On December 28th, a joint academic annual conference with the theme of "Empowering with Digital Intelligence and Enhancing Quality and Efficiency" was held in Xi 'an. This conference is hosted by the Shaanxi Refrigeration Society and co-organized by the International Joint Laboratory of Low-Carbon Building Environment of the Ministry of Education, the School of Energy and Power Engineering of Xi 'an Jiaotong University, the School of Building Equipment Science and Engineering of Xi 'an University of Architecture and Technology, and the School of Energy of Xi 'an University of Science and Technology. The convening of this joint academic annual conference aims to respond to the national call for "deepening the transformation of old and new growth drivers and promoting green, low-carbon and high-quality development" in the fields of construction and energy, share intelligent construction technologies, new energy-saving technologies in HVAC and refrigeration and air conditioning, and enhance academic exchanges and cooperation within the industry.

Professor and President Yu Dehu of Shandong Jianzhu University, Senior Engineer and Chief Scientist Fan Jingdao of Shaanxi Yanchang Petroleum (Group) Co., LTD., Senior Engineer and Chief Engineer Su Xiaobin of the Installation Branch of Northwest Company of China Construction Eighth Engineering Division, Senior Engineer and Deputy Chief Engineer Dai Zhiren of China Railway First Survey and Design Institute Group Co., LTD. Ma Hui, Technical Director and Senior Engineer of Qing 'an Refrigeration Equipment Co., LTD., Hei Junjun, General Manager of Xi 'an Jianke Youneng Technology Co., LTD., Liu Guoqiang, Assistant Professor of Xi 'an Jiaotong University, Luo Haichuan, Teaching Senior and Chief Engineer of the Mechanical and Electrical Institute of China Construction Northwest Design & Research Institute, Wang Xinkuo, Professor and Deputy Secretary of the Human Settlements College of Xi 'an Jiaotong University Ma Jiangyan, senior engineer and deputy chief engineer of China Railway First Survey and Design Institute Group Co., LTD., Meng Qinglong, associate professor and doctoral supervisor of Chang 'an University, and Niu Yapeng, senior engineer and tunnel Manager of the R&D Center of China Communications Second Highway Engineering Bureau Co., LTD. More than 200 people, including Liu Wei, an engineer from Inner Mongolia Wisdom Heating Network Technology Co., LTD., and representatives from various universities, research institutes and cold storage enterprises, attended this conference.

The meeting was presided over by Professor Yan Gang, the secretary-general of the Shaanxi Refrigeration Society and from the School of Energy and Power Engineering of Xi 'an Jiaotong University. Professor Li Angui, the president of Shaanxi Refrigeration Society, the Chinese director of the International Joint Laboratory of Low-Carbon Building Environment of the Ministry of Education, and the dean of the School of Building Science of Xi 'an University of Architecture and Technology, attended the meeting and delivered a speech. On behalf of the Refrigeration Society of Shaanxi Province, he extended a warm welcome to the attending leaders and guests, expressed sincere gratitude for their long-term concern and support for the construction and development of the society, and wished the conference a complete success.

During the keynote report session of the conference, experts, scholars and industry leaders from the China Refrigeration Society, various research institutes and the business community delivered wonderful keynote reports, sharing new energy-saving technologies in intelligent construction, HVAC and refrigeration and air conditioning, and strengthening academic exchanges and cooperation within the industry.

After the report, the hosts, Professor Li Angui from Xi 'an University of Architecture and Technology, Professor Gao Limin from Northwestern Polytechnical University, Professor Wang Xinkuo from Xi 'an Jiaotong University, and Professor Gao Ran from Xi 'an University of Architecture and Technology, respectively presented the invited report certificates to the presspeakers.

The successful holding of this conference not only provided an opportunity for experts, scholars, entrepreneurs and technical talents in the HVAC, refrigeration, energy and intelligent construction industries to exchange and learn from each other, but also injected new vitality into the innovative development of the industry.