High Efficiency Flooded Chiller and Heat Pump Unit | Energy Saving with Patented Oil Return
Microprocessor control with touch screen interface
Remote monitoring and fault diagnosis
Low noise and low vibration
Long service life with minimal maintenance
Our Flooded Chiller and Heat Pump Unit combines cooling and heating functions in one compact system, making it ideal for large commercial buildings, hospitals, hotels, industrial plants, and cleanroom facilities that require year-round temperature control.
The heart of this unit is the unique flooded evaporator design. Unlike traditional dry-expansion evaporators, the flooded type fully immerses the evaporator tubes in liquid refrigerant, providing a much larger heat transfer surface. This results in significantly higher efficiency and lower approach temperature. The flooded evaporator operates with a higher suction pressure, reducing compressor work and saving energy.
To ensure reliable operation, we have developed a patented oil return technology. In flooded systems, oil tends to accumulate in the evaporator, which can reduce heat transfer and damage the compressor. Our patented solution continuously returns oil to the compressor under all load conditions, keeping the system running smoothly and efficiently – without the need for complex oil management devices.
With these innovations, this High Efficiency Chiller achieves a COP (Coefficient of Performance) up to 5.6, which is more than 20% higher than ordinary chiller units. This means lower electricity bills and a smaller carbon footprint for your building.
The unit is built with robust screw or centrifugal compressors, and is available in multiple capacities to match your cooling and heating demands. It can be applied as a Flooded Chiller for air conditioning, or as a Flooded Heat Pump for simultaneous heating and cooling in applications like hospitals, data centers, and district energy systems.
Other key features include:
Microprocessor control with touch screen interface
Remote monitoring and fault diagnosis
Low noise and low vibration
Long service life with minimal maintenance
The unit also supports heat recovery options, producing free hot water while cooling – further improving overall energy efficiency. Our Flooded Heat Pump version can operate efficiently even at low ambient temperatures, making it suitable for colder climates.
In summary, our High Efficiency Chiller and Heat Pump with flooded evaporator and patented oil return technology offers superior performance, reliability, and energy savings. Contact us today for a customized solution.
