"On October 27, 2023, the "Gansu Provincial Symposium on Thermal Dynamics in HVAC Systems" and the "Technical Exchange Conference on Building Environment and Energy Applications" were elegantly and triumphantly inaugurated in the city of Lanzhou."

"The event was jointly organized by the Academic Committee on Thermal Dynamics in HVAC Systems of the Gansu Civil and Architectural Society and the Gansu Provincial Office of the Architectural Environment and Energy Applications Branch of the China Association for Surveying and Design."

"In Lanzhou, distinguished experts, scholars, designers, researchers, and industry executives from across the province gathered to collectively engage in discussions regarding the research and application of thermal dynamics in HVAC systems, encompassing topics such as clean heating, energy efficiency, low carbon initiatives, and environmental preservation."Zhejiang LIJU was invited to participate in this meeting to celebrate the academic feast.

"Director-General of the Gansu Provincial Committee on Thermal Dynamics, and Director of the Thermal Branch at Gansu Provincial Institute of Architectural Design, Mr. Zhou Zhigang, delivered an address at the event, emphasizing the imperative nature of our HVAC industry in the context of current low-carbon policies. He articulated the necessity of embracing sustainable development, confronting challenges with unwavering determination, and preparing to meet forthcoming hurdles. It is essential to execute the mandates of carbon peak and carbon neutrality. Building energy conservation, as a crucial sector of overall societal energy conservation, should harness novel technologies, fresh ideologies, and innovative products to bolster the enduring advancement of the HVAC industry."

"During the subsequent academic exchange, Vice General Manager Zhang Jing delivered a specialized technical presentation titled 'Introduction to Water-Cooling Premixed Ultra-Low NOx Gas Boilers.' The presentation covered the principles of water-cooling premixed combustion technology, the vacuum hot water units of Li Ju, super gas hot water boilers, and the distinctive features of WCB water-cooling premixed steam boilers. This comprehensive overview elicited enthusiastic applause from the experts in attendance. The water-cooled premix combustion technology, while maintaining boiler thermal efficiency, indeed achieves nitrogen oxide emissions of less than 30mg/m³ under any load condition. The innovative energy-saving capabilities of vacuum hot water units and steam boilers are readily evident, aligning with the current low-carbon policy directives."

Photo: Vice General Manager Zhang Jing delivering a technical presentation at LIJU.

Figure: Technical exchange of LIJU booth