Dongguan Jialisheng Refrigeration Equipment Co., Ltd.
Dongguan Jialisheng Refrigeration Equipment Co., Ltd.
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JLSS-5AD Explosion-Proof Water Chiller Refrigeration And Cooling In Explosive, Flammable, Explosive Atmospheres
Product Description:
The water-cooled explosion-proof chiller is a special chiller, mainly used for refrigeration and cooling in explosive, flammable, explosive gas or liquid environments. Its working principle is similar to that of ordinary water chillers. It uses circulating water to reduce the temperature of the equipment or process to achieve the purpose of refrigeration and cooling. However, it also has an explosion-proof function to ensure the safety of the production process.
Water-cooled explosion-proof chillers usually adopt a fully sealed, non-sparking, and non-static design. The use of special materials and structures can effectively prevent the generation and accumulation of sparks, static electricity and other combustible substances. At the same time, it is also equipped with special explosion-proof electrical appliances and control system, which can automatically monitor, control and alarm to ensure the normal operation of the equipment in a safe state.
Production Features:
Water-cooled explosion-proof chiller has the following characteristics and advantages:
1. Safe and reliable: It adopts a fully sealed, no spark, and no static electricity accumulation design, which can effectively prevent fire and explosion accidents and ensure the safety of the production process.
2. High efficiency and energy saving: the use of high-efficiency compressors and heat exchangers can quickly cool down and save energy, and improve refrigeration efficiency.
3. Stable and controllable: It has a high-precision temperature control system, which can quickly respond to temperature changes and ensure the stability of the production process.
4. Easy to maintain: it adopts modular design and intelligent control system, which is easy to maintain and repair.
5. Wide range of applications: suitable for refrigeration and cooling in various explosive, flammable, explosive gas or liquid environments, such as petroleum, chemical, pharmaceutical, printing, electronics and other industries.
In short, the water-cooled explosion-proof chiller is a special chiller with the advantages of explosion-proof, safety, high efficiency, stability, and easy maintenance. It is suitable for refrigeration and cooling in various explosive, flammable, and explosive environments. It is safe , Stable and efficient refrigeration equipment.
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 | JLSS-5AD | JLSS-10AD | JLSS-15AD | JLSS-20AD | JLSS-25AD | JLSS-30AD | JLSS-40AD | JLSS-50AD | ||
| 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:
Because the water-cooled explosion-proof chiller has the advantages of explosion-proof, safety, high efficiency, stability, and easy maintenance, it is widely used in refrigeration and cooling in various explosive, flammable, and explosive gas or liquid environments. The following are the main application industries of water-cooled explosion-proof chillers:
1. Petrochemical industry: Water-cooled explosion-proof chillers are widely used in the petrochemical industry for refrigeration and cooling of various flammable, explosive, explosive gas or liquid production processes, such as oil refining, chemical fertilizers, paints, synthetic fibers wait.
2. Pharmaceutical industry: In the pharmaceutical industry, water-cooled explosion-proof chillers are used to refrigerate and cool various flammable, explosive, and explosive pharmaceutical raw materials and preparations, such as anesthetics, flammable solvents, etc.
3. Printing industry: In the printing industry, water-cooled explosion-proof chillers are used to refrigerate and cool flammable and explosive printing materials and printing equipment, such as inks and solvents.
4. Electronics industry: In the electronics industry, water-cooled explosion-proof chillers are used to refrigerate and cool flammable and explosive electronic components and equipment, such as semiconductors and batteries.
In short, the water-cooled explosion-proof chiller has a wide range of applications in refrigeration and cooling in various explosive, flammable, explosive gas or liquid environments, and is suitable for the production process of many industries such as petrochemical, pharmaceutical, printing, and electronics. It provides an important guarantee for production safety and production efficiency.
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.
What is the difference between a water-cooled explosion-proof chiller and an ordinary chiller?
The main difference between water-cooled explosion-proof chillers and ordinary chillers lies in their different explosion-proof and safety performances.
1. Explosion-proof and safety performance are different: the water-cooled explosion-proof chiller has the characteristics of explosion-proof, safety, and no static electricity accumulation. Normal operation in gas or liquid environment, to avoid fire and explosion accidents. Ordinary chillers do not have these characteristics, and cannot be used in explosive, flammable, explosive gas or liquid environments.
2. Different materials and structures: Water-cooled explosion-proof chillers use special materials and structures, which can effectively prevent the generation and accumulation of combustible substances such as sparks and static electricity, and are equipped with a fully sealed design to avoid gas leakage. Ordinary chillers use ordinary materials and structures, and do not have explosion-proof and safety performance.
3. Different control systems: Water-cooled explosion-proof chillers are equipped with special explosion-proof electrical appliances and control systems, which can automatically monitor, control and alarm to ensure the normal operation of the equipment in a safe state. The control system of ordinary chillers does not have these characteristics.
In short, the main differences between water-cooled explosion-proof chillers and ordinary chillers lie in explosion-proof and safety performance, materials and structures, and control systems. The water-cooled explosion-proof chiller is suitable for refrigeration and cooling in explosive, flammable, explosive gas or liquid environments, with higher safety and reliability. Ordinary chillers are suitable for refrigeration and cooling in general industrial production.