Cooling industrial chiller systems are essential components in many manufacturing and industrial processes where precise temperature control is crucial. These systems are used to remove heat from various industrial processes and maintain the required temperatures for efficient and reliable operations. Here are some key points to consider when dealing with cooling industrial chiller systems:
1. System Components:
Chiller Unit: The heart of the system, the chiller unit, is responsible for cooling the process fluid. It contains a refrigeration cycle that removes heat from the fluid and dissipates it into the surrounding environment.
Compressor: The compressor is a vital component that circulates the refrigerant and compresses it to increase its temperature and pressure.
Evaporator: The evaporator is where the heat exchange occurs. It allows the process fluid to absorb heat from the application and then circulates the warmed refrigerant back to the compressor.
Condenser: The condenser releases the heat absorbed by the refrigerant to the ambient air or a cooling tower. It causes the refrigerant to condense back into a liquid state.
Expansion Valve: This valve controls the flow of high-pressure liquid refrigerant into the evaporator, where it expands and vaporizes, absorbing heat from the process fluid.
2. Types of Chillers:
Air-Cooled Chillers: These chillers use ambient air to dissipate heat from the refrigerant. They are relatively easy to install and require less maintenance, but their efficiency might be lower in extremely hot environments.
130HP cooling industrial chiller system datasheet:
|
Item |
Specification / Supplier |
||
|
Model |
AYD-130A |
||
|
Cooling capacity |
kw/hr |
312.6 |
|
|
ton/hr |
88.88 |
||
|
Power input |
kw |
96.94 |
|
|
Current |
A |
174.5 |
|
|
Temp Outlet (℃) |
7 |
||
|
Power Supply |
460V-3N-60HZ |
||
|
refrigerant control |
Expansion valve |
||
|
Refrigeration circle |
four |
||
|
refrigerant |
R410A |
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|
Dimension（mm）L×W×H |
5000*2200*2200 |
||
|
Compressor |
Style |
Scroll type |
|
|
Model |
SH295-4 |
||
|
Quantity（set） |
4 |
||
|
Compressor Power(kw) |
89.44 |
||
|
Start Way |
100%-75%-50%-25% |
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|
Condenser
|
Style |
Fin and Copper Pipe |
|
|
Air Volume（m3/h） |
132000 |
||
|
Fan Qty(pcs) |
6 |
||
|
Fan Power(kw) |
11.1 |
||
|
Evaporator |
Style |
Shell and Copper Tube / 1set |
|
|
Cold water flow（m3/h） |
53.8 |
||
|
Pipe size（DN） |
100 |
||
|
Water Pump(kw) |
7.5 |
||
|
Protector Device |
1.Phase protector 2.Fan overload protector 3.High/low voltage protector 4.overheat protector 5.Anti-freeze protector |
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|
Unit Weight（kg） |
3750 |
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|
Main Parts |
|||
|
Compressor |
Danfoss |
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|
Condenser |
Anyda |
||
|
Electronic |
LS / Carlo |
||
|
Expansion Valve |
Emerson |
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|
Electrical control |
Siemens |
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Water-Cooled Chillers: Water-cooled systems use a separate cooling tower to dissipate heat from the refrigerant. They are more energy-efficient in many cases but require a steady water supply and additional infrastructure.
Evaporative Condenser Chillers: These combine elements of air-cooled and water-cooled systems, using water and air to cool the refrigerant.
3. Sizing and Capacity:
Proper sizing is critical to ensure the chiller can handle the heat load of the industrial process. An undersized chiller might lead to inadequate cooling, while an oversized one can result in wasted energy and higher costs.
4. Energy Efficiency:
Choosing an energy-efficient chiller system can lead to significant cost savings over time. Look for systems with high Energy Efficiency Ratio (EER) or Coefficient of Performance (COP) ratings.
5. Maintenance:
Regular maintenance is essential to keep the chiller system operating at peak performance. This includes cleaning condenser and evaporator coils, checking refrigerant levels, inspecting electrical connections, and monitoring overall system performance.
6. Process Optimization:
Properly integrating the chiller system into your industrial process can lead to better efficiency. Consider factors like process flow rates, temperature differentials, and overall process control.
7. Safety Considerations:
Chiller systems involve the handling of refrigerants, which can be hazardous. Proper safety procedures and protocols should be followed during installation, maintenance, and repairs.
8. Environmental Impact:
Some refrigerants used in chillers can have environmental implications, especially in terms of ozone depletion or global warming potential. Consider using environmentally friendly refrigerants if possible.
9. Automation and Control:
Modern chiller systems often include advanced automation and control features, allowing for remote monitoring, diagnostics, and adjustments. This can help optimize performance and reduce downtime.
When working with cooling industrial chiller systems, it's important to consult with experts in the field, such as HVAC engineers or chiller manufacturers, to ensure proper system design, installation, and maintenance for your specific industrial application.
Chiller Qualification:
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