Qiaoyin Li

Title: Innovations by Qiaoyin Li in Heavy-Haul Train Technology

Introduction

Qiaoyin Li is an accomplished inventor based in Sichuan, China. He has made significant contributions to the field of railway technology, particularly in improving the performance of heavy-haul trains. His innovative approach has led to the development of a unique system that enhances the release performance of these trains.

Latest Patents

Qiaoyin Li holds a patent for a "System and method for improving release performance of heavy-haul train." This patent describes a system that includes a control valve mounted in each train car. The control valve is connected to a train pipe, an auxiliary air reservoir, and a brake cylinder. An exhaust port is configured on the control valve, which is connected to a solenoid valve. The method for improving the release performance involves several steps, including powering on the solenoid valve to close the passage between the exhaust port and the atmosphere, regulating an automatic brake valve to inflate the train pipe, and finally powering off the solenoid valve to open the passage, allowing the train to be released.

Career Highlights

Qiaoyin Li is currently employed at Meishan CRRC Brake Science & Technology Co., Ltd. His work at this company has allowed him to focus on innovative solutions for railway systems. With a patent portfolio that includes 1 patent, he has established himself as a key figure in the industry.

Collaborations

Qiaoyin Li collaborates with talented individuals such as Lei Xie and Hong An. Their combined expertise contributes to the advancement of technology in the railway sector.

Conclusion

Qiaoyin Li's contributions to heavy-haul train technology demonstrate his innovative spirit and commitment to improving railway systems. His patent reflects a significant advancement in the field, showcasing the potential for enhanced performance in heavy-haul trains.