Dongguan Jialisheng Refrigeration Equipment Co., Ltd.
Dongguan Jialisheng Refrigeration Equipment Co., Ltd.
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JLSF-75HP Air Cooled Scroll Chiller High Efficiency, Miniaturization, Low Vibration And Noise
Product Description:
The air-cooled scroll chiller is a chiller that adopts air-cooled heat dissipation. It is mainly composed of a scroll compressor, condenser, evaporator, fan and control system.
The scroll compressor is the core component of the chiller, which uses the scroll action to compress the gas. Compared with traditional reciprocating compressors, scroll compressors have the advantages of high efficiency, miniaturization, low vibration and noise.
The condenser is a component used to cool the high-temperature and high-pressure refrigerant gas discharged from the compressor and convert it into a liquid state. In the air-cooled scroll chiller, the condenser dissipates heat to the surrounding air through a fan to achieve heat dissipation.
The evaporator is a component that absorbs heat and evaporates the refrigerant. The cold water flows through the evaporator and exchanges heat with the refrigerant in the evaporator, thereby reducing the water temperature and providing a cooling effect.
The fan is the part used to provide air cooling, it blows the surrounding air across the condenser and helps the cooler to dissipate heat into the air.
The control system monitors and adjusts the operation of the air-cooled scroll chiller to ensure the normal operation of the system. It can monitor parameters such as temperature, pressure and flow, and adjust the operation status of compressors and fans according to demand to achieve high efficiency and energy saving.
The air-cooled vortex chiller adopts air-cooled heat dissipation method and does not require an additional cooling water source. It is suitable for places that require independent cooling solutions. It is widely used in the fields of building air conditioning, industrial refrigeration and commercial cooling, and it has the advantages of flexibility, water saving and convenience.
Production Features:
The air-cooled scroll chiller is a chiller that uses a scroll compressor and air-cooled heat dissipation. It has the following characteristics:
1. Scroll compressor: The air-cooled scroll chiller uses a scroll compressor as the core component. Scroll compressors use scroll action to compress gas, which has the advantages of high efficiency, miniaturization, low vibration and noise. Compared with the traditional reciprocating compressor, the scroll compressor can provide a higher compression ratio under the same power, thus improving the energy efficiency of the chiller.
2. Air-cooled heat dissipation: Different from traditional water-cooled chillers, air-cooled scroll chillers adopt air-cooled heat dissipation, that is, the heat is dissipated to the surrounding environment through fans. This eliminates the need for a cooling water source, simplifies system installation and maintenance, and conserves water resources.
3. Stand-alone design: Air-cooled scroll chillers usually adopt a stand-alone design, that is, the chiller and cooling fan are integrated in one unit. This design allows the chiller to operate independently without the support of external cooling equipment, and is suitable for places with limited installation space or no cooling water source.
4. Flexibility and convenience: Due to the air-cooled heat dissipation method, the air-cooled scroll chiller is more flexible in installation and layout. It does not need to be connected with a cooling tower or cooling water pipeline, and can be placed independently in the area that needs to be cooled. This flexibility makes air-cooled scroll chillers widely used in areas such as building air conditioning, industrial refrigeration, and commercial cooling.
All in all, the air-cooled scroll chiller adopts scroll compressor and air-cooled heat dissipation method, which has the characteristics of high efficiency, water saving, independent design, flexibility and convenience. It is an ideal choice for venues requiring a self-contained cooling solution.
