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2017 Air Conditioning Refrigerant Substitution Exchange Conference was held in Hefei

2019-08-12Author : admin

On November 3, the International Exchange Conference on HCFC-22 Alternative Technology in the Room Air Conditioner Industry and the 2017 China Household Appliance Technology Conference Air Conditioner ** Technical Branch was held in Hefei, from international organizations, universities and room air conditioners. The representatives of the machine manufacturers and related enterprises upstream and downstream of the industrial chain will discuss and exchange room air conditioner refrigerant substitution technologies and energy-saving technologies. The environmentally friendly low-carbon refrigerant R290 will once again become the focus of discussion at the conference.


At present, my country’s room air conditioner industry is accelerating the phase-out of the HCFC-22 refrigerant under the framework of the Montreal Protocol. During the compliance period (2013-2015), my country’s room air conditioner industry has successfully achieved a freeze With a 10% reduction target.


   In December 2016, the 77th Montreal Protocol Multilateral Fund Executive Committee approved the second-phase HCFC phase-out management plan for room air conditioners submitted by my country. In March of this year, the United Nations Industrial Development Organization, the Italian Ministry of Environment, Territories and Oceans, the Environmental Protection Foreign Cooperation Center of the Chinese Ministry of Environmental Protection, and the China Household Electrical Appliances Association jointly issued the second-phase HCFC phase-out management plan for my country's room air conditioner and domestic heat pump water heater industries.


As the Kigali Amendment of the Montreal Protocol included hydrofluorocarbons (HFCs) with high greenhouse effect potential (GWP) into the scope of control, the use of low-carbon environmentally friendly refrigerants has become a general trend in the global room air conditioner industry. After careful selection, the room air conditioner industry in my country has made a decision to use the harmless ozone layer, low-carbon and environmentally friendly hydrocarbon working fluid R290 as the next-generation refrigerant.


During this meeting, the relevant person in charge of the Environmental Protection Foreign Cooperation Center of the Ministry of Environmental Protection will explain in detail the second phase out management plan strategy of my country's room air conditioner industry; officials of the United Nations Industrial Development Organization will explain the global marketization trend of R290 room air conditioners; Experts from the U.S. Environmental Investigation Agency will introduce the revision of relevant standards for flammable refrigerants; well-known professors from Xi'an Jiaotong University, Beijing Construction University, Shanghai Jiaotong University, Sun Yat-sen University, Huazhong University of Science and Technology and other institutions of higher learning will share with participants the relevant R290 air conditioning *New application research results; Haier, GMCC and other room air conditioner complete machine and compressor manufacturers will also introduce their R290 technology research and development progress; Ruifu Chemical (Shanghai) Co., Ltd., Rheinland Testing and Certification Services (China) Co., Ltd. , Aifa Branch Oriental Vacuum (Chengdu) Co., Ltd. and other industry chain related companies will also conduct technical exchanges and sharing on the safety management and safe charging of the entire industry chain of R290 refrigerant lubricants and related equipment.


Wang Lei, vice chairman of the China Household Electrical Appliances Association, believes that for my country’s room air conditioner industry, the second-stage performance goal is challenging. For this reason, “the whole industry will continue to explore the marketization of R290 air conditioners. At the same time, The installation and maintenance of R290 air conditioners is still a big challenge. We must not only pay full attention to it, but also carry out effective work."


  In order to promote the development of the R290 air-conditioning installation and maintenance field, an official from the United Nations Environment Programme, an international executive agency, will introduce related plans for the room air-conditioning maintenance industry to promote the application of flammable refrigerants.


  Lei said that in the research of R290 air conditioners, Chinese universities and our enterprises are constantly working in depth, and they are also in the forefront in the international arena. She hopes to consolidate industry consensus through international exchange meetings and promote the marketization of R290 air conditioners in my country, so as to successfully complete the second-stage performance goals of my country’s room air conditioner industry, and contribute to the protection of the global environment and the realization of the “Chinese dream” of blue sky and white clouds. contribute.


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