Qianyong Zhan

Title: Qianyong Zhan: Innovator in Electronic Expansion Valves

Introduction

Qianyong Zhan is a notable inventor based in Shaoxing, China. He has made significant contributions to the field of electronic expansion valves, showcasing his expertise and innovative spirit. His work is particularly recognized for its practical applications in various industries.

Latest Patents

Qianyong Zhan holds a patent for an electronic expansion valve. This invention comprises a valve seat assembly and a valve core assembly. The valve core assembly is disposed within the valve seat assembly, which includes a valve seat, a valve seat core, and a guide sleeve. The valve seat features a valve cavity with one end open, and a through hole is present on the valve seat core. The conduction portion near the guide sleeve is designed with an inclined surface that angles outward. The valve core assembly includes a valve head, which has a sealing surface at the end closest to the valve seat core. The valve head is driven to move towards or away from the valve seat core, allowing for the adjustment of the gap between the inclined surface and the sealing surface.

Career Highlights

Qianyong Zhan is currently employed at Zhejiang Dunan Artificial Environment Co., Ltd. His role at the company allows him to apply his innovative ideas and contribute to advancements in technology related to electronic expansion valves. His patent reflects his commitment to improving efficiency and functionality in this area.

Collaborations

Qianyong Zhan collaborates with talented coworkers, including Shaojun Zhan and Yukuan Shan. Their combined efforts foster a creative environment that encourages innovation and the development of new technologies.

Conclusion

Qianyong Zhan's contributions to the field of electronic expansion valves highlight his innovative capabilities and dedication to advancing technology. His patent serves as a testament to his expertise and the impact of his work in the industry.