Quanzhen Liu

Title: Quanzhen Liu: Innovator in Foam Production and Fire Extinguishing Technologies

Introduction

Quanzhen Liu is a notable inventor based in Qingdao, China. He has made significant contributions to the field of fire safety through his innovative approaches to foam production and extinguishing methods. With a total of 4 patents to his name, Liu's work is paving the way for more efficient fire suppression technologies.

Latest Patents

Liu'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, allowing for a high ratio of gas volume to liquid nitrogen volume. This innovation enables the use of a compact liquid nitrogen storage device instead of bulky air supply devices, such as high-pressure gas cylinders and 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, Quanzhen Liu has worked with prominent organizations, including China Petroleum Chemical Corporation and the Qingdao Research Institute of Safety Engineering. His experience in these institutions has allowed him to develop and refine his innovative technologies in fire safety.

Collaborations

Liu has collaborated with several professionals in his field, including Shanjun Mu and Chunming Jiang. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Quanzhen Liu's contributions to foam production and fire extinguishing methods highlight his role as an innovator in fire safety technology. His patents reflect a commitment to improving fire suppression techniques, making significant strides in the industry.