Full liquid chiller
Full liquid water-cooled chiller cooling capacity, and the end processing equipment form a large centralized air conditioning system, a wide range of applications. Compact structure, small footprint, pipeline design is simple, just external water pipes, easy installation and maintenance. Provide high and low voltage protection, antifreeze frozen water protection, power phase sequence protection, lack of phase protection, inadequate water flow protection, compressor motor overheating and other multiple protection.
① compact structure, small footprint, pipeline design is simple, just external water pipes, easy installation and maintenance.
② intelligent control, the unit can be based on changes in load, automatically adjust the input compressor output, the unit at any time to maintain the best efficiency with the best.
③ The most advanced 5: 6 tooth ratio imports semi-enclosed twin-screw compressors. Compressor with unloading energy control device, you can achieve multi-stage or stepless energy regulation.
④ microcomputer control system, with a strong security, communication, fault diagnosis, automatic adaptation and other functions.
⑤ The main refrigeration components are selected brand-name products at home and abroad, superior performance, reliable operation.
⑥ provide high and low voltage protection, antifreeze freeze water protection, power phase sequence protection, lack of phase protection, inadequate water flow protection, compressor motor overheating and other multiple protection.
⑦ evaporator flooded design, the use of enhanced heat transfer inside and outside the wall of high-quality copper, heat transfer efficiency.
⑧ Level sensor Feel the evaporator level to control the throttling device, to ensure the liquid level is stable, so that unit operation is stable and efficient.
Full liquid chiller with full liquid dedicated twin-screw compressor and full liquid evaporation heat transfer technology, the unit energy efficiency up to 5.5 above, some of the energy efficiency up to 6.54; than the average water-cooled screw chillers 15-20% energy saving.
Adopting a new type of full liquid heat exchange tube with low wing fin heat transfer and an optimized refrigerant distributor, the heat transfer coefficient is three times that of a traditional dry evaporator, which greatly improves the refrigeration capacity and energy efficiency ratio of the unit.
Water-cooled screw flooded chiller with eight (over voltage, phase loss, reverse phase, overload, motor overheating, exhaust temperature is too high, antifreeze protection, high efficiency oil) safety protection, and the high and low pressure, exhaust temperature, Water temperature and other real-time monitoring and control, to ensure that the water-cooled screw full liquid chiller safe operation;
Full liquid chiller can steplessly adjust the compressor capacity according to the change of process water temperature to match the actual required load and save energy and efficiently.
The structure is compact and the performance is superior. The efficient flooded evaporator with high efficiency oil separation technology combined with mechanical and adsorption separation can achieve a liquid separation ratio of more than 98% and ensure the operation stability and superior performance of the water-cooled screw full liquid chiller.
Stable and efficient operation: Adopt the patented technology of increasing the oil content, shell and pipe patented technology plus original orifice plate plus liquid-way valve and ejector pump to make the water-cooled screw full liquid-cooled unit always in high-efficient operation state, meanwhile, To ensure the full liquid chiller stable operation.