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[China]
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Address: Add: No.19,Second Street,Huangling Road,Lubian Village,Chashan Town,Dongguan,Guangdong,China.
Contact name:Jlschiller
Dongguan Jialisheng Refrigeration Equipment Co., Ltd. |
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JLSW-30AD Water-Cooled Explosion-Proof Chiller Oil Refining,Chemical Industry,Natural Gas Processing
Product Description:
The water-cooled explosion-proof chiller is a specially designed chiller whose main feature is the explosion-proof function. This chiller is usually used in hazardous environments, such as petrochemical, pharmaceutical, mining and other industries.
The cooling method of the water-cooled explosion-proof chiller is to use water as the cooling medium and reduce the temperature through water circulation. Unlike ordinary chillers, its cooling system requires special materials and designs to ensure safety and reliability in hazardous environments.
In addition, the water-cooled explosion-proof chiller also needs to meet explosion-proof requirements, which means that its electrical control system, compressor, condenser and other components need to adopt explosion-proof measures to prevent fire or explosion hazards.
In short, the water-cooled explosion-proof chiller is a chiller specially designed for hazardous environments, with the characteristics of safety, reliability, explosion-proof and fire prevention.
Production Features:
Water-cooled explosion-proof chiller has the following characteristics:
1.Safe and reliable: The water-cooled explosion-proof chiller adopts special materials and designs to ensure safety and reliability in hazardous environments.
2.Explosion-proof and fire-proof: The electrical control system, compressor, condenser and other components of the water-cooled explosion-proof chiller adopt explosion-proof measures to prevent fire or explosion hazards.
3.High efficiency and energy saving: The water-cooled explosion-proof chiller uses water as the cooling medium, which has the characteristics of high efficiency and energy saving.
4.Good stability: The cooling system of the water-cooled explosion-proof chiller uses water circulation to reduce the temperature, so it has good stability and can meet the needs of precision equipment and processes.
5.Easy to maintain: The water-cooled explosion-proof chiller has a simple design and is easy to maintain and clean.
In short, the water-cooled explosion-proof chiller has the characteristics of safety and reliability, explosion-proof and fire prevention, high efficiency and energy saving, good stability, and easy maintenance. It is an indispensable cooling equipment in dangerous environments.
Working Principle:
The working principle of the water-cooled explosion-proof chiller mainly includes the following steps:
1.Compressor: First, the compressor of the water-cooled explosion-proof chiller will inhale the low-temperature and low-pressure refrigerant gas and compress it into high-temperature and high-pressure gas.
2.Condenser: The compressed high-temperature and high-pressure gas enters the condenser, where it exchanges heat with water to cool the gas and condense it into a liquid.
3.Expansion valve: The refrigerant condensed into a liquid enters the evaporator through the expansion valve. At this time, the pressure of the liquid refrigerant suddenly drops, and the liquid refrigerant expands into a gas, absorbing the surrounding heat, and cooling the water in the evaporator.
4.Cold water cycle: The cold water cycle circulates the cold water through the water pump, sends the water to the equipment or process that needs to be cooled, and exchanges heat with the refrigerant to reduce the temperature of the water, and then circulates it back to the chiller.
5.Re-compression: The refrigerant turns into gas after passing through the evaporator, and is sucked into the compressor again to start a new cycle.
In short, the water-cooled explosion-proof chiller absorbs the surrounding heat through the steps of compressing the refrigerant, condensing, expanding the valve, and cold water circulation, and then reduces the temperature through the water circulation.
Techinical Parameters:
| Model | JLSW-30AD | JLSW-40AD | JLSW-50AD | JLSW-60AD | JLSW-80AD | JLSW-100AD | JLSW-120AD | JLSW-150AD | ||
| Cooling capacity | KW/h | 100 | 140 | 180 | 200 | 260 | 370 | 430 | 550 | |
| TR | 28.5 | 39.8 | 51.2 | 56.9 | 73.9 | 105.2 | 122.3 | 156.4 | ||
| Temperature range | 5℃~35℃(Below 0℃ can be customized) | |||||||||
| Power supply | 3N-380V/415 50HZ/60HZ | |||||||||
| Compressor | Type | Semi-hermetic screw | ||||||||
| Power | KW | 22 | 30 | 36 | 41 | 56 | 80 | 93 | 118 | |
| electric current | A | 39 | 51 | 65 | 71 | 95 | 135 | 156 | 198 | |
| Refrigerant | Type | R22/R407c | ||||||||
| Control method | Temperature Sensing External Pressure Equalizing Expansion Valve | |||||||||
| filling volume | Kg | 16.5 | 22.2 | 27.5 | 33.4 | 44.4 | 55.6 | 66.5 | 82.6 | |
| Evaporator | shell and tube | |||||||||
| Flow | m³/h | 17.2 | 22.4 | 29.3 | 33 | 43.9 | 64.2 | 75.2 | 95.3 | |
| Diameter | inch | G2.5" | G3" | G3" | G3" | G3" | G4" | G4" | G4" | |
| Compressor | Type | shell and tube | ||||||||
