JLSS-66HP Water Cooled Water Chiller Nuclear Magnetic Resonance Apparatus, Ultrasonic Equipment, X-Ray Machine
Product Description:
The special aluminum-plastic blister packaging machine and heat sealing machine circulation chiller is a chiller specially used for packaging machine equipment, mainly used to provide cooling water circulation for the packaging machine and maintain the normal operating temperature of the equipment.
The chiller generally consists of the following parts:
1. Circulating water system: composed of water pumps, water tanks, water pipes, etc., used to circulate water into the packaging machine equipment for cooling.
2. Refrigeration system: composed of compressor, condenser, evaporator, etc., used to cool down the circulating water and discharge the heat.
3. Control system: used to monitor and adjust the operating status of the chiller to ensure its normal operation.
Production Features:
Water-cooled chillers have the following characteristics:
1. Efficient cooling capacity: Water-cooled chillers can provide high cooling capacity and are suitable for equipment or systems that require efficient cooling. As a cooling medium, water has high thermal conductivity and can quickly absorb heat and dissipate heat, thereby effectively reducing the temperature of the cooled equipment or system.
2. Precise temperature control: Water-cooled chillers can provide precise temperature control, and the temperature and flow of the coolant can be adjusted according to actual needs. This precise temperature control helps keep the cooled equipment or system operating stably within the desired operating temperature range.
3. Low-noise operation: Water-cooled chillers usually use air-cooled radiators or condensers to dissipate heat. Compared with air-cooled systems, they operate with lower noise. This is very important for applications requiring low noise environments, such as offices, laboratories, etc.
4. Compact design: Water-cooled chillers usually have a compact design and take up relatively little space. This makes them suitable for places with limited installation space, such as computer rooms, laboratories, etc.
5. Reliability and stability: Water-cooled chillers generally have reliable operation and stable performance. They are carefully designed and manufactured with high-quality components to ensure long-term stable operation and are able to withstand a variety of workloads and environmental conditions.
It should be noted that water-cooled chillers may require more complex installation and maintenance than other cooling methods (such as air cooling), and require water supply and drainage systems. Therefore, when selecting and using a water-cooled chiller, it is necessary to fully consider the actual needs and conditions to ensure that it can meet the requirements and be properly maintained.
Working Principle:
The working principle of the water-cooled chiller is to use the physical changes of the refrigerant in the refrigeration cycle to achieve the cooling effect. The specific process is as follows:
1.Compression process: The compressor in the water-cooled chiller sucks in low-temperature and low-pressure refrigerant gas, and compresses it into high-temperature and high-pressure gas through compression.
2.Condensation process: The high-temperature and high-pressure gas dissipates heat through the condenser and becomes a high-temperature and high-pressure liquid.
3.Expansion process: The high-temperature and high-pressure liquid enters the evaporator through the expansion valve. Due to the throttling effect of the expansion valve, the pressure and temperature of the liquid refrigerant decrease rapidly, thus turning into a low-temperature and low-pressure refrigerant vapor.
4.Evaporation process: The low-temperature and low-pressure refrigerant vapor exchanges heat with the cold water in the evaporator, thereby reducing the temperature of the cold water.
5.Circulation process: cold water circulates through the pipes and continuously absorbs the refrigerant vapor in the evaporator to achieve cooling effect. At the same time, the refrigerant vapor returns to the compressor after absorbing the heat of the cold water, forming a reciprocating refrigeration process.
In short, the working principle of the water-cooled chiller is to use the physical changes of the refrigerant in the refrigeration cycle to achieve the cooling effect. Through the processes of compression, condensation, expansion and evaporation, the refrigerant is recycled to continuously absorb and release heat, thus Realize the cooling of cold water.
① Compressor | ⑤ Evaporator | ⑨ Temperature sensor | ⑬ Bypass valve |
② Condenser | ⑥ Ball valve | ⑩ Water tank | ⑭ Low voltage controller |
③ Filter drier | ⑦ Antifreeze switch | ⑪ Water pump pressure gauge | ⑮ High voltage controller |
④ Expansion valve | ⑧ Float switch | ⑫ Water pump | ⑯ Pressure relief valve |
Techinical Parameters:
Model | JLSS-5HP | JLSS-10HP | JLSS-15HP | JLSS-20HP | JLSS-25HP | JLSS-30HP | JLSS-40HP | JLSS-50HP | ||
Cooling capacity | KW/h | 16.2 | 32.5 | 48.7 | 64.2 | 81.2 | 97.4 | 130.3 | 163.4 | |
Kcal/h | 14,200 | 28,400 | 42,600 | 56,800 | 71,000 | 85,200 | 113,600 | 142,000 | ||
Temperature range | 5℃-35℃(Below 0℃ can be customized) | |||||||||
Power supply | 1PH-220V 50HZ/60HZ 3PH-380V/415V 50HZ/60HZ | |||||||||
Total power | KW | 4.17 | 8.25 | 12.75 | 18.2 | 20.95 | 26.5 | 35.6 | 43.2 | |
Compressor | Type | Hermetic scroll type or piston | ||||||||
Power | KW | 3.75 | 7.5 | 11.25 | 15.0 | 18.75 | 22.5 | 30.0 | 37.5 | |
Circulating pump | Power | KW | 0.75 | 1.5 | 1.5 | 2.25 | 2.25 | 3.75 | 3.75 | 3.75 |
Head | m | 22 | 21.5 | 21.5 | 23 | 23 | 23 | 25 | 25 | |
Refrigerant | Type | R22/R407c/R134a/R410a | ||||||||
Control method | Temperature Sensing External Pressure Equalizing Expansion Valve | |||||||||
filling volume | Kg | 2.6 | 5.2 | 7.8 | 10.4 | 13.0 | 15.6 | 20.8 | 26.0 | |
