Shangang Guo

Title: Innovations by Shangang Guo in Check Valve Technology

Introduction

Shangang Guo is a notable inventor based in Beijing, China. He has made significant contributions to the field of valve technology, particularly with his innovative designs that cater to specific operational conditions. His work is characterized by a focus on efficiency and functionality in low-pressure environments.

Latest Patents

One of Shangang Guo's key patents is a check valve designed for low-pressure operating conditions. This invention includes a valve cover, a valve body, and an upper diaphragm positioned between the body and the cover. The design features a first pressure cavity on the lower surface of the valve cover, which accommodates a backward direction medium. Additionally, a second pressure cavity is machined on the upper surface of the valve body, incorporating both an inflow passage and an outflow passage. The inflow hole allows medium to enter the second pressure cavity from the inflow passage, applying upward pressure on the upper diaphragm. A backflow channel, in communication with the first pressure cavity, is also integrated into the design.

Career Highlights

Shangang Guo is currently employed at Beijing Aerospace Petrochemical Technology & Equipment Engineering Corporation Limited. His role at this esteemed organization allows him to further develop his innovative ideas and contribute to advancements in petrochemical technology.

Collaborations

Shangang collaborates with talented coworkers, including Xiaoxia Wei and Xianyu Bao. Their combined expertise fosters a creative environment that enhances the development of new technologies.

Conclusion

Shangang Guo's contributions to check valve technology exemplify his innovative spirit and dedication to improving operational efficiency in low-pressure conditions. His work continues to influence the field and showcases the importance of inventive solutions in engineering.