3 results about "Numbering unit" patented technology

Embodiments provide a numbering unit including an upper part, a lower part and a clamping fixation providable between the upper part and the lower part.

The invention discloses a thermodynamic system topology generation folding method and device, and the method comprises the steps: obtaining a thermodynamic system block diagram, analyzing the hierarchical structure of the thermodynamic system block diagram, generating a hierarchical topological graph, and obtaining topology description data. According to the topology description data, visible components and ports are screened in a folding mode, and a screened data set is generated. A unit number is allocated from the screened data set to generate a set of numbered units. And searching a direct connection path from the numbering unit set, and generating a connection pair list. And generating folding components based on the connected pair list, and updating the connection of the folding components to obtain a folding component set. Normalized naming from the set of folded components generates a named folded component description. And describing the reserved numbering unit, the folding component and the port from the named folding component, and generating folded thermodynamic system block diagram data. Therefore, by means of the thermodynamic system topology generation folding method, representation of a complex thermodynamic system can be effectively simplified, system analysis and design efficiency is improved, and convenience is provided for optimization of the thermodynamic system.