Evaporator | Flow | m³/h | 2.75 | 5.47 | 8.62 | 11.55 | 14.03 | 17.06 | 22.19 | 26.48 |
water capacity | m³ | 0.058 | 0.150 | 0.285 | 0.300 | 0.380 | 0.380 | 0.560 | 0.560 | |
Diameter | inch | 1" | 1.5" | 2" | 2.5" | 2.5" | 3" | 3" | 3" | |
Compressor | Type | m³/h | Efficient copper shell and tube type | |||||||
Flow | m³/h | 3.42 | 6.85 | 10.78 | 14.44 | 17.54 | 21.32 | 27.74 | 33.09 | |
Diameter | inch | 1" | 1.5" | 2" | 2.5" | 2.5" | 3" | 3" | 3" | |
Protective device | High and low pressure switch, antifreeze protection, fusible plug/safety valve, overload protection device, coil overheat protector, automatic temperature protection switch, etc. | |||||||||
Machine size | L | mm | 850 | 1300 | 1600 | 1600 | 1600 | 1800 | 2400 | 2400 |
W | mm | 480 | 610 | 700 | 730 | 730 | 760 | 1000 | 1000 | |
H | mm | 980 | 1260 | 1400 | 1500 | 1500 | 1600 | 1750 | 1750 | |
Unit weight | Kg | 60 | 150 | 400 | 440 | 690 | 760 | 850 | 1000 |
Application Industry:
Water-cooled chiller is a common refrigeration equipment widely used in many industries and fields. The following are some common water-cooled chiller application industries:
1. Manufacturing: Water-cooled chillers are widely used in the manufacturing industry to cool mechanical equipment, machine tools, laser cutting machines, injection molding machines, die-casting machines, etc.
2. Chemical and pharmaceutical industries: Water-cooled chillers are used to cool chemical and pharmaceutical equipment such as chemical reactors, mixing tanks, heat exchangers, and cooling towers.
3. Food and beverage processing industry: In the process of food and beverage processing, water-cooled chillers are used to cool food processing equipment, maintain the low temperature state of food, control the fermentation process, etc.
4. Printing and packaging industry: The printing and packaging industry needs to control the temperature of equipment to ensure printing quality and packaging stability, and water-cooled chillers are used to cool printing equipment and packaging equipment.
5. Medical equipment: Medical equipment such as nuclear magnetic resonance equipment, ultrasonic equipment, X-ray machines, etc. need to maintain a stable operating temperature, and water-cooled chillers are used to provide cooling for these equipment.
6. Aerospace and automotive industry: In the aerospace and automotive industry, water-cooled chillers are used to cool engines, hydraulic systems, and electronic equipment.
7. Electronics and semiconductor manufacturing: In the electronics and semiconductor manufacturing process, equipment and working environments need to be cooled to ensure a stable operating temperature and protect sensitive electronic components.
8. Hotels and commercial buildings: Chillers used in air conditioning systems usually use water-cooled chillers, which are used to provide refrigeration and air conditioning for large buildings.
These are just some common application industries. In fact, water-cooled chillers are also widely used in many other industries and fields.
Automotive Manufacturing Chemical Engineering Electronics Industry Electroplating Industry
Injection Molding Industry Pharmaceutical Industry Plastic Packaging Industry Printing Industry
Upport and Services:
Chiller technical support and service includes:
1. 24/7 customer support
2. Remote guidance installation and maintenance
3. Remote Diagnostics and Troubleshooting
4. Phone/Email Advice and Guidance
5. User friendly documentation and manuals
6. Software Updates and Upgrades
7. Cost price of spare parts and consumables
Packing and Shipping:
Chillers are packaged and shipped in standard plywood wooden boxes. All components are secured and protected with a film, and the unit is then placed on a pallet for easy transport. And affix the shipping mark information label on the wooden box to ensure correct delivery.
Is the cooling effect of the water-cooled chiller affected by the ambient temperature?
Yes, the cooling effect of water-cooled chillers is affected by the ambient temperature. Ambient temperature refers to the temperature of the surrounding air or environment, which will affect the heat dissipation effect and cooling capacity of the water-cooled chiller. The following is the influence of ambient temperature on the cooling effect of water-cooled chillers:
1. Heat dissipation effect: Water-cooled chillers usually dissipate heat to the surrounding environment through radiators or condensers. If the ambient temperature is lower, the cooling effect of the radiator will be better, and the heat can be dissipated more quickly, thereby improving the cooling effect. On the contrary, if the ambient temperature is high, the efficiency of heat dissipation will be reduced, which may have a certain impact on the cooling effect.
2. Cooling capacity: The cooling capacity of water-cooled chillers will also be affected by the ambient temperature. When the ambient temperature is high, the temperature difference of the coolant passing through the cooling equipment or system will decrease, thereby reducing the cooling effect. Therefore, at high ambient temperatures, water-cooled chillers may require greater cooling capacity to meet equipment or system requirements.
3. Cycle efficiency: The cycle efficiency of water-cooled chillers will also be affected by the ambient temperature. If the ambient temperature is high, the temperature of the coolant in the cooling cycle rises, which may affect the cooling effect and flow performance of the coolant, thereby reducing the overall cooling efficiency.
Therefore, the ambient temperature is an important factor that will affect the cooling effect of the water-cooled chiller. When designing and operating a water-cooled chiller, it is necessary to consider the ambient temperature and ensure that it works within a suitable range to ensure the stability and performance of the cooling effect.