On August 14, 2017, Chinese gas industry annual meeting in the second day. During the meeting, experts keynote speech, the thesis report for the annual meeting of the representatives from various companies. 

The meeting by the macro heat energy technology co., LTD, presided over by the standing deputy general manager "liu. 

Industry experts Shi Yujun published, which is based on the present situation of the clean heating enterprises and consumers perspective "keynote, firstly introduces the definition of clean heating, respectively from the perspective of the enterprise and the consumer perspective to the present situation of cleaning heating are analyzed, finally the development trend of clean heating is expounded.

Huyu.l deputy director of the national gas appliances quality supervision and inspection center published the energy efficiency management and the present situation analysis report keynote speech, interpret the energy efficiency label management related laws and regulations and report to the national gas appliances quality supervision and inspection center (CGAC) working in the management of energy efficiency and results, the investigation has carried on the summary analysis about the present situation of energy efficiency label.

Integrating the national industrial products production license office products examination department wen-shuo li released the gas production license of 2017 project introduction to speech, summary analysis for nearly a year of kitchen burning gas, gas water heater, gas pressure regulator (box), and other licensing business card case, interpretation of 2016-2017 gas industry production license rules, finally to the application for production license of the enterprise matters needing attention are put forward.Subsequently, the meeting into the conference paper exchange links.

Chongqing university Huang Xiaomei published the gas and the numerical simulation of furnace combustion pollutants speech, pointed out that is the source of pollution, dual furnace combustion heating hot water are analyzed dual furnace combustion flame temperature X, CO and other pollutants and distribution, the results of dual furnace design and actual operation has certain guiding significance and reference value.

Chongqing university Huang Xiaomei published the gas and the numerical simulation of furnace combustion pollutants speech, pointed out that is the source of pollution, dual furnace combustion heating hot water are analyzed dual furnace combustion flame temperature X, CO and other pollutants and distribution, the results of dual furnace design and actual operation has certain guiding significance and reference value.

Gas appliance co., LTD. Guangdong shenzhou yue-jin liu published introduction to secondary condensing technique in the set of the application of pipe "speech, secondary condensing technology are introduced in the set of the application of machine and corrugated pipe in the application of the secondary condenser, air and flue gas were analyzed in the method to improve thermal efficiency of the current limiting aspect, put forward the improvement measures to make the design more reasonable.

Gas appliance co., LTD. Guangdong shenzhou yue-jin liu published introduction to secondary condensing technique in the set of the application of pipe "speech, secondary condensing technology are introduced in the set of the application of machine and corrugated pipe in the application of the secondary condenser, air and flue gas were analyzed in the method to improve thermal efficiency of the current limiting aspect, put forward the improvement measures to make the design more reasonable.

In the afternoon, the meeting by national gas utensils quality supervision and inspection center, deputy director of the thumer o.

Haier water heater co., LTD. Qingdao economic and technological development zone li-guo cao in the study of gas water heater water booster pump noise reduction and speech, the scheme of the waterway with a booster pump water heater burning gas, has solved the water pressure is low, the issues that led to the gas water heater can't start the pump noise caused by expansion, experimental test shows anechoic chamber with expansion chamber practical maneuverability to solve this problem.

The meeting at the same time to carry out the two at the venue, "technical specification" commercial kitchen ranju application the third working meeting of and key technology research for commercial burner a kick-off meeting for project and the integration of technology and the development strategy of workshops and oven working group set up the preparatory committee ". In addition, the gas appliances spare parts and equipment exhibition in the same period, more than 40 enterprises in products and equipment exhibition, the exhibition not only provide technical communication among various enterprises in an industry platform, and also for the enterprises to promote the new products and technology, promoted the rapid development of gas application industry. On August 14, the meeting as planned the desired purpose, a complete success. Meeting got o. Smith (China) water heater Co., Ltd., Guangdong Vanward New Electric Co., Ltd, guangzhou dison household environment technology Co., Ltd., vaillant heating refrigeration and environmental technology Co., Ltd. (China), macro heat energy technology Co., Ltd., Bosch thermal technology (Beijing) Co., Ltd., Shanghai forest Co., Ltd., Beijing city east brigitte Ann heat energy equipment Co., Ltd.,Haier water heater co., LTD. Qingdao economic and technological development zone, Qingdao haier dishwasher products co., LTD., ariston thermo (China) co., LTD., guangdong's changes in temperature equipment co., LTD., viessmann heating technology Beijing co., LTD., xi driver thermal technology (tianjin) co., LTD., orbs are mi century (tianjin) industrial co., LTD., foshan history MaiSiWei kitchen electric appliance co., LTD., zhejiang was heat energy equipment co., LTD.,Hangzhou big yuan artificial environment equipment co., LTD., zhejiang ShuangLing Dana emperor electric co., LTD., wheeler (China) water pump system co., LTD., west gas control system manufacturing (suzhou) co., LTD., guangdong midea hutch defends electric appliance manufacturing co., LTD., ningbo square too kitchen utensils co., LTD., Vatti Corporation Limited, chengdu striker electric appliance co., LTD., electrical (China) investment co., LTD., cherry blossoms hutch defends (China) co., LTD, taizhou dio electric appliance co., LTD., ningbo Harley heat exchange equipment co., LTD., schindler technology group co., LTD., Mr Currie electronics (kunshan) co., LTD., Shanghai qiao heng industrial co., LTD., zhanjiang citic solenoid valve co., LTD.,Zhongshan city huasheng jubilee electronics technology co., LTD., zhejiang China electronic co., LTD., zhejiang chunhui intelligent control co., LTD., Shanghai dream industrial automatic control co., LTD., guangzhou jing ding electronics technology co., LTD., ningbo okay security technology co., LTD., guangdong budweiser electronics co., LTD., shenzhen cinda control system co., LTD., shenzhen Haydn heat energy technology co., LTD., according to Dr (Beijing) heating equipment co., LTD., guangdong sheng metal manufacturing co., LTD., chongqing avant-garde crum watch co., LTD., zhejiang new tao intelligence control technology co., LTD., shunde, guangdong saint thermal energy technology co., LTD., zhongshan city feather suitable thermal technology equipment co., LTD., workman heart science and technology (Beijing) co., LTD., The Times or more management consulting (Beijing) co., LTD., editorial department, Beijing journal of cb) tiger exhibition co., LTD., Frankfurt exhibition (Shanghai) co., LTD and other units to support, provides reliable guarantee for the smooth convening of the general assembly, express our heartfelt thanks to you for here.