Weili Sun

Title: Weili Sun: Innovator in Sealing Quality Detection for Gas Extraction Boreholes

Introduction

Weili Sun is a notable inventor based in Shenyang, China. He has made significant contributions to the field of gas extraction technology. His innovative work focuses on enhancing the sealing quality detection methods for gas extraction boreholes.

Latest Patents

Weili Sun holds a patent for a "Sealing quality detection device and sealing quality evaluating method for gas extraction boreholes." This device includes a detection host, a detection pipe, a sealing element, and a three-way pipe. The design features multiple air inlets and exhaust ports above the detection host. A negative pressure injector is integrated into the detection host, along with a quick joint and a control switch. The quick joint connects to an underground wind pipe, which is linked to an underground compressed air tube. The control switch is utilized for operating the negative pressure injector within the detection host. This invention aims to provide an effective method for evaluating sealing quality in gas extraction boreholes. He has 1 patent to his name.

Career Highlights

Weili Sun is currently employed at the China Coal Technology & Engineering Group Shenyang Engineering Company. His work at this organization has allowed him to focus on innovative solutions in the coal technology sector.

Collaborations

Weili collaborates with talented coworkers, including Weiwei Su and Yujin Qin, who contribute to the advancement of technology in their field.

Conclusion

Weili Sun's contributions to sealing quality detection in gas extraction boreholes highlight his innovative spirit and dedication to improving technology in the coal industry. His work continues to influence advancements in this critical area.