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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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JLSF-3AD Explosion-Proof Water Chiller Chemicals, Oil, Gas, Pharmaceuticals And Biotechnology
Product Description:
Explosion-proof chiller is a cooling equipment specially designed for flammable and explosive places. Its main components include compressors, motors, condensers, evaporators, etc. Explosion-proof chillers adopt explosion-proof design components mainly include the following aspects:
1.Explosion-proof motor: The motor of the explosion-proof chiller adopts an explosion-proof motor, and its shell and wiring are made of explosion-proof materials to prevent the spark of the motor from causing an explosion.
2.Explosion-proof compressor: The compressor of the explosion-proof chiller adopts an explosion-proof compressor, and its internal mechanical and electrical components adopt explosion-proof design to ensure its safe operation in an inflammable and explosive environment.
3.Explosion-proof condenser: The condenser of the explosion-proof chiller adopts an explosion-proof condenser, and its material and structure are specially designed for flammable and explosive environments to prevent it from causing an explosion.
4.Explosion-proof evaporator: The evaporator of the explosion-proof chiller also uses an explosion-proof evaporator, and its special material and structure can operate safely in a flammable and explosive environment.
It should be noted that the explosion-proof design of the explosion-proof chiller needs to be selected and designed according to the specific use occasions and needs to ensure that the equipment can achieve the best explosion-proof effect. At the same time, when using an explosion-proof chiller, it is also necessary to operate in accordance with relevant safety regulations and operating requirements to ensure the safety of the equipment.
Production Features:
Compared with ordinary chillers, explosion-proof chillers have the following characteristics and advantages:
1. Explosion-proof performance: Explosion-proof chillers use special designs and materials to ensure their safe operation in hazardous environments. They comply with relevant explosion-proof standards and regulations, and can effectively prevent explosions and fires caused by sparks, arcs or high temperatures.
2. High reliability: The explosion-proof chiller has been strictly tested and verified, and has a highly reliable performance. They can run continuously and stably under harsh working conditions, ensuring the normal operation of the equipment and the continuity of production.
3. Adapt to hazardous environments: There are safety hazards in the use of ordinary chillers in hazardous environments, because they may cause fire or explosion. The explosion-proof chiller is specially designed to adapt to the environment of flammable and explosive gas or dust, and provide a safe and reliable cooling solution.
4. Special protective measures: Explosion-proof chillers are usually equipped with multiple protective measures, such as explosion-proof enclosures, explosion-proof electrical components, static grounding, etc. These measures enhance the safety performance of the equipment and reduce potential risk factors.
5. Temperature control and precision: Explosion-proof chillers usually have a precise temperature control function, which can adjust the temperature of the cooling medium according to demand. This is very important for some processes and experiments that require strict temperature control.
6. Durability and maintainability: Explosion-proof chillers are usually made of corrosion-resistant and high-temperature-resistant materials, which can withstand the test of harsh environments. At the same time, they are also very maintainable, easy to maintain and repair, reducing downtime and maintenance costs.
In general, explosion-proof chillers have higher safety and reliability than ordinary chillers, and can provide safe and stable cooling solutions in hazardous environments. They are ideal for cooling operations where flammable or explosive gases or dusts are present.
Working Principle:
The air-cooled explosion-proof chiller mainly realizes refrigeration through a refrigeration system composed of a compressor, a
condenser, an evaporator and a fan. It works as follows:
1.The compressor compresses the low-temperature and low-pressure refrigerant gas into a high-temperature and high-pressure gas, which is then sent to the condenser.
2.The refrigerant gas in the condenser is cooled and condensed into a high-pressure liquid by exchanging heat with the outside air.
3.The high-pressure liquid is decompressed through the expansion valve, becomes a low-temperature low-pressure liquid, and then enters the evaporator.
4.The refrigerant liquid in the evaporator exchanges heat with the outside air, thereby absorbing the heat in the air, and evaporating the refrigerant liquid into a low-temperature and low-pressure gas.
5.The low-temperature and low-pressure gas enters the compressor to start a new refrigeration cycle.
At the same time, the air-cooled explosion-proof chiller also introduces air into the condenser and evaporator through the fan for cooling and heat exchange. Due to the air cooling method, no water source is required, and it is suitable for places where no water source is available. At the same time, the air-cooled explosion-proof chiller adopts an explosion-proof design, which can operate safely in flammable and explosive places to ensure production safety.
