Changqing Li

Title: Changqing Li: Innovator in Pipeline Support Technology

Introduction

Changqing Li is a notable inventor based in Lanzhou, China. He has made significant contributions to the field of pipeline support technology. His innovative approach focuses on preventing melting and sinking of pipelines through advanced gas heat exchange mechanisms.

Latest Patents

Changqing Li holds a patent for a "Pipeline support device for preventing melting and sinking based on gas heat exchange." This device is designed to be installed in a trench and includes a support frame along with a gas heat exchange mechanism. The support frame is fixed in the trench, and a support partition inside the frame separates it into an upper chamber and a lower chamber. The gas heat exchange mechanism consists of two groups of ventilation components, an air changing component, and a control component that manages the opening and closing of ventilation openings in the ventilation pipes. This innovative design aims to enhance the durability and functionality of pipeline systems.

Career Highlights

Changqing Li is affiliated with the Northwest Institute of Eco-environment and Resources, where he continues to develop and refine his inventions. His work is characterized by a commitment to improving environmental sustainability through innovative engineering solutions.

Collaborations

Changqing has collaborated with notable colleagues, including Yapeng Cao and Guoyu Li, who share his vision for advancing eco-friendly technologies.

Conclusion

Changqing Li's contributions to pipeline support technology exemplify the importance of innovation in engineering. His patented device showcases a practical solution to a common problem in pipeline management. Through his work, he continues to influence the field positively.