Dong Guo

Title: The Innovative Contributions of Dong Guo

Introduction

Dong Guo is a notable inventor based in Jiangsu, China. He has made significant contributions to the field of fire safety through his innovative designs and patents. His work focuses on enhancing safety measures in utility tunnels, showcasing his commitment to improving public safety.

Latest Patents

Dong Guo holds a patent for a "Mobile Liquid Nitrogen Fire Extinguishing System and Method for Utility Tunnel." This invention includes a liquid nitrogen production assembly, a fire extinguishing assembly, a monitoring device, and liquid nitrogen conveying tubing. The mobile fire extinguishing assembly features a liquid nitrogen storage tank connected to a booster pump, which conveys liquid nitrogen to branch pipes in the utility tunnel. Each branch pipe is equipped with liquid nitrogen injection ports, ensuring effective fire suppression. The mobile nature of the liquid nitrogen production assembly allows for efficient delivery of prepared liquid nitrogen to the storage tank.

Career Highlights

Dong Guo is affiliated with the China University of Mining and Technology, where he contributes to research and development in safety technologies. His work has garnered attention for its practical applications in enhancing fire safety in utility tunnels.

Collaborations

Dong Guo has collaborated with notable colleagues, including Guowei Zhang and Huaxiang Li. Their combined expertise has contributed to the advancement of safety technologies in their field.

Conclusion

Dong Guo's innovative work in fire safety, particularly through his mobile liquid nitrogen fire extinguishing system, highlights his dedication to improving safety measures in utility tunnels. His contributions are significant in the realm of public safety and fire prevention.