| 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 Fan |
Techinical Parameters:
| Model | JLSF-5HP | JLSF-10HP | JLSF-15HP | JLSF-20HP | JLSF-25HP | JLSF-30HP | JLSF-40HP | JLSF-50HP | JLSF-60HP | ||
| Cooling capacity | KW/h | 15.5 | 31 | 46.5 | 65 | 77.5 | 93 | 124 | 155 | 186 | |
| Kcal/h | 13,750 | 27,500 | 41,250 | 55,000 | 68,750 | 82,500 | 110,000 | 137,500 | 165,000 | ||
| Temperature range | 5℃-35℃(Below 0℃ can be customized) | ||||||||||
| Power supply | 1N-220V 50HZ/60HZ 3N-380V/415V 50HZ/60HZ | ||||||||||
| Total power | KW | 4.5 | 8.83 | 13.62 | 19.8 | 22.75 | 28.3 | 39.2 | 46.75 | 56.1 | |
| Compressor | Type | Hermetic scroll type or piston | |||||||||
| Power | KW | 3.75 | 7.5 | 11.25 | 15 | 18.75 | 22.5 | 30 | 37.5 | 45 | |
| Circulating pump | Power | KW | 0.75 | 1.5 | 1.5 | 2.2 | 2.2 | 4 | 4 | 4 | 5.5 |
| Head | m | 22 | 21.5 | 21.5 | 22 | 22 | 25 | 25 | 25 | 26 | |
| Refrigerant | Type | R22/R407c/R134a/R410a | |||||||||
| Control method | Temperature Sensing External Pressure Equalizing Expansion Valve | ||||||||||
| filling volume | Kg | 3.2 | 6.4 | 9.1 | 12.2 | 15.3 | 18.6 | 24.5 | 30.6 | 36.8 | |
| Evaporator | Flow | m³/h | 2.42 | 4.85 | 7.6 | 10.16 | 12.34 | 15.2 | 19.53 | 23.3 | 30.52 |
| water capacity | m³/h | 0.65 | 0.18 | 0.21 | 0.28 | 0.32 | 0.32 | 0.61 | 0.66 | 0.72 | |
| Diameter | inch | 1" | 1.5" | 2" | 2.5" | 3" | |||||
| Condensator | Type | Efficient brass sets corrugated aluminum fin | |||||||||
| Fan | Type | Axial flow | |||||||||
| air volume | m³/h | 5000 | 10000 | 15000 | 20000 | 25000 | 30000 | 40000 | 50000 | 60000 | |
| 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 | 1140 | 1400 | 1750 | 2000 | 2000 | 2200 | 2000 | 2000 | 2400 |
| W | mm | 620 | 725 | 750 | 900 | 900 | 900 | 1800 | 1800 | 1800 | |
| H | mm | 1200 | 1450 | 1500 | 1770 | 1770 | 1770 | 2200 | 2300 | 2300 | |
| Unit weight | Kg | 230 | 410 | 540 | 660 | 720 | 910 | 1120 | 1400 | 1560 | |
Application Industry:
An explosion-proof chiller is a chiller specially designed to operate in hazardous environments. Inflammable and explosive gases or dust may exist in these hazardous environments, such as industrial sites such as chemical plants, oil fields, and mines. With explosion-proof performance and efficient cooling capacity, explosion-proof chillers can provide safe and reliable cooling solutions in hazardous environments.
The application prospects of explosion-proof chillers are as follows:
1. Industrial field: Explosion-proof chillers are widely used in chemical, petroleum, natural gas and other industries. These industries often involve the storage, processing and transportation of flammable and explosive substances, so explosion-proof equipment is required to ensure the safety of operations. Explosion-proof chillers can provide reliable cooling and temperature control for these industries to ensure the normal operation of equipment and processes.
2. Mining industry: In mines and mining operations, there is a risk of dust and combustible gases. Explosion-proof chillers can provide safe and stable cooling solutions for mines, keep equipment running normally, and improve the safety of the working environment.
3. Ship and ocean engineering: Ship and ocean engineering often need to operate under harsh environmental conditions, such as offshore oil fields, ocean voyages, etc. Explosion-proof chillers can provide reliable cooling and temperature control for these applications, ensuring proper operation of the equipment and safety of the crew.
4. Medicine and biotechnology: In the field of medicine and biotechnology, some laboratories and production facilities may involve the use of explosive or harmful gases. Explosion-proof chillers can provide safe and stable cooling solutions for these places, ensuring the safety of laboratory operations and production processes.
In short, with the enhancement of industrial safety awareness and the demand for operation in hazardous environments, the application prospects of explosion-proof chillers are broad. They provide safe and reliable cooling solutions that protect equipment, people and the environment.
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.
Maintenance Method:
The air-cooled explosion-proof chiller is an important refrigeration equipment. In order to ensure its normal operation and prolong its service life, regular maintenance is required. The following are the matters needing attention in the maintenance of air-cooled explosion-proof chillers:
1.Regular cleaning: It is necessary to regularly clean the air-cooled explosion-proof chiller, including cleaning the condenser and evaporator and other components, to ensure that its surface is clean and free from dirt or dust, so as to ensure the cooling effect.
2.Clean the filter screen regularly: The filter screen needs to be cleaned regularly to avoid dust and dirt from clogging the filter screen and affecting the cooling effect.
3.Regularly replace the refrigerant: The refrigerant needs to be replaced regularly to ensure its cooling effect.
4.Regular inspection of pipes: Regular inspection of pipes is required to ensure that they are not leaking or damaged, so as to avoid refrigerant leakage and affect cooling effect and safety.
5.Regular inspection of electrical components: Regular inspection of electrical components is required to ensure good electrical connections and normal operation of electrical equipment to avoid safety accidents caused by electrical failures.
6.Regularly check the compressor: It is necessary to check the compressor regularly to ensure its normal operation and avoid safety accidents caused by compressor failure.
7.Regularly check the surrounding environment of the unit: It is necessary to regularly check the surrounding environment of the unit to ensure that there are no sundries or obstacles to avoid affecting the normal operation of the unit.
In short, the maintenance of the air-cooled explosion-proof chiller is very important. It needs regular cleaning, replacement of refrigerant, inspection of pipelines, electrical components and compressors, etc. to ensure its normal operation and safety.
