Zuzheng Shang

Title: Zuzheng Shang: Innovator in Foam Production and Fire Extinguishing Methods

Introduction

Zuzheng Shang is a notable inventor based in Qingdao, China. He has made significant contributions to the field of fire safety through his innovative methods of foam production and fire extinguishing. With a total of 2 patents to his name, Shang's work is recognized for its practical applications in emergency situations.

Latest Patents

Shang's latest patents include a foam producing method, a fire extinguishing method, and an appliance for foam extinguishing. His foam production method involves mixing liquid nitrogen with a foaming material to generate foam. This process produces gas in situ from the liquid nitrogen. The high ratio of gas produced allows for a large foam flow, enabling the use of a compact liquid nitrogen storage device instead of bulky air supply devices like high-pressure gas cylinders or air compressors. Additionally, the nitrogen gas released after the foam blast helps inhibit combustion on burning materials, thereby accelerating fire extinguishing.

Career Highlights

Throughout his career, Zuzheng Shang has worked with prominent organizations such as China Petroleum Chemical Corporation and the Qingdao Research Institute of Safety Engineering. His experience in these institutions has contributed to his expertise in safety engineering and fire prevention technologies.

Collaborations

Shang has collaborated with notable colleagues, including Shanjun Mu and Chunming Jiang. Their joint efforts have further advanced the research and development of innovative safety solutions.

Conclusion

Zuzheng Shang's contributions to foam production and fire extinguishing methods highlight his role as an important inventor in the field of fire safety. His innovative approaches not only improve efficiency but also enhance safety measures in emergency situations.