详情描述

Our spray-down film evaporative water-cooled screw chiller is a highly energy-efficient product developed, manufactured, and sold by our company. It is more energy-efficient than traditional dry-cooled screw chiller and also more efficient than a full liquid-cooled screw chiller. It is an evaporator that falls between the dry evaporator and the full liquid evaporator in terms of heat exchanger design, commonly known as a film evaporator. The technology is mature and stable, operates with high energy efficiency, and has been applied in the fields of chemical fiber, food, biopharmaceuticals, electronics, industrial plant air conditioning, and process chilled water systems, significantly reducing energy consumption and delivering excellent economic benefits to customers.
This series of units primarily utilizes spray film evaporators, integrated oil separators, electronic expansion valves, and advanced precise control systems, significantly enhancing the heat exchange efficiency of the refrigerant evaporator tubes, reducing the heat exchange temperature difference between the evaporator and water. This, in turn, improves the overall operational performance of the spray film water-cooled screw chiller units, aiming for energy-saving goals.
Key Features Include:
1. System High Efficiency Energy Saving: More energy-efficient than traditional dry evaporators and full liquid evaporators. Significantly reduces energy consumption for customers, leading to substantial economic benefits.
2. Dedicated Compressor: Equipped with a dedicated spray cooling film-type compressor, featuring a twin-screw design and SKF bearings, ensuring overall stable operation, low noise, and extended motor lifespan.
3. Low refrigerant charge in the system: Spray film evaporator, where the liquid refrigerant is sprayed onto copper tubes, forming a thin refrigerant film. This evaporates, significantly saving energy, and has a lower refrigerant charge compared to the flooded evaporator, achieving good economic and environmental benefits.
4. Oil Separation Technology: Oil separators utilizing impact and interception oil separation techniques, achieving oil separation to a thousandth grade, and utilizing normal oil return to the compressor to ensure the compressor's oil supply without affecting the oil film adhesion on the heat exchanger, thus maintaining the heat exchanger's efficiency.
5. Advanced Control Technology: Equipped with the latest Siemens PLC programmable touch screen control, it supports remote operation via computer, smartphone, and network communication. This enables factory professionals to provide proactive 24/7 after-sales service, ensuring customers have no concerns and significantly enhancing the professionalism of equipment operation while reducing misoperations, thereby improving user experience.
6. Comprehensive and Advanced System Protection Design: Efficient oil separation, advanced control, suction pump recirculation, electrical control system protection, water flow, frost prevention, under-voltage, and phase sequence protection are all well-implemented, with a sensitive response, significantly enhancing the stability and safety assurance of the unit's operation.
All products pass factory inspection: All equipment undergoes rigorous testing at the factory to maintain optimal overall performance, ensuring each unit is qualified for shipment. Simply turn on the equipment at the site is sufficient.
The Spray Film Water-Cooled Screw Chiller has been launched and has received strong market response for its focus on energy efficiency and high-end performance. For Spray Film Water-Cooled Screw Chiller services, please contact our staff at any time. We are committed to providing you with solutions and services to the fullest extent.