A district heating system based on bim technology

Abstract

The invention relates to a community heating system based on the BIM technology. The community heating system comprises a BIM operation and maintenance controller and a heating mechanism; a heating assembly comprises a body and heating floors, a fixing assembly comprises a first fixing sleeve and a second fixing sleeve, and a working power source module comprises a working power source circuit; in the community heating system based on the BIM technology, a heating water pipe is clasped by the first fixing sleeve and the second fixing sleeve, and fixing blocks will be embedded into fixing grooves; meanwhile, limiting units are matched with limiting grooves for achieving in-place installation and fixation of the first fixing sleeve and the second fixing sleeve, and the practicability of the system is improved; and in the working power source circuit, a first resistor, an adjustable resistor and a second resistor form an input standard circuit, the fourth end of an integration circuit detects the standard voltage of the adjustable resistor, a triode is then controlled to be closed through the integration circuit, and therefore accurate control output of the output voltage can be achieved, and the practicability of the system is improved.

Description

technical field [0001] The invention relates to the field of BIM technology, in particular to a district heating system based on BIM technology. Background technique [0002] Building Information Modeling (Building Information Modeling) is based on the relevant information data of the construction project as the basis of the model to establish the building model, and simulate the real information of the building through digital information simulation. It has five characteristics of visualization, coordination, simulation, optimization and plotting. [0003] BIM covers geometry, spatial relationships, geographic information communication bases, properties and quantities of various building components (eg supplier details). Building information modeling can be used to represent the entire building life cycle, including the construction process and operation process. It is very convenient to extract the information of the materials in the building. Each part and each system ...

AI Technical Summary

Problems solved by technology

[0004] When using BIM technology to virtualize the heating system of a building, there will be a phenomenon that the heating water pipe is bent or even broken because the heating water pipe is too long and the interval between the fixed components is too long, which reduces the heating system. Reliability; not only that, but during the operation of the heating system, the internal working power supply circuit needs to output a stable working voltage, but because the existing working power supply circuits use conventional voltage regulator transistors to achieve the set work Voltage output, and due to the lack of regulation and control mechanisms, the working power supply circuit cannot provide more voltage output, which greatly reduces the practicability of the system

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