Doctor, professor, master's supervisor. Long-term commitment to chemical machinery, fluid flow and heat transfer, thermal power, safety equipment research and development. In recent years, he has presided over or led the research and development of "Product Quality Safety Detection Technology and Instrument Equipment", "Research on the Energy Separation Mechanism of the Key Refrigeration Components for Coalbed Gas Liquefaction Recovery", "Development of LNG Refrigeration Ejector, High-efficiency Heat Exchanger and Development of Process Software Packages", "Based on Study and Application of Key Technologies for Waste Leachate Treatment under the Effect of Fusion Heat and Mechanical Evaporation, Development of Key Technologies and Equipment for Deep-water Surface Drilling / Mud Density Dynamic Regulation Device, Study on Pressure Control Drilling Technology in Western Sichuan Province, etc.. National Science and Technology The key issues and 863 projects Chongqing Natural Science Foundation, Chongqing Education Commission research projects, and corporate horizontal topics have published more than 30 papers, of which SCI/EI has included 12 articles and 5 invention patents. In 2014, the key project in the "Key Technologies and Equipment for Deepwater Oil and Gas Exploration and Development in the South China Sea", a major project of the country, was "Research on Key Technologies and Equipment for Deepwater Surface Drilling". In 2014, the research content was jointly completed with 18 units including CNOOC(China) Co., Ltd., CNOOC Research Institute, and Shanghai Waigaoqiao Shipbuilding Co., Ltd. for the joint completion of the "R&D and application of ultra-deep water semi-submersible drilling platforms". National Science and Technology Progress Award Special Award.