基于PDMS的供暖系统水力计算软件开发及应用

Development and Application of Hydraulic Calculation Software for Heating System Based on PDMS

针对利用PDMS软件进行供暖系统三维建模后无法即时对模型进行相应水力计算的问题,提出应用可编程宏语言PML对PDMS软件进行二次开发,使其可以实现管路系统水力计算并自动同步调整模型管径,输出精确的水力计算结果和设备材料报表。软件具备信息实时双向反馈功能,解决了传统供暖系统三维设计时,信息单向接收、手动重复性工作量庞大等问题,提高了设计效率和质量。

The hydraulic calculation cannot be carried out immediately after 3D modeling of heating system in PDMS. So we present a secondary development for PDMS through the application of programmable macro language to achieve hydraulic system calculation and adjustment of pipe diameter automatically as well as outputting of accurate hydraulic calculation result and table of equipment material. The software has the function of information real-time bidirectional feedback, which solves the problems such as the unidirectional receiving of information and the huge workload of manual repetitive work in 3D design of traditional heating system, and improves the design efficiency and quality.