摘要:BIM技术在机电系统的管线综合与深化设计功能是所有BIM技术中最具有代表性的应用之一。本文以孙逸仙心血管医院为例，研究了BIM技术在医院建筑管线综合设计中的应用方向。包括车道桥架布局、轨道物流小车、排风机房风管等重要部位的走向、标高、层次关系的协同设计；安装的空间、管材的形式和天花的高度等易忽略要点的技术结合。实践表明，BIM技术在管线综合设计中的应用要点主要包括管线碰撞、净空分析和信息管理，能显著提高医院建筑的综合效益。

Abstract: The function of pipeline synthesis and deepening design of BIM technology in electromechanical systems is one of the most representative applications of all BIM technologies. This article uses Sun Yat-sen Cardiovascular Hospital as an example to study the application direction of BIM technology in the pipeline synthesis design of hospital building. It includes the coordinated design of the direction, elevation, and hierarchical relationship of important parts such as the layout of the lane bridge, the track logistics trolley, and the air duct of the exhaust fan room; the technical combination of the installation space, the form of the pipe and the height of the ceiling and other important points that are easy to be ignored. The practice has shown that the main points of application of BIM technology in pipeline synthesis design mainly include pipeline collision, headroom analysis and information management, which can significantly improve the overall benefit of hospital buildings.