| Flow | m³/h | 22.4 | 29.2 | 35.2 | 42.9 | 57.8 | 84.3 | 101.1 | 123.9 | |
| Diameter | inch | G2.5" | G3" | G3" | G3" | G3" | G4" | G4" | G4" | |
| 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 | 2200 | 2250 | 2350 | 2450 | 2500 | 2900 | 3000 | 3000 |
| W | mm | 800 | 800 | 800 | 900 | 900 | 900 | 1500 | 1500 | |
| H | mm | 1500 | 1600 | 1650 | 1750 | 1800 | 1850 | 1500 | 1550 | |
| Unit weight | Kg | 960 | 990 | 1260 | 1380 | 1520 | 1830 | 2150 | 2580 | |
| Model | JLSW-170AD | JLSW-200AD | JLSW-230AD | JLSW-260AD | JLSW-280AD | JLSW-310AD | JLSW-350AD | JLSW-400AD | ||
| Cooling capacity | KW/h | 620 | 710 | 830 | 930 | 1020 | 1130 | 1270 | 1530 | |
| TR | 176.3 | 201.9 | 236 | 264.4 | 290 | 321.3 | 361.1 | 435 | ||
| Temperature range | 5℃~35℃(Below 0℃ can be customized) | |||||||||
| Power supply | 3N-380V/415 50HZ/60HZ | |||||||||
| Compressor | Type | Semi-hermetic screw | ||||||||
| Power | KW | 130 | 150 | 175 | 200 | 225 | 250 | 281 | 325 | |
| electric current | A | 218 | 253 | 295 | 335 | 390 | 432 | 480 | 553 | |
| Refrigerant | Type | R22/R407c | ||||||||
| Control method | Temperature Sensing External Pressure Equalizing Expansion Valve | |||||||||
| filling volume | Kg | 93.8 | 111.2 | 126.8 | 144.1 | 155.4 | 170.9 | 193.2 | 220.9 | |
| Evaporator | shell and tube | |||||||||
| Flow | m³/h | 108.6 | 126.3 | 144.9 | 163.8 | 176.4 | 196.5 | 222.4 | 252.6 | |
| Diameter | inch | G5" | G5" | G6" | G6" | G8" | G8" | G8" | G8" | |
| Compressor | Type | shell and tube | ||||||||
| Flow | m³/h | 141.1 | 166.2 | 190.9 | 215.8 | 232.4 | 258.6 | 290.8 | 333.2 | |
| Diameter | inch | G5" | G5" | G6" | G6" | G8" | G8" | G8" | G8" | |
| 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 | 3600 | 3600 | 3600 | 3650 | 3650 | 3700 | 3700 | 4200 |
| W | mm | 1500 | 1500 | 1500 | 1600 | 1650 | 1750 | 1750 | 1750 | |
| H | mm | 1650 | 1650 | 1700 | 1700 | 1700 | 1750 | 1800 | 1800 | |
| Unit weight | Kg | 3050 | 3200 | 3450 | 3780 | 4060 | 4330 | 4600 | 4820 | |
Application Industry:
Water-cooled explosion-proof chillers are mainly used in hazardous environments that require explosion-proof and fire protection. The following are some typical industry applications:
1.Petrochemical industry: equipment and processes that require temperature control in oil refining, chemical, natural gas processing and other industries.
2.Pharmaceutical industry: Equipment and processes that require temperature control in pharmaceutical production, such as fermenters, reactors, etc.
3.Coal mine industry: equipment and processes that need to control temperature in coal mines, such as cooling equipment in mine ventilation systems.
4.Electronics industry: equipment and processes that require temperature control, such as semiconductor manufacturing and electronic component production.
5.Military industry: Military manufacturing needs to be carried out in a dangerous environment, and the use of water-cooled explosion-proof chillers can ensure the safety of equipment and personnel.
In short, water-cooled explosion-proof chillers are mainly used in dangerous environments that require explosion-proof and fire protection to ensure the safety of equipment and personnel. The industries that need to use water-cooled explosion-proof chillers mainly include petrochemical, pharmaceutical, coal mining, electronics, military and other industries.
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.
Maintenance Method:
The maintenance of the water-cooled explosion-proof chiller plays a vital role in the normal operation and life of the equipment. The following are some things to pay attention to:
1.Regular maintenance: The water-cooled explosion-proof chiller needs regular maintenance, cleaning the condenser and evaporator and other components, and checking the pressure of the refrigerant to ensure the normal operation of the equipment.
2.Water quality management: The cooling system of the water-cooled explosion-proof chiller needs to use water as the cooling medium, so it is necessary to pay attention to the management of water quality, regularly test the water quality, replace the water with poor water quality in time, and add chemicals such as preservatives.
3.Check the electrical system: The electrical system of the water-cooled explosion-proof chiller needs to be checked regularly to ensure that the electrical equipment is working normally and to avoid safety problems caused by electrical failures.
4.Clean the filter screen: There will be a filter screen in the water circulation system of the water-cooled explosion-proof chiller, and the filter screen needs to be cleaned regularly to avoid the blockage of the filter screen and affect the water circulation.
5.Pay attention to safety: When maintaining the water-cooled explosion-proof chiller, you need to pay attention to safety to avoid danger caused by improper operation.
In short, the maintenance of the water-cooled explosion-proof chiller is very important, and it needs to be cleaned, inspected and replaced regularly to ensure the normal operation and safety performance of the equipment. At the same time, attention should be paid to water quality management, electrical system inspection, filter cleaning and safe operation.
