Wanzhen Liu

Title: Wanzhen Liu: Innovator in Scroll Compressor Technology

Introduction

Wanzhen Liu is a notable inventor based in Nordborg, Denmark. He has made significant contributions to the field of compressor technology, particularly with his innovative designs and methods. With a total of 3 patents, Liu has established himself as a key figure in the industry.

Latest Patents

Liu's latest patents focus on the development of a scroll compressor and methods for controlling it. The scroll compressor includes a sealed housing and a compression unit that features both a fixed scroll and an orbiting scroll. A drive shaft is designed to drive the orbiting scroll to move orbitally, while a synchronous reluctance motor powers the drive shaft to rotate about its axis. This motor comprises a rotor coupled to the drive shaft and a stator surrounding the rotor, with the rotor incorporating a ferrite permanent magnet. Additionally, the compressor is equipped with a control apparatus to manage its operation, a lubricating oil tank located at the bottom of the sealed housing, a heating apparatus for the lubricating oil, and an oil temperature sensor within the tank.

Career Highlights

Wanzhen Liu is currently employed at Danfoss Commercial Compressors, where he continues to innovate and improve compressor technologies. His work has been instrumental in advancing the efficiency and functionality of scroll compressors.

Collaborations

Liu has collaborated with notable coworkers such as Patrice Bonnefoi and David Genevois, contributing to a dynamic and innovative work environment.

Conclusion

Wanzhen Liu's contributions to scroll compressor technology highlight his expertise and commitment to innovation. His patents reflect a deep understanding of mechanical engineering and a drive to enhance compressor performance.