Dongguan Jialisheng Refrigeration Equipment Co., Ltd.
Dongguan Jialisheng Refrigeration Equipment Co., Ltd.
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JLSS-66HP Water Cooled Water Chiller Low Noise, Good Cooling Effect, Stable Performance
Product Description:
The water-cooled chiller is a refrigeration equipment that uses water as the cooling medium. It mainly includes a compressor, a condenser, an expansion valve, and an evaporator. Water-cooled chillers generally need to be equipped with a cooling water tower and an insulated water tank for use together. Compared with air-cooled chillers, water-cooled chillers have better cooling efficiency and higher accuracy of outlet water temperature.
Production Features:
Water-cooled water chiller is a kind of industrial refrigeration equipment, its main features include:
1.High efficiency and energy saving: Water-cooled chillers use water circulation to dissipate heat, which is more efficient than air cooling and can save energy.
2.Stable cooling effect: The cooling effect of water-cooled chillers is relatively stable and is not affected by ambient temperature and humidity, so it is suitable for high temperature and high humidity environments.
3.Low noise: Compared with the noise of the fan, the noise of the water-cooled chiller is small, and it is suitable for occasions with high noise requirements.
4.Simple maintenance: The maintenance of the water-cooled chiller is relatively simple. It only needs to regularly clean the waterway and replace the scale, which is relatively easy to maintain.
It should be noted that the water-cooled chiller needs to use the water system to circulate and dissipate heat, so it is necessary to pay special attention to the design and construction of the water circuit during installation to ensure the normal operation of the equipment.
Working Principle:
The working principle of the water-cooled water chiller is to compress the low-temperature and low-pressure refrigerant gas into a high-temperature and high-pressure gas through the compressor, and then radiate the high-temperature and high-pressure gas through the condenser to condense it into a high-pressure liquid, and then pass the expansion valve to make the high-pressure liquid It expands into a low-pressure liquid and flows into the evaporator to complete the refrigeration cycle.
In the water-cooled chiller, water is used as the cooling medium, and is connected to the cooling equipment through the water pipeline, and the refrigerant gas after heat dissipation absorbs heat and turns it into a low-temperature and low-pressure gas, thereby realizing refrigeration.
| 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 chillers are suitable for industrial and commercial areas that require a lot of refrigeration, such as:
1.Manufacturing industry: Water-cooled chillers can be used for refrigeration of equipment and production lines in manufacturing industries such as metal processing, plastic processing, and food processing.
2.Chemical industry: Water-cooled chillers can be used for equipment and reactors that need to be cooled in the chemical production process.
3.Pharmaceutical industry: Water-cooled chillers can be used for cooling and freezing processes in the pharmaceutical industry.
4.Cold storage: Water-cooled chillers can be used in cold storage and other places that require a lot of refrigeration and keep low temperature.
5.Commercial buildings: Water-cooled chillers can be used in large commercial buildings, such as shopping malls, office buildings, hotels, etc.
6.Hospitals: Water-cooled chillers can be used in hospital operating rooms, wards and other places that need to be kept low and dry.
7.Electronics industry: Water-cooled chillers can be used for equipment cooling and temperature control in the electronics industry.
In short, water-cooled chillers are widely used in many fields, and can provide efficient, stable and reliable refrigeration services for various equipment and places.
Automotive Manufacturing Chemical Engineering Electronics Industry Electroplating Industry
Injection Molding Industry Pharmaceutical Industry Plastic Packaging Industry Printing Industry
Upport and Services:
Air Cooled 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:
Air-cooled 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.
What factors will affect the performance and life of a water-cooled chiller?
The performance and lifespan of a water-cooled chiller can be affected by many factors, the following are some common ones:
1.Temperature and humidity: Water-cooled chillers usually need to operate within a certain temperature and humidity range. If the ambient temperature and humidity are too high, the cooling efficiency and life of the chiller will be reduced.
2.Water quality: Water-cooled chillers need water for cooling. If the water quality is poor, scale and corrosion will affect the heat exchange effect and life of the chiller.
3.Maintenance: Regular maintenance can effectively prolong the life of water-cooled chillers, such as cleaning filters, checking electrical components, adding lubricating oil, etc.
4.Running time: Long-term high-load operation will increase the wear and tear of the parts and components of the water-cooled chiller and reduce the life span.
5.Load changes: Frequent load changes will cause the compressor of the water-cooled chiller to start and stop frequently, which will have a negative impact on the compressor and the circuit and shorten the life.
6.Equipment quality: The quality of a water-cooled chiller directly affects its performance and life. High-quality equipment usually has higher efficiency and longer life.
7.Installation location and ventilation conditions: The installation location and ventilation conditions of the water-cooled chiller will also affect its performance and life. It is necessary to choose a place with good ventilation and a suitable installation location.
In short, the performance and life of water-cooled chillers are affected by many factors, and attention should be paid to environmental factors, maintenance, and operation methods to ensure their normal operation and prolong their service life.