Techinical Parameters:
| Model | JLSF-30D | JLSF-40D | JLSF-50D | JLSF-60D | JLSF-70D | JLSF-80D | JLSF-90D | JLSF-100D | JLSF-110D | ||
| Cooling capacity | KW/h | 94.8 | 126.4 | 158.0 | 189.6 | 221.2 | 252.8 | 284.4 | 316.0 | 347.6 | |
| Kcal/h | 84,000 | 112,000 | 140,000 | 168,000 | 196,000 | 224,000 | 252,000 | 280,000 | 308,000 | ||
| Temperature range | 5℃~35℃(Below 0℃ can be customized) | ||||||||||
| Power supply | 3N-380V/415V 50HZ/60HZ | ||||||||||
| Total power | KW | 24.8 | 33.7 | 41.5 | 45.2 | 57.4 | 62 | 69 | 72.5 | 83.6 | |
| Running current | A | 41 | 56.5 | 69.6 | 75.9 | 96.5 | 86.7 | 116.2 | 122 | 111.3 | |
| Chilled water | m³/h | 15 | 19.6 | 24.2 | 29 | 35 | 40 | 45 | 50.2 | 53.8 | |
| compressor | type | Semi-hermetic screw type | |||||||||
| Start method | Y-△ | ||||||||||
| capacity adjustment | 0,25,50,75,100 | ||||||||||
| input power | KW | 23.3 | 30.7 | 38.5 | 42.2 | 51.4 | 56 | 63 | 66.3 | 73 | |
| Frozen oil | type | HBR-A01 | |||||||||
| filling volume | L | 7 | 7 | 8 | 12 | 16 | 16 | 16 | 16 | 18 | |
| refrigerant | type | R-22/R407C | |||||||||
| control method | Temperature Sensing External Pressure Equalizing Expansion Valve | ||||||||||
| Evaporator | filling volume | KG | 16 | 22 | 27 | 32 | 36 | 42 | 46 | 52 | 56 |
| type | shell and tube | ||||||||||
| condenser | Diameter | mm | DN65 | DN80 | DN80 | DN80 | DN80 | DN100 | DN100 | DN100 | DN125 |
| type | High-efficiency copper-sleeved aluminum-fin type + low-noise external rotor fan | ||||||||||
| Cooling air volume | m³/h | 28000 | 36000 | 45000 | 5500 | 63000 | 74000 | 83000 | 92000 | 102000 | |
| protective device | High and low voltage switch, antifreeze protection, soluble plug, safety valve, overload protection device, coil overheat protector, automatic temperature protection switch, etc. | ||||||||||
| Dimensions | L | mm | 2200 | 2300 | 2500 | 2800 | 2800 | 2910 | 3100 | 3150 | 3150 |
| W | mm | 1100 | 1100 | 1200 | 1200 | 1800 | 2050 | 2050 | 2050 | 2050 | |
| H | mm | 1820 | 2030 | 2030 | 2030 | 2100 | 2100 | 2100 | 2100 | 2100 | |
| weight | KG | 920 | 1120 | 1350 | 1560 | 1780 | 1920 | 2230 | 2450 | 2720 | |
| Model | JLSF-120D | JLSF-130D | JLSF-150D | JLSF-160D | JLSF-180D | JLSF-200D | JLSF-240D | JLSF-260D | JLSF-300D | ||
| Cooling capacity | KW/h | 379.2 | 410.8 | 474.0 | 505.6 | 568.8 | 632.0 | 758.4 | 821.6 | 948.0 | |
| Kcal/h | 336,000 | 364,000 | 420,000 | 448,000 | 504,000 | 560,000 | 672,000 | 728,000 | 840,000 | ||
| Temperature range | 5℃~35℃(Below 0℃ can be customized) | ||||||||||
| Power supply | 3N-380V/415V 50HZ/60HZ | ||||||||||
| Total power | KW | 149 | 169 | 195.1 | 204.8 | 240 | 247.5 | 282 | 309.4 | 364.5 | |
| Running current | A | 88.6 | 100.5 | 114.8 | 120.5 | 141.6 | 145.6 | 165.5 | 182 | 214.4 | |
| Chilled water | m³/h | 59 | 65 | 74 | 79 | 90 | 101 | 119 | 130 | 152 | |
| compressor | type | Semi-hermetic screw type | |||||||||
| Start method | Y-△ | ||||||||||
| capacity adjustment | 0,25,50,75,100 | ||||||||||
| input power | KW | 79.6 | 88.5 | 102.8 | 108.5 | 126.6 | 130.6 | 150.5 | 167 | 199.4 | |
| Frozen oil | type | HBR-A01 | |||||||||
| filling volume | L | 18 | 18 | 23 | 24 | 24 | 28 | 32 | 32 | 36 | |
| refrigerant | type | R-22/R407C | |||||||||
| control method | Temperature Sensing External Pressure Equalizing Expansion Valve | ||||||||||
| Evaporator | filling volume | KG | 62 | 66 | 75 | 80 | 92 | 103 | 121 | 126 | 150 |
| type | shell and tube | ||||||||||
| condenser | Diameter | mm | DN1250 | DN150 | DN200 | ||||||
| type | High-efficiency copper-sleeved aluminum-fin type + low-noise external rotor fan | ||||||||||
| Cooling air volume | m³/h | 112000 | 122000 | 141000 | 150000 | 169000 | 189000 | 223000 | 245000 | 285000 | |
| protective device | High and low voltage switch, antifreeze protection, soluble plug, safety valve, overload protection device, coil overheat protector, automatic temperature protection switch, etc. | ||||||||||
| Dimensions | L | mm | 3500 | 3800 | 4120 | 4250 | 4680 | 4680 | 5230 | 5630 | 6550 |
| W | mm | 2100 | 2100 | 2100 | 2100 | 2100 | 2100 | 2100 | 2100 | 2210 | |
| H | mm | 2120 | 2120 | 2120 | 2120 | 2120 | 2120 | 2120 | 2120 | 2150 | |
| weight | KG | 3050 | 3360 | 3670 | 3550 | 4120 | 4230 | 4650 | 5570 | 7420 | |
