[Safety Management and Standardization of Special Equipment] What are the regulations on energy efficiency testing of boilers?

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Do a good job in special equipment safety management and standardization management to ensure safety [Special Equipment Safety Management and Standardization] summary post! Welcome to communicate as we continue to update! ! ! https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5718553 (Source: Haichuan Chemical Forum (Huahaichuanliu hcbbs)) Everyone is welcome to participate in the exchange and discussion--------------------------------------------------------- As a high-energy-consuming special equipment, the energy efficiency level of boilers is directly related to energy consumption and environmental pollution. * * Through mandatory technical specifications, comprehensive and strict regulations have been imposed on boiler energy efficiency testing. This article explains in detail the various requirements for boiler energy efficiency testing based on the "Technical Regulations for Boiler Energy Saving and Environmental Protection" (TSG 91-2021) and the "Technical Regulations for Boiler Safety" (TSG 11-2020). 1. Legal status and compulsory energy efficiency testing Energy efficiency testing is mandatory. , based on the following: 1. Article 3 of the Special Equipment Safety Law of the People's Republic of China: Special equipment safety work shall adhere to the principles of safety first, prevention first, energy conservation and environmental protection, and comprehensive management. This article lists "energy conservation and environmental protection" as a statutory working principle, providing the highest legal basis for energy efficiency supervision of boilers and other special equipment. Article 7 Units that produce, operate, and use special equipment shall abide by this Law and other relevant laws and regulations, establish and improve the responsibility system for special equipment safety and energy conservation, strengthen special equipment safety and energy conservation management, and ensure that the production, operation, and use of special equipment are safe and meet energy conservation requirements. This article clarifies that boiler units must establish an energy-saving responsibility system and equipment must meet energy-saving requirements. Article 8 The production, operation, use, inspection and testing of special equipment shall comply with relevant special equipment safety technical specifications and relevant standards. This is a key licensing term. According to this law, * * The State Administration for Market Regulation has formulated TSG 91-2021 "Technical Regulations for Boiler Energy Saving and Environmental Protection", which clearly stipulates that boiler energy efficiency testing is a mandatory requirement. Article 19 Special equipment production units shall ensure that the production of special equipment meets the requirements of safety technical specifications and relevant standards, and shall be responsible for the safety performance of the special equipment they produce. Shall not produce products that do not meet safety performance requirements and energy efficiency indicators and * * Special equipment that has been ordered to be eliminated. A direct ban on the production of boilers that do not meet energy efficiency indicators means that products must pass energy efficiency tests before leaving the factory. Article 40 Special equipment users shall conduct regular inspections in accordance with the requirements of safety technical specifications. 2. Measures for the Supervision and Administration of Energy Conservation of High Energy-Consumption Special Equipment Article 8 Production units of high-energy consumption special equipment shall comply with * * Production is carried out in accordance with the requirements of relevant laws, regulations, special equipment safety technical specifications and other relevant specifications and standards to ensure that the production of high energy-consuming special equipment meets the requirements of energy efficiency indicators. Article 18 Units using high-energy-consuming special equipment shall use special equipment that meets the requirements of energy efficiency indicators, equip and install auxiliary equipment, energy efficiency monitoring devices, and energy measuring instruments in accordance with the requirements of relevant special equipment safety technical specifications, standards or factory documents, and record relevant data. Article 24 During the periodic inspection of special equipment, special equipment inspection and testing agencies shall inspect the energy-saving management of units using high-energy-consuming special equipment and the energy efficiency of the equipment in accordance with the requirements of special equipment safety technical specifications and standards. If it is found that the safety technical specifications and standard requirements of special equipment are not met, the user shall be required to make rectifications. When the inspection results are abnormal or deviate from the design parameters and it is difficult to judge the operating efficiency of the equipment, an inspection and testing agency engaged in energy efficiency testing of high-energy-consuming special equipment should conduct energy efficiency testing to accurately evaluate its energy efficiency status. The energy efficiency status must be checked simultaneously during periodic inspections. If the standards are not met, rectification or energy efficiency testing is required. 3. TSG 91-2021 "Technical Regulations for Boiler Energy Saving and Environmental Protection" 1.2 Scope of application. The production (including design, manufacturing, installation, modification and repair), sales, import, use, inspection and testing of boilers and their systems shall comply with the energy conservation requirements of this regulation. This means that energy efficiency requirements run through the entire life cycle of the boiler, from design, manufacturing to use.