In view of the tragic lessons of major accidents in the field of urban gas safety in recent years, in order to comprehensively strengthen the investigation and management of urban gas safety risks and effectively ensure the safety of people's lives and property, China has formulated a national special rectification work plan for urban gas safety. The plan emphasizes the need to deeply analyze and rectify potential safety hazards and accident hazards such as "problem gas" in the process of production, filling and operation of enterprises. At the same time, the safety risks and accident hazards of gas appliances such as "problem valves" and "problem hoses" are investigated and rectified in depth. In addition, it is necessary to investigate and rectify the safety risks and accident hazards of gas transmission and distribution such as "problem pipe networks". Finally, in-depth investigation and rectification should be carried out for outstanding problems in gas safety supervision and law enforcement.
In order to further promote the aging renewal and transformation of urban gas pipelines in 2023, as well as plan the transformation plan for 2024 in advance, the General Office of the Ministry of Housing and Urban-Rural Development of China and the General Office of the National Development and Reform Commission jointly issued a notice, requiring all localities to accelerate the aging renewal and transformation projects of urban gas pipelines on the basis of carrying out special rectification of urban gas safety across the country, accurately make up for shortcomings and strengthen weak links, so as to accelerate the elimination of potential safety hazards and ensure the safe operation of gas pipelines.
The notice requires that the implementation of the renovation plan for aging facilities such as urban gas pipelines be promoted in an orderly manner. It aims to comprehensively improve the renewal and transformation effect of aging facilities such as urban gas pipelines, regard them as a key component of urban renewal actions, and closely integrate them with the transformation of old urban communities, urban roads and bridges, and comprehensive pipe gallery construction projects, accelerate the renewal and transformation of various municipal pipelines, courtyard pipelines, risers and plant and station facilities that are aging and have hidden dangers, and promote the systematic construction of municipal infrastructure. At the same time, the construction of urban lifeline safety projects should also be promoted simultaneously, and the comprehensive management information platform of urban municipal infrastructure should be established and improved. The aging and renovation information of urban gas pipelines, as well as the information of the urban gas, water supply, heating and drainage intelligent supervision platform scattered in various departments and professional business units, will be incorporated into the platform in a timely manner. Qualified places should be deeply integrated with basic platforms such as urban information model (CIM) to promote the integration of urban infrastructure regulatory information systems. In order to ensure the quality of the project and the safety of the construction, it is necessary to strictly implement the relevant responsibilities, optimize and adjust the ledger and plan for the renovation in a timely manner, and accelerate the elimination of potential safety hazards.
The gas industry is an important part of urban infrastructure and an important guarantee of urban safety. However, there are many problems and challenges in the traditional gas supervision method, such as decentralized management, information islands, and lack of intelligent monitoring methods. These problems not only affect the operational efficiency of the gas industry, but also pose potential risks to urban safety. In order to solve these problems, the WITBEE gas monitoring system came into being. The system adopts technologies such as the Internet of Things, cloud computing, and big data to achieve comprehensive coverage and real-time monitoring of the gas industry. Through the integration of various functional subsystems, the gas monitoring and early warning system has formed a comprehensive management system with unified management of one network, which has improved the overall operation efficiency and safety of the gas industry.
In terms of big data analysis and intelligent research and judgment, the gas monitoring and early warning system can collect, process and analyze massive gas data in real time, and find and solve potential safety hazards in a timely manner. Through intelligent algorithms and models, the system can also improve the gas demand in the future for a period of time, providing a scientific basis for the company's production scheduling and regulatory decision-making. By consolidating corporate responsibility and strengthening industry supervision, gas monitoring and early warning systems can help improve the safety and reliability of the gas industry. Enterprises can use the data and analysis results in the system to find and improve their own deficiencies in a timely manner and improve their own safety management level. **The gas industry can be comprehensively and real-time supervised through the system to ensure the safety, stability and sustainable development of the industry.
To sum up, Wanbin gas monitoring and early warning system is an important tool to achieve comprehensive supervision of the gas industry, and it is also an important means to ensure urban safety and promote the development of the gas industry. With the continuous advancement of technology and the expansion of application fields, the system will play a more important role in providing safer and more convenient services for the development of cities and people's lives.