Tangqing Liu

Title: Tangqing Liu - Innovator in Electronic Expansion Valves

Introduction

Tangqing Liu is a notable inventor based in Zhejiang, China. He has made significant contributions to the field of refrigeration technology, particularly through his innovative designs and patents. His work focuses on enhancing the efficiency and functionality of cooling systems.

Latest Patents

Tangqing Liu holds a patent for an "Electronic expansion valve and cooling system having same." This invention includes a sophisticated electronic expansion valve that features a valve seat, a valve needle, a drive mechanism, and a planetary gear deceleration mechanism. The drive mechanism acts as the input end of the planetary gear deceleration mechanism, which has an output inner gear ring. This inner gear ring is fixedly connected to a screw rod of the transmission mechanism, allowing the screw rod to rotate. The screw rod is threaded with a nut, converting the rotational motion into linear motion, thereby improving the efficiency of refrigeration systems.

Career Highlights

Tangqing Liu is currently employed at Zhejiang Sanhua Intelligent Controls Co., Ltd. His role at the company allows him to apply his innovative ideas and contribute to the development of advanced cooling technologies. His patent reflects his commitment to improving refrigeration systems and showcases his technical expertise.

Collaborations

Tangqing Liu has worked alongside talented colleagues, including Feng Lv and Xiaohui Shu. Their collaborative efforts have likely contributed to the successful development of innovative solutions in their field.

Conclusion

Tangqing Liu is a prominent inventor whose work in electronic expansion valves has the potential to revolutionize cooling systems. His patent demonstrates his innovative spirit and dedication to advancing technology in refrigeration.