Zongqing Li

Title: Innovations of Zongqing Li in Fluid Injection Technology.

Introduction

Zongqing Li is a notable inventor based in Shandong, China. He has made significant contributions to the field of fluid injection technology. His innovative approach has led to the development of a unique apparatus that enhances fluid injection processes.

Latest Patents

Zongqing Li holds a patent for a "Double-channel fluid injection apparatus." This apparatus features a main shaft, a bearing box, and a sealing box. The main shaft consists of an outer tube and an inner tube. An internal channel of the inner tube and a vertical through channel create a first fluid passageway. The inner tube and the outer tube form an annular gap, with a channel D radially formed at the lower part of the outer tube, which communicates with the annular gap, thus constituting a second fluid passageway. The bearing box is mounted on a boss of the outer tube. The sealing box includes a sealing cylinder that is fixedly connected to the lower end of a lower end cap of the bearing box. A channel E, which is in communication with the second fluid passageway, is radially formed at a position of the sealing cylinder corresponding to the channel of the outer tube. This innovative design allows for improved efficiency in fluid injection applications.

Career Highlights

Zongqing Li has worked with prominent companies in the petroleum engineering sector. He has been associated with Sinopec Petroleum Engineering Technology Service Co., Ltd. and Sinopec Shengli Petroleum Engineering Co., Ltd. His experience in these organizations has contributed to his expertise in fluid injection technologies.

Collaborations

Throughout his career, Zongqing Li has collaborated with several professionals in his field. Notable coworkers include Huangang Zhu and Jiancheng Li. These collaborations have likely enriched his work and led to further advancements in his inventions.

Conclusion

Zongqing Li's contributions to fluid injection technology through his innovative patent demonstrate his expertise and commitment to advancing engineering solutions. His work continues to impact the industry positively.