T/ZDL 011-2023 Distributed Mobile Heat Supply System Technical Specification

Scope

Main Technical Content: 5 System Functions 5.1 Mobile Heating System The mobile heating system fully recovers the surplus heat from power plants, collects and stores the energy on the power plant side, and then transports it to heat users located far from the heat network pipeline or in areas where the construction of heat network pipelines is economically unfeasible, eliminating the many drawbacks of pipeline transportation. At the user side, the system can be flexibly adjusted according to the process characteristics and production plans of heat users, solving the problem of mismatch between heat supply and demand in terms of time and space. 5.2 Emergency Heating As an emergency heat source, it solves the problems of intermittent heating and temporary emergency heat demand, and serves as an effective measure for responding to emergencies and handling large-scale heat demand events under extreme conditions. 5.3 Energy Saving and Consumption Reduction, and Auxiliary Deep Peak Shaving The self-contained heat storage system of the decentralized mobile heating system can effectively store the waste heat and residual heat from power plants, improving energy utilization efficiency and reducing power plant energy consumption. The decentralized mobile heating system can enhance the flexibility of boiler adjustment and enable deep peak shaving of thermal power units. 6 Performance Requirements 6.1 System Performance Requirements 6.1.1 The system thermal efficiency under the design operating conditions of the heat exchange system shall not be less than 98%, and meet the requirements for deep peak shaving of thermal power units. 6.1.2 The system water pressure shall meet the requirements of GB/T 20801.1, GB/T 20801.2, GB/T 20801.3, GB/T 20801.4, GB/T 20801.5, GB/T 20801.6, and GB 50764. 6.1.3 The service life of the system and equipment shall not be less than 25 years. 6.2 Steam Generator Performance Requirements 6.2.1 General Requirements 6.2.1.

Development Information

Related Standards