Application Industry:
Air-cooled scroll chillers are widely used in various industries, including but not limited to the following fields:
1. Commercial buildings: Air-cooled scroll chillers can be used in air-conditioning systems of commercial buildings, such as office buildings, shopping malls, hotels and hospitals, etc. They provide consistent cooling and adapt to changing load demands.
2. Industrial manufacturing: In the industrial manufacturing process, some equipment or processes need to be cooled to maintain a stable operating temperature. Air-cooled scroll chillers can provide cooling water for these equipment, such as plastic injection molding machines, laser cutting machines and electroplating equipment, etc.
3. Data Center: Data centers require a lot of cooling to keep servers and equipment at normal operating temperatures. Air-cooled scroll chillers provide efficient cooling capacity to help maintain temperature control and thermal management in data centers.
4. Pharmaceutical industry: In the pharmaceutical field, certain processes require precise temperature control and cooling. The air-cooled vortex chiller can provide a stable cooling water source to meet the requirements of pharmaceutical processes, such as drug synthesis, freeze-drying, and equipment cooling.
5. Food and beverage processing: In the process of food and beverage processing, it is necessary to control the temperature of the product and maintain hygienic conditions. Air-cooled scroll chillers can be used to cool equipment, containers and pipes in food and beverage production.
6. Aquaculture: In aquaculture, especially in aquaculture, it is necessary to control the temperature and oxygen content of the water body. Air-cooled scroll chillers provide a source of cooling water to help maintain suitable environmental conditions for water bodies.
It is necessary to select the appropriate air-cooled scroll chiller according to the specific application requirements and environmental conditions to ensure the best cooling effect and energy efficiency performance.
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.
How do scroll compressors differ from reciprocating compressors?
Scroll compressors and reciprocating compressors are two different types of compressors with some differences in structure, working principle and performance:
1. Structure: The scroll compressor adopts a rotary structure, usually composed of one or more rotary scrolls and a fixed scroll. The reciprocating compressor uses a reciprocating structure and consists of one or more pistons and cylinders.
2. Working principle: The scroll compressor compresses the gas through the rotating scroll motion. Gas enters the vortex from the inlet, is gradually compressed with the rotation, and is discharged from the outlet. Reciprocating compressors compress the gas through the reciprocating motion of the piston. The gas is sucked into the cylinder when the piston is going down, then compressed when the piston is going up, and discharged from the outlet.
3. Power and efficiency: Scroll compressors generally provide higher compression ratios at the same power, resulting in higher energy efficiency. In contrast, reciprocating compressors have more limited compression and require more energy to achieve the same compression.
4. Vibration and noise: Since the scroll compressor has no reciprocating parts, it has low vibration and noise. While reciprocating compressors generate vibration and noise during reciprocating motion, additional measures are required to reduce their effects.
5. Size and weight: Scroll compressors are generally more compact, smaller and lighter than reciprocating compressors. This makes scroll compressors an advantage in applications where space is limited.
It should be noted that scroll compressors and reciprocating compressors are suitable for different application scenarios. Scroll compressors are widely used in air conditioning, refrigeration, and gas handling, while reciprocating compressors are more commonly found in industrial manufacturing and high-pressure applications. Selection of the appropriate compressor type should be evaluated based on specific needs and application requirements.