On April 2, the "2022 National Energy and Resource Measurement Service Demonstration Project" selection and award ceremony was solemnly held at the opening ceremony of the first day of the China Energy Conservation and Low Carbon Development Forum! Thirty excellent projects such as the "Accurate Measurement and Accurate Leak Detection of Electromagnetic Water Meters Based on Residual Excitation Technology" submitted by Hangzhou Water Meter Co., Ltd. have stood out among the many evaluated projects through voluntary application, preliminary evaluation and recommendation, expert evaluation and publicity, and shared the glorious moment
Gu Xiulian, Vice Chairman of the Standing Committee of the 10th National People's Congress, Ding Zhijun, Deputy Director of the Energy Conservation Department of the Ministry of Industry and Information Technology, and Zhu Meina, Deputy Director of the Measurement Department of the State Administration of Market Supervision and Administration, addressed the conference. Fu Zhihuan, director of the Finance and Economics Committee of the 10th National People's Congress, former minister of the Ministry of Railways, academician of the Chinese Academy of Engineering, Du Xiangxian, academician of the CAE Member, former vice president of the Chinese Academy of Engineering, and other leaders attended the event. The meeting was hosted by Jiang Peixue, vice president of Tsinghua University, academician of the CAS Member, and chairman of China Energy Conservation Association. More than 500 people, including leaders of various ministries and commissions, guests, universities, research institutes, industry associations, business representatives, and news media, participated in the event.
By promoting the excellent experience and practices of national key energy and resource metering service demonstration projects, we will serve high-quality development and promote the harmonious coexistence of human beings and nature.
In addition to Hangzhou Water Meter Co., Ltd., the list of this demonstration project also includes more than 20 central and local institutions, enterprises and institutions such as the China Academy of Metrology, the China Academy of Environmental Sciences, the China Southern Power Grid Digital Grid Group, and Shenzhen Water Group, bringing together the top domestic forces in various segments of the measurement industry.
Achieving efficient and intelligent utilization and protection of water resources is a common key foundation for the country to promote energy structure adjustment and achieve the strategic goal of "carbon peak and carbon neutrality". In 2021, the national "14th Five Year Plan" for the construction of a water-saving society clearly pointed out that the current water supply leakage problem in China's water industry is still relatively prominent. Hangzhou Water Meter's current listing project is a high score answer sheet that responds to the national call, focuses on practical difficulties, and solves the leakage problem of water supply networks through high-precision water metering technology. This project utilizes residual excitation technology to enable electromagnetic water meters, thoroughly solving the fatal dilemma of having to choose between measurement accuracy and battery life for high-precision electromagnetic metering in water services. While achieving accurate measurement with a product accuracy of Level 1 and a maximum range ratio of R800, the battery life can reach more than ten years, and accurate leak detection can be achieved by capturing the minimum overnight instantaneous flow of the pipe network in real-time. In addition, this scheme also has the advantages of low implementation cost and strong environmental adaptability. After being practiced by many large and medium-sized water companies across the country, significant results have been achieved in reducing costs, increasing efficiency, controlling leakage, and reducing losses. Compared to traditional metering and leak detection models, they have subversive significance, and have great promotion and demonstration value nationwide.
After being practiced by many large and medium-sized water companies across the country, significant results have been achieved in reducing costs, increasing efficiency, controlling leakage, and reducing losses. Compared to traditional metering and leak detection models, they have subversive significance, and have great promotion and demonstration value nationwide.
The company will take this award as a new starting point, continue to deeply explore industry needs, pragmatically solve specific difficulties in the "14th Five Year Plan" water-saving society, and contribute "Hangzhou Water Wisdom" and "Hangzhou Water Power" to achieve the great cause of "carbon peak, carbon neutral"