In response to the requirements of the "Green and Efficient Refrigeration Action Plan" proposed by the State Council and seven ministries, actively promoting the improvement of technology and quality level in the heat pump and air conditioning industry, and promoting the development of energy conservation and environmental protection in China, the "International Heat Pump and Air Conditioning Component Energy saving Technology Seminar and Exhibition" and "2020 Heat Pump and Air Conditioning Parts Matching Procurement Festival" were grandly held from January 6th to 8th, 2020 at the Jinmao Huada Plaza Hotel in Shunde, Guangdong.

On the morning of January 7th at 9:30, the professional technical seminar "Low Temperature Air Source Heat Pump Energy Efficiency Standard Labeling Promotion and Training Conference Low Temperature Energy Efficiency Solution Technology Seminar" jointly organized by the China Energy Conservation Association and the Resource and Environmental Research Branch of the China Institute of Standardization, and co hosted by the Heat Pump Professional Committee of the China Energy Conservation Association and the Foshan Green Development Innovation Research Institute, opened on time. The conference was chaired by Song Zhongkui, Secretary General of the China Energy Conservation Association. This meeting is sponsored by Guangdong Tailing Refrigeration Equipment Industrial Co., Ltd.

The meeting was first addressed by Fang Qing, Vice Chairman of the China Energy Conservation Association and Vice Chairman of the National Energy Standards Committee. He pointed out that on April 4, 2019, GB37480-2019 "Energy Efficiency Limits and Grades for Low Environmental Temperature Air Source Heat Pump (Chiller) Units" was publicly released and will be implemented on May 1, 2020. The energy efficiency level of low-temperature heat pump units in the new energy efficiency standard is determined based on the size of the performance coefficient, and is divided into three levels: 1, 2, and 3; In addition, for different product endpoints, the new energy efficiency standards provide different energy efficiency requirements based on different effluent temperatures. Today's meeting will focus on a comprehensive analysis of GB37480-2019 "Energy Efficiency Limits and Energy Efficiency Grades for Low Environmental Temperature Air Source Heat Pump (Chiller) Units". We hope that all attendees can actively participate, listen carefully, and complete self upgrades in a timely manner, so as to be calm and composed when the new energy efficiency standards are launched.

Subsequently, researcher Cheng Jianhong from the China National Institute of Standardization conducted a comprehensive interpretation of the GB37480-2019 "Energy Efficiency Limits and Grades for Low Environmental Temperature Air Source Heat Pump (Chiller) Units" standard. He provided in-depth introductions on the development and implementation of the standard, the principles of standard revision, the purpose and significance of revision, and the main technical content.

At the conference venue, in order to thank all the guests for their enthusiastic participation, a lucky draw was specially set up for this forum. The prize was a Huawei Mate30 mobile phone, which was drawn and presented to the lucky guests by Chen Rong, Chairman of Guangdong Tailing Refrigeration Equipment Industrial Co., Ltd.

Next, Huang Xiaojing, Executive General Manager of Guangdong Tailing Refrigeration Equipment Industrial Co., Ltd., gave a report on "Service Solutions for Low Temperature Heating under the New National Standard". The report provided an in-depth interpretation of the development of the low-temperature heating market and the specific content of the new national standard, and detailed the Panasonic and Danfoss low-temperature heating solutions for the Chinese low-temperature heating market and the new energy efficiency standards.

Wu Zhidong, Executive Deputy General Manager of the Refrigeration Division of Weikai Testing Technology Co., Ltd., presented a report titled "Analysis of Testing Requirements for New Energy Efficiency Standards for Low Temperature Heat Pumps". The report provided in-depth explanations on the energy efficiency labeling testing requirements, testing installation requirements, and four points to note in the GB37480-2019 "Energy Efficiency Limits and Grades for Low Environmental Temperature Air Source Heat Pump (Chiller) Units" standard.

Chen Long, the head of the Technical Department of Extek Heat Exchanger Equipment (Zhejiang) Co., Ltd., presented a report on the innovative design of shell and tube heat exchangers and leak proof valves. The report provided a detailed introduction to the definition and technological innovations of Intel's shell and tube heat exchangers with distributors; Mr. Chen also provided a detailed introduction on the design starting point and functional definition of the Intel Intelligent Leak proof Valve.

In order to provide a deeper and more comprehensive understanding of GB37480-2019 "Energy Efficiency Limits and Grades for Low Environmental Temperature Air Source Heat Pump (Chiller) Units" among the attending guests, the seminar also specially set up a thematic discussion session. This session was chaired by Zhao Hengyi, Executive Deputy Secretary General of the Heat Pump Professional Committee of the China Energy Conservation Association, Zhao Misheng, Chairman of Guangdong New Energy Technology Development Co., Ltd., Shen Baosheng, Deputy General Manager of Midea Central Air Conditioning, Guo Jianyi, Chairman of Guangdong Huatiancheng New Energy Technology Co., Ltd., Huang Kaichen, Chairman of Foshan Ousidan Thermal Energy Technology Co., Ltd., Tong Fengxi, General Manager of Guangdong Hot Cube Heat Pump System Co., Ltd., Li Shigang, Technical Director of Guangdong Ouke Air Conditioning Refrigeration Co., Ltd., and Guangdong Tailing Refrigeration Equipment Industrial Co., Ltd. Chairman Chen Rong of the limited company, Intel Heat Exchange Equipment (Zhejiang) Director Fang Zhenjian of the limited company conducted in-depth discussions on the theme of "The Impact of New Energy Efficiency Standards on the Low Temperature Heat Pump Market and Technical Solutions".

Through the holding of this seminar, the attendees have gained a deeper understanding of the new energy efficiency standard GB37480-2019 "Energy Efficiency Limits and Grades for Low Environmental Temperature Air Source Heat Pump (Chiller) Units", which will also play a key role in enabling enterprises to achieve self-improvement and seamless integration with the new national standard.