of employees and customers.

3.Medical field: Water-cooled screw machines are also used in the medical field. Hospitals, laboratories, etc. require precise temperature and humidity control, and the water-cooled screw machine can provide precise control to ensure the stability and quality of equipment and samples.

4.Agricultural field: Water-cooled screw machines are also used in agricultural fields, such as greenhouses, flowers, vegetables and other planting fields. It can provide precise temperature and humidity control for crops, improving crop quality and yield.

In short, as an efficient, stable and reliable refrigeration equipment, the water-cooled screw machine is widely used in various fields, providing convenience and guarantee for people's production and life.

      
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